Trane TTA075A TTA200B Ssprc003enbk1.p65 User Manual To The 2f0893ce 44e3 4047 B341 744330882c3b

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Split System
Cooling Units
Split System Cooling Units
TTA075A-TTA200B
Air Handlers
TWE050A-TWE200B
50 Hz

January 2004

SS-PRC003-EN

Introduction
Split System Cooling Units . . .
Designed With Your Needs In Mind.

TheTrane reputation for quality and
reliability in air conditioning continues
with the Odyssey™ family of light
commercial split systems. Trane paid
attention to your needs to make sure you
get a system that will meet your job
requirements every time...and at a
competitive price.
CoupleTrane’s reputation for quality and
reliability in split system air conditioners
with efficiency, flexibility and installation
ease...and you have systems that will
give you “ Simply the Best Value”.
Manufacturing Control
Trane’s exclusive control over the design
and manufacturing of all major
components is unique in the industry.
This approach assures us total control
over both the quality and reliability of
these components. And allows us to
custom match components to deliver the
best in split system performance.

©American Standard Inc. 2001

Designing the Details

Filters

Careful attention was given to designing
the details — from control wiring to the
access panels. Odyssey units feature
time-saving colored and numbered
wiring and removable panels which
allow complete access to all major
components and controls. All outdoor
units feature external high and low
pressure switches for easy diagnosing
and servicing of the unit. And service
valves with gauge ports are provided.

TheTWE050, 075, and 100 air handlers
are supplied with 1" (25.4 mm)
throwaway filters as standard.The filter
racks were designed to easily convert for
installation of 2" (50.8 mm) filters.The
TWE155 and 200 air handlers are
supplied with 2" (50.8 mm) filters as
standard.

Standardized Cabinets
In addition all cabinets have been
standardized; so when you are servicing
an outdoor unit or an air handler all
components are in the same location
from unit to unit.

Rated in Accordance to UL and ARI
Trane meets or exceeds all nationally
recognized agency safety and design
standards. Each condensing unit is
designed in accordance to UL 1995
standards for central cooling air
conditioners, refrigeration and air
conditioning condensing and compressor
units. Each air handler is designed in
accordance to UL 465 and UL 1995
standard for heat pumps. Each unit is
certified in accordance with ARI Standard
340/360 or 365.

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Contents

Introduction
Features and Benefits

2

Application Considerations

8

Selection Procedure

9

4

Model Number Description

General Data

10
11

Performance Data

14

Cooling Performance
Fan Performance

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15
30

Controls

43

Electric Power

44

Dimension and Weights

56

Mechanical Specifications

78

3

Features
and Benefits

Condensing Unit Options
The Odyssey split system product line
includes condensing units in single,
unloading and dual compressor
options.
TheTTA075A, 085A and 100A single
compressor models feature single
refrigeration circuitry lowering job
installation costs by requiring only
one set of refrigerant lines.These
units are ideal for the low cost, new
construction jobs as well as
renovation and replacement
buildings.
Equally important, Odyssey offers a
single refrigerant circuit/capacity
unloading option inTTA100C and
155C condensing units.These
unloading units feature dual
manifolded scroll compressors.They
offer an excellent opportunity for both
new construction and replacement
jobs with two stages of capacity
modulation and a single refrigeration
circuit.
In addition, Odyssey includes a
TTA100B, 100C, 125B, 155B, 155C and
200B dual scroll compressor unit to
give true stand-by protection; if one
compressor fails, the second will
automatically start-up. Also, the first
compressor can be serviced without
4

shutting down the unit since refrigerant
circuits are independent.
Dual compressors are not just for
protection, they also save energy costs.
Most buildings are designed for the peak
load requirements yet the building
usually operates at less than peak load.
During light load conditions only one
compressor functions to maintain the
space comfort thus reducing the need
for energy.
Trane split systems have been specified
in thousands of applications and you’ll
find Odyssey will win you even more
jobs with it’s smaller, more manageable
cabinet. This lighter, compact design will
save time and money for rigging and
installation. And the compactness will
permitTrane’s unit to replace almost any
unit — effortlessly.

Air Handlers Offer More Flexibility
Flexibility is a key to meeting changing
market requirements. Odyssey split
systems offer not only various
compressor options but also convertible
air handlers.The air handlers can be
installed either vertically in a mechanical
room or horizontally above a ceiling. And
it doesn’t require any removal of panels
to make either airflow application work.
These air handlers have a double sloped
condensate drain pan that allows for
either airflow configuration. And the
drain pan can easily be removed for
cleaning. All the air handlers feature
factory-installed belt drive and ball
bearing evaporator fans with adjustable
sheaves for maximum airflow
performance.

Low Ambient Cooling Operation
Each condensing unit can operate to
50°F (10°C) as standard. An accessory
Head Pressure Control gives you the
capability to operate to 0 F (-17.8°C). All
condensing units offer these accessories:
• Head Pressure Control
• Coil Guard Kits
• Isolators both Rubber-in-Shear and
SpringType
• Anti-Short-Cycle Kit
• Time Delay Relay
• Black Epoxy Coated Coil
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Features
and Benefits
Odyssey air handler versatility is further
increased by a complete line of
accessories designed to match and install
smoothly:
• Discharge Plenum and Grille
• Return Grille
• Subbase
• Electric Heaters
• High Static Evaporator Motor
• Isolators both Rubber-in-Shear and
SpringType
• A Full Line of Thermostats
• OutdoorThermostat

Odyssey — A Complete Split
System
Odyssey delivers the flexibility to select
a complete system that meets your
particular job requirements. Air
handlers are designed, tested, and
rated with outdoor units to let you
select the proper match between
capacity and load. Heat pumps can also
be matched withTrane built-up air
handlers. Also, these matched systems
can be quickly engineered for specific
applications using Trane’s computerized
selection and load programs.
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Odyssey Lowers
Installation Costs
Your installation costs are reduced with
Odyssey. Both outdoor units and air
handlers are factory packaged and
assembled so jobsite installation is quick
and easy.You get a complete unit with all
the components, controls and the internal
wiring factory ready for a smooth jobsite
start-up.
Unlike some competitive models the
following components are factoryinstalled inTrane air handlers:
●

Single Point Power Entry

●

Blower wheel and housing

●

Evaporator motor with
sheaves and pulleys

●

Low VoltageTerminal Board

●

Transformer
(Most Models)

●

Contactor

●

Fan relay

●

DX Coil with complete
refrigeration circuitry

●

Expansion Valve and
Check Valves

There’s no need to install components
and put together the air handler on the
job. This provides you with less labor cost
and fewer chances for installation errors
which cause callbacks. All this means
saving you money both in replacement
and new construction applications.

5

Features and
Benefits

• Requires no special tools to run the unit
through its paces during testing. Simply
place a jumper betweenTest 1 andTest
2 terminals on the Low VoltageTerminal
Board and the unit will walk through its
operational steps.The unit
automatically returns control to the
zone sensor after stepping through the
test mode a single time, even if the
jumper is left on the unit.
Micro Controls
Several years ago, Trane was the first to
introduce microprocessor controls into
the Light Commercial Market.That
design, along with immeasurable
experience, has provided the technology
forTrane’s second-generation ReliaTel™
microprocessor controls in Odyssey split
unit systems — the first in the industry.
ReliaTel™ Micro:
• Provides unit control for heating and
cooling, by utilizing input from sensors
that measure indoor temperature.
• Improves quality and reliability through
the use of time-tested microprocessor
controls and logic.
• Prevents the unit from short cycling,
considerably improving compressor
life.
• Ensures that the compressor will run for
a specific amount of time, which allows
oil to return for better lubrication,
enhancing the reliability of the
compressor.
• Reduces the number of components
required to operate the unit, thereby
reducing possibilities for component
failure.

• As long as the unit has power and the
LED is lit, the Micro is operational.The
light indicates that the Micro is
functioning properly.
• Features expanded diagnostic
capabilities when used withTrane’s
Integrated ComfortTM Systems.
• As an energy benefit, softens electrical
‘’spikes’’ by staging on fans,
compressors and heaters.
• The Intelligent Fallback or Adaptive
Control is a benefit to the building
occupant. If a component goes astray,
the unit will continue to operate at
predetermined temperature set points.
• Intelligent Anticipation is a standard
feature of the Micro. Functioning
constantly, the Micro and zone sensors
work together in harmony, to provide
tight comfort control.
Electromechanical Controls

• For the simpler job that does not
require a building automation system,
or expanded diagnostics capabilities,
the unit offers electromechanical
controls. This 24-volt control includes
the control transformer, contactor
pressure lugs for power wiring.

• Eliminates the need for field-installed
components with its built-in anti-shortcycle timer, time delay relay and
minimum ‘’on’’ time controls.These
controls are factory tested to assure
proper operation.

6

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Features and
Benefits
Quality And ReliabilityTesting

• All units were rigorously rain tested at
the factory to ensure water integrity.
• Actual shipping tests were performed
to determine packaging requirements.
Units were test shipped around the
country to determine the best
packaging.
• Factory shake and drop tests were
used as part of the package design
process to help assure that the unit
arrives at the job site in top condition.
• Rigging tests include lifting a unit into
the air and letting it drop one foot,
assuring that the lifting lugs and rails
hold up under stress.

• We perform a 100% coil leak test at the
factory.The evaporator and condenser
coils are leak tested at 375 psig and
pressure tested to 420 psig.
• All parts are inspected at the point of
final assembly. Sub-standard parts are
identified and rejected immediately.
• Every unit receives a 100% unit run test
before leaving the production line to
make sure it lives up to rigorousTrane
requirements.
We test designs at our factory not on our
customers!

VariTrac™

VariTrac
When Trane’s changeover VAV System
for light commercial applications is
coupled with split unit systems, it
provides the latest in technological
advances for comfort management
systems and can allow thermostat
control in every zone served by VariTrac.

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7

Application
Considerations
Application of this product should be
within the catalogued airflow and
performance considerations.
Clearance Requirements
The recommended clearances identified
with unit dimensions should be
maintained to assure adequate
serviceability, maximum capacity and
peak operating efficiency. Actual
clearances which appear inadequate
should be reviewed with the localTrane
Representative.

Low Ambient Cooling
As manufactured, these units can
operate to 50° F (10°C) in the cooling
mode of operation. An accessory head
pressure control will allow operation to
0° F (-17.8°C) outdoor ambient. When
using these units with control systems
such as bypass changeover Variable Air
Volume, make sure you consider the
requirement for a head pressure control
to allow low ambient cooling.

180° Blower Rotation
ATTACHING

The TWE050, 075, and 100 air handler
blower section can be rotated 180° to
change the discharge pattern.This
modification must be done in the field
and requires an addition of kit. See unit
installer's guide.

Typical Horizontal Air Handler Application

DISCHARGE PLENUM
AND GRILL ASSEMBLY

HEATING COIL AND
ENCLOSURE ASSEMBLY

AIR HANDLER
HORIZONTAL
DRAIN

RETURN AIR GRILLE

SUB-BASE
VERTICAL DRAIN
ISOLATORS
(SPRING OR RUBBER)

Typical Split System Application
8

Typical Vertical Air Handler Application
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Selection
Procedure
Cooling Capacity
Step 1 — Calculate the building’s total
and sensible cooling loads at design
conditions. Use theTrane calculation
form or any other standard accepted
method.
Step 2 — Size the equipment usingTable
PD-1. Match the cooling loads at design
conditions.
Example:The following are the building
cooling requirements
a
Electrical Characteristics: 380-415/50/3
b
Summer Design Conditions: Entering
Evaporator Coil: 80 DB/67 WB
(27 DB/19 WB C)
Outdoor Ambient: 95° F (35° C)
c
Total Cooling Load: 75 MBh (22 kW)
d
Sensible Cooling Load: 53 MBh
(15.5 kW)
e
Airflow: 3000 cfm (5097 m3/h)
External Static Pressure: 0.77 in.
(192.5 Pa)
Table PD-1 shows that aTTA075A
matched with aTWE075A has a gross
cooling capacity of 86.5 MBh (25.3 kW)
and 64.4 MBh (18.8 kW) sensible
capacity at 95 DB (35° C) ambient and
3000 cfm (5097 m3/h) and 80 DB/67 WB
(27 DB/19 WB) air entering the
evaporator.
To find the net cooling capacities, fan
motor heat must be subtracted.
Determine the total unit static pressure:
External Static
Standard Filter
Supplementary
Electric Heat
Total Static Pressure

In.
Pa
0.77 193
0.10 25
0.23 57
1.10 275

Note:The Evaporator Fan Performance
Table has included the effect of a 1 in.
(250 Pa) filter already.Therefore, the
actualTotal Static Pressure is 1.10 - 0.10 =
1.00 in. (275 - 25 = 250 Pa).

SS-PRC003-EN

With 3000 cfm (5097 m3/h) and 1.00
inches (250 Pa), Table PD-29 shows a
1.17 bhp (0.8 kW).
Note:The formula below the table can
be used to calculate Fan Motor Heat,
3.5 x Bhp = MBh
3.5 x 1.17 = 4.10 MBh
(1.375 x (kW) = kW)
(1.375 x 0.8 = 1.1 kW)
NetTotal Cooling Capacity =
86.5 MBh – 4.10 = 82.4 MBh
18.8 - 1.1 = 17.7 kW
Net Sensible Cooling Capacity =
64.4 MBh – 4.10 = 60.3 MBh
25.3 - 1.1 = 24.2 kW
Heating Capacity
Step 1 — Calculate the building heating
load.
Step 2 — Size the system heating
capacity to match the calculated building
heating load.The following are building
heating requirements:
a
Total Heating Load at 97.0 MBh (28.4 kW)
b
3000 cfm (5097 m3/h)
c
Electric Supplementary Heaters
Table PD-39, the 34.88 kW heater has a
capacity of 119,045 btu. FromTable
ED-5, the 34.88 kW indicates the heater
model number is BAYHTRL435A.This
heater will adequately cover the
building’s heating requirement.
Air Delivery Selection
External static pressure drop through
the air distribution system has been
calculated to be 0.77 inches (192.5 Pa) of
water gauge. FromTable PD-38 static
pressure drop through the electric
heater is 0.23 inches (57.5 Pa) of water
(0.77 + 0.23 = 1.00 in.) (192.5 + 57.5 = 250
Pa). EnterTable 39-1 forTWE075AD at
3000 cfm (5097 m3/h) and 1.00 static
pressure (250 Pa).The standard motor at
821 rpm will give the desired airflow.

9

Model
Number
Description
Split System Condensing Unit Model Nomenclature
T

T

A

1

2

0

A

4

0

0

E

A

1

2

3

4

5

6

7

8

9

10

11

12

Digits 1, 2, 3 - Product Type

Digit 8 - Electrical Characteristics

TTA =

D = 380-415/50/3

Split System Cooling

Digits 4, 5, 6 - Nominal Gross Cooling
Capacity (MBh)
075
085
100
155
200

=
=
=
=
=

75
85
100
15 5
200

Digit 9, 10 - Factory - Installed Options
00 =
0S =
0R =
0T =

Packed Stock
Black Epoxy Coated Coil
ReliaTel™ Controls
ReliaTel Controls with Black Epoxy
Coated Coil
0U= ReliaTel Controls with LonTalk
Communications Interface (RLCI)
0W = ReliaTel Controls with LonTalk®
Communications Interface (RLCI)
and Black Epoxy Coated Coil

Digit 7- Major Development Sequence
A = 1 Refrigerant Circuit
B = 2 Refrigerant Circuits
C = Manifold Scroll Compressors

Digit 11- Minor Design Sequence
B = Second

Digit 12- Service Digit
A = First

Air Handler Model Nomenclature
T

W

E

0

9

0

A

1

0

0

E

A

1

2

3

4

5

6

7

8

9

10

11

12

Digits 1, 2, 3 - Product Type

Digit 8 - Electrical Characteristics

TWE = Split System Heat
Pump/Cooling Air Handler

0 = 380-415/3/50

Digit 9, 10 - Factory - Installed Options
Digits 4, 5, 6 - Nominal Gross Cooling
Capacity (MBh)
050
075
100
155
200

=
=
=
=
=

50
75
100
150
200

Digit 7- Refrigerant Circuit

00

=

Packed Stock

Digit 11- Minor Design Sequence
E = Current Design Sequence

Digit 12- Service Digit
A = First

A = Single
B = Dual

10

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General
Data

Condensing Unit

Table GD-1 — General Data
Cooling Performance1
Gross Cooling Capacity, btu (kW)
Matched Air Handler (kW)
Condensing Unit Only2 (kW)
ARI Net Cooling Capacity3 (kW)
System Power kW
Condensing Unit Power kW
Compressor
Number
Type
No. Motors (each)
Motor HP (kW)
Motor RPM
ARI Sound Rating (Bels)4

TTA075A

TTA085A

TTA100A

TTA100B

84,000(24.60)
84,000(24.60)
81,000(23.72)
7.81
7.05

90,000(26.35)
93,000(27.23)
88,000(25.77)
7.867
7.07

114,000(33.38)
114,000(33.38)
110,000(32.21)
10.27
9.26

112,000(32.79)
112,000(32.79)
108,000(31.62)
10.06
9.13

1
Trane 3-D® Scroll
1
6.25 (4.7)
2875

1
Trane 3-D® Scroll
1
6.91(5.15)
2875

1
Trane 3-D® Scroll
1
8.33(6.21)
2875

2
Trane Climatuff™ Scroll
1
4.15(3.1)
2875

8.8

8.8

8.8

8.8

System Data5
No. Refrigerant Circuits
Suction Line in. (mm) OD
Liquid Line in. (mm) OD

1
1.375(34.9)
0.500(12.7)

1
1.375(34.9)
0.500(12.7)

1
1.375(34.9)
0.500(12.7)

2
1.125(28.58)
0.375(9.53)

Outdoor Coil — Type
Tube Size in. (mm) OD
Face Area, sq. ft (m2)
Rows
Fins Per Inch

Plate Fin
0.375(9.5)
19.25(1.79)
2
18

Plate Fin
0.375(9.5)
24.0(2.23)
2
20

Plate Fin
0.375(9.5)
24.0(2.23)
2
20

Plate Fin
0.375(9.53)
24.0(2.23)
2
20

Propeller
1
26.00(660.4)
Direct
1
4700(7985.30)
1
0.33(.25)
925

Propeller
1
28.00(711.2)
Direct
1
8120(13795.0)
1
0.75(.56)
925

Propeller
1
28.00(711.2)
Direct
1
8120(13795.0)
1
0.75(.56)
975

Propeller
1
28.00(711.2)
Direct
1
8120(13795.0)
1
0.75(.56)
975

16.0(7.26)

19.0(8.62)

19.0(8.62)

21.0(9.53)

Outdoor Fan Type
No. Used
Diameter in. (mm)
Drive Type
No. Speeds
CFM6 (m3/h)
No. Motors
Motor HP (kW)
Motor RPM
R-22 Refrigerant Charge, lb7 (kg)

Notes:
1. Cooling Performance is rated at 95°F (35°C) ambient, 80°F (26.7°C) entering dry bulb, 67°F (19.4°C) entering wet bulb and nominal cfm listed. ARI rating cfm is 350 cfm/ton for
this product. Gross capacity does not include the effect of fan motor heat. ARI capacity is net and includes the effect of fan motor heat. Units are suitable for operation to ±20%
of nominal cfm. Certified in accordance with the Unitary Large Equipment certification program, which is based on ARI Standard 340/360 or 365-00.
2. Condensing Unit Only Gross Cooling Capacity rated at 45°F (7.2°C) saturated suction temperature and at 95°F (35°C) ambient.
3. ARI Net Cooling Capacity is calculated with matched blower coil and 25 ft (7.2 m) of 1.375, 0.500 OD interconnecting tubing. EER and/or SEER are rated at ARI conditions and in
accordance with DOE test procedures. Integrated Part Load Value is based on ARI Standard 340/360 or 365-00. Units are rated at 80°F (26.7°C) ambient, 80°F (26.7°C) entering
dry bulb, and 67°F (19.4°C) entering wet bulb at ARI rated cfm.
4. Sound Rating shown is tested in accordance with ARI Standard 270.
5. System Data based on maximum linear length 80 ft (26.7 m) Maximum lift: suction 60 ft (18.3 m) liquid 60 ft (18.3 m) For greater lengths, refer to refrigerant piping applications
manual.
6. Outdoor Fan cfm is rated with standard air-dry coil outdoor.
7. Refrigerant (operating) charge is for condensing unit (all circuits) with matching blower coils and 25 ft (7.6 m) of interconnecting refrigerant lines.

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11

General
Data

Condensing Unit

Table GD-2— General Data
Cooling Performance1
Gross Cooling Capacity, btu (kW)
Matched Air Handler
Condensing Unit Only2
ARI Net Cooling Capacity3
System Power kW
Condensing Unit Power kW
Compressor
Number
Type
No. Motors (each)
Motor HP (kW)
Motor RPM

TTA100C

TTA125B

TTA155B

TTA155C

TTA200B

113,000(33.09)
113,000(33.09)
110,000(32.21)
10.34
9.31

134,000(39.24)
130,000(38.06)
130,000(38.06)
12.63
11.52

166,000(48.60)
166,000(48.60)
160,000(46.85)
16.18
14.33

167,000(48.90)
167,000(48.90)
161,000(47.14)
16.17
14.28

220,000(64.42)
220,000(64.42)
212,000(62.07)
21.22
18.56

2
Trane 3-D® Scroll
1
6.25(4.7)
2875

2
Trane 3-D® Scroll
1
6.25(4.7)
2875

2
Trane 3-D® Scroll
1
8.33(6.21)
2875

2
2
Manifolded Copeland Scroll Trane Climatuff™Scroll
1
1
4.16(3.10)
5.20(3.9)
2875
2875

ARI Sound Rating (Bels)4

8.8

8.8

8.8

8.8

8.8

System Data5
No. Refrigerant Circuits
Suction Line in. (mm) OD
Liquid Line in. (mm) OD

1
1.375(34.9)
0.500(12.7)

2
1.125(28.58)
0.375(9.53)

2
1.375(34.9)
0.500(12.7)

1
1.625(41.3)
0.625(15.9)

2
1.375(34.9)
0.500(12.7)

Outdoor Coil — Type
Tube Size in. (mm) OD
Face Area, sq. ft (m2)
Rows
Fins Per Inch

Plate Fin
0.375(9.5)
24.0(2.23)
2
20

Plate Fin
0.375(9.5)
24.0(2.23)
2
20

Plate Fin
0.375(9.5)
33.33(3.10)
2
20

Plate Fin
0.375(9.5)
33.33(3.10)
2
20

Plate Fin
0.375(9.5)
50.2(4.66)
2
18

Propeller
1
28.00(711.2)
Direct
1
8120(13795.0)
1
0.75(.56)
925

Propeller
1
28.00(711.2)
Direct
1
8120(13795.0)
1
0.75(.56)
925

Propeller
2
26.00(660.4)
Direct
1
9400(15970.60)
1
0.33(.25)
925

Propeller
2
26.00(660.4)
Direct
1
9400(15970.60)
1
0.33(.25)
925

Propeller
2
28.00(711.2)
Direct
1
13400(22766.60)
2
0.75(.56)
925

20.5(9.30)

23.6(10.70)

30.0(13.61)

28.0(12.70)

39.5(17.92)

Outdoor Fan Type
No. Used
Diameter in. (mm)
Drive Type
No. Speeds
CFM6 (m3/h)
No. Motors
Motor HP (kW)
Motor RPM
R-22 Refrigerant Charge, lb7 (kg)

Notes:
1. Cooling Performance is rated at 95°F (35°C) ambient, 80°F (26.7°C) entering dry bulb, 67°F (19.4°C) entering wet bulb and nominal cfm listed. ARI rating cfm is 350 cfm/ton for
this product. Gross capacity does not include the effect of fan motor heat. ARI capacity is net and includes the effect of fan motor heat. Units are suitable for operation to ±20%
of nominal cfm. Certified in accordance with the Unitary Large Equipment certification program, which is based on ARI Standard 340/360 or 365-00.
2. Condensing Unit Only Gross Cooling Capacity rated at 45°F (7.2°C) saturated suction temperature and at 95°F (35°C) ambient.
3. ARI Net Cooling Capacity is calculated with matched blower coil and 25 ft (7.2 m) of 1.375, 0.500 OD interconnecting tubing. EER and/or SEER are rated at ARI conditions and in
accordance with DOE test procedures. Integrated Part Load Value is based on ARI Standard 340/360 or 365-00. Units are rated at 80°F (26.7°C) ambient, 80°F (26.7°C) entering dry
bulb, and 67°F (19.4°C) entering wet bulb at ARI rated cfm.
4. Sound Rating shown is tested in accordance with ARI Standard 270.
5. System Data based on maximum linear length 80 ft (26.7 m) Maximum lift: suction 60 ft (18.3 m) liquid 60 ft (18.3 m) For greater lengths, refer to refrigerant piping applications
manual.
6. Outdoor Fan cfm is rated with standard air-dry coil outdoor.
7. Refrigerant (operating) charge is for condensing unit (all circuits) with matching blower coils and 25 ft (7.6 m) of interconnecting refrigerant lines.

12

SS-PRC003-EN

General
Data

Air Handler

Table GD-3 — General Data
TWE050A
System Data1
No. Refrigerant Circuits
1
Suction Line in. (mm) OD
1.120(28.4)
Liquid Line in. (mm) OD
0.38(9.7)
Indoor Coil — Type
Plate Fin
Tube Size in. (mm) OD
0.375(9.5)
5.00(.47)
Face Area sq. ft (m2)
Rows
3
Fins Per Inch
12
Refrigerant Control
Expansion Valve
Drain Connection No.
4
Drain Connection Size in. (mm)
0.75(19.0)
Drain Connection Type
PVC
Indoor Fan Type
FC Centrifugal
No. Used
1
Diameter in. (mm)
12.0(304.8)
Width in. (mm)
12.0(304.8)
Drive Type
Belt
No. Speeds
1
3
1670(2837)
CFM (m /h)
No. Motors
1
Motor HP (kW)
- Standard/Oversized
0.75/1.0(.55/.74)
Motor RPM (Standard)
1425
Motor Frame Size (Standard)
56
Filters — Type
Throwaway
Furnished
Yes
No.
1/1
Recommended Size, in. (mm) 16x20x1/20x20x1
(406.4x508x25.4/
508x508x25.4)

TWE075A

TWE100A

TWE100B

1
1.380(35.0)
0.50(12.7)
Plate Fin
0.375(9.5)
8.07(.75)
3
12
Expansion Valve
4
0.75(19.0)
PVC
FC Centrifugal
1
15.0(381)
15.0(381)
Belt
1
2500(4247)
1

1
1.380(35.0)
0.50(12.7)
Plate Fin
0.375(9.5)
11.18(1.0)
4
12
Expansion Valve
4
0.75(19.0)
PVC
FC Centrifugal
1
15.0(381)
15.0(381)
Belt
1
3325(5649)
1

2
1.380(35.0)
0.50(12.7)
Plate Fin
0.375(9.5)
11.18(1.0)
4
12
Expansion Valve
4
0.75(19.0)
PVC
FC Centrifugal
1
15.0(381)
15.0(381)
Belt
1
3325(5649)
1

1.0/1.5(.74/1.11)
1425
56
Throwaway
Yes
3
16x25x1
(406.4x635x25.4)

1.5/2.0(1.11/1.49)
1425
56
Throwaway
Yes
4
16x25x1
(406.4x635x25.4)

1.5/2.0(1.11/1.49)
1425
56
Throwaway
Yes
4
16x25x1
(406.4x635x25.4)

Notes:
1. ARI certified with various condensing units per ARI Standard 210/240 or 340/360 or 365-00. Refer to Performance
Data section in this catalog.

Table GD-4 — General Data
System Data
No. Refrigerant Circuits
Suction Line in. (mm) OD
Liquid Line in. (mm) OD
Indoor Coil — Type
Tube Size in. (mm) OD
Face Area sq. ft (m2)
Rows
Fins Per Inch
Refrigerant Control
Drain Connection No.
Drain Connection Size in. (mm)
Drain Connection Type
Indoor Fan Type
No. Used
Diameter in. (mm)
Width in. (mm)
Drive Type
No. Speeds
CFM (m3/h)
No. Motors
Motor HP — Standard/Oversized
Motor RPM (Standard)
Motor Frame Size (Standard)
Filters — Type
Furnished
No.
Recommended Size, in. (mm)

TWE155B

TWE200B

2
1.38(35.0)
0.500(12.7)
Plate Fin
0.375(9.5)
16.33(1.52)
3
12
Expansion Valve
4
1.000(25.4)
PVC
FC Centrifugal
2
15.0(381)
15.0(381)
Belt
1
5000(8494)
1
2.0/3.0(1.49/2.24)
1425
145T
Throwaway
Yes
8
15x20x2
(381x508x50.8)

2
1.38(35.0)
0.500(12.7)
Plate Fin
0.375(9.5)
21.63(2.01)
3
12
Expansion Valve
4
1.000(25.4)
PVC
FC Centrifugal
2
15.0(381)
15.0(381)
Belt
1
6650(11297)
1
3.0/5.0(2.24/3.72)
1425
184T
Throwaway
Yes
4/4
16x20x2/16x25x2
(406.4x508x50.8/
406.4x635x50.8)

Notes:
1. ARI certified with various condensing units per ARI Standard 210/240 or 340/360 or 365-00. Refer to Performance
Data section in this catalog.

SS-PRC003-EN

13

Performance
Data

System

Table PD-1 — Gross Cooling Capacities (MBh) TTA075A Condensing Unit with TWE075A Air Handler

(I-P)

AmbientTemperature (°F)
85

CFM
Airflow
2250

2500

2750

3000

Enter.
Dry
Bulb
(°F)
75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90

61
TGC
77.2
77.6
79.1
83.1
78.8
79.3
81.7
85.9
80.1
80.9
84.1
88.4
81.3
82.3
86.1
90.5

SHC
60.6
70.5
79.1
83.1
63.4
74.3
81.7
85.9
66.1
78.0
84.1
88.4
68.6
81.5
86.1
90.5

67
TGC
85.4
85.6
85.7
86.1
87.0
87.2
87.4
87.9
88.3
88.4
88.7
89.6
89.5
89.6
89.9
90.6

95

73

SHC TGC SHC
50.9 94.1 34.7
58.4 94.2 45.3
68.3 94.3 55.6
78.3 94.5 65.9
49.9 95.7 35.4
61.1 95.8 46.8
71.8 96.0 58.1
82.8 96.0 69.0
51.5 97.0 36.0
63.4 97.1 48.2
75.1 97.3 60.4
87.1 97.4 72.0
53.1 98.0 36.5
65.7 98.2 49.6
78.3 98.4 62.6
90.6 98.5 75.0

61
TGC
74.8
75.2
77.0
81.0
76.2
76.8
79.6
83.7
77.5
78.3
81.8
86.0
78.5
79.4
83.7
88.0

67

105
Entering Wet Bulb (°F)
73
61

67

115

73

61

67

73

SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC
59.4 82.6 49.8 90.9 33.6 71.8 57.9 79.3 48.4 87.2 32.3 68.4 56.2 75.5 46.9 83.0 30.8
69.3 82.8 57.2 91.0 44.1 72.3 67.9 79.5 55.8 87.3 42.7 69.0 66.2 75.6 54.0 83.2 41.2
77.0 83.0 67.0 91.2 54.4 74.6 74.6 79.6 65.6 87.5 53.0 71.7 71.7 75.9 63.9 83.4 51.5
81.0 83.4 77.1 91.2 64.5 78.4 78.4 80.2 75.6 87.6 63.0 75.4 75.4 76.6 74.0 83.5 61.4
62.1 84.1 48.7 92.4 34.2 73.2 60.6 80.7 47.2 88.5 32.9 69.6 58.9 76.7 45.6 84.2 31.4
73.1 84.2 59.7 92.5 45.6 73.9 71.6 80.8 58.2 88.7 44.2 70.5 70.0 76.9 56.4 84.4 42.6
79.6 84.5 70.5 92.7 56.8 77.0 77.0 81.0 69.0 88.9 55.4 73.9 73.9 77.2 67.3 84.6 53.9
83.7 85.2 81.5 92.7 67.7 80.9 80.9 81.9 80.0 89.0 66.2 77.8 77.8 77.8 77.8 84.8 64.5
64.8 85.3 50.3 93.5 34.8 74.3 63.2 81.8 48.8 89.6 33.4 70.7 61.5 77.7 47.2 85.2 31.8
76.7 85.5 62.1 93.7 47.0 75.3 75.2 81.9 60.5 89.8 45.6 71.9 71.9 77.9 58.8 85.4 44.0
81.8 85.7 73.8 93.9 59.1 79.0 79.0 82.3 72.2 90.0 57.7 75.8 75.8 78.3 70.5 85.5 55.9
86.0 86.8 85.8 94.0 70.7 83.1 83.1 83.2 83.2 90.1 69.2 79.8 79.8 79.9 79.9 85.8 67.5
67.3 86.4 51.9 94.5 35.2 75.3 65.7 82.7 50.4 90.5 33.8 71.6 63.9 78.6 48.7 85.9 32.2
79.4 86.5 64.4 94.7 48.3 76.6 76.6 82.9 62.8 90.7 46.9 73.5 73.5 78.8 61.1 86.3 45.3
83.7 86.9 76.9 94.9 61.3 80.8 80.8 83.4 75.4 90.8 59.6 77.5 77.5 79.4 73.7 86.4 57.9
88.0 88.1 88.1 95.0 73.6 85.0 85.0 85.1 85.1 91.1 72.1 81.6 81.6 81.7 81.7 86.7 70.4

Equal TGC and SHC values constitute dry coil conditions. Total Gross Cooling (TGC) shown to the left is not applicable. In this case the Sensible Heat Capacity (SHC) is the total
capacity.
All capacities shown are gross and have not considered indoor fan heat.
To obtain net cooling capacities subtract indoor fan heat.
TGC = Total Gross Cooling Capacity
SHC = Sensible Heat Capacity

Table PD-1 — Gross Cooling Capacities (kW) TTA075A Condensing Unit with TWE075A Air Handler

(SI)

AmbientTemperature (°C)
29.4

m3/h
Airflow
3823

4248

4672

5097

Enter.
Dry
Bulb
(°C)
24
27
29
32
24
27
29
32
24
27
29
32
24
27
29
32

16.1
TGC
22.6
22.7
23.2
24.3
23.1
23.2
23.9
25.2
23.5
23.7
24.6
25.9
23.8
24.1
25.2
26.5

SHC
17.7
20.7
23.2
24.3
18.6
21.8
23.9
25.2
19.3
22.8
24.6
25.9
20.1
23.9
25.2
26.5

19.4
TGC
25.0
25.1
25.1
25.2
25.5
25.5
25.6
25.8
25.9
25.9
26.0
26.2
26.2
26.2
26.3
26.5

35.0

22.8

SHC TGC SHC
14.9 27.6 10.2
17.1 27.6 13.3
20.0 27.6 16.3
22.9 27.7 19.3
14.6 28.0 10.4
17.9 28.0 13.7
21.0 28.1 17.0
24.2 28.1 20.2
15.1 28.4 10.5
18.6 28.4 14.1
22.0 28.5 17.7
25.5 28.5 21.1
15.5 28.7 10.7
19.2 28.8 14.5
22.9 28.8 18.3
26.5 28.8 22.0

16.1
TGC
21.9
22.0
22.6
23.7
22.3
22.5
23.3
24.5
22.7
22.9
24.0
25.2
23.0
23.2
24.5
25.8

19.4

40.6
Entering Wet Bulb (°C)
22.8
16.1

19.4

46.1

22.8

16.1

19.4

22.8

SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC
17.4 24.2 14.6 26.6 9.8 21.0 16.9 23.2 14.2 25.5 9.5 20.0 16.5 22.1 13.7 24.3 9.0
20.3 24.3 16.8 26.6 12.9 21.2 19.9 23.3 16.3 25.6 12.5 20.2 19.4 22.1 15.8 24.3 12.1
22.6 24.3 19.6 26.7 15.9 21.8 21.8 23.3 19.2 25.6 15.5 21.0 21.0 22.2 18.7 24.4 15.1
23.7 24.4 22.6 26.7 18.9 23.0 23.0 23.5 22.1 25.6 18.5 22.1 22.1 22.4 21.7 24.4 18.0
18.2 24.6 14.3 27.0 10.0 21.4 17.7 23.6 13.8 25.9 9.6 20.4 17.2 22.5 13.4 24.7 9.2
21.4 24.7 17.5 27.1 13.3 21.6 21.0 23.7 17.0 26.0 12.9 20.7 20.5 22.5 16.5 24.7 12.5
23.3 24.7 20.6 27.1 16.6 22.5 22.5 23.7 20.2 26.0 16.2 21.6 21.6 22.6 19.7 24.8 15.8
24.5 24.9 23.9 27.2 19.8 23.7 23.7 24.0 23.4 26.1 19.4 22.8 22.8 22.8 22.8 24.8 18.9
19.0 25.0 14.7 27.4 10.2 21.8 18.5 23.9 14.3 26.2 9.8 20.7 18.0 22.8 13.8 24.9 9.3
22.5 25.0 18.2 27.4 13.8 22.1 22.0 24.0 17.7 26.3 13.3 21.0 21.0 22.8 17.2 25.0 12.9
24.0 25.1 21.6 27.5 17.3 23.1 23.1 24.1 21.2 26.3 16.9 22.2 22.2 22.9 20.7 25.0 16.4
25.2 25.4 25.1 27.5 20.7 24.3 24.3 24.4 24.4 26.4 20.3 23.4 23.4 23.4 23.4 25.1 19.8
19.7 25.3 15.2 27.7 10.3 22.0 19.2 24.2 14.8 26.5 9.9 21.0 18.7 23.0 14.3 25.2 9.4
23.2 25.3 18.8 27.7 14.1 22.4 22.4 24.3 18.4 26.6 13.7 21.5 21.5 23.1 17.9 25.3 13.3
24.5 25.4 22.5 27.8 18.0 23.7 23.7 24.4 22.1 26.6 17.5 22.7 22.7 23.2 21.6 25.3 17.0
25.8 25.8 25.8 27.8 21.6 24.9 24.9 24.9 24.9 26.7 21.1 23.9 23.9 23.9 23.9 25.4 20.6

Equal TGC and SHC values constitute dry coil conditions. Total Gross Cooling (TGC) shown to the left is not applicable. In this case the Sensible Heat Capacity (SHC) is the total
capacity.
All capacities shown are gross and have not considered indoor fan heat.
To obtain net cooling capacities subtract indoor fan heat.
TGC = Total Gross Cooling Capacity
SHC = Sensible Heat Capacity

14

SS-PRC003-EN

Performance
Data

System

Table PD-2 — Gross Cooling Capacities (MBh) TTA075A Condensing Unit with TWE100A Air Handler

(I-P)

AmbientTemperature (°F)
85

CFM
Airflow
2550

2850

3150

3450

Enter.
Dry
Bulb
(°F)
75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90

61
TGC
82.1
82.6
85.2
89.5
83.7
84.5
88.1
92.5
85.1
86.0
90.5
95.1
86.2
88.0
92.7
97.4

SHC
66.3
77.8
85.2
89.5
69.7
82.4
88.1
92.5
72.9
86.0
90.5
95.1
76.0
88.0
92.7
97.4

67
TGC
90.5
90.7
90.8
91.3
92.2
92.2
92.4
93.3
93.5
93.6
93.8
95.2
94.6
94.7
95.1
97.4

SHC
55.2
63.7
75.0
86.6
54.1
66.7
79.2
92.0
56.0
69.7
83.3
95.2
57.9
72.5
87.2
97.4

95

73
TGC
99.3
99.4
99.6
99.7
100.8
101.0
101.2
101.2
102.0
102.3
102.5
102.5
103.1
103.3
103.4
103.6

SHC
36.7
48.7
60.5
72.2
37.5
50.5
63.4
75.9
38.0
52.1
66.2
79.6
38.6
53.7
68.6
83.2

61
TGC
79.5
80.0
83.0
87.1
81.0
81.9
85.7
90.1
82.2
83.6
88.0
92.5
83.3
85.5
90.1
94.6

67

105
Entering Wet Bulb (°F)
73
61

SHC TGC SHC TGC
65.0 87.6 54.0 95.9
76.5 87.8 62.5 96.1
83.0 87.9 73.7 96.3
87.1 88.5 85.3 96.3
68.4 89.1 52.8 97.4
81.2 89.2 65.4 97.6
85.7 89.4 77.9 97.7
90.1 90.1 90.1 97.8
71.6 90.3 54.8 98.5
83.6 90.4 68.3 98.7
88.0 90.8 82.0 98.9
92.5 92.6 92.6 99.0
74.6 91.3 56.6 99.4
85.5 91.5 71.1 99.7
90.1 92.0 85.9 99.8
94.6 94.7 94.7 100.0

67

115

73

61

67

73

SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC
35.6 76.2 63.4 84.0 52.6 92.0 34.3 72.3 61.5 80.0 51.0 87.6 32.8
47.5 76.9 75.0 84.1 60.8 92.2 46.1 73.3 73.2 80.1 59.1 87.9 44.5
59.2 80.2 80.2 84.4 72.2 92.5 57.8 77.1 77.1 80.4 70.5 88.1 56.3
70.7 84.3 84.3 85.1 83.8 92.5 69.2 81.1 81.1 81.2 81.2 88.2 67.6
36.2 77.6 66.7 85.4 51.3 93.3 34.8 73.7 64.9 81.3 49.7 88.8 33.2
49.2 78.6 78.6 85.5 63.8 93.6 47.8 75.3 75.3 81.4 62.1 89.2 46.2
62.1 82.8 82.8 85.8 76.4 93.8 60.7 79.5 79.5 81.8 74.6 89.4 59.2
74.6 87.1 87.1 87.2 87.2 93.9 73.1 83.7 83.7 83.8 83.8 89.5 71.4
36.8 78.8 69.9 86.6 53.3 94.4 35.4 74.8 68.0 82.3 51.6 89.8 33.8
50.9 80.6 80.6 86.7 66.7 94.7 49.5 77.3 77.3 82.5 64.9 90.2 47.9
64.9 85.0 85.0 87.1 80.4 94.8 63.2 81.6 81.6 83.0 78.6 90.4 61.5
78.3 89.4 89.4 89.5 89.5 95.1 76.8 85.9 85.9 86.0 86.0 90.6 75.1
37.3 79.9 73.0 87.5 55.1 95.3 35.9 75.9 71.1 83.0 53.1 90.6 34.3
52.5 82.5 82.5 87.7 69.5 95.7 51.1 79.0 79.0 83.4 67.7 91.1 49.5
67.2 86.9 86.9 88.3 84.3 95.8 65.7 83.4 83.4 84.2 82.5 91.3 64.0
81.9 91.4 91.4 91.5 91.5 96.0 80.4 87.8 87.8 87.9 87.9 91.5 78.7

Equal TGC and SHC values constitute dry coil conditions. Total Gross Cooling (TGC) shown to the left is not applicable. In this case the Sensible Heat Capacity (SHC) is the total
capacity.
All capacities shown are gross and have not considered indoor fan heat.
To obtain net cooling capacities subtract indoor fan heat.
TGC = Total Gross Cooling Capacity
SHC = Sensible Heat Capacity

Table PD-2 — Gross Cooling Capacities (kW) TTA075A Condensing Unit with TWE100A Air Handler

(SI)

AmbientTemperature (°C)
29.4

m3/h
Airflow
4332

4842

5352

5862

Enter.
Dry
Bulb
(°C)
23.9
26.7
29.4
32.2
23.9
26.7
29.4
32.2
23.9
26.7
29.4
32.2
23.9
26.7
29.4
32.2

16.1
TGC
24.0
24.2
25.0
26.2
24.5
24.7
25.8
27.1
24.9
25.2
26.5
27.8
25.2
25.8
27.1
28.5

19.4

35.0

22.8

SHC TGC SHC TGC SHC
19.4 26.5 16.2 29.1 10.8
22.8 26.6 18.7 29.1 14.3
25.0 26.6 22.0 29.1 17.7
26.2 26.7 25.3 29.2 21.1
20.4 27.0 15.8 29.5 11.0
24.1 27.0 19.5 29.6 14.8
25.8 27.1 23.2 29.6 18.6
27.1 27.3 26.9 29.6 22.2
21.4 27.4 16.4 29.9 11.1
25.2 27.4 20.4 29.9 15.3
26.5 27.5 24.4 30.0 19.4
27.8 27.9 27.9 30.0 23.3
22.3 27.7 17.0 30.2 11.3
25.8 27.7 21.2 30.3 15.7
27.1 27.8 25.5 30.3 20.1
28.5 28.5 28.5 30.3 24.4

16.1
TGC
23.3
23.4
24.3
25.5
23.7
24.0
25.1
26.4
24.1
24.5
25.8
27.1
24.4
25.0
26.4
27.7

19.4

40.6
Entering Wet Bulb (°C)
22.8
16.1

19.4

46.1

22.8

16.1

19.4

22.8

SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC
19.0 25.6 15.8 28.1 10.4 22.3 18.6 24.6 15.4 26.9 10.0 21.2 18.0 23.4 14.9 25.7 9.6
22.4 25.7 18.3 28.1 13.9 22.5 22.0 24.6 17.8 27.0 13.5 21.5 21.4 23.5 17.3 25.7 13.0
24.3 25.7 21.6 28.2 17.3 23.5 23.5 24.7 21.1 27.1 16.9 22.6 22.6 23.5 20.6 25.8 16.5
25.5 25.9 25.0 28.2 20.7 24.7 24.7 24.9 24.5 27.1 20.3 23.7 23.7 23.8 23.8 25.8 19.8
20.0 26.1 15.5 28.5 10.6 22.7 19.5 25.0 15.0 27.3 10.2 21.6 19.0 23.8 14.5 26.0 9.7
23.8 26.1 19.2 28.6 14.4 23.0 23.0 25.0 18.7 27.4 14.0 22.0 22.0 23.8 18.2 26.1 13.5
25.1 26.2 22.8 28.6 18.2 24.3 24.3 25.1 22.4 27.5 17.8 23.3 23.3 23.9 21.8 26.2 17.3
26.4 26.4 26.4 28.6 21.8 25.5 25.5 25.5 25.5 27.5 21.4 24.5 24.5 24.5 24.5 26.2 20.9
21.0 26.4 16.0 28.8 10.8 23.1 20.5 25.3 15.6 27.6 10.4 21.9 19.9 24.1 15.1 26.3 9.9
24.5 26.5 20.0 28.9 14.9 23.6 23.6 25.4 19.5 27.7 14.5 22.6 22.6 24.2 19.0 26.4 14.0
25.8 26.6 24.0 29.0 19.0 24.9 24.9 25.5 23.5 27.8 18.5 23.9 23.9 24.3 23.0 26.5 18.0
27.1 27.1 27.1 29.0 22.9 26.2 26.2 26.2 26.2 27.8 22.5 25.1 25.1 25.2 25.2 26.5 22.0
21.9 26.7 16.6 29.1 10.9 23.4 21.4 25.6 16.1 27.9 10.5 22.2 20.8 24.3 15.6 26.5 10.0
25.0 26.8 20.8 29.2 15.4 24.2 24.2 25.7 20.3 28.0 15.0 23.1 23.1 24.4 19.8 26.7 14.5
26.4 26.9 25.1 29.2 19.7 25.5 25.5 25.8 24.7 28.1 19.2 24.4 24.4 24.6 24.2 26.7 18.7
27.7 27.7 27.7 29.3 24.0 26.8 26.8 26.8 26.8 28.1 23.5 25.7 25.7 25.7 25.7 26.8 23.0

Equal TGC and SHC values constitute dry coil conditions. Total Gross Cooling (TGC) shown to the left is not applicable. In this case the Sensible Heat Capacity (SHC) is the total
capacity.
All capacities shown are gross and have not considered indoor fan heat.
To obtain net cooling capacities subtract indoor fan heat.
TGC = Total Gross Cooling Capacity
SHC = Sensible Heat Capacity

SS-PRC003-EN

15

Performance
Data

System

Table PD-3 — Gross Cooling Capacities (MBh) TTA085A Condensing Unit with TWE075A Air Handler

(I-P)

AmbientTemperature (°F)
85

CFM
Airflow
2250

2500

2750

3000

Enter.
Dry
Bulb
(°F)
75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90

61
TGC
82.5
82.8
84.0
87.7
84.4
84.8
86.4
90.9
85.9
86.5
89.0
93.8
87.3
88.1
91.4
96.3

SHC
63.0
72.9
83.3
87.7
65.9
76.7
86.4
90.9
68.6
80.4
89.0
93.8
71.2
83.9
91.4
96.3

67
TGC
91.6
91.9
92.1
92.4
93.6
93.9
94.1
94.5
95.2
95.3
95.7
96.4
96.6
96.8
97.2
98.2

SHC
53.2
61.0
70.9
80.8
52.5
63.8
74.4
85.3
54.2
66.1
77.8
89.7
55.9
68.5
81.0
93.9

95

73
TGC
101.7
101.7
102.0
102.2
103.7
103.7
104.0
104.3
105.2
105.4
105.7
105.8
106.6
106.8
107.2
107.3

SHC
37.2
48.1
58.4
68.7
37.9
49.6
60.9
72.1
38.7
51.1
63.3
75.0
39.4
52.5
65.6
78.0

61
TGC
79.6
80.0
81.0
85.3
81.4
81.9
83.9
88.4
82.8
83.5
86.4
91.1
84.1
85.1
88.7
93.5

67

105
Entering Wet Bulb (°F)
73
61

67

115

73

61

67

73

SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC
61.5 88.4 51.9 98.1 35.9 76.5 60.0 85.0 50.5 94.3 34.6 73.3 58.3 81.5 49.1 90.4 33.2
71.4 88.7 59.6 98.2 46.7 77.0 69.9 85.4 58.1 94.5 45.3 73.8 68.3 81.9 56.6 90.6 43.8
81.0 88.9 69.4 98.4 57.0 78.5 78.5 85.5 67.9 94.8 55.6 75.9 75.9 82.1 66.3 90.9 54.1
85.3 89.3 79.4 98.7 67.3 82.7 82.7 86.0 77.9 95.0 65.9 80.1 80.1 82.6 76.3 91.0 64.1
64.4 90.3 51.1 99.9 36.6 78.2 62.8 86.8 49.6 96.0 35.3 74.8 61.1 83.1 48.1 91.9 33.9
75.2 90.6 62.3 100.0 48.2 78.8 73.7 86.9 60.6 96.2 46.8 75.6 72.1 83.3 59.0 92.2 45.3
83.9 90.8 72.9 100.4 59.5 81.3 81.3 87.3 71.4 96.5 58.1 78.6 78.6 83.7 69.8 92.6 56.6
88.4 91.3 83.9 100.4 70.4 85.7 85.7 88.0 82.4 96.7 68.9 82.9 82.9 84.5 80.8 92.7 67.3
67.0 91.8 52.8 101.4 37.3 79.5 65.4 88.2 51.3 97.3 36.0 76.1 63.7 84.4 49.8 93.1 34.5
78.9 91.9 64.6 101.6 49.7 80.4 77.3 88.4 63.0 97.6 48.2 77.1 75.7 84.7 61.4 93.5 46.8
86.4 92.3 76.3 101.9 61.9 83.7 83.7 88.8 74.7 98.0 60.4 80.9 80.9 85.1 73.1 93.9 59.0
91.1 93.2 88.2 102.1 73.5 88.3 88.3 89.8 86.7 98.2 72.0 85.4 85.4 86.3 85.1 94.2 70.4
69.6 93.1 54.4 102.6 38.0 80.7 68.0 89.4 52.9 98.5 36.5 77.2 66.2 85.5 51.3 94.2 35.0
82.4 93.3 67.0 102.9 51.1 81.9 80.8 89.6 65.3 98.9 49.6 78.3 78.3 85.8 63.7 94.7 48.1
88.7 93.7 79.5 103.3 64.2 85.9 85.9 90.1 77.9 99.3 62.7 82.9 82.9 86.3 76.3 94.9 60.8
93.5 94.9 92.4 103.5 76.5 90.6 90.6 91.4 90.8 99.5 74.9 87.6 87.6 87.6 87.6 95.4 73.3

Equal TGC and SHC values constitute dry coil conditions. Total Gross Cooling (TGC) shown to the left is not applicable. In this case the Sensible Heat Capacity (SHC) is the total
capacity.
All capacities shown are gross and have not considered indoor fan heat.
To obtain net cooling capacities subtract indoor fan heat.
TGC = Total Gross Cooling Capacity
SHC = Sensible Heat Capacity

Table PD-3 — Gross Cooling Capacities (kW) TTA085A Condensing Unit with TWE075A Air Handler

(SI)

AmbientTemperature (°C)
29.4

m3/h
Airflow
3823

4248

4672

5097

Enter.
Dry
Bulb
(°C)
24
27
29
32
24
27
29
32
24
27
29
32
24
27
29
32

16.1
TGC
24.2
24.2
24.6
25.7
24.7
24.8
25.3
26.6
25.2
25.3
26.1
27.5
25.6
25.8
26.8
28.2

SHC
18.5
21.3
24.4
25.7
19.3
22.5
25.3
26.6
20.1
23.5
26.1
27.5
20.8
24.6
26.8
28.2

19.4
TGC
26.8
26.9
27.0
27.0
27.4
27.5
27.5
27.7
27.9
27.9
28.0
28.2
28.3
28.3
28.5
28.7

35.0

22.8

SHC TGC SHC
15.6 29.8 10.9
17.9 29.8 14.1
20.8 29.9 17.1
23.7 29.9 20.1
15.4 30.3 11.1
18.7 30.4 14.5
21.8 30.5 17.8
25.0 30.5 21.1
15.9 30.8 11.3
19.4 30.9 15.0
22.8 31.0 18.5
26.3 31.0 22.0
16.4 31.2 11.5
20.1 31.3 15.4
23.7 31.4 19.2
27.5 31.4 22.8

16.1
TGC
23.3
23.4
23.7
25.0
23.8
24.0
24.6
25.9
24.3
24.5
25.3
26.7
24.6
24.9
26.0
27.4

19.4

40.6
Entering Wet Bulb (°C)
22.8
16.1

19.4

46.1

22.8

16.1

19.4

22.8

SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC
18.0 25.9 15.2 28.7 10.5 22.4 17.6 24.9 14.8 27.6 10.1 21.5 17.1 23.9 14.4 26.5 9.7
20.9 26.0 17.4 28.7 13.7 22.5 20.5 25.0 17.0 27.7 13.3 21.6 20.0 24.0 16.6 26.5 12.8
23.7 26.0 20.3 28.8 16.7 23.0 23.0 25.0 19.9 27.7 16.3 22.2 22.2 24.0 19.4 26.6 15.9
25.0 26.1 23.2 28.9 19.7 24.2 24.2 25.2 22.8 27.8 19.3 23.4 23.4 24.2 22.3 26.7 18.8
18.8 26.4 15.0 29.3 10.7 22.9 18.4 25.4 14.5 28.1 10.3 21.9 17.9 24.3 14.1 26.9 9.9
22.0 26.5 18.3 29.3 14.1 23.1 21.6 25.4 17.7 28.2 13.7 22.1 21.1 24.4 17.3 27.0 13.3
24.6 26.6 21.4 29.4 17.4 23.8 23.8 25.6 20.9 28.3 17.0 23.0 23.0 24.5 20.4 27.1 16.6
25.9 26.7 24.6 29.4 20.6 25.1 25.1 25.8 24.1 28.3 20.2 24.3 24.3 24.8 23.7 27.2 19.7
19.6 26.9 15.5 29.7 10.9 23.3 19.2 25.8 15.0 28.5 10.5 22.3 18.7 24.7 14.6 27.3 10.1
23.1 26.9 18.9 29.7 14.6 23.5 22.6 25.9 18.5 28.6 14.1 22.6 22.2 24.8 18.0 27.4 13.7
25.3 27.0 22.3 29.8 18.1 24.5 24.5 26.0 21.9 28.7 17.7 23.7 23.7 24.9 21.4 27.5 17.3
26.7 27.3 25.8 29.9 21.5 25.9 25.9 26.3 25.4 28.8 21.1 25.0 25.0 25.3 24.9 27.6 20.6
20.4 27.2 15.9 30.0 11.1 23.6 19.9 26.2 15.5 28.8 10.7 22.6 19.4 25.0 15.0 27.6 10.2
24.1 27.3 19.6 30.1 15.0 24.0 23.7 26.2 19.1 28.9 14.5 22.9 22.9 25.1 18.6 27.7 14.1
26.0 27.4 23.3 30.2 18.8 25.1 25.1 26.4 22.8 29.1 18.4 24.3 24.3 25.3 22.3 27.8 17.8
27.4 27.8 27.0 30.3 22.4 26.5 26.5 26.8 26.6 29.1 21.9 25.6 25.6 25.7 25.7 27.9 21.5

Equal TGC and SHC values constitute dry coil conditions. Total Gross Cooling (TGC) shown to the left is not applicable. In this case the Sensible Heat Capacity (SHC) is the total
capacity.
All capacities shown are gross and have not considered indoor fan heat.
To obtain net cooling capacities subtract indoor fan heat.
TGC = Total Gross Cooling Capacity
SHC = Sensible Heat Capacity

16

SS-PRC003-EN

Performance
Data

System

Table PD-4 — Gross Cooling Capacities (MBh) TTA085A Condensing Unit with TWE100A Air Handler

(I-P)

AmbientTemperature (°F)
85

CFM
Airflow
2500

2800

3100

3400

Enter.
Dry
Bulb
(°F)
75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90

61

67

95

73

TGC SHC TGC SHC TGC SHC
87.7
68.7 97.0 57.2 107.1 39.2
88.0
80.1 97.3 66.3 107.2 51.4
89.8
89.8 97.5 77.6 107.6 63.2
94.4
94.4 97.9 89.0 107.8 74.9
89.6
72.2 99.1 56.7 109.0 40.0
90.2
84.8 99.4 69.7 109.3 53.3
93.1
93.1 99.5 81.9 109.6 66.3
98.0
98.0 100.2 94.6 109.7 78.8
91.2
75.5 100.7 58.8 110.5 40.8
92.1
89.4 100.9 72.5 111.0 55.1
96.1
96.1 101.2 86.1 111.3 69.2
101.1 101.1 102.3 100.0 111.5 82.7
92.6
78.7 102.1 60.8 111.8 41.5
93.9
93.8 102.3 75.4 112.4 56.8
98.6
98.6 102.7 90.1 112.8 72.0
103.8 103.8 103.9 103.9 112.9 86.4

61

67

TGC SHC
84.5
67.1
84.9
78.5
87.2
87.2
91.7
91.7
86.3
70.6
87.0
83.2
90.4
90.4
95.1
95.1
87.8
73.9
88.9
87.8
93.1
93.1
98.1
98.1
89.1
77.0
90.5
90.5
95.6
95.6
100.7 100.7

TGC
93.5
93.8
94.0
94.4
95.4
95.5
95.9
96.7
96.9
97.1
97.5
98.8
98.2
98.5
99.0
100.8

105
Entering Wet Bulb (°F)
73
61

SHC
55.8
64.8
76.0
87.4
55.2
67.8
80.3
93.0
57.3
70.8
84.5
98.5
59.2
73.7
88.5
100.8

TGC
103.1
103.4
103.7
103.9
104.9
105.3
105.6
105.7
106.2
106.8
107.2
107.4
107.4
108.1
108.3
108.7

67

115

73

61

67

73

SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC
37.9 81.1 65.4 89.8 54.3 98.9 36.4 77.6 63.7 86.0 52.7 94.6 35.0
49.9 81.6 76.9 90.1 63.2 99.3 48.4 78.2 75.1 86.1 61.3 95.1 46.9
61.7 84.4 84.4 90.3 74.3 99.7 60.2 81.5 81.5 86.5 72.7 95.5 58.7
73.5 88.9 88.9 90.9 85.8 99.8 71.6 85.9 85.9 87.3 84.2 95.6 70.0
38.6 82.8 68.9 91.6 53.6 100.5 37.2 79.2 67.1 87.6 52.0 96.0 35.6
51.8 83.7 81.6 91.7 66.2 101.1 50.3 80.2 79.9 87.8 64.4 96.7 48.7
64.8 87.4 87.4 92.1 78.6 101.5 63.3 84.4 84.4 88.2 76.9 97.1 61.7
77.2 92.1 92.1 93.1 91.4 101.6 75.6 89.0 89.0 89.1 89.1 97.3 73.9
39.4 84.2 72.1 93.0 55.7 101.8 37.9 80.5 70.3 88.9 54.1 97.2 36.3
53.6 85.2 85.2 93.2 69.1 102.5 52.1 82.1 82.1 89.2 67.4 98.1 50.5
67.7 90.1 90.1 93.7 82.8 102.9 66.2 86.9 86.9 89.7 81.1 98.3 64.1
81.1 94.9 94.9 95.0 95.0 103.1 79.5 91.6 91.6 91.7 91.7 98.7 77.8
40.0 85.5 75.3 94.2 57.6 102.9 38.4 81.7 73.5 90.0 56.0 98.2 36.8
55.3 87.4 87.4 94.5 72.0 103.7 53.8 84.1 84.1 90.3 70.2 99.2 52.2
70.1 92.4 92.4 95.0 86.8 104.0 68.5 89.0 89.0 91.0 85.1 99.4 66.7
84.8 97.4 97.4 97.5 97.5 104.4 83.2 94.0 94.0 94.0 94.0 99.9 81.4

Equal TGC and SHC values constitute dry coil conditions. Total Gross Cooling (TGC) shown to the left is not applicable. In this case the Sensible Heat Capacity (SHC) is the total
capacity.
All capacities shown are gross and have not considered indoor fan heat.
To obtain net cooling capacities subtract indoor fan heat.
TGC = Total Gross Cooling Capacity
SHC = Sensible Heat Capacity

Table PD-4 — Gross Cooling Capacities (kW) TTA085A Condensing Unit with TWE100A Air Handler

(SI)

AmbientTemperature (°C)
29.4

m3/h
Airflow
4248

4757

5267

5777

Enter.
Dry
Bulb
(°C)
24
27
29
32
24
27
29
32
24
27
29
32
24
27
29
32

16.1
TGC
25.7
25.8
26.3
27.6
26.2
26.4
27.3
28.7
26.7
27.0
28.1
29.6
27.1
27.5
28.9
30.4

SHC
20.1
23.4
26.3
27.6
21.1
24.8
27.3
28.7
22.1
26.2
28.1
29.6
23.1
27.5
28.9
30.4

19.4
TGC
28.4
28.5
28.5
28.7
29.0
29.1
29.1
29.3
29.5
29.5
29.6
30.0
29.9
30.0
30.1
30.4

35.0

22.8

SHC TGC SHC
16.7 31.4 11.5
19.4 31.4 15.1
22.7 31.5 18.5
26.1 31.6 21.9
16.6 31.9 11.7
20.4 32.0 15.6
24.0 32.1 19.4
27.7 32.1 23.1
17.2 32.4 12.0
21.2 32.5 16.1
25.2 32.6 20.3
29.3 32.6 24.2
17.8 32.7 12.1
22.1 32.9 16.6
26.4 33.0 21.1
30.4 33.1 25.3

16.1
TGC
24.7
24.9
25.5
26.8
25.3
25.5
26.5
27.9
25.7
26.0
27.3
28.7
26.1
26.5
28.0
29.5

19.4

40.6
Entering Wet Bulb (°C)
22.8
16.1

19.4

46.1

22.8

16.1

19.4

22.8

SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC
19.6 27.4 16.3 30.2 11.1 23.7 19.2 26.3 15.9 29.0 10.7 22.7 18.6 25.2 15.4 27.7 10.2
23.0 27.5 19.0 30.3 14.6 23.9 22.5 26.4 18.5 29.1 14.2 22.9 22.0 25.2 18.0 27.9 13.7
25.5 27.5 22.2 30.4 18.1 24.7 24.7 26.4 21.8 29.2 17.6 23.9 23.9 25.3 21.3 28.0 17.2
26.8 27.7 25.6 30.4 21.5 26.0 26.0 26.6 25.1 29.2 21.0 25.1 25.1 25.6 24.7 28.0 20.5
20.7 27.9 16.2 30.7 11.3 24.2 20.2 26.8 15.7 29.4 10.9 23.2 19.6 25.6 15.2 28.1 10.4
24.4 28.0 19.9 30.8 15.2 24.5 23.9 26.9 19.4 29.6 14.7 23.5 23.4 25.7 18.9 28.3 14.3
26.5 28.1 23.5 30.9 19.0 25.6 25.6 27.0 23.0 29.7 18.5 24.7 24.7 25.8 22.5 28.4 18.1
27.9 28.3 27.2 31.0 22.6 27.0 27.0 27.3 26.8 29.8 22.1 26.1 26.1 26.1 26.1 28.5 21.7
21.6 28.4 16.8 31.1 11.5 24.7 21.1 27.2 16.3 29.8 11.1 23.6 20.6 26.0 15.8 28.5 10.6
25.7 28.4 20.7 31.3 15.7 25.0 25.0 27.3 20.2 30.0 15.2 24.0 24.0 26.1 19.7 28.7 14.8
27.3 28.5 24.7 31.4 19.8 26.4 26.4 27.4 24.2 30.1 19.4 25.4 25.4 26.3 23.7 28.8 18.8
28.7 28.9 28.8 31.4 23.7 27.8 27.8 27.8 27.8 30.2 23.3 26.8 26.8 26.9 26.9 28.9 22.8
22.6 28.8 17.3 31.5 11.7 25.0 22.0 27.6 16.9 30.1 11.2 23.9 21.5 26.4 16.4 28.8 10.8
26.5 28.8 21.6 31.7 16.2 25.6 25.6 27.7 21.1 30.4 15.7 24.6 24.6 26.4 20.6 29.0 15.3
28.0 29.0 25.9 31.7 20.5 27.0 27.0 27.8 25.4 30.4 20.0 26.1 26.1 26.6 24.9 29.1 19.5
29.5 29.5 29.5 31.8 24.8 28.5 28.5 28.6 28.6 30.6 24.4 27.5 27.5 27.5 27.5 29.2 23.8

Equal TGC and SHC values constitute dry coil conditions. Total Gross Cooling (TGC) shown to the left is not applicable. In this case the Sensible Heat Capacity (SHC) is the total
capacity.
All capacities shown are gross and have not considered indoor fan heat.
To obtain net cooling capacities subtract indoor fan heat.
TGC = Total Gross Cooling Capacity
SHC = Sensible Heat Capacity

SS-PRC003-EN

17

Performance
Data

System

Table PD-5 — Gross Cooling Capacities (MBh) TTA100A Condensing Unit with TWE100A Air Handler

(I-P)

AmbientTemperature (°F)
85

CFM
Airflow
3025

3350

3675

4000

Enter.
Dry
Bulb
(°F)
75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90

61
TGC
104.7
105.2
106.9
112.3
106.8
107.5
110.4
116.1
108.6
109.5
113.5
119.4
110.1
111.4
116.3
122.3

SHC
81.7
95.0
106.9
112.3
85.3
99.9
110.4
116.1
88.8
104.7
113.5
119.4
92.1
109.2
116.3
122.3

67
TGC
115.8
116.1
116.3
116.8
118.0
118.3
118.4
119.2
119.7
120.1
120.3
121.4
121.2
121.4
121.9
123.5

SHC
68.5
78.6
92.0
105.4
67.1
82.1
96.5
111.2
69.3
85.4
100.8
116.8
71.3
88.2
105.0
122.3

95

73
TGC
127.7
127.8
128.1
128.4
129.8
130.0
130.3
130.5
131.5
131.7
132.1
132.2
132.9
133.2
133.6
133.8

SHC
46.8
61.1
74.9
88.7
47.6
63.0
78.1
93.1
48.5
64.8
81.1
96.8
49.2
66.6
84.0
100.7

61
TGC
100.9
101.5
103.8
109.1
102.8
103.7
107.1
112.7
104.5
105.6
110.1
115.8
105.9
107.5
112.7
118.6

67
SHC
79.7
93.1
103.8
109.1
83.3
98.0
107.1
112.7
86.8
102.7
110.1
115.8
90.0
107.3
112.7
118.6

TGC
111.5
111.9
112.1
112.7
113.6
113.9
114.1
115.0
115.2
115.4
115.8
117.2
116.6
116.9
117.4
118.7

105
Entering Wet Bulb (°F)
73
61

SHC
66.8
76.8
90.1
103.5
65.3
80.3
94.6
109.3
67.4
83.2
98.8
114.9
69.4
86.2
103.0
118.7

TGC
123.0
123.2
123.5
123.8
124.9
125.2
125.5
125.6
126.5
126.8
127.2
127.3
127.8
128.2
128.6
128.8

SHC
45.1
59.3
73.1
86.9
46.0
61.2
76.3
90.9
46.8
63.1
79.3
94.9
47.4
64.8
82.2
98.7

TGC
96.8
97.5
100.4
105.7
98.6
99.6
103.7
109.1
100.2
101.6
106.4
112.1
101.5
103.1
108.9
114.7

SHC
77.7
91.1
100.4
105.7
81.2
96.0
103.7
109.1
84.7
100.7
106.4
112.1
87.9
103.1
108.9
114.7

67
TGC
107.1
107.5
107.7
108.4
109.0
109.4
109.6
110.7
110.6
110.8
111.2
112.2
111.9
112.1
112.7
114.8

SHC
65.0
75.0
88.1
101.6
63.4
78.4
92.6
107.4
65.5
81.2
96.8
112.2
67.5
84.2
101.0
114.8

115

73
TGC
118.1
118.3
118.7
119.0
119.8
120.2
120.6
120.7
121.2
121.7
122.1
122.3
122.4
123.0
123.4
123.7

SHC
43.5
57.5
71.3
85.1
44.2
59.4
74.5
89.0
44.9
61.2
77.5
92.9
45.5
63.0
80.4
96.8

61
TGC
92.4
93.3
96.9
102.1
94.2
95.4
100.0
105.4
95.6
97.0
102.6
108.2
96.9
99.3
105.0
110.7

SHC
75.5
89.0
96.9
102.1
79.1
93.9
100.0
105.4
82.4
97.0
102.6
108.2
85.7
99.3
105.0
110.7

67
TGC
102.5
102.9
103.1
104.1
104.3
104.5
104.9
106.3
105.7
105.9
106.5
108.3
106.9
107.2
107.9
110.8

SHC
63.2
73.0
86.1
99.7
61.5
76.0
90.5
105.4
63.5
79.1
94.8
108.3
65.6
82.0
98.9
110.8

73
TGC
112.9
113.3
113.7
113.8
114.5
115.0
115.4
115.6
115.8
116.4
116.8
117.0
116.8
117.6
117.8
118.3

SHC
41.7
55.6
69.5
82.9
42.4
57.5
72.6
87.0
43.0
59.3
75.6
90.9
43.6
61.1
78.0
94.7

Equal TGC and SHC values constitute dry coil conditions. Total Gross Cooling (TGC) shown to the left is not applicable. In this case the Sensible Heat Capacity (SHC) is the total
capacity.
All capacities shown are gross and have not considered indoor fan heat.
To obtain net cooling capacities subtract indoor fan heat.
TGC = Total Gross Cooling Capacity
SHC = Sensible Heat Capacity

Table PD-5 — Gross Cooling Capacities (kW) TTA100A Condensing Unit with TWE100A Air Handler

(SI)

AmbientTemperature (°C)
29.4

m3/h
Airflow
5139

5692

6244

6796

Enter.
Dry
Bulb
(°C)
24
27
29
32
24
27
29
32
24
27
29
32
24
27
29
32

16.1
TGC
30.7
30.8
31.3
32.9
31.3
31.5
32.3
34.0
31.8
32.1
33.2
35.0
32.2
32.6
34.0
35.8

SHC
23.9
27.8
31.3
32.9
25.0
29.3
32.3
34.0
26.0
30.6
33.2
35.0
27.0
32.0
34.0
35.8

19.4
TGC
33.9
34.0
34.0
34.2
34.5
34.6
34.7
34.9
35.1
35.2
35.2
35.6
35.5
35.6
35.7
36.2

35.0

22.8

SHC TGC SHC
20.1 37.4 13.7
23.0 37.4 17.9
26.9 37.5 21.9
30.9 37.6 26.0
19.7 38.0 13.9
24.0 38.1 18.5
28.3 38.1 22.9
32.6 38.2 27.2
20.3 38.5 14.2
25.0 38.6 19.0
29.5 38.7 23.7
34.2 38.7 28.3
20.9 38.9 14.4
25.8 39.0 19.5
30.7 39.1 24.6
35.8 39.2 29.5

16.1
TGC
29.5
29.7
30.4
31.9
30.1
30.3
31.4
33.0
30.6
30.9
32.2
33.9
31.0
31.5
33.0
34.7

19.4

40.6
Entering Wet Bulb (°C)
22.8
16.1

19.4

46.1

22.8

16.1

19.4

22.8

SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC
23.3 32.7 19.6 36.0 13.2 28.3 22.7 31.4 19.0 34.6 12.7 27.1 22.1 30.0 18.5 33.1 12.2
27.3 32.8 22.5 36.1 17.4 28.5 26.7 31.5 22.0 34.6 16.8 27.3 26.1 30.1 21.4 33.2 16.3
30.4 32.8 26.4 36.2 21.4 29.4 29.4 31.5 25.8 34.7 20.9 28.4 28.4 30.2 25.2 33.3 20.3
31.9 33.0 30.3 36.2 25.5 30.9 30.9 31.8 29.8 34.8 24.9 29.9 29.9 30.5 29.2 33.3 24.3
24.4 33.3 19.1 36.6 13.5 28.9 23.8 31.9 18.6 35.1 12.9 27.6 23.1 30.5 18.0 33.5 12.4
28.7 33.4 23.5 36.7 17.9 29.2 28.1 32.0 23.0 35.2 17.4 27.9 27.5 30.6 22.3 33.7 16.8
31.4 33.4 27.7 36.8 22.3 30.3 30.3 32.1 27.1 35.3 21.8 29.3 29.3 30.7 26.5 33.8 21.3
33.0 33.7 32.0 36.8 26.6 31.9 31.9 32.4 31.4 35.3 26.1 30.9 30.9 31.1 30.9 33.8 25.5
25.4 33.7 19.7 37.0 13.7 29.3 24.8 32.4 19.2 35.5 13.2 28.0 24.1 30.9 18.6 33.9 12.6
30.1 33.8 24.4 37.1 18.5 29.7 29.5 32.4 23.8 35.6 17.9 28.4 28.4 31.0 23.2 34.1 17.4
32.2 33.9 28.9 37.2 23.2 31.2 31.2 32.6 28.4 35.8 22.7 30.0 30.0 31.2 27.8 34.2 22.1
33.9 34.3 33.7 37.3 27.8 32.8 32.8 32.8 32.8 35.8 27.2 31.7 31.7 31.7 31.7 34.3 26.6
26.4 34.2 20.3 37.4 13.9 29.7 25.7 32.8 19.8 35.8 13.3 28.4 25.1 31.3 19.2 34.2 12.8
31.4 34.2 25.2 37.5 19.0 30.2 30.2 32.8 24.6 36.0 18.4 29.1 29.1 31.4 24.0 34.4 17.9
33.0 34.4 30.2 37.7 24.1 31.9 31.9 33.0 29.6 36.1 23.5 30.7 30.7 31.6 29.0 34.5 22.8
34.7 34.8 34.8 37.7 28.9 33.6 33.6 33.6 33.6 36.2 28.3 32.4 32.4 32.4 32.4 34.6 27.7

Equal TGC and SHC values constitute dry coil conditions. Total Gross Cooling (TGC) shown to the left is not applicable. In this case the Sensible Heat Capacity (SHC) is the total
capacity.
All capacities shown are gross and have not considered indoor fan heat.
To obtain net cooling capacities subtract indoor fan heat.
TGC = Total Gross Cooling Capacity
SHC = Sensible Heat Capacity

18

SS-PRC003-EN

Performance
Data

System

Table PD-6 — Gross Cooling Capacities (MBh) TTA100B Condensing Unit with TWE100B Air Handler

(I-P)

AmbientTemperature (°F)
85

CFM
Airflow
3025

3350

3675

4000

Enter.
Dry
Bulb
(°F)
75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90

61
TGC
103.0
103.7
105.9
111.5
105.2
106.1
109.5
115.4
107.0
108.2
112.6
118.8
108.5
110.1
115.5
121.8

SHC
80.9
94.4
105.9
111.5
84.5
99.2
109.5
115.4
87.9
103.9
112.6
118.8
91.2
108.5
115.5
121.8

67
TGC
114.1
114.8
115.1
115.8
116.3
116.6
117.4
118.3
118.1
118.6
119.3
120.7
119.7
120.2
121.0
122.8

SHC
68.0
78.7
91.6
105.1
67.0
81.5
96.1
110.9
69.2
84.6
100.4
116.5
71.3
87.6
104.5
121.9

95

73
TGC
125.6
126.6
127.3
127.4
127.5
128.8
129.6
129.8
129.0
130.6
131.5
131.8
130.4
132.2
132.6
133.5

SHC
46.6
61.2
75.2
88.5
47.3
63.2
78.5
92.7
48.1
65.1
81.5
96.7
48.9
66.9
83.7
100.5

61
TGC
99.4
100.2
102.9
108.4
101.4
102.4
106.3
112.1
103.0
104.4
109.3
115.4
104.5
105.8
112.0
118.2

67
SHC
79.0
92.5
102.9
108.4
82.6
97.3
106.3
112.1
85.9
102.0
109.3
115.4
89.2
105.8
112.0
118.2

TGC
110.0
110.3
111.1
111.9
112.1
112.4
113.2
114.3
113.7
114.3
115.0
116.6
115.2
115.8
116.7
118.3

105
Entering Wet Bulb (°F)
73
61

SHC
66.4
76.3
89.7
103.3
65.2
79.6
94.2
109.0
67.4
82.6
98.4
114.6
69.5
85.6
102.6
118.3

TGC
120.7
122.0
122.8
123.0
122.5
124.0
124.9
125.2
123.9
125.8
126.2
127.2
125.1
127.2
127.8
128.8

SHC
44.9
59.4
73.5
86.7
45.6
61.4
76.7
90.8
46.4
63.3
79.0
94.8
47.2
65.1
81.7
98.6

TGC
95.6
96.5
99.7
105.2
97.5
98.6
103.0
108.7
99.0
100.6
105.8
111.7
100.4
102.3
108.3
114.4

SHC
77.1
90.6
99.7
105.2
80.6
95.4
103.0
108.7
83.9
100.0
105.8
111.7
87.1
102.3
108.3
114.4

67
TGC
105.7
106.1
106.8
107.8
107.6
108.1
108.8
110.1
109.1
109.7
110.5
111.8
109.7
111.2
112.1
114.5

SHC
64.6
74.4
87.7
101.3
63.4
77.5
92.2
107.1
65.5
80.6
96.4
111.8
66.6
83.5
100.5
114.5

115

73
TGC
115.6
117.2
118.0
118.3
117.2
119.0
120.0
120.4
118.5
120.6
121.1
122.1
119.5
121.9
122.6
123.6

SHC
43.2
57.6
71.7
84.7
43.8
59.6
74.9
88.8
44.6
61.5
76.9
92.7
45.2
63.2
79.6
96.5

61
TGC
91.7
92.7
96.4
101.7
93.4
94.7
99.5
105.0
94.8
96.5
102.1
107.8
96.1
98.6
104.4
110.4

SHC
75.1
88.6
96.4
101.7
78.5
93.4
99.5
105.0
81.8
96.5
102.1
107.8
84.9
98.6
104.4
110.4

67
TGC
101.3
101.7
102.4
103.5
103.0
103.5
104.2
105.8
103.6
105.0
105.9
107.9
104.9
106.3
107.3
110.5

SHC
62.8
72.3
85.7
99.3
61.5
75.4
90.0
105.1
62.8
78.4
94.3
107.9
64.4
81.2
98.3
110.5

73
TGC
110.3
112.0
112.9
113.3
111.7
113.7
114.2
115.2
112.8
115.1
115.8
116.8
113.6
116.3
117.1
118.2

SHC
41.3
55.7
69.8
82.6
41.9
57.7
72.1
86.7
42.7
59.5
74.7
90.6
43.3
61.3
77.3
94.3

Equal TGC and SHC values constitute dry coil conditions. Total Gross Cooling (TGC) shown to the left is not applicable. In this case the Sensible Heat Capacity (SHC) is the total
capacity.
All capacities shown are gross and have not considered indoor fan heat.
To obtain net cooling capacities subtract indoor fan heat.
TGC = Total Gross Cooling Capacity
SHC = Sensible Heat Capacity

Table PD-6 — Gross Cooling Capacities (kW) TTA100B Condensing Unit with TWE100B Air Handler

(SI)

AmbientTemperature (°C)
29.4

m3/h
Airflow
5139

5692

6244

6796

Enter.
Dry
Bulb
(°C)
24
27
29
32
24
27
29
32
24
27
29
32
24
27
29
32

16.1
TGC
30.2
30.4
31.0
32.7
30.8
31.1
32.1
33.8
31.3
31.7
33.0
34.8
31.8
32.2
33.8
35.7

SHC
23.7
27.6
31.0
32.7
24.7
29.1
32.1
33.8
25.7
30.4
33.0
34.8
26.7
31.8
33.8
35.7

19.4
TGC
33.4
33.6
33.7
33.9
34.1
34.1
34.4
34.6
34.6
34.7
34.9
35.3
35.0
35.2
35.4
36.0

35.0

22.8

SHC TGC SHC
19.9 36.8 13.6
23.0 37.1 17.9
26.8 37.3 22.0
30.8 37.3 25.9
19.6 37.3 13.8
23.9 37.7 18.5
28.1 37.9 23.0
32.5 38.0 27.1
20.3 37.8 14.1
24.8 38.2 19.1
29.4 38.5 23.9
34.1 38.6 28.3
20.9 38.2 14.3
25.7 38.7 19.6
30.6 38.8 24.5
35.7 39.1 29.4

16.1
TGC
29.1
29.3
30.1
31.8
29.7
30.0
31.1
32.8
30.2
30.6
32.0
33.8
30.6
31.0
32.8
34.6

19.4

40.6
Entering Wet Bulb (°C)
22.8
16.1

19.4

46.1

22.8

16.1

19.4

22.8

SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC
23.1 32.2 19.4 35.3 13.1 28.0 22.6 31.0 18.9 33.9 12.6 26.9 22.0 29.7 18.4 32.3 12.1
27.1 32.3 22.4 35.7 17.4 28.3 26.5 31.1 21.8 34.3 16.9 27.1 25.9 29.8 21.2 32.8 16.3
30.1 32.5 26.3 36.0 21.5 29.2 29.2 31.3 25.7 34.6 21.0 28.2 28.2 30.0 25.1 33.1 20.4
31.8 32.8 30.2 36.0 25.4 30.8 30.8 31.5 29.7 34.6 24.8 29.8 29.8 30.3 29.1 33.2 24.2
24.2 32.8 19.1 35.9 13.4 28.5 23.6 31.5 18.6 34.3 12.8 27.3 23.0 30.1 18.0 32.7 12.3
28.5 32.9 23.3 36.3 18.0 28.9 27.9 31.6 22.7 34.9 17.5 27.7 27.3 30.3 22.1 33.3 16.9
31.1 33.2 27.6 36.6 22.5 30.1 30.1 31.9 27.0 35.1 21.9 29.1 29.1 30.5 26.4 33.4 21.1
32.8 33.5 31.9 36.7 26.6 31.8 31.8 32.3 31.4 35.2 26.0 30.7 30.7 31.0 30.8 33.7 25.4
25.2 33.3 19.7 36.3 13.6 29.0 24.6 32.0 19.2 34.7 13.1 27.8 23.9 30.3 18.4 33.0 12.5
29.9 33.5 24.2 36.8 18.5 29.5 29.3 32.1 23.6 35.3 18.0 28.2 28.2 30.7 23.0 33.7 17.4
32.0 33.7 28.8 36.9 23.1 31.0 31.0 32.4 28.2 35.5 22.5 29.9 29.9 31.0 27.6 33.9 21.9
33.8 34.1 33.6 37.2 27.8 32.7 32.7 32.7 32.7 35.8 27.1 31.6 31.6 31.6 31.6 34.2 26.5
26.1 33.7 20.3 36.6 13.8 29.4 25.5 32.1 19.5 35.0 13.2 28.1 24.9 30.7 18.9 33.3 12.7
31.0 33.9 25.1 37.3 19.1 30.0 30.0 32.5 24.4 35.7 18.5 28.9 28.9 31.1 23.8 34.0 17.9
32.8 34.2 30.0 37.4 23.9 31.7 31.7 32.8 29.4 35.9 23.3 30.6 30.6 31.4 28.8 34.3 22.6
34.6 34.6 34.6 37.7 28.9 33.5 33.5 33.5 33.5 36.2 28.3 32.3 32.3 32.3 32.3 34.6 27.6

Equal TGC and SHC values constitute dry coil conditions. Total Gross Cooling (TGC) shown to the left is not applicable. In this case the Sensible Heat Capacity (SHC) is the total
capacity.
All capacities shown are gross and have not considered indoor fan heat.
To obtain net cooling capacities subtract indoor fan heat.
TGC = Total Gross Cooling Capacity
SHC = Sensible Heat Capacity

SS-PRC003-EN

19

Performance
Data

System

Table PD-7 — Gross Cooling Capacities (MBh) - Both Compressors - TTA100C Condensing Unit with TWE100A Air Handler (I-P)
AmbientTemperature (°F)
85

CFM
Airflow
3025

3350

3675

4000

Enter.
Dry
Bulb
(°F)
75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90

61
TGC
103.7
104.3
106.4
112.0
105.8
106.7
110.0
115.8
107.6
108.8
113.1
119.0
109.1
110.7
115.9
121.9

SHC
81.4
94.9
106.4
112.0
85.0
99.8
110.0
115.8
88.5
104.5
113.1
119.0
91.8
109.1
115.9
121.9

67
TGC
114.8
115.3
115.5
116.2
117.0
117.5
117.7
118.6
118.8
119.0
119.6
120.9
120.2
120.6
121.2
123.0

SHC
68.3
78.8
92.0
105.5
67.2
82.4
96.5
111.3
69.4
85.1
100.8
116.9
71.5
88.0
104.9
122.3

95

73
TGC
126.3
126.8
127.3
127.6
128.2
128.9
129.4
129.5
129.7
130.6
131.2
131.4
131.1
132.1
132.7
133.0

SHC
46.7
61.2
75.1
89.0
47.5
63.1
78.3
92.8
48.3
65.0
81.4
96.8
49.1
66.8
84.3
100.6

61
TGC
100.1
100.8
103.5
108.9
102.1
103.1
106.9
112.5
103.7
105.1
109.8
115.7
105.2
106.4
112.5
118.5

67
SHC
79.6
93.0
103.5
108.9
83.1
97.9
106.9
112.5
86.6
102.7
109.8
115.7
89.8
106.4
112.5
118.5

TGC
110.8
111.3
111.6
112.3
112.8
113.0
113.7
114.8
114.5
114.8
115.4
117.0
115.9
116.3
117.0
118.6

105
Entering Wet Bulb (°F)
73
61

SHC
66.7
77.1
90.2
103.7
65.5
80.1
94.6
109.5
67.6
83.2
98.9
115.1
69.7
86.1
103.1
118.6

TGC
121.8
122.4
123.0
123.1
123.5
124.4
125.0
125.1
125.0
126.0
126.6
126.9
126.2
127.4
127.7
128.3

SHC
45.1
59.5
73.5
86.9
45.9
61.5
76.7
91.0
46.7
63.3
79.7
95.0
47.4
65.1
81.9
98.8

TGC
96.3
97.1
100.3
105.7
98.1
99.3
103.5
109.1
99.7
101.3
106.3
112.1
101.1
102.9
108.8
114.8

SHC
77.6
91.1
100.3
105.7
81.2
96.0
103.5
109.1
84.5
100.7
106.3
112.1
87.8
102.9
108.8
114.8

67
TGC
106.5
107.1
107.4
108.3
108.4
108.7
109.3
110.6
109.9
110.3
111.0
112.2
111.2
111.7
112.6
114.9

SHC
65.0
75.3
88.2
101.8
63.6
78.1
92.7
107.6
65.8
81.1
96.9
112.2
67.8
84.1
101.1
114.9

115

73
TGC
116.9
117.7
118.4
118.5
118.5
119.6
120.2
120.4
119.8
121.1
121.7
122.0
120.9
122.4
122.7
123.4

SHC
43.5
57.8
71.8
85.0
44.1
59.7
74.9
89.1
44.9
61.5
77.9
93.0
45.5
63.3
80.0
96.8

61
TGC
92.3
93.3
97.0
102.2
94.0
95.4
100.0
105.4
95.5
97.0
102.6
108.2
96.8
99.2
105.0
110.7

SHC
75.6
89.2
97.0
102.2
79.1
94.0
100.0
105.4
82.4
97.0
102.6
108.2
85.6
99.2
105.0
110.7

67
TGC
102.0
102.4
103.0
104.0
103.8
104.1
104.8
106.3
105.2
105.6
106.4
108.3
105.8
106.9
107.9
110.8

SHC
63.2
72.8
86.2
99.9
61.7
76.0
90.6
105.6
63.9
79.0
94.8
108.3
65.1
81.9
98.9
110.8

73
TGC
111.6
112.7
113.4
113.6
113.1
114.4
115.1
115.4
114.2
115.8
116.1
116.9
115.2
116.9
117.4
118.1

SHC
41.7
55.9
69.9
83.0
42.3
57.8
73.1
87.1
43.0
59.6
75.2
90.9
43.6
61.4
77.8
94.7

Equal TGC and SHC values constitute dry coil conditions. Total Gross Cooling (TGC) shown to the left is not applicable. In this case the Sensible Heat Capacity (SHC) is the total
capacity.
All capacities shown are gross and have not considered indoor fan heat.
To obtain net cooling capacities subtract indoor fan heat.
TGC = Total Gross Cooling Capacity
SHC = Sensible Heat Capacity

Table PD-7 — Gross Cooling Capacities (kW) - Both Compressors - TTA100C Condensing Unit with TWE100A Air Handler

(SI)

AmbientTemperature (°C)
29.4

m3/h
Airflow
5139

5692

6244

6796

Enter.
Dry
Bulb
(°C)
24
27
29
32
24
27
29
32
24
27
29
32
24
27
29
32

16.1
TGC
30.4
30.5
31.2
32.8
31.0
31.2
32.2
33.9
31.5
31.9
33.1
34.8
32.0
32.4
33.9
35.7

SHC
23.8
27.8
31.2
32.8
24.9
29.2
32.2
33.9
25.9
30.6
33.1
34.8
26.9
32.0
33.9
35.7

19.4
TGC
33.6
33.8
33.8
34.0
34.3
34.4
34.5
34.7
34.8
34.8
35.0
35.4
35.2
35.3
35.5
36.0

35.0

22.8

SHC TGC SHC
20.0 37.0 13.7
23.1 37.1 17.9
26.9 37.3 22.0
30.9 37.4 26.1
19.7 37.5 13.9
24.1 37.7 18.5
28.2 37.9 22.9
32.6 37.9 27.2
20.3 38.0 14.1
24.9 38.2 19.0
29.5 38.4 23.8
34.2 38.5 28.3
20.9 38.4 14.4
25.8 38.7 19.5
30.7 38.9 24.7
35.8 38.9 29.5

16.1
TGC
29.3
29.5
30.3
31.9
29.9
30.2
31.3
33.0
30.4
30.8
32.2
33.9
30.8
31.2
32.9
34.7

19.4

40.6
Entering Wet Bulb (°C)
22.8
16.1

19.4

46.1

22.8

16.1

19.4

22.8

SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC
23.3 32.4 19.5 35.7 13.2 28.2 22.7 31.2 19.0 34.2 12.7 27.0 22.1 29.9 18.5 32.7 12.2
27.2 32.6 22.6 35.8 17.4 28.4 26.7 31.4 22.1 34.5 16.9 27.3 26.1 30.0 21.3 33.0 16.4
30.3 32.7 26.4 36.0 21.5 29.4 29.4 31.4 25.8 34.7 21.0 28.4 28.4 30.2 25.2 33.2 20.5
31.9 32.9 30.4 36.0 25.4 30.9 30.9 31.7 29.8 34.7 24.9 29.9 29.9 30.5 29.2 33.3 24.3
24.3 33.0 19.2 36.2 13.4 28.7 23.8 31.7 18.6 34.7 12.9 27.5 23.2 30.4 18.1 33.1 12.4
28.7 33.1 23.4 36.4 18.0 29.1 28.1 31.8 22.9 35.0 17.5 27.9 27.5 30.5 22.3 33.5 16.9
31.3 33.3 27.7 36.6 22.4 30.3 30.3 32.0 27.1 35.2 21.9 29.3 29.3 30.7 26.5 33.7 21.4
33.0 33.6 32.1 36.6 26.6 31.9 31.9 32.4 31.5 35.3 26.1 30.9 30.9 31.1 30.9 33.8 25.5
25.3 33.5 19.8 36.6 13.7 29.2 24.7 32.2 19.3 35.1 13.2 28.0 24.1 30.8 18.7 33.4 12.6
30.1 33.6 24.3 36.9 18.5 29.7 29.5 32.3 23.8 35.5 18.0 28.4 28.4 30.9 23.1 33.9 17.5
32.2 33.8 29.0 37.1 23.3 31.1 31.1 32.5 28.4 35.6 22.8 30.1 30.1 31.2 27.8 34.0 22.0
33.9 34.2 33.7 37.1 27.8 32.8 32.8 32.8 32.8 35.7 27.2 31.7 31.7 31.7 31.7 34.2 26.6
26.3 33.9 20.4 37.0 13.9 29.6 25.7 32.6 19.9 35.4 13.3 28.3 25.1 31.0 19.1 33.7 12.8
31.2 34.1 25.2 37.3 19.1 30.1 30.1 32.7 24.6 35.8 18.5 29.1 29.1 31.3 24.0 34.2 18.0
32.9 34.3 30.2 37.4 24.0 31.9 31.9 33.0 29.6 35.9 23.4 30.7 30.7 31.6 29.0 34.4 22.8
34.7 34.7 34.7 37.6 28.9 33.6 33.6 33.6 33.6 36.1 28.3 32.4 32.4 32.5 32.5 34.6 27.7

Equal TGC and SHC values constitute dry coil conditions. Total Gross Cooling (TGC) shown to the left is not applicable. In this case the Sensible Heat Capacity (SHC) is the total
capacity.
All capacities shown are gross and have not considered indoor fan heat.
To obtain net cooling capacities subtract indoor fan heat.
TGC = Total Gross Cooling Capacity
SHC = Sensible Heat Capacity

20

SS-PRC003-EN

Performance
Data

System

Table PD-8 — Gross Cooling Capacities (MBh) - Single Compressor - TTA100C Condensing Unit with TWE100A Air Handler (I-P)
AmbientTemperature (°F)
85

CFM
Airflow
3025

3350

3675

4000

Enter.
Dry
Bulb
(°F)
75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90

61
TGC
63.8
67.3
71.2
75.2
64.8
68.8
72.9
77.0
66.0
70.2
74.4
78.6
67.1
71.4
75.6
79.9

SHC
62.6
67.3
71.2
75.2
64.8
68.8
72.9
77.0
66.0
70.2
74.4
78.6
67.1
71.4
75.6
79.9

67
TGC
69.8
70.1
71.3
75.3
70.6
70.9
73.0
77.1
71.2
71.7
74.4
78.7
71.7
72.3
75.7
80.0

95

73

SHC TGC SHC
46.0 76.2 29.7
59.5 76.9 43.1
71.3 77.1 56.3
75.3 77.5 69.9
48.6 76.9 29.7
62.7 77.7 44.9
73.0 77.9 59.1
77.1 78.4 74.0
49.7 77.4 30.2
65.7 78.3 46.7
74.4 78.6 61.9
78.7 79.3 78.0
51.4 77.8 30.7
68.6 78.8 48.3
75.7 79.1 64.5
80.0 80.1 80.1

61
TGC
61.3
65.2
69.1
73.0
62.7
66.7
70.7
74.7
63.9
68.0
72.1
76.2
64.9
69.1
73.3
77.5

67

105
Entering Wet Bulb (°F)
73
61

67

115

73

61

67

73

SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC
61.3 67.2 45.0 73.4 28.6 59.2 59.2 64.6 43.8 70.4 27.7 57.0 57.0 61.8 42.6 67.1 26.6
65.2 67.6 58.5 74.0 41.8 63.0 63.0 65.0 57.4 71.1 40.7 60.7 60.7 62.2 56.3 68.1 40.8
69.1 69.2 69.2 74.4 55.3 66.8 66.8 66.9 66.9 71.5 54.2 64.4 64.4 64.5 64.5 68.5 53.1
73.0 73.1 73.1 74.8 69.0 70.7 70.7 70.8 70.8 72.0 67.9 68.2 68.2 68.3 68.3 69.1 66.8
62.7 67.9 46.8 74.0 28.7 60.5 60.5 65.2 45.7 70.9 27.7 58.2 58.2 62.4 44.4 67.5 26.7
66.7 68.4 61.6 74.8 44.0 64.4 64.4 65.7 60.5 71.9 43.0 62.0 62.0 63.0 59.4 68.7 42.0
70.7 70.8 70.8 75.1 58.1 68.4 68.4 68.4 68.4 72.2 57.0 65.9 65.9 65.9 65.9 69.1 55.9
74.7 74.8 74.8 75.7 73.0 72.3 72.3 72.4 72.4 73.0 72.0 69.7 69.7 69.8 69.8 69.8 69.8
63.9 68.5 48.6 74.4 29.2 61.6 61.6 65.8 47.4 71.2 28.2 59.3 59.3 62.9 46.2 67.8 27.2
68.0 69.1 64.6 75.4 45.7 65.6 65.6 66.4 63.5 72.4 44.8 63.1 63.1 63.6 62.3 69.2 43.7
72.1 72.1 72.1 75.7 60.8 69.7 69.7 69.7 69.7 72.8 59.8 67.1 67.1 67.1 67.1 69.6 58.6
76.2 76.3 76.3 76.3 76.3 73.7 73.7 73.8 73.8 73.8 73.8 71.0 71.0 71.1 71.1 71.1 71.1
64.9 69.1 50.3 74.7 29.7 62.6 62.6 66.3 49.1 71.5 28.7 60.2 60.2 63.3 47.8 68.0 27.6
69.1 69.8 67.5 75.9 47.4 66.7 66.7 67.1 66.4 72.9 46.4 64.1 64.1 64.2 64.2 69.6 45.4
73.3 73.3 73.3 76.2 63.5 70.8 70.8 70.9 70.9 73.3 62.4 68.1 68.1 68.2 68.2 70.1 61.2
77.5 77.6 77.6 77.6 77.6 74.9 74.9 75.0 75.0 75.0 75.0 72.1 72.1 72.2 72.2 72.3 72.3

Equal TGC and SHC values constitute dry coil conditions. Total Gross Cooling (TGC) shown to the left is not applicable. In this case the Sensible Heat Capacity (SHC) is the total
capacity.
All capacities shown are gross and have not considered indoor fan heat.
To obtain net cooling capacities subtract indoor fan heat.
TGC = Total Gross Cooling Capacity
SHC = Sensible Heat Capacity

Table PD-8 — Gross Cooling Capacities (kW) - Single Compressor - TTA100C Condensing Unit with TWE100A Air Handler

(SI)

AmbientTemperature (°C)
29.4

m3/h
Airflow
5139

5692

6244

6796

Enter.
Dry
Bulb
(°C)
24
27
29
32
24
27
29
32
24
27
29
32
24
27
29
32

16.1
TGC
18.7
19.7
20.9
22.0
19.0
20.2
21.3
22.6
19.3
20.5
21.8
23.0
19.7
20.9
22.1
23.4

SHC
18.3
19.7
20.9
22.0
19.0
20.2
21.3
22.6
19.3
20.5
21.8
23.0
19.7
20.9
22.1
23.4

19.4
TGC
20.4
20.5
20.9
22.1
20.7
20.8
21.4
22.6
20.8
21.0
21.8
23.0
21.0
21.2
22.2
23.4

35.0

22.8

SHC TGC SHC
13.5 22.3 8.7
17.4 22.5 12.6
20.9 22.6 16.5
22.1 22.7 20.5
14.2 22.5 8.7
18.3 22.7 13.2
21.4 22.8 17.3
22.6 23.0 21.7
14.5 22.7 8.8
19.2 22.9 13.7
21.8 23.0 18.1
23.0 23.2 22.8
15.1 22.8 9.0
20.1 23.1 14.2
22.2 23.2 18.9
23.4 23.4 23.4

16.1
TGC
18.0
19.1
20.2
21.4
18.4
19.5
20.7
21.9
18.7
19.9
21.1
22.3
19.0
20.2
21.5
22.7

19.4

40.6
Entering Wet Bulb (°C)
22.8
16.1

19.4

46.1

22.8

16.1

19.4

22.8

SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC
18.0 19.7 13.2 21.5 8.4 17.3 17.3 18.9 12.8 20.6 8.1 16.7 16.7 18.1 12.5 19.7 7.8
19.1 19.8 17.1 21.7 12.2 18.5 18.5 19.0 16.8 20.8 11.9 17.8 17.8 18.2 16.5 19.9 11.9
20.2 20.3 20.3 21.8 16.2 19.6 19.6 19.6 19.6 20.9 15.9 18.9 18.9 18.9 18.9 20.0 15.6
21.4 21.4 21.4 21.9 20.2 20.7 20.7 20.7 20.7 21.1 19.9 20.0 20.0 20.0 20.0 20.2 19.6
18.4 19.9 13.7 21.7 8.4 17.7 17.7 19.1 13.4 20.7 8.1 17.0 17.0 18.3 13.0 19.8 7.8
19.5 20.0 18.0 21.9 12.9 18.9 18.9 19.3 17.7 21.1 12.6 18.2 18.2 18.4 17.4 20.1 12.3
20.7 20.7 20.7 22.0 17.0 20.0 20.0 20.0 20.0 21.1 16.7 19.3 19.3 19.3 19.3 20.2 16.4
21.9 21.9 21.9 22.2 21.4 21.2 21.2 21.2 21.2 21.4 21.1 20.4 20.4 20.4 20.4 20.4 20.4
18.7 20.1 14.2 21.8 8.6 18.0 18.0 19.3 13.9 20.8 8.3 17.3 17.3 18.4 13.5 19.8 8.0
19.9 20.2 18.9 22.1 13.4 19.2 19.2 19.5 18.6 21.2 13.1 18.5 18.5 18.6 18.3 20.3 12.8
21.1 21.1 21.1 22.2 17.8 20.4 20.4 20.4 20.4 21.3 17.5 19.6 19.6 19.7 19.7 20.4 17.2
22.3 22.3 22.3 22.4 22.4 21.6 21.6 21.6 21.6 21.6 21.6 20.8 20.8 20.8 20.8 20.8 20.8
19.0 20.2 14.7 21.9 8.7 18.3 18.3 19.4 14.4 20.9 8.4 17.6 17.6 18.5 14.0 19.9 8.1
20.2 20.4 19.8 22.2 13.9 19.5 19.5 19.7 19.5 21.3 13.6 18.8 18.8 18.8 18.8 20.4 13.3
21.5 21.5 21.5 22.3 18.6 20.7 20.7 20.7 20.7 21.5 18.3 19.9 19.9 20.0 20.0 20.5 17.9
22.7 22.7 22.7 22.7 22.7 21.9 21.9 22.0 22.0 22.0 22.0 21.1 21.1 21.1 21.1 21.2 21.2

Equal TGC and SHC values constitute dry coil conditions. Total Gross Cooling (TGC) shown to the left is not applicable. In this case the Sensible Heat Capacity (SHC) is the total
capacity.
All capacities shown are gross and have not considered indoor fan heat.
To obtain net cooling capacities subtract indoor fan heat.
TGC = Total Gross Cooling Capacity
SHC = Sensible Heat Capacity

SS-PRC003-EN

21

Performance
Data

System

Table PD-9 — Gross Cooling Capacities (MBh) TTA125B Condensing Unit with TWE100B Air Handler

(I-P)

AmbientTemperature (°F)
85

CFM
Airflow
3025

3350

3675

4000

Enter.
Dry
Bulb
(°F)
75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90

61
TGC
109.9
110.2
110.6
113.5
112.6
112.8
113.6
117.6
114.6
115.1
116.3
121.3
116.6
117.1
118.5
124.5

SHC
81.1
92.5
104.2
113.5
84.5
96.8
109.5
117.6
87.3
100.8
114.6
121.3
90.2
104.5
118.5
124.5

67
TGC
121.9
122.2
122.5
122.7
124.7
125.0
125.1
125.5
127.0
127.3
127.5
127.9
129.0
129.4
129.6
130.0

SHC
71.0
78.4
90.4
101.8
68.5
81.5
94.2
106.7
70.4
84.5
97.9
111.3
72.3
87.2
101.4
115.8

95

73
TGC
135.2
135.2
135.4
135.7
138.0
138.0
138.3
138.6
140.3
140.3
140.6
141.0
142.3
142.3
142.7
143.1

SHC
49.8
63.2
75.2
87.3
50.8
65.0
78.0
91.1
51.8
66.6
80.7
94.7
52.7
68.2
83.2
98.1

61
TGC
106.3
106.5
107.1
110.5
108.5
109.0
110.0
114.5
110.7
111.2
112.2
117.9
112.5
113.0
115.1
121.1

67
SHC
79.2
90.6
102.3
110.5
82.3
94.7
107.6
114.5
85.3
98.7
112.2
117.9
88.1
102.4
115.1
121.1

TGC
117.8
118.1
118.2
118.6
120.4
120.7
120.8
121.3
122.5
122.9
123.1
123.5
124.4
124.8
125.1
125.5

105
Entering Wet Bulb (°F)
73
61

SHC
69.3
76.5
88.3
99.8
66.6
79.6
92.1
104.6
68.5
82.5
95.8
109.2
70.3
85.2
99.3
113.7

TGC
130.6
130.6
130.8
131.1
133.2
133.2
133.5
133.8
135.3
135.4
135.7
136.1
137.1
137.3
137.7
137.8

SHC
48.0
61.3
73.3
85.4
49.1
63.0
76.1
89.1
50.0
64.7
78.7
92.7
51.0
66.2
81.2
95.7

TGC
102.0
102.5
103.3
107.3
104.3
104.8
106.1
111.0
106.4
106.9
108.7
114.3
108.1
108.6
111.5
117.3

SHC
76.9
88.4
100.2
107.3
80.0
92.5
105.5
111.0
83.0
96.4
108.7
114.3
85.8
100.2
111.5
117.3

67
TGC
113.3
113.7
113.8
114.2
115.7
116.1
116.3
116.7
117.7
118.1
118.4
118.8
119.4
119.6
120.2
120.7

SHC
67.5
74.5
86.1
97.7
64.5
77.5
90.0
102.5
66.4
80.4
93.6
107.0
68.1
82.7
97.0
111.4

115

73
TGC
125.5
125.6
125.9
126.2
127.9
128.0
128.3
128.7
129.9
130.0
130.4
130.5
131.5
131.8
132.2
132.4

SHC
46.3
59.3
71.3
83.3
47.2
61.0
74.1
87.1
48.2
62.6
76.6
90.3
49.1
64.1
79.1
93.5

61
TGC
97.6
98.1
99.2
103.6
99.8
100.3
101.8
107.2
101.6
102.1
104.8
110.4
103.2
103.9
107.5
113.2

SHC
74.6
86.1
98.0
103.6
77.7
90.1
101.8
107.2
80.6
94.0
104.8
110.4
83.3
97.7
107.5
113.2

67
TGC
108.5
108.9
109.1
109.5
110.7
111.1
111.4
111.8
112.5
113.0
113.3
113.8
114.1
114.4
114.9
115.6

SHC
65.5
72.3
83.8
95.4
62.3
75.3
87.6
100.1
64.1
78.1
91.2
104.7
65.9
80.3
94.6
109.1

73
TGC
120.2
120.2
120.6
120.9
122.3
122.4
122.8
123.2
124.1
124.3
124.7
124.9
125.6
125.9
126.4
126.6

SHC
44.3
57.1
69.2
81.2
45.3
58.8
71.9
84.9
46.2
60.4
74.5
87.9
46.9
61.9
76.9
91.1

Equal TGC and SHC values constitute dry coil conditions. Total Gross Cooling (TGC) shown to the left is not applicable. In this case the Sensible Heat Capacity (SHC) is the total
capacity.
All capacities shown are gross and have not considered indoor fan heat.
To obtain net cooling capacities subtract indoor fan heat.
TGC = Total Gross Cooling Capacity
SHC = Sensible Heat Capacity

Table PD-9 — Gross Cooling Capacities (kW) TTA125B Condensing Unit with TWE100B Air Handler

(SI)

AmbientTemperature (°C)
29.4

m3/h
Airflow
5139

5692

6244

6796

Enter.
Dry
Bulb
(°C)
24
27
29
32
24
27
29
32
24
27
29
32
24
27
29
32

16.1
TGC
32.2
32.3
32.4
33.2
33.0
33.0
33.3
34.4
33.6
33.7
34.0
35.5
34.1
34.3
34.7
36.5

SHC
23.7
27.1
30.5
33.2
24.7
28.3
32.1
34.4
25.6
29.5
33.6
35.5
26.4
30.6
34.7
36.5

19.4
TGC
35.7
35.8
35.9
35.9
36.5
36.6
36.6
36.8
37.2
37.3
37.3
37.5
37.8
37.9
38.0
38.1

35.0

22.8

SHC TGC SHC
20.8 39.6 14.6
23.0 39.6 18.5
26.5 39.6 22.0
29.8 39.7 25.5
20.1 40.4 14.9
23.9 40.4 19.0
27.6 40.5 22.8
31.2 40.6 26.7
20.6 41.1 15.2
24.7 41.1 19.5
28.7 41.2 23.6
32.6 41.3 27.7
21.2 41.7 15.4
25.5 41.7 20.0
29.7 41.8 24.3
33.9 41.9 28.7

16.1
TGC
31.1
31.2
31.4
32.4
31.8
31.9
32.2
33.5
32.4
32.5
32.8
34.5
32.9
33.1
33.7
35.4

19.4

40.6
Entering Wet Bulb (°C)
22.8
16.1

19.4

46.1

22.8

16.1

19.4

22.8

SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC
23.2 34.5 20.3 38.2 14.1 29.9 22.5 33.2 19.8 36.8 13.6 28.6 21.8 31.8 19.2 35.2 13.0
26.5 34.6 22.4 38.2 17.9 30.0 25.9 33.3 21.8 36.8 17.4 28.7 25.2 31.9 21.2 35.2 16.7
29.9 34.6 25.8 38.3 21.5 30.2 29.3 33.3 25.2 36.9 20.9 29.0 28.7 31.9 24.6 35.3 20.3
32.4 34.7 29.2 38.4 25.0 31.4 31.4 33.5 28.6 36.9 24.4 30.3 30.3 32.1 27.9 35.4 23.8
24.1 35.2 19.5 39.0 14.4 30.5 23.4 33.9 18.9 37.5 13.8 29.2 22.7 32.4 18.2 35.8 13.3
27.7 35.3 23.3 39.0 18.5 30.7 27.1 34.0 22.7 37.5 17.9 29.4 26.4 32.5 22.1 35.9 17.2
31.5 35.4 27.0 39.1 22.3 31.1 30.9 34.0 26.3 37.6 21.7 29.8 29.8 32.6 25.7 36.0 21.1
33.5 35.5 30.6 39.2 26.1 32.5 32.5 34.2 30.0 37.7 25.5 31.4 31.4 32.7 29.3 36.1 24.9
25.0 35.9 20.0 39.6 14.7 31.1 24.3 34.5 19.4 38.0 14.1 29.8 23.6 32.9 18.8 36.3 13.5
28.9 36.0 24.1 39.6 18.9 31.3 28.2 34.6 23.5 38.1 18.3 29.9 27.5 33.1 22.9 36.4 17.7
32.8 36.0 28.0 39.7 23.0 31.8 31.8 34.7 27.4 38.2 22.4 30.7 30.7 33.2 26.7 36.5 21.8
34.5 36.2 32.0 39.8 27.1 33.5 33.5 34.8 31.3 38.2 26.4 32.3 32.3 33.3 30.7 36.6 25.7
25.8 36.4 20.6 40.2 14.9 31.7 25.1 35.0 19.9 38.5 14.4 30.2 24.4 33.4 19.3 36.8 13.7
30.0 36.5 25.0 40.2 19.4 31.8 29.3 35.0 24.2 38.6 18.8 30.4 28.6 33.5 23.5 36.9 18.1
33.7 36.6 29.1 40.3 23.8 32.6 32.6 35.2 28.4 38.7 23.2 31.5 31.5 33.7 27.7 37.0 22.5
35.4 36.7 33.3 40.3 28.0 34.3 34.3 35.3 32.6 38.8 27.4 33.1 33.1 33.9 31.9 37.1 26.7

Equal TGC and SHC values constitute dry coil conditions. Total Gross Cooling (TGC) shown to the left is not applicable. In this case the Sensible Heat Capacity (SHC) is the total
capacity.
All capacities shown are gross and have not considered indoor fan heat.
To obtain net cooling capacities subtract indoor fan heat.
TGC = Total Gross Cooling Capacity
SHC = Sensible Heat Capacity

22

SS-PRC003-EN

Performance
Data

System

Table PD-10 — Gross Cooling Capacities (MBh) TTA125B Condensing Unit with TWE155B Air Handler

(I-P)

AmbientTemperature (°F)
85

CFM
Airflow
3750

4200

4650

5100

Enter.
Dry
Bulb
(°F)
75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90

61
TGC
124.0
124.7
128.0
134.5
126.6
127.6
132.5
139.3
128.8
130.2
136.4
143.4
130.6
132.5
139.7
147.0

SHC
98.6
115.3
128.0
134.5
103.5
122.0
132.5
139.3
108.2
128.5
136.4
143.4
112.7
132.5
139.7
147.0

67
TGC
136.6
136.9
137.5
138.2
139.2
139.6
140.2
141.3
141.4
141.8
142.4
144.2
142.7
143.7
144.4
147.2

SHC
82.4
94.8
111.4
128.2
81.3
99.3
117.6
136.2
84.2
103.6
123.5
144.0
86.5
107.7
129.2
147.2

95

73
TGC
149.8
150.4
151.0
151.2
152.2
153.0
153.7
154.0
154.2
155.2
155.6
156.3
155.8
157.0
157.5
158.2

SHC
55.6
73.4
90.7
107.1
56.6
76.1
95.2
112.9
57.7
78.7
98.5
118.4
58.6
81.1
102.2
123.7

61
TGC
119.5
120.2
124.2
130.6
121.9
123.1
128.5
135.1
123.9
125.3
132.2
139.0
125.6
128.3
135.4
142.5

67
SHC
96.3
113.0
124.2
130.6
101.2
119.7
128.5
135.1
105.8
125.3
132.2
139.0
110.3
128.3
135.4
142.5

TGC
131.6
131.9
132.5
133.3
134.0
134.4
135.0
136.4
136.0
136.5
137.2
139.2
137.3
138.3
139.1
142.6

105
Entering Wet Bulb (°F)
73
61

SHC
80.4
92.5
109.1
125.9
79.1
97.0
115.3
133.9
82.1
101.2
121.2
139.2
84.1
105.3
126.9
142.6

TGC
144.1
144.8
145.4
145.7
146.3
147.3
147.6
148.3
148.1
149.3
149.7
150.4
149.6
151.0
151.5
152.2

SHC
53.6
71.3
88.7
104.9
54.6
74.0
92.4
110.6
55.6
76.5
96.2
116.1
56.4
79.0
99.9
121.3

TGC
114.6
115.5
120.1
126.3
116.9
118.3
124.1
130.6
118.7
120.9
127.5
134.3
120.3
123.7
130.6
137.6

SHC
93.8
110.6
120.1
126.3
98.7
117.3
124.1
130.6
103.3
120.9
127.5
134.3
107.7
123.7
130.6
137.6

67
TGC
126.1
126.5
127.1
128.2
128.4
128.8
129.5
130.7
129.7
130.8
131.5
134.4
131.3
132.4
133.3
137.7

SHC
78.2
90.1
106.7
123.6
76.8
94.5
112.8
130.7
79.0
98.7
118.6
134.4
81.4
102.7
124.3
137.7

115

73
TGC
137.9
138.9
139.5
139.9
140.0
141.2
141.5
142.2
141.6
143.0
143.5
144.2
142.9
144.5
145.2
145.9

SHC
51.5
69.1
86.5
102.5
52.4
71.8
90.0
108.2
53.4
74.3
93.7
113.6
54.1
76.7
97.3
118.8

61
TGC
109.3
110.5
115.6
121.7
111.4
113.1
119.4
125.8
113.1
116.1
122.6
129.2
114.7
118.8
125.5
132.3

SHC
91.2
108.1
115.6
121.7
96.0
113.1
119.4
125.8
100.5
116.1
122.6
129.2
104.9
118.8
125.5
132.3

67
TGC
120.3
120.8
121.4
122.8
121.9
122.9
123.6
125.9
123.6
124.7
125.6
129.3
125.1
126.2
127.3
132.4

SHC
75.9
87.5
104.1
121.1
73.8
91.8
110.2
125.9
76.3
96.0
116.0
129.3
78.6
100.0
121.7
132.4

73
TGC
131.3
132.5
132.8
133.6
133.2
134.6
135.0
135.8
134.6
136.2
136.9
137.6
135.8
137.6
138.4
139.1

SHC
49.3
66.8
83.5
100.0
50.2
69.4
87.4
105.6
51.0
71.9
91.1
111.0
51.7
74.4
94.7
116.2

Equal TGC and SHC values constitute dry coil conditions. Total Gross Cooling (TGC) shown to the left is not applicable. In this case the Sensible Heat Capacity (SHC) is the total
capacity.
All capacities shown are gross and have not considered indoor fan heat.
To obtain net cooling capacities subtract indoor fan heat.
TGC = Total Gross Cooling Capacity
SHC = Sensible Heat Capacity

Table PD-10 — Gross Cooling Capacities (kW) TTA125B Condensing Unit with TWE155B Air Handler

(SI)

AmbientTemperature (°C)
29.4

m3/h
Airflow
6371

7136

7900

8665

Enter.
Dry
Bulb
(°C)
24
27
29
32
24
27
29
32
24
27
29
32
24
27
29
32

16.1
TGC
36.3
36.5
37.5
39.4
37.1
37.4
38.8
40.8
37.7
38.1
39.9
42.0
38.2
38.8
40.9
43.0

SHC
28.9
33.8
37.5
39.4
30.3
35.7
38.8
40.8
31.7
37.6
39.9
42.0
33.0
38.8
40.9
43.0

19.4
TGC
40.0
40.1
40.3
40.5
40.8
40.9
41.0
41.4
41.4
41.5
41.7
42.2
41.8
42.1
42.3
43.1

35.0

22.8

SHC TGC SHC
24.1 43.9 16.3
27.8 44.0 21.5
32.6 44.2 26.6
37.5 44.3 31.4
23.8 44.6 16.6
29.1 44.8 22.3
34.4 45.0 27.9
39.9 45.1 33.1
24.7 45.1 16.9
30.3 45.4 23.0
36.2 45.6 28.9
42.2 45.8 34.7
25.3 45.6 17.2
31.5 46.0 23.8
37.8 46.1 29.9
43.1 46.3 36.2

16.1
TGC
35.0
35.2
36.4
38.2
35.7
36.0
37.6
39.6
36.3
36.7
38.7
40.7
36.8
37.6
39.6
41.7

19.4

40.6
Entering Wet Bulb (°C)
22.8
16.1

19.4

46.1

22.8

16.1

19.4

22.8

SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC
28.2 38.5 23.5 42.2 15.7 33.6 27.5 36.9 22.9 40.4 15.1 32.0 26.7 35.2 22.2 38.5 14.4
33.1 38.6 27.1 42.4 20.9 33.8 32.4 37.0 26.4 40.7 20.2 32.4 31.6 35.4 25.6 38.8 19.6
36.4 38.8 32.0 42.6 26.0 35.2 35.2 37.2 31.2 40.9 25.3 33.8 33.8 35.5 30.5 38.9 24.4
38.2 39.0 36.9 42.7 30.7 37.0 37.0 37.5 36.2 40.9 30.0 35.6 35.6 35.9 35.5 39.1 29.3
29.6 39.2 23.2 42.8 16.0 34.2 28.9 37.6 22.5 41.0 15.4 32.6 28.1 35.7 21.6 39.0 14.7
35.1 39.4 28.4 43.1 21.7 34.6 34.3 37.7 27.7 41.3 21.0 33.1 33.1 36.0 26.9 39.4 20.3
37.6 39.5 33.7 43.2 27.1 36.3 36.3 37.9 33.0 41.4 26.3 35.0 35.0 36.2 32.3 39.5 25.6
39.6 39.9 39.2 43.4 32.4 38.2 38.2 38.3 38.3 41.7 31.7 36.8 36.8 36.9 36.9 39.8 30.9
31.0 39.8 24.0 43.4 16.3 34.8 30.2 38.0 23.1 41.5 15.6 33.1 29.4 36.2 22.3 39.4 14.9
36.7 40.0 29.6 43.7 22.4 35.4 35.4 38.3 28.9 41.9 21.8 34.0 34.0 36.5 28.1 39.9 21.1
38.7 40.2 35.5 43.8 28.2 37.3 37.3 38.5 34.7 42.0 27.4 35.9 35.9 36.8 34.0 40.1 26.7
40.7 40.7 40.7 44.1 34.0 39.3 39.3 39.4 39.4 42.2 33.3 37.8 37.8 37.9 37.9 40.3 32.5
32.3 40.2 24.6 43.8 16.5 35.2 31.5 38.5 23.8 41.8 15.8 33.6 30.7 36.6 23.0 39.8 15.1
37.6 40.5 30.8 44.2 23.1 36.2 36.2 38.8 30.1 42.3 22.5 34.8 34.8 37.0 29.3 40.3 21.8
39.6 40.7 37.1 44.4 29.2 38.2 38.2 39.0 36.4 42.5 28.5 36.7 36.7 37.3 35.6 40.5 27.7
41.7 41.8 41.8 44.6 35.5 40.3 40.3 40.3 40.3 42.7 34.8 38.7 38.7 38.8 38.8 40.7 34.0

Equal TGC and SHC values constitute dry coil conditions. Total Gross Cooling (TGC) shown to the left is not applicable. In this case the Sensible Heat Capacity (SHC) is the total
capacity.
All capacities shown are gross and have not considered indoor fan heat.
To obtain net cooling capacities subtract indoor fan heat.
TGC = Total Gross Cooling Capacity
SHC = Sensible Heat Capacity

SS-PRC003-EN

23

Performance
Data

System

Table PD-11 — Gross Cooling Capacities (MBh) TTA155B Condensing Unit with TWE155B Air Handler

(I-P)

AmbientTemperature (°F)
85

CFM
Airflow
4500

5000

5500

6000

Enter.
Dry
Bulb
(°F)
75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90

61
TGC
153.4
154.3
157.3
165.4
156.6
157.7
162.6
171.0
159.3
160.8
167.2
175.9
161.5
163.6
171.3
180.2

SHC
120.3
140.1
157.3
165.4
125.7
147.5
162.6
171.0
130.9
154.6
167.2
175.9
135.9
161.5
171.3
180.2

67
TGC
169.3
169.6
170.5
171.3
172.5
172.9
173.8
175.0
175.1
175.7
176.5
178.3
177.3
178.0
178.9
181.4

SHC
101.1
116.0
135.7
155.6
99.4
120.9
142.5
164.3
102.7
125.6
148.9
172.8
105.9
130.1
155.2
181.0

95

73
TGC
185.9
186.6
187.4
187.6
188.8
189.8
190.6
191.1
191.1
192.4
192.8
194.0
193.1
194.7
195.3
196.5

SHC
68.9
90.3
111.0
130.6
70.0
93.3
115.9
137.0
71.3
96.1
119.7
143.0
72.5
98.8
123.8
148.8

61
TGC
148.2
149.1
152.9
160.8
151.1
152.4
157.9
166.1
153.6
155.3
162.3
170.7
155.6
157.4
166.1
174.7

67
SHC
117.6
137.4
152.9
160.8
122.9
144.8
157.9
166.1
128.1
151.8
162.3
170.7
132.9
157.4
166.1
174.7

TGC
163.3
163.7
164.5
165.5
166.2
166.7
167.6
169.0
168.6
169.2
170.1
172.2
170.6
171.4
172.4
174.9

105
Entering Wet Bulb (°F)
73
61

SHC
98.6
113.2
132.9
152.8
96.8
118.1
139.6
161.6
100.0
122.7
146.0
170.0
103.2
127.2
152.3
174.9

TGC
178.9
179.8
180.6
180.9
181.5
182.7
183.6
184.1
183.6
185.1
185.6
186.7
185.5
187.2
187.8
188.8

SHC
66.4
87.7
108.4
127.9
67.5
90.7
113.3
134.1
68.7
93.5
116.8
140.1
69.7
96.1
120.8
145.8

TGC
142.0
143.0
147.7
155.3
144.6
146.1
152.4
160.3
146.9
149.0
156.5
164.7
148.8
151.6
160.0
168.5

SHC
114.4
134.3
147.7
155.3
119.7
141.6
152.4
160.3
124.7
148.6
156.5
164.7
129.5
151.6
160.0
168.5

67
TGC
156.3
156.7
157.6
158.8
158.9
159.5
160.4
162.2
161.1
161.9
162.8
164.8
162.4
163.8
164.9
168.6

SHC
95.8
110.0
129.7
149.7
93.8
114.8
136.4
158.4
97.0
119.4
142.7
164.8
99.0
123.8
148.9
168.6

115

73
TGC
170.9
172.0
172.9
173.3
173.3
174.7
175.2
176.2
175.2
176.9
177.5
178.6
176.8
178.8
179.6
180.7

SHC
63.7
84.8
105.5
124.7
64.7
87.7
109.4
130.9
65.9
90.5
113.6
136.8
66.7
93.2
117.5
142.5

61
TGC
134.9
136.2
141.7
149.2
137.3
139.2
146.1
153.9
139.4
141.9
149.9
157.9
141.2
145.0
153.2
161.5

SHC
110.8
130.8
141.7
149.2
116.0
138.0
146.1
153.9
120.9
141.9
149.9
157.9
125.7
145.0
153.2
161.5

67
TGC
148.4
149.0
149.9
151.4
150.8
151.6
152.5
154.0
152.2
153.7
154.7
158.1
154.0
155.5
156.8
161.6

SHC
92.6
106.4
126.2
146.3
90.5
111.2
132.8
154.0
92.7
115.7
139.1
158.1
95.3
120.0
145.3
161.6

73
TGC
162.0
163.5
163.9
165.0
164.2
166.0
166.5
167.6
165.9
167.9
168.7
169.8
167.3
169.6
170.6
171.7

SHC
60.6
81.7
101.7
121.3
61.6
84.6
105.9
127.4
62.6
87.3
110.0
133.3
63.5
90.0
113.9
139.0

Equal TGC and SHC values constitute dry coil conditions. Total Gross Cooling (TGC) shown to the left is not applicable. In this case the Sensible Heat Capacity (SHC) is the total
capacity.
All capacities shown are gross and have not considered indoor fan heat.
To obtain net cooling capacities subtract indoor fan heat.
TGC = Total Gross Cooling Capacity
SHC = Sensible Heat Capacity

Table PD-11 — Gross Cooling Capacities (kW) TTA155B Condensing Unit with TWE155B Air Handler

(SI)

AmbientTemperature (°C)
29.4

m3/h
Airflow
7646

8495

9345

10194

Enter.
Dry
Bulb
(°C)
24
27
29
32
24
27
29
32
24
27
29
32
24
27
29
32

16.1
TGC
44.9
45.2
46.1
48.4
45.8
46.2
47.6
50.1
46.6
47.1
49.0
51.5
47.3
47.9
50.2
52.8

SHC
35.2
41.0
46.1
48.4
36.8
43.2
47.6
50.1
38.3
45.3
49.0
51.5
39.8
47.3
50.2
52.8

19.4
TGC
49.6
49.7
49.9
50.2
50.5
50.6
50.9
51.2
51.3
51.4
51.7
52.2
51.9
52.1
52.4
53.1

35.0

22.8

SHC TGC SHC
29.6 54.4 20.2
34.0 54.6 26.4
39.7 54.9 32.5
45.6 54.9 38.3
29.1 55.3 20.5
35.4 55.6 27.3
41.7 55.8 33.9
48.1 56.0 40.1
30.1 56.0 20.9
36.8 56.3 28.1
43.6 56.5 35.1
50.6 56.8 41.9
31.0 56.5 21.2
38.1 57.0 28.9
45.4 57.2 36.3
53.0 57.5 43.6

16.1
TGC
43.4
43.7
44.8
47.1
44.2
44.6
46.2
48.6
45.0
45.5
47.5
50.0
45.6
46.1
48.6
51.2

19.4

40.6
Entering Wet Bulb (°C)
22.8
16.1

19.4

46.1

22.8

16.1

19.4

22.8

SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC
34.4 47.8 28.9 52.4 19.4 41.6 33.5 45.8 28.0 50.0 18.6 39.5 32.4 43.5 27.1 47.4 17.8
40.2 47.9 33.1 52.6 25.7 41.9 39.3 45.9 32.2 50.4 24.8 39.9 38.3 43.6 31.2 47.9 23.9
44.8 48.2 38.9 52.9 31.7 43.2 43.2 46.2 38.0 50.6 30.9 41.5 41.5 43.9 36.9 48.0 29.8
47.1 48.5 44.8 53.0 37.4 45.5 45.5 46.5 43.8 50.8 36.5 43.7 43.7 44.3 42.8 48.3 35.5
36.0 48.7 28.3 53.1 19.8 42.4 35.0 46.5 27.5 50.7 18.9 40.2 34.0 44.2 26.5 48.1 18.0
42.4 48.8 34.6 53.5 26.5 42.8 41.5 46.7 33.6 51.2 25.7 40.8 40.4 44.4 32.6 48.6 24.8
46.2 49.1 40.9 53.8 33.2 44.6 44.6 47.0 39.9 51.3 32.0 42.8 42.8 44.6 38.9 48.8 31.0
48.6 49.5 47.3 53.9 39.3 46.9 46.9 47.5 46.4 51.6 38.3 45.1 45.1 45.1 45.1 49.1 37.3
37.5 49.4 29.3 53.8 20.1 43.0 36.5 47.2 28.4 51.3 19.3 40.8 35.4 44.6 27.1 48.6 18.3
44.5 49.6 35.9 54.2 27.4 43.6 43.5 47.4 35.0 51.8 26.5 41.6 41.6 45.0 33.9 49.2 25.6
47.5 49.8 42.8 54.3 34.2 45.8 45.8 47.7 41.8 52.0 33.3 43.9 43.9 45.3 40.7 49.4 32.2
50.0 50.4 49.8 54.7 41.0 48.2 48.2 48.3 48.3 52.3 40.1 46.2 46.2 46.3 46.3 49.7 39.0
38.9 50.0 30.2 54.3 20.4 43.6 37.9 47.5 29.0 51.8 19.5 41.3 36.8 45.1 27.9 49.0 18.6
46.1 50.2 37.2 54.8 28.2 44.4 44.4 48.0 36.2 52.3 27.3 42.5 42.5 45.5 35.1 49.7 26.3
48.6 50.5 44.6 55.0 35.4 46.9 46.9 48.3 43.6 52.6 34.4 44.9 44.9 45.9 42.5 50.0 33.4
51.2 51.2 51.2 55.3 42.7 49.3 49.3 49.4 49.4 52.9 41.7 47.3 47.3 47.3 47.3 50.3 40.7

Equal TGC and SHC values constitute dry coil conditions. Total Gross Cooling (TGC) shown to the left is not applicable. In this case the Sensible Heat Capacity (SHC) is the total
capacity.
All capacities shown are gross and have not considered indoor fan heat.
To obtain net cooling capacities subtract indoor fan heat.
TGC = Total Gross Cooling Capacity
SHC = Sensible Heat Capacity

24

SS-PRC003-EN

Performance
Data

System

Table PD-12— Gross Cooling Capacities (MBh) TTA155B Condensing Unit with TWE200B Air Handler

(I-P)

AmbientTemperature (°F)
85

CFM
Airflow
4500

5000

5500

6000

Enter.
Dry
Bulb
(°F)
75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90

61
TGC
157.9
158.8
162.4
170.7
161.2
162.4
167.9
176.6
164.0
165.6
172.8
181.7
166.3
168.7
177.1
186.3

SHC
124.4
145.1
162.4
170.7
130.3
153.1
167.9
176.6
135.9
160.8
172.8
181.7
141.2
168.3
177.1
186.3

67
TGC
174.3
174.6
175.4
176.3
177.6
178.0
178.8
180.2
180.2
180.8
181.7
183.6
182.5
183.2
184.2
186.5

SHC
103.2
119.9
140.4
161.3
102.7
125.2
147.8
170.7
106.3
130.2
154.8
179.9
109.7
135.1
161.6
186.5

95

73
TGC
191.0
192.0
192.8
193.0
193.9
195.2
196.1
196.5
196.3
197.9
198.4
199.4
198.4
200.2
200.8
201.8

SHC
70.7
93.1
114.7
135.2
71.9
96.3
119.9
141.9
73.2
99.4
124.0
148.4
74.4
102.3
128.4
154.7

61
TGC
152.4
153.4
157.7
165.8
155.4
156.8
163.0
171.4
158.0
159.9
167.6
176.3
160.2
162.7
171.6
180.6

67
SHC
121.5
142.3
157.7
165.8
127.3
150.2
163.0
171.4
132.9
157.9
167.6
176.3
138.2
162.7
171.6
180.6

TGC
168.0
168.4
169.2
170.2
171.0
171.5
172.4
173.9
173.5
174.1
175.0
177.4
174.9
176.4
177.4
180.8

105
Entering Wet Bulb (°F)
73
61

SHC
100.6
117.0
137.6
158.4
100.0
122.2
144.8
167.9
103.5
127.2
151.8
177.0
105.9
132.0
158.6
180.8

TGC
183.7
184.9
185.8
186.1
186.4
187.9
188.9
189.3
188.6
190.4
190.9
192.0
190.4
192.5
193.2
194.3

SHC
68.2
90.5
112.0
132.3
69.3
93.6
117.3
139.0
70.6
96.7
121.0
145.5
71.7
99.6
125.3
151.7

TGC
145.9
147.0
152.2
160.1
148.7
150.3
157.2
165.4
151.0
153.0
161.5
170.0
153.0
156.5
165.3
174.1

SHC
118.2
139.1
152.2
160.1
123.9
146.9
157.2
165.4
129.4
153.0
161.5
170.0
134.6
156.5
165.3
174.1

67
TGC
160.7
161.1
162.0
163.3
163.4
164.0
164.9
166.9
165.7
166.5
167.5
170.2
167.0
168.5
169.7
174.3

SHC
97.7
113.7
134.3
155.2
96.9
118.8
141.5
164.6
100.4
123.8
148.4
170.2
102.3
128.5
155.1
174.3

115

73
TGC
175.3
176.9
177.8
178.2
177.8
179.7
180.1
181.2
179.8
182.0
182.6
183.7
181.4
183.9
184.8
185.9

SHC
65.3
87.5
109.1
129.1
66.4
90.6
113.2
135.8
67.6
93.6
117.6
142.2
68.6
96.5
121.9
148.4

61
TGC
138.5
139.9
146.0
153.7
141.0
142.6
150.6
158.7
143.2
146.3
154.7
163.0
145.1
149.6
158.2
166.8

SHC
114.5
135.4
146.0
153.7
120.1
142.6
150.6
158.7
125.5
146.3
154.7
163.0
130.7
149.6
158.2
166.8

67
TGC
152.5
153.1
154.0
155.6
155.0
155.8
156.7
158.9
156.3
158.0
159.1
163.2
158.8
159.9
161.3
167.0

SHC
94.4
110.0
130.6
151.7
93.5
115.1
137.8
158.9
95.6
120.0
144.7
163.2
100.2
124.7
151.4
167.0

73
TGC
166.2
168.1
168.5
169.6
168.4
170.6
171.3
172.4
170.1
172.7
173.6
174.7
171.5
174.5
175.5
176.7

SHC
62.2
84.2
105.0
125.6
63.2
87.4
109.6
132.2
64.4
90.4
114.0
138.6
65.3
93.3
118.2
144.8

Equal TGC and SHC values constitute dry coil conditions. Total Gross Cooling (TGC) shown to the left is not applicable. In this case the Sensible Heat Capacity (SHC) is the total
capacity.
All capacities shown are gross and have not considered indoor fan heat.
To obtain net cooling capacities subtract indoor fan heat.
TGC = Total Gross Cooling Capacity
SHC = Sensible Heat Capacity

Table PD-12 — Gross Cooling Capacities (kW) TTA155B Condensing Unit with TWE200B Air Handler

(SI)

AmbientTemperature (°C)
29.4

m3/h
Airflow
7646

8495

9345

10194

Enter.
Dry
Bulb
(°C)
23.9
26.7
29.4
32.2
23.9
26.7
29.4
32.2
23.9
26.7
29.4
32.2
23.9
26.7
29.4
32.2

16.1
TGC
46.2
46.5
47.5
50.0
47.2
47.6
49.2
51.7
48.0
48.5
50.6
53.2
48.7
49.4
51.8
54.5

19.4

35.0

22.8

SHC TGC SHC TGC SHC
36.4 51.0 30.2 55.9 20.7
42.5 51.1 35.1 56.2 27.3
47.5 51.4 41.1 56.4 33.6
50.0 51.6 47.2 56.5 39.6
38.1 52.0 30.1 56.8 21.1
44.8 52.1 36.6 57.2 28.2
49.2 52.4 43.3 57.4 35.1
51.7 52.7 50.0 57.5 41.6
39.8 52.8 31.1 57.5 21.4
47.1 52.9 38.1 58.0 29.1
50.6 53.2 45.3 58.1 36.3
53.2 53.8 52.7 58.4 43.5
41.4 53.4 32.1 58.1 21.8
49.3 53.7 39.6 58.6 30.0
51.8 53.9 47.3 58.8 37.6
54.5 54.6 54.6 59.1 45.3

16.1
TGC
44.6
44.9
46.2
48.6
45.5
45.9
47.7
50.2
46.3
46.8
49.1
51.6
46.9
47.6
50.3
52.9

19.4

40.6
Entering Wet Bulb (°C)
22.8
16.1

19.4

46.1

22.8

16.1

19.4

22.8

SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC
35.6 49.2 29.5 53.8 20.0 42.7 34.6 47.0 28.6 51.3 19.1 40.5 33.5 44.6 27.6 48.7 18.2
41.7 49.3 34.3 54.1 26.5 43.0 40.7 47.2 33.3 51.8 25.6 41.0 39.7 44.8 32.2 49.2 24.7
46.2 49.5 40.3 54.4 32.8 44.6 44.6 47.4 39.3 52.1 31.9 42.7 42.7 45.1 38.2 49.3 30.7
48.6 49.8 46.4 54.5 38.7 46.9 46.9 47.8 45.5 52.2 37.8 45.0 45.0 45.6 44.4 49.7 36.8
37.3 50.1 29.3 54.6 20.3 43.5 36.3 47.8 28.4 52.1 19.4 41.3 35.2 45.4 27.4 49.3 18.5
44.0 50.2 35.8 55.0 27.4 44.0 43.0 48.0 34.8 52.6 26.5 41.7 41.7 45.6 33.7 50.0 25.6
47.7 50.5 42.4 55.3 34.3 46.0 46.0 48.3 41.4 52.7 33.1 44.1 44.1 45.9 40.3 50.1 32.1
50.2 50.9 49.2 55.4 40.7 48.4 48.4 48.9 48.2 53.1 39.8 46.5 46.5 46.5 46.5 50.5 38.7
38.9 50.8 30.3 55.2 20.7 44.2 37.9 48.5 29.4 52.6 19.8 41.9 36.7 45.8 28.0 49.8 18.8
46.2 51.0 37.3 55.8 28.3 44.8 44.8 48.7 36.2 53.3 27.4 42.8 42.8 46.3 35.1 50.6 26.5
49.1 51.3 44.4 55.9 35.4 47.3 47.3 49.0 43.5 53.5 34.4 45.3 45.3 46.6 42.4 50.8 33.4
51.6 51.9 51.8 56.2 42.6 49.8 49.8 49.8 49.8 53.8 41.6 47.7 47.7 47.8 47.8 51.2 40.6
40.5 51.2 31.0 55.7 21.0 44.8 39.4 48.9 30.0 53.1 20.1 42.5 38.3 46.5 29.3 50.2 19.1
47.6 51.6 38.7 56.4 29.1 45.8 45.8 49.4 37.6 53.8 28.3 43.8 43.8 46.8 36.5 51.1 27.3
50.3 52.0 46.4 56.6 36.7 48.4 48.4 49.7 45.4 54.1 35.7 46.3 46.3 47.2 44.3 51.4 34.6
52.9 52.9 52.9 56.9 44.4 51.0 51.0 51.0 51.0 54.4 43.5 48.8 48.8 48.9 48.9 51.7 42.4

Equal TGC and SHC values constitute dry coil conditions. Total Gross Cooling (TGC) shown to the left is not applicable. In this case the Sensible Heat Capacity (SHC) is the total
capacity.acity (SHC) is the total capacity.
All capacities shown are gross and have not considered indoor fan heat.
To obtain net cooling capacities subtract indoor fan heat.
TGC = Total Gross Cooling Capacity
SHC = Sensible Heat Capacity

SS-PRC003-EN

25

Performance
Data

System

Table PD-13 — Gross Cooling Capacities (MBh) - Both Compressors - TTA155C Condensing Unit With TWE155B Air Handler (I-P)
AmbientTemperature (°F)
85

CFM
Airflow
4500

5000

5500

6000

Enter.
Dry
Bulb
(°F)
75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90

61
TGC
153.7
154.5
157.6
165.7
156.9
158.0
162.9
171.4
159.6
161.1
167.6
176.3
161.9
163.9
171.6
180.6

SHC
120.4
140.2
157.6
165.7
125.9
147.6
162.9
171.4
131.1
154.8
167.6
176.3
136.0
161.7
171.6
180.6

67
TGC
169.7
170.0
170.9
171.7
172.9
173.4
174.2
175.4
175.5
176.1
177.0
178.7
177.8
178.5
179.4
181.9

SHC
101.2
116.1
135.9
155.8
99.6
121.1
142.7
164.5
102.9
125.8
149.2
173.0
106.1
130.3
155.4
181.2

95

73
TGC
186.5
187.2
187.9
188.2
189.5
190.4
191.2
191.6
191.8
193.0
193.4
194.5
193.8
195.3
195.8
196.9

SHC
69.1
90.5
111.2
130.9
70.2
93.5
116.1
137.2
71.5
96.4
120.0
143.2
72.7
99.1
124.0
149.0

61
TGC
148.4
149.4
153.2
161.1
151.4
152.6
158.2
166.4
153.9
155.6
162.6
171.1
156.0
157.7
166.4
175.2

67
SHC
117.7
137.5
153.2
161.1
123.1
144.9
158.2
166.4
128.2
152.0
162.6
171.1
133.1
157.7
166.4
175.2

TGC
163.7
164.1
164.9
165.9
166.6
167.1
168.0
169.4
169.0
169.7
170.6
172.6
171.1
171.9
172.8
175.3

105
Entering Wet Bulb (°F)
73
61

SHC
98.8
113.4
133.1
153.0
97.0
118.3
139.8
161.8
100.2
122.9
146.2
170.2
103.3
127.4
152.5
175.3

TGC
179.5
180.3
181.1
181.5
182.1
183.3
184.2
184.7
184.3
185.7
186.2
187.3
186.1
187.8
188.5
189.5

SHC
66.6
87.9
108.6
128.1
67.7
90.9
113.5
134.3
68.9
93.7
117.1
140.3
70.0
96.4
121.1
146.1

TGC
142.2
143.3
147.9
155.6
144.9
146.4
152.7
160.7
147.2
149.3
156.8
165.0
149.1
151.9
160.4
168.9

SHC
114.5
134.4
147.9
155.6
119.8
141.7
152.7
160.7
124.8
148.7
156.8
165.0
129.7
151.9
160.4
168.9

67
TGC
156.6
157.1
158.0
159.1
159.3
159.9
160.8
162.5
161.5
162.3
163.2
165.2
162.8
164.3
165.4
169.0

SHC
95.9
110.2
129.9
149.9
93.9
115.0
136.5
158.6
97.2
119.6
142.9
165.2
99.2
124.0
149.1
169.0

115

73
TGC
171.4
172.5
173.4
173.9
173.8
175.3
175.7
176.8
175.8
177.5
178.1
179.2
177.4
179.4
180.2
181.3

SHC
63.8
85.0
105.7
124.9
64.9
87.9
109.7
131.1
66.1
90.7
113.8
137.1
66.9
93.4
117.8
142.8

61
TGC
135.1
136.4
141.9
149.4
137.6
139.4
146.3
154.2
139.6
142.1
150.2
158.2
141.4
145.3
153.5
161.9

SHC
110.9
130.9
141.9
149.4
116.1
138.1
146.3
154.2
121.1
142.1
150.2
158.2
125.9
145.3
153.5
161.9

67
TGC
148.7
149.3
150.2
151.7
151.2
151.9
152.8
154.3
152.5
154.0
155.1
158.4
154.3
155.9
157.1
162.0

SHC
92.7
106.6
126.3
146.5
90.6
111.3
132.9
154.3
92.8
115.9
139.3
158.4
95.4
120.2
145.5
162.0

73
TGC
162.4
163.9
164.9
165.4
164.7
166.4
167.0
168.1
166.4
168.5
169.2
170.4
167.8
170.2
171.1
172.3

SHC
60.8
81.8
102.6
121.5
61.8
84.8
106.1
127.6
62.8
87.5
110.2
133.5
63.6
90.2
114.1
139.2

Equal TGC and SHC values constitute dry coil conditions. Total Gross Cooling (TGC) shown to the left is not applicable. In this case the Sensible Heat Capacity (SHC) is the total
capacity.
All capacities shown are gross and have not considered indoor fan heat.
To obtain net cooling capacities subtract indoor fan heat.
TGC = Total Gross Cooling Capacity
SHC = Sensible Heat Capacity

Table PD-13 — Gross Cooling Capacities (kW) - Both Compressors - TTA155C Condensing Unit With TWE155B Air Handler (SI)
AmbientTemperature (°C)
29.4

m3/h
Airflow
7646

8495

9345

10194

Enter.
Dry
Bulb
(°C)
24
27
29
32
24
27
29
32
24
27
29
32
24
27
29
32

16.1
TGC
45.0
45.2
46.1
48.5
45.9
46.3
47.7
50.2
46.7
47.2
49.1
51.6
47.4
48.0
50.3
52.9

SHC
35.3
41.1
46.1
48.5
36.9
43.2
47.7
50.2
38.4
45.3
49.1
51.6
39.8
47.3
50.3
52.9

19.4
TGC
49.7
49.8
50.0
50.3
50.6
50.8
51.0
51.4
51.4
51.6
51.8
52.3
52.1
52.3
52.5
53.3

35.0

22.8

SHC TGC SHC
29.6 54.6 20.2
34.0 54.8 26.5
39.8 55.0 32.6
45.6 55.1 38.3
29.2 55.5 20.6
35.5 55.7 27.4
41.8 56.0 34.0
48.2 56.1 40.2
30.1 56.2 20.9
36.8 56.5 28.2
43.7 56.6 35.1
50.7 56.9 41.9
31.1 56.7 21.3
38.2 57.2 29.0
45.5 57.3 36.3
53.1 57.6 43.6

16.1
TGC
43.5
43.7
44.9
47.2
44.3
44.7
46.3
48.7
45.1
45.6
47.6
50.1
45.7
46.2
48.7
51.3

19.4

40.6
Entering Wet Bulb (°C)
22.8
16.1

19.4

46.1

22.8

16.1

19.4

22.8

SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC
34.5 47.9 28.9 52.6 19.5 41.6 33.5 45.9 28.1 50.2 18.7 39.6 32.5 43.6 27.2 47.6 17.8
40.3 48.0 33.2 52.8 25.7 41.9 39.4 46.0 32.3 50.5 24.9 39.9 38.3 43.7 31.2 48.0 24.0
44.9 48.3 39.0 53.0 31.8 43.3 43.3 46.3 38.0 50.8 31.0 41.6 41.6 44.0 37.0 48.3 30.0
47.2 48.6 44.8 53.1 37.5 45.6 45.6 46.6 43.9 50.9 36.6 43.8 43.8 44.4 42.9 48.4 35.6
36.0 48.8 28.4 53.3 19.8 42.4 35.1 46.6 27.5 50.9 19.0 40.3 34.0 44.3 26.5 48.2 18.1
42.4 48.9 34.6 53.7 26.6 42.9 41.5 46.8 33.7 51.3 25.8 40.8 40.4 44.5 32.6 48.7 24.8
46.3 49.2 40.9 53.9 33.2 44.7 44.7 47.1 40.0 51.4 32.1 42.8 42.8 44.7 38.9 48.9 31.1
48.7 49.6 47.4 54.1 39.3 47.0 47.0 47.6 46.4 51.8 38.4 45.1 45.1 45.2 45.2 49.2 37.4
37.5 49.5 29.3 54.0 20.2 43.1 36.6 47.3 28.4 51.5 19.3 40.9 35.4 44.7 27.2 48.7 18.4
44.5 49.7 36.0 54.4 27.4 43.7 43.6 47.5 35.0 52.0 26.6 41.6 41.6 45.1 33.9 49.3 25.6
47.6 49.9 42.8 54.5 34.3 45.9 45.9 47.8 41.9 52.2 33.3 44.0 44.0 45.4 40.8 49.6 32.3
50.1 50.5 49.8 54.8 41.1 48.3 48.3 48.4 48.4 52.5 40.1 46.3 46.3 46.4 46.4 49.9 39.1
39.0 50.1 30.3 54.5 20.5 43.7 38.0 47.7 29.1 52.0 19.6 41.4 36.9 45.2 27.9 49.1 18.6
46.2 50.3 37.3 55.0 28.2 44.5 44.5 48.1 36.3 52.5 27.3 42.5 42.5 45.6 35.2 49.8 26.4
48.7 50.6 44.6 55.2 35.5 47.0 47.0 48.4 43.7 52.8 34.5 45.0 45.0 46.0 42.6 50.1 33.4
51.3 51.3 51.3 55.5 42.8 49.4 49.4 49.5 49.5 53.1 41.8 47.4 47.4 47.4 47.4 50.4 40.8

Equal TGC and SHC values constitute dry coil conditions. Total Gross Cooling (TGC) shown to the left is not applicable. In this case the Sensible Heat Capacity (SHC) is the total
capacity.
All capacities shown are gross and have not considered indoor fan heat.
To obtain net cooling capacities subtract indoor fan heat.
TGC = Total Gross Cooling Capacity
SHC = Sensible Heat Capacity

26

SS-PRC003-EN

Performance
Data

System

Table PD-14 — Gross Cooling Capacities (MBh) - Single Compressor - TTA155C Condensing Unit with TWE155B Air Handler (I-P)
AmbientTemperature (°F)
85

CFM
Airflow
4500

5000

5500

6000

Enter.
Dry
Bulb
(°F)
75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90

61
TGC
94.3
99.4
105.3
111.3
95.8
101.8
107.9
114.1
97.7
103.8
110.1
116.5
99.3
105.6
112.0
118.5

SHC
92.3
99.4
105.3
111.3
95.8
101.8
107.9
114.1
97.7
103.8
110.1
116.5
99.3
105.6
112.0
118.5

67
TGC
103.0
103.6
105.4
111.5
104.2
104.9
108.0
114.3
105.2
106.0
110.2
116.6
106.0
107.0
112.1
118.6

SHC
67.8
87.7
105.4
111.5
72.0
92.4
108.0
114.3
73.3
97.0
110.2
116.6
75.9
101.4
112.1
118.6

95

73
TGC
112.7
113.5
114.2
114.8
113.7
114.9
115.4
116.3
114.5
115.8
116.4
117.6
115.1
116.6
117.2
118.7

SHC
43.8
63.2
83.1
103.2
43.9
66.6
87.3
109.4
44.7
69.3
91.5
115.4
45.5
71.8
95.5
118.7

61
TGC
91.7
96.8
102.5
108.4
93.3
99.1
105.0
111.0
95.0
101.0
107.0
113.3
96.6
102.6
108.9
115.2

67
SHC
91.0
96.8
102.5
108.4
93.3
99.1
105.0
111.0
95.0
101.0
107.0
113.3
96.6
102.6
108.9
115.2

TGC
99.8
100.4
102.6
108.5
100.9
101.6
105.0
111.1
101.8
102.7
107.1
113.4
102.6
103.7
109.0
115.3

105
Entering Wet Bulb (°F)
73
61

SHC
66.5
86.4
102.6
108.5
70.8
91.1
105.0
111.1
71.9
95.6
107.1
113.4
74.5
100.0
109.0
115.3

TGC
108.7
109.6
110.4
111.2
109.5
110.9
111.6
112.6
110.2
111.8
112.5
113.5
110.7
112.5
113.3
115.4

SHC
42.4
61.8
81.7
101.9
42.6
65.3
85.9
108.1
43.4
68.0
90.0
113.5
44.1
70.5
94.0
115.4

TGC
88.2
93.7
99.2
104.9
90.1
95.8
101.5
107.4
91.8
97.6
103.4
109.5
93.2
99.1
105.2
111.4

SHC
88.2
93.7
99.2
104.9
90.1
95.8
101.5
107.4
91.8
97.6
103.4
109.5
93.2
99.1
105.2
111.4

67
TGC
96.0
96.6
99.3
105.0
97.0
97.8
101.6
107.5
97.8
98.8
103.5
109.6
98.5
99.8
105.2
111.5

SHC
64.8
84.8
99.3
105.0
69.3
89.5
101.6
107.5
70.2
94.0
103.5
109.6
72.7
98.3
105.2
111.5

115

73
TGC
104.3
105.3
106.1
107.0
105.0
106.5
107.2
108.4
105.6
107.3
108.1
109.7
106.1
107.9
108.8
111.5

SHC
41.0
60.1
80.1
100.3
41.1
63.9
84.3
106.5
41.9
66.5
88.4
109.7
42.6
69.1
92.3
111.5

61
TGC
84.6
90.0
95.4
100.9
86.4
92.0
97.6
103.3
88.0
93.6
99.4
105.3
89.3
95.1
101.0
107.0

SHC
84.6
90.0
95.4
100.9
86.4
92.0
97.6
103.3
88.0
93.6
99.4
105.3
89.3
95.1
101.0
107.0

67
TGC
91.6
92.3
95.5
101.0
92.5
93.4
97.6
103.4
93.2
94.4
99.4
105.4
93.9
95.1
101.0
107.1

SHC
62.9
83.0
95.5
101.0
65.6
87.6
97.6
103.4
68.2
92.1
99.4
105.4
70.7
95.1
101.0
107.1

73
TGC
99.3
100.6
101.4
102.3
100.0
101.6
102.3
103.5
100.4
102.4
103.1
105.5
100.8
103.0
103.9
107.2

SHC
39.4
58.3
78.3
98.5
39.5
62.3
82.5
103.5
40.3
64.9
86.5
105.5
41.0
67.5
90.5
107.2

Equal TGC and SHC values constitute dry coil conditions. Total Gross Cooling (TGC) shown to the left is not applicable. In this case the Sensible Heat Capacity (SHC) is the total
capacity.
All capacities shown are gross and have not considered indoor fan heat.
To obtain net cooling capacities subtract indoor fan heat.
TGC = Total Gross Cooling Capacity
SHC = Sensible Heat Capacity

Table PD-14 — Gross Cooling Capacities (kW) - Single Compressor - TTA155C Condensing Unit with TWE155B Air Handler (SI)
AmbientTemperature (°C)
29.4

m3/h
Airflow
7646

8495

9345

10194

Enter.
Dry
Bulb
(°C)
24
27
29
32
24
27
29
32
24
27
29
32
24
27
29
32

16.1
TGC
27.6
29.1
30.8
32.6
28.0
29.8
31.6
33.4
28.6
30.4
32.2
34.1
29.1
30.9
32.8
34.7

SHC
27.0
29.1
30.8
32.6
28.0
29.8
31.6
33.4
28.6
30.4
32.2
34.1
29.1
30.9
32.8
34.7

19.4
TGC
30.2
30.3
30.9
32.6
30.5
30.7
31.6
33.5
30.8
31.0
32.3
34.1
31.0
31.3
32.8
34.7

35.0

22.8

SHC TGC SHC
19.9 33.0 12.8
25.7 33.2 18.5
30.9 33.4 24.3
32.6 33.6 30.2
21.1 33.3 12.9
27.1 33.6 19.5
31.6 33.8 25.6
33.5 34.0 32.0
21.5 33.5 13.1
28.4 33.9 20.3
32.3 34.1 26.8
34.1 34.4 33.8
22.2 33.7 13.3
29.7 34.1 21.0
32.8 34.3 28.0
34.7 34.7 34.7

16.1
TGC
26.8
28.4
30.0
31.7
27.3
29.0
30.7
32.5
27.8
29.6
31.3
33.2
28.3
30.1
31.9
33.7

19.4

40.6
Entering Wet Bulb (°C)
22.8
16.1

19.4

46.1

22.8

16.1

19.4

22.8

SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC
26.7 29.2 19.5 31.8 12.4 25.8 25.8 28.1 19.0 30.5 12.0 24.8 24.8 26.8 18.4 29.1 11.6
28.4 29.4 25.3 32.1 18.1 27.4 27.4 28.3 24.8 30.8 17.6 26.3 26.3 27.0 24.3 29.4 17.1
30.0 30.1 30.1 32.3 23.9 29.1 29.1 29.1 29.1 31.1 23.4 27.9 27.9 28.0 28.0 29.7 22.9
31.7 31.8 31.8 32.6 29.8 30.7 30.7 30.7 30.7 31.3 29.4 29.6 29.6 29.6 29.6 30.0 28.9
27.3 29.6 20.7 32.1 12.5 26.4 26.4 28.4 20.3 30.8 12.0 25.3 25.3 27.1 19.2 29.3 11.6
29.0 29.8 26.7 32.5 19.1 28.0 28.0 28.6 26.2 31.2 18.7 26.9 26.9 27.3 25.7 29.8 18.2
30.7 30.8 30.8 32.7 25.2 29.7 29.7 29.7 29.7 31.4 24.7 28.6 28.6 28.6 28.6 30.0 24.2
32.5 32.5 32.5 33.0 31.6 31.4 31.4 31.5 31.5 31.7 31.2 30.2 30.2 30.3 30.3 30.3 30.3
27.8 29.8 21.1 32.3 12.7 26.9 26.9 28.6 20.6 30.9 12.3 25.8 25.8 27.3 20.0 29.4 11.8
29.6 30.1 28.0 32.7 19.9 28.6 28.6 28.9 27.5 31.4 19.5 27.4 27.4 27.6 27.0 30.0 19.0
31.3 31.4 31.4 32.9 26.4 30.3 30.3 30.3 30.3 31.6 25.9 29.1 29.1 29.1 29.1 30.2 25.3
33.2 33.2 33.2 33.2 33.2 32.1 32.1 32.1 32.1 32.1 32.1 30.8 30.8 30.9 30.9 30.9 30.9
28.3 30.0 21.8 32.4 12.9 27.3 27.3 28.8 21.3 31.1 12.5 26.1 26.1 27.5 20.7 29.5 12.0
30.1 30.4 29.3 32.9 20.6 29.0 29.0 29.2 28.8 31.6 20.2 27.8 27.8 27.9 27.9 30.1 19.8
31.9 31.9 31.9 33.2 27.5 30.8 30.8 30.8 30.8 31.9 27.0 29.6 29.6 29.6 29.6 30.4 26.5
33.7 33.8 33.8 33.8 33.8 32.6 32.6 32.6 32.6 32.7 32.7 31.3 31.3 31.4 31.4 31.4 31.4

Equal TGC and SHC values constitute dry coil conditions. Total Gross Cooling (TGC) shown to the left is not applicable. In this case the Sensible Heat Capacity (SHC) is the total
capacity.
All capacities shown are gross and have not considered indoor fan heat.
To obtain net cooling capacities subtract indoor fan heat.
TGC = Total Gross Cooling Capacity
SHC = Sensible Heat Capacity

SS-PRC003-EN

27

Performance
Data

System

Table PD-15 — Gross Cooling Capacities (MBh) TTA200B Condensing Unit with TWE200B Air Handler

(I-P)

AmbientTemperature (°F)
85

CFM
Airflow
6000

6675

7350

8025

Enter.
Dry
Bulb
(°F)
75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90

61
TGC
203.5
204.7
209.3
220.0
207.6
209.3
216.3
227.5
211.1
213.4
222.4
234.1
214.1
217.3
227.9
239.9

SHC
160.6
187.3
209.3
220.0
168.0
197.5
216.3
227.5
175.1
207.2
222.4
234.1
181.9
216.7
227.9
239.9

67
TGC
224.5
224.9
226.0
227.3
228.8
229.3
230.4
232.3
232.2
232.9
234.0
236.9
235.2
236.0
237.3
240.1

SHC
134.3
154.7
181.2
208.2
132.3
161.5
190.6
220.2
136.8
168.0
199.5
231.9
141.1
174.2
208.1
240.1

95

73
TGC
247.0
247.8
248.8
249.1
250.9
252.0
253.1
253.6
254.0
255.5
256.7
257.3
256.7
258.5
259.2
260.5

SHC
91.4
120.1
148.0
174.6
93.0
124.2
154.7
183.3
94.7
128.1
161.0
191.6
96.2
131.8
165.7
199.6

61
TGC
195.8
197.2
202.9
213.4
199.6
201.6
209.6
220.6
202.8
205.6
215.4
226.8
205.6
208.9
220.6
232.4

67
SHC
156.6
183.4
202.9
213.4
164.0
193.5
209.6
220.6
171.0
203.3
215.4
226.8
177.7
208.9
220.6
232.4

TGC
215.9
216.5
217.6
219.1
219.9
220.5
221.6
224.0
223.1
223.9
225.1
228.5
225.8
226.8
228.3
232.6

105
Entering Wet Bulb (°F)
73
61

SHC
130.8
150.8
177.4
204.4
128.6
157.5
186.6
216.4
133.1
163.9
195.5
228.1
137.3
170.1
204.1
232.6

TGC
237.4
238.4
239.4
239.8
240.9
242.3
243.5
244.0
243.7
245.5
246.1
247.5
246.2
248.3
249.1
250.4

SHC
88.1
116.6
144.5
170.9
89.6
120.6
151.1
179.4
91.2
124.5
156.2
187.7
92.5
128.1
161.8
195.6

TGC
187.6
189.3
196.1
206.5
191.2
193.6
202.4
213.3
194.2
196.9
208.0
219.2
196.8
201.4
212.9
224.5

SHC
152.4
179.4
196.1
206.5
159.7
189.5
202.4
213.3
166.7
196.9
208.0
219.2
173.4
201.4
212.9
224.5

115

67
TGC
207.0
207.7
208.8
210.7
210.7
211.4
212.6
215.4
213.7
214.6
216.0
219.5
215.4
217.3
218.9
224.7

SHC
127.2
146.8
173.4
200.5
124.8
153.4
182.6
212.5
129.3
159.8
191.4
219.5
132.3
165.8
200.0
224.7

73
TGC
227.3
228.7
229.8
230.3
230.5
232.3
232.8
234.1
233.2
235.3
236.0
237.3
235.3
237.8
238.7
240.1

SHC
84.6
113.0
140.8
167.0
86.0
117.0
146.5
175.5
87.5
120.8
152.2
183.6
88.7
124.4
157.7
191.5

61
TGC
179.2
181.1
189.0
199.3
182.5
185.4
195.0
205.7
185.3
189.3
200.3
211.3
187.8
193.6
204.9
216.3

SHC
148.2
175.3
189.0
199.3
155.4
185.3
195.0
205.7
162.3
189.3
200.3
211.3
168.9
193.6
204.9
216.3

67
TGC
197.8
198.6
199.7
202.0
201.2
202.1
203.3
205.9
203.0
205.0
206.5
211.5
205.5
207.5
209.4
216.5

SHC
123.5
142.6
169.2
196.5
121.0
149.2
178.4
205.9
124.3
155.5
187.2
211.5
127.9
161.5
195.7
216.5

73
TGC
216.6
218.6
219.8
220.4
219.8
221.9
222.5
223.9
222.2
224.6
225.5
226.9
224.1
226.9
228.0
229.4

SHC
81.0
109.2
137.2
162.9
82.4
113.2
142.3
171.4
83.7
117.0
148.0
179.5
84.8
120.6
153.4
187.3

Equal TGC and SHC values constitute dry coil conditions. Total Gross Cooling (TGC) shown to the left is not applicable. In this case the Sensible Heat Capacity (SHC) is the total
capacity.
All capacities shown are gross and have not considered indoor fan heat.
To obtain net cooling capacities subtract indoor fan heat.
TGC = Total Gross Cooling Capacity
SHC = Sensible Heat Capacity

Table PD-15 — Gross Cooling Capacities (MBh) TTA200B Condensing Unit with TWE200B Air Handler

(SI)

AmbientTemperature (°C)
29.4

m3/h
Airflow
10194

11341

12488

13634

Enter.
Dry
Bulb
(°C)
24
27
29
32
24
27
29
32
24
27
29
32
24
27
29
32

16.1
TGC
59.6
59.9
61.3
64.4
60.8
61.3
63.3
66.6
61.8
62.5
65.1
68.5
62.7
63.6
66.7
70.2

SHC
47.0
54.8
61.3
64.4
49.2
57.8
63.3
66.6
51.3
60.7
65.1
68.5
53.3
63.5
66.7
70.2

19.4
TGC
65.7
65.9
66.2
66.6
67.0
67.1
67.5
68.0
68.0
68.2
68.5
69.4
68.9
69.1
69.5
70.3

35.0

22.8

SHC TGC SHC
39.3 72.3 26.8
45.3 72.5 35.2
53.1 72.8 43.3
61.0 72.9 51.1
38.7 73.5 27.2
47.3 73.8 36.4
55.8 74.1 45.3
64.5 74.2 53.7
40.1 74.4 27.7
49.2 74.8 37.5
58.4 75.2 47.1
67.9 75.3 56.1
41.3 75.2 28.2
51.0 75.7 38.6
60.9 75.9 48.5
70.3 76.3 58.4

16.1
TGC
57.3
57.7
59.4
62.5
58.4
59.0
61.4
64.6
59.4
60.2
63.1
66.4
60.2
61.2
64.6
68.0

19.4

40.6
Entering Wet Bulb (°C)
22.8
16.1

19.4

46.1

22.8

16.1

19.4

22.8

SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC
45.8 63.2 38.3 69.5 25.8 54.9 44.6 60.6 37.3 66.5 24.8 52.5 43.4 57.9 36.2 63.4 23.7
53.7 63.4 44.2 69.8 34.1 55.4 52.5 60.8 43.0 67.0 33.1 53.0 51.3 58.1 41.8 64.0 32.0
59.4 63.7 51.9 70.1 42.3 57.4 57.4 61.1 50.8 67.3 41.2 55.3 55.3 58.5 49.6 64.3 40.2
62.5 64.2 59.8 70.2 50.0 60.5 60.5 61.7 58.7 67.4 48.9 58.3 58.3 59.1 57.5 64.5 47.7
48.0 64.4 37.7 70.5 26.2 56.0 46.8 61.7 36.6 67.5 25.2 53.4 45.5 58.9 35.4 64.3 24.1
56.7 64.6 46.1 71.0 35.3 56.7 55.5 61.9 44.9 68.0 34.2 54.3 54.3 59.2 43.7 65.0 33.2
61.4 64.9 54.6 71.3 44.2 59.3 59.3 62.2 53.5 68.2 42.9 57.1 57.1 59.5 52.2 65.2 41.7
64.6 65.6 63.4 71.5 52.5 62.4 62.4 63.1 62.2 68.6 51.4 60.2 60.2 60.3 60.3 65.6 50.2
50.1 65.3 39.0 71.4 26.7 56.9 48.8 62.6 37.8 68.3 25.6 54.3 47.5 59.4 36.4 65.0 24.5
59.5 65.6 48.0 71.9 36.4 57.6 57.6 62.8 46.8 68.9 35.4 55.4 55.4 60.0 45.5 65.8 34.3
63.1 65.9 57.2 72.1 45.7 60.9 60.9 63.2 56.0 69.1 44.6 58.6 58.6 60.5 54.8 66.0 43.3
66.4 66.9 66.8 72.5 55.0 64.2 64.2 64.3 64.3 69.5 53.8 61.9 61.9 61.9 61.9 66.4 52.6
52.0 66.1 40.2 72.1 27.1 57.6 50.8 63.1 38.7 68.9 26.0 55.0 49.5 60.2 37.5 65.6 24.8
61.2 66.4 49.8 72.7 37.5 59.0 59.0 63.6 48.6 69.6 36.4 56.7 56.7 60.7 47.3 66.4 35.3
64.6 66.8 59.8 72.9 47.4 62.3 62.3 64.1 58.6 69.9 46.2 60.0 60.0 61.3 57.3 66.8 44.9
68.0 68.1 68.1 73.3 57.3 65.7 65.7 65.8 65.8 70.3 56.1 63.3 63.3 63.4 63.4 67.2 54.9

Equal TGC and SHC values constitute dry coil conditions. Total Gross Cooling (TGC) shown to the left is not applicable. In this case the Sensible Heat Capacity (SHC) is the total
capacity.
All capacities shown are gross and have not considered indoor fan heat.
To obtain net cooling capacities subtract indoor fan heat.
TGC = Total Gross Cooling Capacity
SHC = Sensible Heat Capacity

28

SS-PRC003-EN

Performance
Data

Condensing Unit

Table PD-16 — Cooling Performance (MBh) TTA075A Condensing Unit Only
OD Temp

(I-P)

Suction Reference Temperature °F

°F

30

35

40

45

50

55

65

Head press PSIG
Cap. Btuh/1000
OD Unit KW

161
72.3
4.91

167
80.0
5.01

172
88.0
5.12

178
96.3
5.24

184
104.9
5.37

190
113.5
5.50

75

Head press PSIG
Cap. Btuh/1000
OD Unit KW

187
70.4
5.40

193
77.8
5.51

198
85.4
5.63

205
93.2
5.76

211
101.1
5.89

217
109.1
6.03

85

Head press PSIG
Cap. Btuh/1000
OD Unit KW

215
67.7
5.97

221
74.7
6.10

227
81.9
6.23

233
89.3
6.37

240
96.8
6.50

247
104.4
6.65

95

Head press PSIG
Cap. Btuh/1000
OD Unit KW

245
64.5
6.65

251
71.1
6.78

258
77.9
6.91

265
84.9
7.05

271
91.9
7.19

279
99.1
7.34

105

Head press PSIG
Cap. Btuh/1000
OD Unit KW

278
60.7
7.40

284
66.9
7.53

291
73.3
7.66

298
79.8
7.80

305
86.5
7.94

313
93.3
8.09

115

Head press PSIG
Cap. Btuh/1000
OD Unit KW

313
56.4
8.23

320
62.2
8.35

327
68.2
8.48

334
74.4
8.62

341
80.7
8.76

349
87.2
8.91

Performance Data Calculated at 15 deg. subcooling and 15 deg. superheat.

Table PD-16 — Cooling Performance (kW) TTA075A Condensing Unit Only
OD Temp

(SI)

Suction Reference Temperature °C

°C

-1.1

1.7

4.4

7.2

10.0

12.8

18.3

Head pressure (kPA)
Capacity (kW)
OD Unit Power (kW)

1113
21.2
4.91

1149
23.4
5.01

1187
25.8
5.12

1228
28.2
5.24

1270
30.7
5.37

1313
33.2
5.50

23.9

Head pressure (kPA)
Capacity (kW)
OD Unit Power (kW)

1290
20.6
5.40

1328
22.8
5.51

1368
25.0
5.63

1410
27.3
5.76

1453
29.6
5.89

1498
32.0
6.03

29.4

Head pressure (kPA)
Capacity (kW)
OD Unit Power (kW)

1481
19.8
5.97

1522
21.9
6.10

1565
24.0
6.23

1609
26.2
6.37

1654
28.3
6.50

1701
30.6
6.65

35.0

Head pressure (kPA)
Capacity (kW)
OD Unit Power (kW)

1690
18.9
6.65

1733
20.8
6.78

1778
22.8
6.91

1824
24.8
7.05

1871
26.9
7.19

1921
29.0
7.34

40.6

Head pressure (kPA)
Capacity (kW)
OD Unit Power (kW)

1915
17.8
7.40

1960
19.6
7.53

2007
21.5
7.66

2055
23.4
7.80

2104
25.3
7.94

2156
27.3
8.09

46.1

Head pressure (kPA)
Capacity (kW)
OD Unit Power (kW)

2156
16.5
8.23

2203
18.2
8.35

2251
20.0
8.48

2301
21.8
8.62

2353
23.6
8.76

2407
25.5
8.91

Performance Data Calculated at 8.3 deg. subcooling and 8.3 deg. superheat.

SS-PRC003-EN

29

Performance
Data

Condensing Unit

Table PD-17 — Cooling Performance (MBh) TTA085A Condensing Unit Only
ODTemp

(I-P)

Suction Reference Temperature °F

°F

30

35

40

45

50

55

65

Head press PSIG
Cap. Btuh/1000
OD Unit KW

154
82.0
4.93

159
90.5
5.03

164
99.4
5.13

169
108.7
5.24

175
118.4
5.36

180
128.5
5.49

75

Head press PSIG
Cap. Btuh/1000
OD Unit KW

178
78.5
5.41

183
86.5
5.51

188
94.9
5.63

194
103.8
5.75

199
113.0
5.88

205
122.7
6.02

85

Head press PSIG
Cap. Btuh/1000
OD Unit KW

205
74.7
6.00

210
82.3
6.11

215
90.3
6.23

221
98.7
6.36

227
107.6
6.49

233
116.9
6.64

95

Head press PSIG
Cap. Btuh/1000
OD Unit KW

234
70.7
6.69

239
77.9
6.80

245
85.5
6.93

251
93.6
7.07

257
102.1
7.22

264
111.0
7.37

105

Head press PSIG
Cap. Btuh/1000
OD Unit KW

265
66.4
7.48

271
73.3
7.61

277
80.7
7.74

283
88.4
7.89

290
96.6
8.04

297
105.0
8.20

115

Head press PSIG
Cap. Btuh/1000
OD Unit KW

300
61.9
8.37

306
68.6
8.51

312
75.7
8.66

319
83.2
8.81

326
91.0
8.97

333
99.1
9.13

Performance Data Calculated at 15 deg. subcooling and 15 deg. superheat.

Table PD-17 — Cooling Performance (kW) TTA085A Condensing Unit Only
OD Temp

(SI)

Suction Reference Temperature °C

°C

-1.1

1.7

4.4

7.2

10.0

12.8

18.3

Head pressure (kPA)
Capacity (kW)
OD Unit Power (kW)

1063
24.0
4.93

1095
26.5
5.03

1129
29.1
5.13

1165
31.8
5.24

1203
34.7
5.36

1244
37.6
5.49

23.9

Head pressure (kPA)
Capacity (kW)
OD Unit Power (kW)

1229
23.0
5.41

1262
25.3
5.51

1297
27.8
5.63

1334
30.4
5.75

1374
33.1
5.88

1416
35.9
6.02

29.4

Head pressure (kPA)
Capacity (kW)
OD Unit Power (kW)

1412
21.9
6.00

1446
24.1
6.11

1482
26.4
6.23

1521
28.9
6.36

1563
31.5
6.49

1607
34.2
6.64

35.0

Head pressure (kPA)
Capacity (kW)
OD Unit Power (kW)

1612
20.7
6.69

1648
22.8
6.80

1686
25.0
6.93

1727
27.4
7.07

1771
29.9
7.22

1817
32.5
7.37

40.6

Head pressure (kPA)
Capacity (kW)
OD Unit Power (kW)

1830
19.4
7.48

1869
21.5
7.61

1910
23.6
7.74

1953
25.9
7.89

1999
28.3
8.04

2047
30.8
8.20

46.1

Head pressure (kPA)
Capacity (kW)
OD Unit Power (kW)

2067
18.1
8.37

2109
20.1
8.51

2153
22.2
8.66

2199
24.4
8.81

2246
26.6
8.97

2297
29.0
9.13

Performance Data Calculated at 8.3 deg. subcooling and 8.3 deg. superheat.

30

SS-PRC003-EN

Performance
Data

Condensing Unit

Table PD-18 — Cooling Performance (MBh) TTA100A Condensing Unit Only
OD Temp

(I-P)

Suction Reference Temperature °F

°F

30

35

40

45

50

55

65

Head press PSIG
Cap. Btuh/1000
OD Unit KW

166
101.6
6.30

172
111.9
6.46

178
122.6
6.63

185
133.8
6.81

192
145.5
7.01

200
157.6
7.22

75

Head press PSIG
Cap. Btuh/1000
OD Unit KW

191
97.1
6.95

197
106.8
7.12

203
116.9
7.30

210
127.6
7.50

218
138.7
7.71

226
150.3
7.94

85

Head press PSIG
Cap. Btuh/1000
OD Unit KW

218
92.3
7.73

224
101.4
7.91

231
111.1
8.11

238
121.3
8.32

246
131.9
8.55

254
143.0
8.79

95

Head press PSIG
Cap. Btuh/1000
OD Unit KW

248
87.1
8.64

254
95.8
8.83

261
105.1
9.04

269
114.8
9.27

277
125.0
9.50

286
135.7
9.75

105

Head press PSIG
Cap. Btuh/1000
OD Unit KW

280
81.6
9.66

287
90.1
9.87

294
99.0
10.10

302
108.4
10.34

311
118.1
10.59

320
128.3
10.84

115

Head press PSIG
Cap. Btuh/1000
OD Unit KW

315
76.0
10.80

322
84.1
11.04

330
92.8
11.28

339
101.8
11.54

348
111.1
11.79

357
120.8
12.05

Performance Data Calculated at 15 deg. subcooling and 15 deg. superheat.

Table PD-18 — Cooling Performance (kW) TTA100A Condensing Unit Only
OD Temp

(SI)

Suction Reference Temperature °C

°C

-1.1

1.7

4.4

7.2

10.0

12.8

18.3

Head pressure (kPA)
Capacity (kW)
OD Unit Power (kW)

1146
29.8
6.30

1187
32.8
6.46

1230
35.9
6.63

1276
39.2
6.81

1326
42.6
7.01

1378
46.1
7.22

23.9

Head pressure (kPA)
Capacity (kW)
OD Unit Power (kW)

1316
28.4
6.95

1358
31.3
7.12

1402
34.2
7.30

1450
37.4
7.50

1501
40.6
7.71

1556
44.0
7.94

29.4

Head pressure (kPA)
Capacity (kW)
OD Unit Power (kW)

1502
27.0
7.73

1546
29.7
7.91

1593
32.5
8.11

1643
35.5
8.32

1696
38.6
8.55

1753
41.9
8.79

35.0

Head pressure (kPA)
Capacity (kW)
OD Unit Power (kW)

1707
25.5
8.64

1753
28.1
8.83

1802
30.8
9.04

1854
33.6
9.27

1910
36.6
9.50

1969
39.7
9.75

40.6

Head pressure (kPA)
Capacity (kW)
OD Unit Power (kW)

1929
23.9
9.66

1977
26.4
9.87

2030
29.0
10.10

2085
31.7
10.34

2144
34.6
10.59

2205
37.6
10.84

46.1

Head pressure (kPA)
Capacity (kW)
OD Unit Power (kW)

2169
22.2
10.80

2221
24.6
11.04

2277
27.2
11.28

2335
29.8
11.54

2397
32.5
11.79

2461
35.4
12.05

Performance Data Calculated at 8.3 deg. subcooling and 8.3 deg. superheat.

SS-PRC003-EN

31

Performance
Data

Condensing Unit

Table PD-19 — Cooling Performance (MBh) TTA100B Condensing Unit Only
ODTemp

(I-P)

Suction Reference Temperature °F

°F

30

35

40

45

50

55

65

Head press PSIG
Cap. Btuh/1000
OD Unit KW

159
99.0
6.08

163
108.9
6.30

169
119.2
6.54

174
130.1
6.81

180
141.5
7.10

186
153.4
7.43

75

Head press PSIG
Cap. Btuh/1000
OD Unit KW

184
94.4
6.66

189
103.9
6.90

194
114.0
7.16

200
124.5
7.45

207
135.5
7.77

214
147.1
8.11

85

Head press PSIG
Cap. Btuh/1000
OD Unit KW

211
89.6
7.35

217
98.8
7.60

223
108.6
7.88

229
118.7
8.19

236
129.4
8.52

243
140.5
8.89

95

Head press PSIG
Cap. Btuh/1000
OD Unit KW

241
84.8
8.16

247
93.7
8.42

254
103.0
8.71

261
112.8
9.03

268
123.1
9.37

276
133.7
9.75

105

Head press PSIG
Cap. Btuh/1000
OD Unit KW

274
79.8
9.08

281
88.4
9.34

288
97.4
9.64

295
106.8
9.96

303
116.5
10.31

311
126.6
10.68

115

Head press PSIG
Cap. Btuh/1000
OD Unit KW

310
74.8
10.10

317
83.1
10.37

324
91.6
10.66

332
100.6
10.98

340
109.8
11.33

348
119.3
11.70

Performance Data Calculated at 15 deg. subcooling and 15 deg. superheat.

Table PD-19 — Cooling Performance (kW) TTA100B Condensing Unit Only
ODTemp

(SI)

Suction Reference Temperature °C

°C

-1.1

1.7

4.4

7.2

10.0

12.8

18.3

Head pressure (kPA)
Capacity (kW)
OD Unit Power (kW)

1094
29.0
6.08

1127
31.9
6.30

1163
34.9
6.54

1201
38.1
6.81

1241
41.4
7.10

1285
44.9
7.43

23.9

Head pressure (kPA)
Capacity (kW)
OD Unit Power (kW)

1266
27.6
6.66

1302
30.4
6.90

1341
33.4
7.16

1382
36.5
7.45

1426
39.7
7.77

1473
43.1
8.11

29.4

Head pressure (kPA)
Capacity (kW)
OD Unit Power (kW)

1455
26.2
7.35

1494
28.9
7.60

1536
31.8
7.88

1581
34.8
8.19

1628
37.9
8.52

1678
41.1
8.89

35.0

Head pressure (kPA)
Capacity (kW)
OD Unit Power (kW)

1663
24.8
8.16

1705
27.4
8.42

1750
30.2
8.71

1798
33.0
9.03

1848
36.0
9.37

1901
39.1
9.75

40.6

Head pressure (kPA)
Capacity (kW)
OD Unit Power (kW)

1889
23.4
9.08

1934
25.9
9.34

1983
28.5
9.64

2033
31.3
9.96

2087
34.1
10.31

2142
37.1
10.68

46.1

Head pressure (kPA)
Capacity (kW)
OD Unit Power (kW)

2134
21.9
10.10

2183
24.3
10.37

2234
26.8
10.66

2288
29.5
10.98

2344
32.2
11.33

2402
34.9
11.70

Performance Data Calculated at 8.3 deg. subcooling and 8.3 deg. superheat.

32

SS-PRC003-EN

Performance
Data

Condensing Unit

Table PD-20 — Gross Cooling Capacities (MBh) - Both Compressors - (I-P)
TTA100C Condensing Unit Only
OD Temp

Suction Reference Temperature °F

°F

30

35

40

45

50

55

65

Head press PSIG
Cap. Btuh/1000
OD Unit KW

168.5
100.5
6.3

174.3
110.4
6.5

180.4
120.9
6.8

187.0
131.8
7.1

193.9
143.2
7.4

201.2
154.9
7.8

75

Head press PSIG
Cap. Btuh/1000
OD Unit KW

192.9
95.7
6.9

198.9
105.3
7.1

205.3
115.5
7.4

212.2
126.0
7.8

219.3
136.9
8.1

226.8
148.0
8.5

85

Head press PSIG
Cap. Btuh/1000
OD Unit KW

219.7
90.8
7.6

226.1
100.1
7.9

232.9
109.9
8.2

240.1
120.0
8.5

247.6
130.5
8.8

255.4
141.1
9.2

95

Head press PSIG
Cap. Btuh/1000
OD Unit KW

249.5
85.9
8.4

256.3
94.9
8.7

263.4
104.2
9.0

270.9
113.9
9.3

278.7
123.9
9.7

286.8
133.9
10.1

105

Head press PSIG
Cap. Btuh/1000
OD Unit KW

282.0
80.9
9.3

289.1
89.5
9.6

296.6
98.5
9.9

304.4
107.7
10.2

312.5
117.1
10.6

320.8
126.6
11.0

115

Head press PSIG
Cap. Btuh/1000
OD Unit KW

317.4
75.8
10.4

324.9
84.1
10.6

332.7
92.6
10.9

340.7
101.3
11.3

349.0
110.2
11.6

357.6
119.1
12.0

Performance Data Calculated at 15 deg. subcooling and 15 deg. superheat.

Table PD-20 — Gross Cooling Capacities (kW) - Both Compressors - (SI)
TTA100C Condensing Unit Only
OD Temp

Suction Reference Temperature °C

°C

-1.1

1.7

4.4

7.2

10.0

12.8

18.3

Head pressure (kPA)
Capacity (kW)
OD Unit Power (kW)

1162
29.4
6.30

1202
32.3
6.54

1244
35.4
6.82

1289
38.6
7.12

1337
41.9
7.45

1387
45.4
7.80

23.9

Head pressure (kPA)
Capacity (kW)
OD Unit Power (kW)

1330
28.0
6.89

1372
30.8
7.15

1416
33.8
7.43

1463
36.9
7.75

1512
40.1
8.09

1564
43.3
8.46

29.4

Head pressure (kPA)
Capacity (kW)
OD Unit Power (kW)

1515
26.6
7.58

1559
29.3
7.86

1606
32.2
8.16

1656
35.1
8.48

1708
38.2
8.84

1761
41.3
9.22

35.0

Head pressure (kPA)
Capacity (kW)
OD Unit Power (kW)

1720
25.2
8.40

1767
27.8
8.68

1816
30.5
8.98

1868
33.4
9.31

1921
36.3
9.67

1977
39.2
10.06

40.6

Head pressure (kPA)
Capacity (kW)
OD Unit Power (kW)

1944
23.7
9.32

1994
26.2
9.60

2045
28.8
9.91

2099
31.5
10.24

2154
34.3
10.60

2212
37.1
10.98

46.1

Head pressure (kPA)
Capacity (kW)
OD Unit Power (kW)

2188
22.2
10.35

2240
24.6
10.63

2294
27.1
10.93

2349
29.7
11.25

2407
32.3
11.60

2466
34.9
11.98

Performance Data Calculated at 8.3 deg. subcooling and 8.3 deg. superheat.

SS-PRC003-EN

33

Performance
Data

Condensing Unit

Table PD-21 — Gross Cooling Capacities (MBh) - Single Compressor - (I-P)
TTA100C Condensing Unit Only
ODTemp

Suction Reference Temperature °F

°F

30

35

40

45

50

55

65

Head press PSIG
Cap. Btuh/1000
OD Unit KW

138.6
51.3
3.1

141.3
56.5
3.2

144.1
61.9
3.3

147.0
67.7
3.4

150.1
73.7
3.5

153.4
80.1
3.6

75

Head press PSIG
Cap. Btuh/1000
OD Unit KW

161.5
48.9
3.4

164.4
54.0
3.4

167.3
59.3
3.5

170.4
64.9
3.7

173.7
70.8
3.8

177.2
77.0
3.9

85

Head press PSIG
Cap. Btuh/1000
OD Unit KW

186.8
46.5
3.7

189.9
51.4
3.7

193.0
56.6
3.8

196.3
62.1
4.0

199.8
67.8
4.1

203.4
73.8
4.2

95

Head press PSIG
Cap. Btuh/1000
OD Unit KW

214.8
44.1
4.0

218.1
48.8
4.1

221.4
53.8
4.2

225.0
59.1
4.3

228.6
64.6
4.4

232.3
70.4
4.6

105

Head press PSIG
Cap. Btuh/1000
OD Unit KW

245.6
41.6
4.4

249.1
46.1
4.5

252.7
51.0
4.6

256.4
56.1
4.7

260.2
61.4
4.9

264.2
66.8
5.0

115

Head press PSIG
Cap. Btuh/1000
OD Unit KW

279.4
39.0
4.9

283.0
43.4
5.0

286.8
48.1
5.1

290.7
52.9
5.2

294.7
58.0
5.3

298.9
63.2
5.5

Performance Data Calculated at 15 deg. subcooling and 15 deg. superheat.

Table PD-21 — Gross Cooling Capacities (kW) - Single Compressor - (SI)
TTA100C Condensing Unit Only
ODTemp

Suction Reference Temperature °C

°C

-1.1

1.7

4.4

7.2

10.0

12.8

18.3

Head pressure (kPA)
Capacity (kW)
OD Unit Power (kW)

956
15.0
3.13

974
16.5
3.21

994
18.1
3.30

1014
19.8
3.39

1035
21.6
3.50

1057
23.4
3.62

23.9

Head pressure (kPA)
Capacity (kW)
OD Unit Power (kW)

1114
14.3
3.36

1133
15.8
3.45

1154
17.4
3.54

1175
19.0
3.65

1198
20.7
3.77

1222
22.6
3.89

29.4

Head pressure (kPA)
Capacity (kW)
OD Unit Power (kW)

1288
13.6
3.65

1309
15.1
3.74

1331
16.6
3.85

1354
18.2
3.96

1378
19.9
4.08

1402
21.6
4.21

35.0

Head pressure (kPA)
Capacity (kW)
OD Unit Power (kW)

1481
12.9
4.01

1504
14.3
4.10

1527
15.8
4.20

1551
17.3
4.32

1576
18.9
4.44

1602
20.6
4.58

40.6

Head pressure (kPA)
Capacity (kW)
OD Unit Power (kW)

1694
12.2
4.42

1717
13.5
4.51

1742
14.9
4.62

1768
16.4
4.73

1794
18.0
4.86

1821
19.6
5.00

46.1

Head pressure (kPA)
Capacity (kW)
OD Unit Power (kW)

1926
11.4
4.89

1951
12.7
4.98

1977
14.1
5.08

2004
15.5
5.20

2032
17.0
5.32

2061
18.5
5.46

Performance Data Calculated at 8.3 deg. subcooling and 8.3 deg. superheat.

34

SS-PRC003-EN

Performance
Data

Condensing Unit

Table PD-22 — Cooling Performance (MBh) TTA125B Condensing Unit Only
OD Temp

(I-P)

Suction Reference Temperature °F

°F

30

35

40

45

50

55

65

Head press PSIG
Cap. Btuh/1000
OD Unit KW

175
116.6
8.04

181
128.0
8.25

187
139.9
8.47

193
152.2
8.70

200
164.9
8.95

207
178.1
9.20

75

Head press PSIG
Cap. Btuh/1000
OD Unit KW

201
111.2
8.83

207
122.1
9.06

214
133.4
9.29

221
145.2
9.53

228
157.5
9.79

235
170.0
10.06

85

Head press PSIG
Cap. Btuh/1000
OD Unit KW

230
105.6
9.73

237
116.0
9.97

244
126.9
10.22

251
138.1
10.48

259
149.8
10.75

267
161.8
11.02

95

Head press PSIG
Cap. Btuh/1000
OD Unit KW

262
99.9
10.73

269
109.7
10.98

276
120.0
11.25

284
130.8
11.52

292
141.8
11.80

300
153.2
12.09

105

Head press PSIG
Cap. Btuh/1000
OD Unit KW

296
94.0
11.83

304
103.2
12.09

311
113.0
12.37

320
123.1
12.66

328
133.6
12.95

337
144.5
13.26

115

Head press PSIG
Cap. Btuh/1000
OD Unit KW

334
87.9
13.02

341
96.6
13.30

349
105.7
13.59

358
115.2
13.89

367
125.2
14.20

376
135.5
14.52

Performance Data Calculated at 15 deg. subcooling and 15 deg. superheat.

Table PD-22 — Cooling Performance (kW) TTA125B Condensing Unit Only
OD Temp

(SI)

Suction Reference Temperature °C

°C

-1.1

1.7

4.4

7.2

10.0

12.8

18.3

Head pressure (kPA)
Capacity (kW)
OD Unit Power (kW)

1205
34.1
8.04

1245
37.5
8.25

1287
41.0
8.47

1331
44.6
8.70

1377
48.3
8.95

1425
52.1
9.20

23.9

Head pressure (kPA)
Capacity (kW)
OD Unit Power (kW)

1387
32.6
8.83

1430
35.8
9.06

1474
39.1
9.29

1521
42.5
9.53

1571
46.1
9.79

1623
49.8
10.06

29.4

Head pressure (kPA)
Capacity (kW)
OD Unit Power (kW)

1587
30.9
9.73

1633
34.0
9.97

1681
37.2
10.22

1731
40.4
10.48

1783
43.9
10.75

1838
47.4
11.02

35.0

Head pressure (kPA)
Capacity (kW)
OD Unit Power (kW)

1806
29.2
10.73

1855
32.1
10.98

1905
35.2
11.25

1958
38.3
11.52

2013
41.5
11.80

2071
44.9
12.09

40.6

Head pressure (kPA)
Capacity (kW)
OD Unit Power (kW)

2044
27.5
11.83

2095
30.2
12.09

2148
33.1
12.37

2203
36.0
12.66

2261
39.1
12.95

2322
42.3
13.26

46.1

Head pressure (kPA)
Capacity (kW)
OD Unit Power (kW)

2301
25.7
13.02

2354
28.3
13.30

2409
30.9
13.59

2466
33.7
13.89

2527
36.7
14.20

2591
39.7
14.52

Performance Data Calculated at 8.3 deg. subcooling and 8.3 deg. superheat.

SS-PRC003-EN

35

Performance
Data

Condensing Unit

Table PD-23 — Cooling Performance (MBh) TTA155B Condensing Unit Only
ODTemp

(I-P)

Suction Reference Temperature °F

°F

30

35

40

45

50

55

65

Head press PSIG
Cap. Btuh/1000
OD Unit KW

171
144.5
9.84

178
159.5
10.10

185
175.1
10.37

192
191.3
10.67

200
207.8
11.00

208
225.0
11.35

75

Head press PSIG
Cap. Btuh/1000
OD Unit KW

197
140.1
10.85

204
154.4
11.13

211
169.2
11.43

218
184.4
11.74

227
200.2
12.09

235
216.4
12.45

85

Head press PSIG
Cap. Btuh/1000
OD Unit KW

225
134.4
12.02

232
148.0
12.32

239
162.0
12.64

247
176.4
12.97

256
191.4
13.32

265
206.7
13.70

95

Head press PSIG
Cap. Btuh/1000
OD Unit KW

255
127.6
13.38

263
140.5
13.68

270
153.7
14.00

278
167.3
14.33

287
181.5
14.70

297
196.1
15.08

105

Head press PSIG
Cap. Btuh/1000
OD Unit KW

288
119.9
14.89

296
132.0
15.19

303
144.4
15.50

312
157.3
15.83

321
170.7
16.19

331
184.6
16.58

115

Head press PSIG
Cap. Btuh/1000
OD Unit KW

323
111.3
16.56

331
122.6
16.84

339
134.3
17.14

347
146.4
17.45

357
159.1
17.81

367
172.4
18.20

Performance Data Calculated at 15 deg. subcooling and 15 deg. superheat.

Table PD-23 — Cooling Performance (kW) TTA155B Condensing Unit Only
ODTemp

(SI)

Suction Reference Temperature °C

°C

-1.1

1.7

4.4

7.2

10.0

12.8

18.3

Head pressure (kPA)
Capacity (kW)
OD Unit Power (kW)

1180
42.3
9.84

1225
46.7
10.10

1273
51.3
10.37

1324
56.0
10.67

1378
60.8
11.00

1436
65.9
11.35

23.9

Head pressure (kPA)
Capacity (kW)
OD Unit Power (kW)

1357
41.0
10.85

1404
45.2
11.13

1454
49.5
11.43

1506
54.0
11.74

1563
58.6
12.09

1623
63.4
12.45

29.4

Head pressure (kPA)
Capacity (kW)
OD Unit Power (kW)

1550
39.4
12.02

1599
43.3
12.32

1651
47.4
12.64

1705
51.7
12.97

1764
56.0
13.32

1826
60.5
13.70

35.0

Head pressure (kPA)
Capacity (kW)
OD Unit Power (kW)

1760
37.4
13.38

1811
41.1
13.68

1864
45.0
14.00

1920
49.0
14.33

1981
53.1
14.70

2045
57.4
15.08

40.6

Head pressure (kPA)
Capacity (kW)
OD Unit Power (kW)

1986
35.1
14.89

2038
38.6
15.19

2093
42.3
15.50

2150
46.0
15.83

2213
50.0
16.19

2280
54.1
16.58

46.1

Head pressure (kPA)
Capacity (kW)
OD Unit Power (kW)

2228
32.6
16.56

2282
35.9
16.84

2337
39.3
17.14

2396
42.9
17.45

2461
46.6
17.81

2530
50.5
18.20

Performance Data Calculated at 8.3 deg. subcooling and 8.3 deg. superheat.

36

SS-PRC003-EN

Performance
Data

Condensing Unit

Table PD-24 — Gross Cooling Capacities (MBh) - Both Compressors - (I-P)
TTA155C Condensing Unit Only
ODTemp

Suction Reference Temperature °F

°F

30

35

40

45

50

55

65

Head press. PSIG
Cap. Btuh/1000
OD Unit KW

169.8
144.3
9.8

176.2
159.3
10.0

183.0
175.0
10.3

190.1
191.1
10.6

197.8
207.7
10.9

206.0
224.9
11.3

75

Head press. PSIG
Cap. Btuh/1000
OD Unit KW

195.5
140.0
10.8

202.2
154.3
11.1

209.2
169.1
11.4

216.8
184.4
11.7

224.9
200.2
12.0

233.4
216.4
12.4

85

Head press. PSIG
Cap. Btuh/1000
OD Unit KW

223.5
134.2
12.0

230.5
147.9
12.3

237.9
161.9
12.6

245.9
176.5
12.9

254.3
191.4
13.3

263.0
206.8
13.6

95

Head press. PSIG
Cap. Btuh/1000
OD Unit KW

253.9
127.5
13.3

261.2
140.3
13.6

269.0
153.7
13.9

277.2
167.4
14.3

285.9
181.6
14.6

294.9
196.2
15.0

105

Head press. PSIG
Cap. Btuh/1000
OD Unit KW

286.6
119.7
14.8

294.1
131.8
15.1

302.2
144.3
15.4

310.8
157.3
15.8

319.8
170.8
16.1

329.0
184.6
16.5

115

Head press. PSIG
Cap. Btuh/1000
OD Unit KW

321.6
111.1
16.5

329.3
122.4
16.8

337.7
134.2
17.1

346.5
146.5
17.4

355.9
159.2
17.8

365.5
172.4
18.1

Performance Data Calculated at 15 deg. subcooling and 15 deg. superheat.

Table PD-24 — Gross Cooling Capacities (kW) - Both Compressors - (SI)
TTA155C Condensing Unit Only
OD Temp

Suction Reference Temperature °C

°C

-1.1

1.7

4.4

7.2

10.0

12.8

18.3

Head pressure (kPA)
Capacity (kW)
OD Unit Power (kW)

1171
42.3
9.79

1215
46.6
10.04

1262
51.2
10.31

1311
56.0
10.60

1364
60.8
10.92

1421
65.9
11.26

23.9

Head pressure (kPA)
Capacity (kW)
OD Unit Power (kW)

1348
41.0
10.79

1394
45.2
11.07

1443
49.5
11.36

1495
54.0
11.68

1551
58.6
12.02

1609
63.4
12.37

29.4

Head pressure (kPA)
Capacity (kW)
OD Unit Power (kW)

1541
39.3
11.97

1589
43.3
12.26

1640
47.4
12.57

1695
51.7
12.91

1753
56.1
13.26

1813
60.5
13.62

35.0

Head pressure (kPA)
Capacity (kW)
OD Unit Power (kW)

1751
37.3
13.32

1801
41.1
13.62

1854
45.0
13.94

1911
49.0
14.28

1971
53.2
14.63

2034
57.4
15.01

40.6

Head pressure (kPA)
Capacity (kW)
OD Unit Power (kW)

1976
35.0
14.83

2028
38.6
15.12

2084
42.3
15.44

2143
46.1
15.78

2205
50.0
16.14

2269
54.0
16.51

46.1

Head pressure (kPA)
Capacity (kW)
OD Unit Power (kW)

2217
32.5
16.49

2270
35.8
16.77

2328
39.3
17.08

2389
42.9
17.41

2454
46.6
17.77

2520
50.5
18.14

Performance Data Calculated at 8.3 deg. subcooling and 8.3 deg. superheat.

SS-PRC003-EN

37

Performance
Data

Condensing Unit

Table PD-25 — Cooling Performance (MBh) - Single Compressor - (I-P)
TTA155C Condensing Unit Only
ODTemp

Suction Reference Temperature °F

°F

30

35

40

45

50

55

65

Head press. PSIG
Cap. Btuh/1000
OD Unit KW

139.0
71.8
4.9

141.9
79.5
4.9

145.1
87.9
5.0

148.5
96.8
5.1

152.1
106.2
5.1

155.9
116.1
5.2

75

Head press. PSIG
Cap. Btuh/1000
OD Unit KW

163.0
70.8
5.3

166.2
78.4
5.3

169.6
86.5
5.4

173.1
95.1
5.5

176.9
104.0
5.6

180.8
113.3
5.7

85

Head press. PSIG
Cap. Btuh/1000
OD Unit KW

189.4
68.9
5.8

192.8
76.4
5.9

196.4
84.2
5.9

200.1
92.4
6.0

204.0
100.9
6.1

208.0
109.6
6.2

95

Head press. PSIG
Cap. Btuh/1000
OD Unit KW

218.1
66.3
6.4

221.8
73.5
6.5

225.6
81.0
6.5

229.5
88.8
6.6

233.6
96.9
6.7

237.8
105.3
6.8

105

Head press. PSIG
Cap. Btuh/1000
OD Unit KW

249.6
63.0
7.1

253.5
69.9
7.2

257.5
77.1
7.2

261.6
84.5
7.3

265.9
92.3
7.4

270.3
100.3
7.5

115

Head press. PSIG
Cap. Btuh/1000
OD Unit KW

283.6
59.1
7.9

287.8
65.6
7.9

292.0
72.5
8.0

296.3
79.6
8.1

300.8
87.0
8.2

305.5
94.7
8.2

Performance Data Calculated at 15 deg. subcooling and 15 deg. superheat.

Table PD-25 — Cooling Performance (kW) - Single Compressor - (SI)
TTA155C Condensing Unit Only
ODTemp

Suction Reference Temperature °C

°C

-1.1

1.7

4.4

7.2

10.0

12.8

18.3

Head pressure (kPA)
Capacity (kW)
OD Unit Power (kW)

959
21.0
4.89

979
23.3
4.93

1000
25.7
4.99

1024
28.3
5.06

1049
31.1
5.13

1075
34.0
5.21

23.9

Head pressure (kPA)
Capacity (kW)
OD Unit Power (kW)

1124
20.7
5.29

1146
23.0
5.35

1169
25.3
5.42

1194
27.8
5.49

1220
30.5
5.57

1246
33.2
5.66

29.4

Head pressure (kPA)
Capacity (kW)
OD Unit Power (kW)

1306
20.2
5.79

1329
22.4
5.86

1354
24.7
5.93

1380
27.0
6.01

1406
29.5
6.10

1434
32.1
6.18

35.0

Head pressure (kPA)
Capacity (kW)
OD Unit Power (kW)

1504
19.4
6.38

1529
21.5
6.46

1555
23.7
6.54

1583
26.0
6.62

1611
28.4
6.70

1640
30.8
6.79

40.6

Head pressure (kPA)
Capacity (kW)
OD Unit Power (kW)

1721
18.4
7.08

1748
20.5
7.15

1775
22.6
7.23

1804
24.7
7.31

1833
27.0
7.39

1864
29.4
7.48

46.1

Head pressure (kPA)
Capacity (kW)
OD Unit Power (kW)

1956
17.3
7.86

1984
19.2
7.93

2013
21.2
8.00

2043
23.3
8.08

2074
25.5
8.16

2107
27.7
8.25

Performance Data Calculated at 8.3 deg. subcooling and 8.3 deg. superheat.

38

SS-PRC003-EN

Performance
Data

Condensing Unit

Table PD-26 — Cooling Capacities (MBh) TTA200B Condensing Unit Only
OD Temp

(I-P)

Suction Reference Temperature °F

°F

30

35

40

45

50

55

65

Head press PSIG
Cap. Btuh/1000
OD Unit KW

168
198.0
12.47

174
217.3
12.77

180
237.4
13.08

186
258.3
13.42

193
280.0
13.79

200
302.5
14.18

75

Head press PSIG
Cap. Btuh/1000
OD Unit KW

194
188.9
13.83

200
207.0
14.16

206
226.1
14.50

213
245.9
14.88

220
266.6
15.28

227
288.2
15.71

85

Head press PSIG
Cap. Btuh/1000
OD Unit KW

222
179.1
15.45

228
196.3
15.80

235
214.4
16.19

242
233.4
16.59

249
253.2
17.03

257
273.7
17.48

95

Head press PSIG
Cap. Btuh/1000
OD Unit KW

253
168.7
17.31

259
185.1
17.70

266
202.5
18.12

274
220.6
18.56

282
239.6
19.02

290
259.2
19.50

105

Head press PSIG
Cap. Btuh/1000
OD Unit KW

286
157.8
19.42

293
173.7
19.85

301
190.3
20.31

309
207.7
20.78

317
225.9
21.26

326
244.6
21.75

115

Head press PSIG
Cap. Btuh/1000
OD Unit KW

321
146.5
21.75

329
161.9
22.23

337
177.9
22.73

346
194.7
23.23

355
212.0
23.74

364
229.8
24.23

Performance Data Calculated at 15 deg. subcooling and 15 deg. superheat.

Table PD-26 — Cooling Capacities (MBh) TTA200B Condensing Unit Only
OD Temp

(SI)

Suction Reference Temperature °C

°C

-1.1

1.7

4.4

7.2

10.0

12.8

18.3

Head pressure (kPA)
Capacity (kW)
OD Unit Power (kW)

1159
58.0
12.47

1198
63.6
12.77

1239
69.5
13.08

1282
75.6
13.42

1327
82.0
13.79

1376
88.6
14.18

23.9

Head pressure (kPA)
Capacity (kW)
OD Unit Power (kW)

1336
55.3
13.83

1377
60.6
14.16

1420
66.2
14.50

1466
72.0
14.88

1514
78.1
15.28

1565
84.4
15.71

29.4

Head pressure (kPA)
Capacity (kW)
OD Unit Power (kW)

1530
52.4
15.45

1573
57.5
15.80

1619
62.8
16.19

1668
68.3
16.59

1719
74.1
17.03

1773
80.1
17.48

35.0

Head pressure (kPA)
Capacity (kW)
OD Unit Power (kW)

1741
49.4
17.31

1788
54.2
17.70

1836
59.3
18.12

1888
64.6
18.56

1943
70.1
19.02

2000
75.9
19.50

40.6

Head pressure (kPA)
Capacity (kW)
OD Unit Power (kW)

1970
46.2
19.42

2020
50.8
19.85

2072
55.7
20.31

2128
60.8
20.78

2185
66.1
21.26

2246
71.6
21.75

46.1

Head pressure (kPA)
Capacity (kW)
OD Unit Power (kW)

2216
42.9
21.75

2270
47.4
22.23

2327
52.1
22.73

2386
57.0
23.23

2448
62.1
23.74

2511
67.3
24.23

Performance Data Calculated at 8.3 deg. subcooling and 8.3 deg. superheat.

SS-PRC003-EN

39

Performance
Data

Air Handler

Table PD-27— Evaporator Fan Performance — TWE050A (I-P)
External Static Pressure (Inches of Water Column)
CFM

.10"
.20"
.30"
.40"
.50"
.60"
.70"
.80"
.90"
1.00"
1.10"
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP

1400
1500
1600
1700
1800
1900
2000
2100

—
—
—
601
625
642
659
674

—
—
— 646 0.37 698
— 607 0.36 661 0.40 713
— 625 0.38 676 0.43 727
0.35 648 0.40 696 0.44 744
0.36 671 0.41 716 0.46 762
0.40 687 0.45 731 0.50 776
0.44 703 0.49 745 0.54 790
0.48 722 0.54 770 0.60 817
0.75 HP Standard Motor
and Standard Static Drive

0.42
0.45
0.48
0.49
0.51
0.55
0.60
0.65

751
764
778
792
807
820
833
857

0.47
0.50
0.52
0.54
0.56
0.60
0.65
0.70

803
816
828
841
853
865
877
897

0.52 856 0.56 908 0.61 941
0.54 867 0.59 919 0.64 952
0.57 879 0.62 930 0.67 963
0.59 889 0.64 937 0.69 971
0.61 898 0.66 944 0.71 979
0.66 909 0.71 951 0.75 987
0.70 920 0.75 957 0.80 994
0.75 936 0.80 973 0.85 1009
1.0 HP Oversized Motor
and High Static Drive

0.65
0.67
0.70
0.73
0.76
0.80
0.84
0.89

973
984
995
1005
—
—
—
—

0.68 1006 0.71
0.71 —
—
0.74 —
—
0.77 —
—
—
—
—
—
—
—
—
—
—
—
—
—

Notes:
1. Performance based on a wet coil and 1 inch (25.4 mm) throwaway filters.
2. Tabulated brake horsepower is the motor shaft output required.
3. Factory setting of motor sheave is 1.5 turns open. Adjustments are made in 0.5 turn increments.

Table PD-27— Evaporator Fan Performance — TWE050A (SI)
External Static Pressure (Pascal)
m3/hr

25
50
75
100
125
150
174
199
224
249
274
RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW

2379
2549
2718
2888
3058
3228
3398
3568

—
—
—
601
625
642
659
674

—
—
— 646 0.28 698
— 607 0.27 661 0.30 713
— 625 0.28 676 0.32 727
0.26 648 0.30 696 0.33 744
0.27 671 0.31 716 0.34 762
0.30 687 0.34 731 0.37 776
0.33 703 0.37 745 0.40 790
0.36 722 0.40 770 0.45 817
0.56 kW Standard Motor
and Standard Static Drive

0.31
0.34
0.36
0.37
0.38
0.41
0.45
0.48

751
764
778
792
807
820
833
857

0.35
0.37
0.39
0.40
0.42
0.45
0.48
0.52

803
816
828
841
853
865
877
897

0.39 856 0.42 908 0.45 941
0.40 867 0.44 919 0.48 952
0.43 879 0.46 930 0.50 963
0.44 889 0.48 937 0.51 971
0.45 898 0.49 944 0.53 979
0.49 909 0.53 951 0.56 987
0.52 920 0.56 957 0.60 994
0.56 936 0.60 973 0.63 1009
0.75 kW Oversized Motor
and High Static Drive

0.48
0.50
0.52
0.54
0.57
0.60
0.63
0.66

973
984
995
1005
—
—
—
—

0.51 1006 0.53
0.53 —
—
0.55 —
—
0.57 —
—
—
—
—
—
—
—
—
—
—
—
—
—

Notes:
1. Performance based on a wet coil and 1 inch (25.4 mm) throwaway filters.
2. Tabulated brake horsepower is the motor shaft output required.
3. Factory setting of motor sheave is 1.5 turns open. Adjustments are made in 0.5 turn increments.

Table PD-28 — Blower Speeds — TWE050A
Drive
Standard
High Static

40

6

5

N/A
N/A

590
713

Motor DriveTurns Open
4
3
2
639
772

688
832

737
891

1

0

786
951

835
1009

SS-PRC003-EN

Performance
Data

Air Handler

Table PD-29— Evaporator Fan Performance TWE075A (I-P)
External Static Pressure (In. Of Water Column)
0.10
0.20
0.30
0.40
0.50
0.60
0.70
0.80
0.90
1.00
1.10
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP

CFM
2000
2125
2250
2375
2500
2625
2750
2875
3000

—
— 443 0.44 489
—
— 453 0.46 499
—
— 463 0.49 510
—
— 473 0.51 520
445 0.47 489 0.54 533
464 0.50 506 0.57 548
484 0.53 523 0.59 562
504 0.56 540 0.62 576
524 0.59 557 0.65 590
1.0 HP Standard Motor
and Low Static Drive

0.49
0.52
0.55
0.57
0.60
0.63
0.66
0.68
0.71

535
546
556
567
578
589
601
612
624

0.54
0.57
0.61
0.64
0.67
0.69
0.72
0.74
0.77

581
592
602
613
622
631
640
648
657

0.59 627 0.64 673 0.69
0.63 638 0.68 684 0.74
0.67 649 0.73 695 0.79
0.70 660 0.77 706 0.83
0.73 667 0.80 711 0.86
0.76 672 0.82 714 0.88
0.78 678 0.84 717 0.91
0.81 684 0.87 720 0.93
0.83 690 0.89 723 0.95
1.0 HP Standard Motor
and Drive

Notes:
1. Performance based on a wet coil and 1 inch (25.4 mm)
throwaway filters.
2. Tabulated brake horsepower is the motor shaft output
required.
3. Factory setting of motor sheave is 1.5 turns open.
Adjustments are made in 0.5 turn increments.

719
730
742
753
756
757
758
759
760

0.74
0.79
0.85
0.90
0.93
0.95
0.97
0.99
1.01

765 0.79 791 0.83 818 0.89
771 0.85 798 0.90 825 0.96
776 0.91 804 0.97 831 1.03
782 0.97 810 1.03 838 1.10
784 0.99 813 1.07 842 1.14
786 1.01 815 1.09 844 1.17
787 1.03 817 1.12 847 1.21
789 1.05 819 1.15 850 1.24
790 1.07 821 1.17 853 1.27
1.5 HP Oversized Motor
and High Static Drive

Table PD-29 — Continued
External Static Pressure (In. Of Water Column)
CFM
2000
2125
2250
2375
2500
2625
2750
2875
3000

1.20
1.30
1.40
1.50
1.60
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
844 0.96 871 1.02 897 1.09
852 1.03 879 1.09 906 1.16
859 1.10 886 1.17 914 1.23
866 1.17 894 1.24 922 1.30
870 1.21 899 1.29 928 1.36
874 1.25 903 1.33 932 1.42
877 1.29 907 1.38 937 1.47
880 1.33 911 1.43 942 1.52
884 1.37 915 1.48 946 1.58
1.5 HP Oversized Motor
and High Static Drive

924
933
942
950
—
—
—
—
—

1.15 950 1.21
1.22 —
—
1.30 —
—
1.37 —
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—

1.0 HP Standard Motor
and Drive

Table PD-29 — Evaporator Fan Performance TWE075A (SI)
External Static Pressure (Pascal)
m3/hr
3338
3547
3755
3964
4173
4381
4590
4798
5007

25
50
75
100
125
150
174
199
224
249
274
RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW
—
— 443 0.33 489 0.37
—
— 453 0.34 499 0.39
—
— 463 0.37 510 0.41
—
— 473 0.38 520 0.43
445 0.35 489 0.4 533 0.45
464 0.37 506 0.43 548 0.47
484 0.4 523 0.44 562 0.49
504 0.42 540 0.46 576 0.51
524 0.44 557 0.48 590 0.53
.75 kW Standard Motor
and Low Static Drive

535
546
556
567
578
589
601
612
624

0.4
0.43
0.45
0.48
0.5
0.51
0.54
0.55
0.57

Notes:
1. Performance based on a wet coil and 1 inch (25.4 mm)
throwaway filters.
2. Tabulated brake horsepower is the motor shaft
output required.
3. Factory setting of motor sheave is 1.5 turns open.
Adjustments are made in 0.5 turn increments.

Table PD-30 — Blower Speeds — TWE075A
Motor Drive Turns Open
Drive
Standard
Low Static
High Static

6

5

4

3

2

1

0

N/A
N/A
N/A

600
428
700

650
464
750

700
499
800

750
535
850

800
571
900

850
606
950

581
592
602
613
622
631
640
648
657

0.44 627 0.48 673 0.51
0.47 638 0.51 684 0.55
0.5 649 0.54 695 0.59
0.52 660 0.57 706 0.62
0.54 667 0.6 711 0.64
0.57 672 0.61 714 0.66
0.58 678 0.63 717 0.68
0.6 684 0.65 720 0.69
0.62 690 0.66 723 0.71
.75 kW Standard Motor
and Drive

719
730
742
753
756
757
758
759
760

0.55
0.59
0.63
0.67
0.69
0.71
0.72
0.74
0.75

765 0.59 791 0.62 818 0.66
771 0.63 798 0.67 825 0.72
776 0.68 804 0.72 831 0.77
782 0.72 810 0.77 838 0.82
784 0.74 813 0.8 842 0.85
786 0.75 815 0.81 844 0.87
787 0.77 817 0.84 847 0.9
789 0.78 819 0.86 850 0.92
790 0.8 821 0.87 853 0.95
1.12 kW Oversized Motor
and High Static Drive

Table PD-29 — Continued
External Static Pressure (Pascal)
m3/hr

299
324
349
374
398
RPM kW RPM kW RPM kW RPM kW RPM kW

3338
844 0.72 871 0.76 897 0.81 924 0.86 950
3547
852 0.77 879 0.81 906 0.87 933 0.91 —
3755
859 0.82 886 0.87 914 0.92 942 0.97 —
3964
866 0.87 894 0.92 922 0.97 950 1.02 —
4173
870 0.9 899 0.96 928 1.01 —
—
—
4381
874 0.93 903 0.99 932 1.06 —
—
—
4590
877 0.96 907 1.03 937 1.1 —
—
—
4798
880 0.99 911 1.07 942 1.13 —
—
—
5007
884 1.02 915 1.1 946 1.18 —
—
—
1.12 kW Oversized Motor and High Static Drive

0.9
—
—
—
—
—
—
—
—

.75 kW Standard Motor
and Drive
SS-PRC003-EN

41

Performance
Data

Air Handler

Table PD-31 — Evaporator Fan Performance TWE100A,TWE100B (I-P)
External Static Pressure (In. Of Water Column)
CFM

0.10
0.20
0.30
0.40
0.50
0.60
0.70
0.80
0.90
1.00
1.20
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP

1.5 HP Standard Motor and Low Static Drive
2600
460 0.32 493 0.39 527 0.47 565 0.55 603 0.63 641 0.71
2775
473 0.37 506 0.45 540 0.53 576 0.61 613 0.69 649 0.77
2950
487 0.43 519 0.50 552 0.58 587 0.67 623 0.75 658 0.83
3125
501 0.49 532 0.56 565 0.64 599 0.72 632 0.81 666 0.89
3300
520 0.58 548 0.65 581 0.73 613 0.81 644 0.89 677 0.98
3475
541 0.69 568 0.76 600 0.84 631 0.93 658 1.00 691 1.08
3650
562 0.82 588 0.88 618 0.97 648 1.05 671 1.11 703 1.19
3825
582 0.96 608 1.03 637 1.11 666 1.20 685 1.26 711 1.31
4000
602 1.11 628 1.17 656 1.26 683 1.35 698 1.40 720 1.43
1.5 HP Standard Motor and

679 0.79
686 0.85
693 0.91
700 0.97
710 1.06
721 1.16
732 1.27
739 1.38
747 1.50
Drive

Notes:
1. Performance based on a wet coil and 1 inch (25.4 mm) throwaway filters.
2. Tabulated brake horsepower is the motor shaft output required.
3. Factory setting of motor sheave is 1.5 turns open. Adjustments are
made in 0.5 turn increments.
4. Low Static Drive must be field supplied.

717
723
728
734
740
746
753
763
773

0.87
0.93
0.99
1.05
1.13
1.21
1.31
1.44
1.58

744
748
751
755
759
764
772
787
801

0.94 772 1.01 826 1.16
1.00 775 1.07 830 1.20
1.06 779 1.12 833 1.25
1.11 783 1.18 737 1.30
1.19 787 1.25 841 1.37
1.28 793 1.34 846 1.48
1.38 801 1.45 853 1.59
1.51 815 1.58 862 1.74
1.64 829 1.71 872 1.89
2.0 HP Oversized Motor
and High Static Drive

Table PD-31— Continued
External Static Pressure (In. Of Water Column)
CFM

1.40
1.60
RPM BHP RPM BHP

2.0 HP Oversized Motor
and High Static Drive
2600
881 1.30 936 1.45
2775
884 1.36 938 1.51
2960
886 1.41 939 1.57
3125
889 1.47 941 1.64
3300
892 1.54 945 1.73
3475
897 1.63 950 1.85
3650
902 1.73 955 1.99
3825
912 1.89 960 2.18
4000
922 2.04 965 2.30

Table PD-31— Evaporator Fan Performance TWE0100A,TWE100B (SI)
External Static Pressure (Pascal)
m3/hr

25
50
75
100
125
150
174
199
224
249
299
RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW

1.12 kW Standard Motor and Low Static Drive
4417
460 0.24 493 0.29 527 0.35 565 0.41 603 0.47 641 0.53 679
4715
473 0.28 506 0.34 540 0.4 576 0.45 613 0.51 649 0.57 686
5012
487 0.32 519 0.37 552 0.43 587 0.5 623 0.56 658 0.62 693
5309
501 0.37 532 0.42 565 0.48 599 0.54 632 0.6 666 0.66 700
5607
520 0.43 548 0.48 581 0.54 613 0.6 644 0.66 677 0.73 710
5904
541 0.51 568 0.57 600 0.63 631 0.69 658 0.75 691 0.8 721
6201
562 0.61 588 0.66 618 0.72 648 0.78 671 0.83 703 0.89 732
6499
582 0.72 608 0.77 637 0.83 666 0.89 685 0.94 711 0.98 739
6796
602 0.83 628 0.87 656 0.94 683 1.01 698 1.04 720 1.07 747
1.12 kW Standard Motor and Drive
Notes:
1. Performance based on a wet coil and 1 inch (25.4 mm)
throwaway filters.
2. Tabulated brake horsepower is the motor shaft output required.
3. Factory setting of motor sheave is 3.0 turns open. Adjustments are
made in 0.5 turn increments.
4. Low Static Drive must be field supplied.

Table PD-32 — Blower Speeds — TWE100A, TWE100B
Motor Sheave Turns Open
Drive
Standard
Low Static
High Static
High Static II

42

6

5

4

3

2

1

0

N/A
N/A
N/A
N/A

587
453
606
745

629
485
641
789

671
518
677
833

713
550
713
877

755
583
748
920

796
615
784
965

0.59
0.63
0.68
0.72
0.79
0.87
0.95
1.03
1.12

717
723
728
734
740
746
753
763
773

0.65
0.69
0.74
0.78
0.84
0.9
0.98
1.07
1.18

744 0.7 772 0.75 826 0.87
748 0.75 775 0.8 830 0.89
751 0.79 779 0.84 833 0.93
755 0.83 783 0.88 737 0.97
759 0.89 787 0.93 841 1.02
764 0.95 793 1 846 1.1
772 1.03 801 1.08 853 1.19
787 1.13 815 1.18 862 1.3
801 1.22 829 1.28 872 1.41
1.49 kW Oversized Motor
and High Static Drive

Table PD-31— Continued
External Static Pressure (Pascal)
m3/hr

349
398
RPM kW RPM kW

1.49 kW Oversized Motor
and High Static Drive
881 0.97 936 1.08
884 1.01 938 1.13
886 1.05 939 1.17
889 1.1 941 1.22
892 1.15 945 1.29
897 1.22 950 1.38
902 1.29 955 1.48
912 1.41 960 1.63
922 1.52 965 1.72

4417
4715
5012
5309
5607
5904
6201
6499
6796

SS-PRC003-EN

Performance
Data

Air Handler

Table PD-33 — Evaporator Fan Performance — TWE155B (I-P)
External Static Pressure (Inches of Water Column)
CFM

4000
4250
4500
4750
5000
5260
5500
5750
6000

.10"
.20"
.30"
.40"
.50"
.60"
.70"
.80"
.90"
1.00"
1.20"
1.40"
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP

628
633
637
641
645
650
652
653
655

1.34
1.37
1.40
1.42
1.44
1.46
1.47
1.48
1.49

653
658
662
666
670
675
678
680
681

1.38
1.41
1.44
1.50
1.52
1.53
1.55
1.57
1.59

2.0
678
683
687
691
695
700
703
706
709

HP Standard Motor
1.43 692 1.48 708
1.46 697 1.51 713
1.49 701 1.53 717
1.53 705 1.61 721
1.56 710 1.65 725
1.59 716 1.67 728
1.63 721 1.71 734
1.68 726 1.76 743
1.74 731 1.80 752

and
1.52
1.55
1.58
1.63
1.67
1.70
1.75
1.81
1.87

Drive
723 1.57
728 1.60
732 1.63
736 1.65
739 1.68
741 1.73
747 1.78
761 1.86
774 1.94

738
743
747
751
758
765
775
789
803

1.60
1.62
1.64
1.66
1.70
1.75
1.83
1.94
2.05

749
751
754
765
777
790
804
817
831

1.61
1.63
1.65
1.67
1.74
1.82
1.92
2.04
2.17

759
770
782
793
806
819
832
846
860

1.62
1.64
1.67
1.72
1.81
1.92
2.03
2.16
2.29

3.0 HP Oversized Motor
and High Static Drive
795 1.66 851 1.85 907 2.03
806 1.71 862 1.90 918 2.11
817 1.76 873 1.96 929 2.19
828 1.81 884 2.01 940 2.27
839 1.91 896 2.13 —
—
849 2.03 907 2.28 —
—
861 2.15 920 2.44 —
—
875 2.29 935 2.61 —
—
889 2.44 950 2.78 —
—

Notes:
1. Performance based on a wet coil and 2 inch (51 mm) throwaway filters.
2. Tabulated brake horsepower is the motor shaft output required.
3. Factory setting of motor sheave is 1.5 turns open. Adjustments are made in 0.5 turn increments.

Table PD-33 — Evaporator Fan Performance TWE155B (SI)
External Static Pressure (Pascal)
m3/hr

6796
7221
7646
8070
8495
8937
9345
9769
10194

25
50
75
100
125
150
174
199
224
249
299
349
RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW

628
633
637
641
645
650
652
653
655

1
1.02
1.04
1.06
1.07
1.09
1.1
1.1
1.11

653
658
662
666
670
675
678
680
681

1.03
1.05
1.07
1.12
1.13
1.14
1.16
1.17
1.19

1.49 kW Standard Motor and Drive
678 1.07 692 1.1 708 1.13 723 1.17
683 1.09 697 1.13 713 1.16 728 1.19
687 1.11 701 1.14 717 1.18 732 1.22
691 1.14 705 1.2 721 1.22 736 1.23
695 1.16 710 1.23 725 1.25 739 1.25
700 1.19 716 1.25 728 1.27 741 1.29
703 1.22 721 1.28 734 1.3 747 1.33
706 1.25 726 1.31 743 1.3 761 1.39
709 1.3 731 1.34 752 1.35 774 1.45

738
743
747
751
758
765
775
789
803

1.19
1.21
1.23
1.24
1.27
1.3
1.36
1.45
1.53

749
751
754
765
777
790
804
817
831

1.2
1.22
1.23
1.25
1.3
1.36
1.43
1.52
1.62

759
770
782
793
806
819
832
846
860

1.21
1.22
1.25
1.28
1.35
1.43
1.51
1.61
1.71

2.24 kW Oversized Motor
and High Static Drive
795 1.24 851 1.38 907 1.51
806 1.28 862 1.42 918 1.57
817 1.31 873 1.46 929 1.63
828 1.35 884 1.5 940 1.69
839 1.42 896 1.59 —
—
849 1.51 907 1.7 —
—
861 1.6 920 1.82 —
—
875 1.71 935 1.95 —
—
889 1.82 950 2.07 —
—

Notes:
1. Performance based on a wet coil and 2 inch (51 mm) throwaway filters.
2. Tabulated brake horsepower is the motor shaft output required.
3. Factory setting of motor sheave is 1.5 turns open. Adjustments are made in 0.5 turn increments.

Table PD-34— Blower Speeds — TWE155B
Motor Sheave Turns Open
Drive
Standard
High Static

SS-PRC003-EN

6

5

4

3

2

1

0

619
777

648
806

677
835

705
863

734
892

763
921

N/A
950

43

Performance
Data

Air Handler

Table PD-35 — Evaporator Fan Performance TWE200B (I-P)
External Static Pressure (In. Of Water Column)
CFM

0.10
0.20
0.30
0.40
0.50
0.60
0.70
0.80
0.90
1.00
1.20
140
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP

5200
—
—
5525
—
—
5850
—
—
6175
473 0.99
6500
492 1.12
6825
510 1.25
7150
528 1.38
7475
550 1.61
7800
572 1.83
3.0 HP Standard
Motor and Low
Static Drive

461 0.74 503 0.91 545
479 0.88 521 1.04 563
497 1.01 539 1.18 581
515 1.15 557 1.31 599
534 1.28 576 1.45 618
552 1.42 594 1.59 636
570 1.56 612 1.73 654
594 1.77 640 1.92 683
618 1.97 668 2.10 712
3.0 HP Standard
Motor and Low
Static Drive System II

1.07
1.21
1.34
1.48
1.61
1.75
1.90
2.08
2.27

587
605
623
641
660
678
697
721
746

1.03
1.21
1.39
1.57
1.75
1.91
2.07
2.29
2.52

619
640
661
682
702
723
744
760
776

1.17 685 1.40 723 1.59
1.35 701 1.58 739 1.77
1.53 717 1.76 755 1.95
1.71 732 1.94 769 2.12
1.90 748 2.12 784 2.30
2.10 763 2.30 794 2.47
2.30 779 2.49 804 2.64
2.50 790 2.67 815 2.81
2.69 802 2.84 826 2.99
3.0 HP Standard Motor
and Standard
Drive System

Notes:
1. Performance based on a wet coil and 2 inch (51mm) throwaway filters.
2. Tabulated brake horsepower is the motor shaft output required.
3. Factory setting of motor sheave is 1.5 turns open. Adjustments are made in
0.5 turn increments.
4. Low static drive components referencing this note are field supplied.

750
766
782
796
811
820
830
840
851

1.74
1.92
2.10
2.27
2.45
2.62
2.78
2.96
3.13

777
793
809
823
838
846
855
865
876

1.89 851 2.19 898 2.39
2.07 859 2.37 906 2.60
2.25 868 2.55 915 2.81
2.43 877 2.73 924 3.02
2.60 886 2.91 933 3.22
2.77 894 3.09 941 3.42
2.94 903 3.26 950 3.62
3.11 914 3.47 959 3.85
3.27 926 3.67 969 4.08
5.0 HP Oversized Motor
and High Static
Drive System

Table PD-35 — Continued
External Static Pressure (In. Of Water Column)
CFM

1.60
1.80
RPM BHP RPM BHP

5.0 HP Oversized Motor and High Static Drive
System
5200
944 2.75 989 3.12
5525
952 2.96 997 3.33
5850
961 3.17 1006 3.54
5175
970 3.38 1015 3.75
8500
978 3.59 1023 3.96
8825
986 3.80 —
—
7150
994 4.01 —
—
7475
1003 4.25 —
—
7800
1012 4.50 —
—

Table PD-35 — Evaporator Fan Performance TWE200B (SI)
External Static Pressure (Pascal)
m3/hr

25
50
75
100
125
150
174
199
224
249
299
349
RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW

8835
—
— 461 0.55 503 0.68 545 0.8
9387
—
— 479 0.66 521 0.78 563 0.9
9939
—
— 497 0.75 539 0.88 581 1
10491
473 0.74 515 0.86 557 0.98 599 1.1
11044
492 0.84 534 0.95 576 1.08 618 1.2
11596
510 0.93 552 1.06 594 1.19 636 1.3
12148
528 1.03 570 1.16 612 1.29 654 1.42
12700
550 1.2 594 1.32 640 1.43 683 1.55
13252
572 1.36 618 1.47 668 1.57 712 1.69
2.24 kW Standard
2.24 kW Standard
Motor and Low
Motor and Low
Static Drive System Static Drive System II

587
605
623
641
660
678
697
721
746

0.77
0.9
1.04
1.17
1.3
1.42
1.54
1.71
1.88

619
640
661
682
702
723
744
760
776

0.87
1.01
1.14
1.28
1.42
1.57
1.72
1.87
2.01

685 1.04 723 1.19 750
701 1.18 739 1.32 766
717 1.31 755 1.45 782
732 1.45 769 1.58 796
748 1.58 784 1.72 811
763 1.72 794 1.84 820
779 1.86 804 1.97 830
790 1.99 815 2.1 840
802 2.12 826 2.23 851
2.24 kW Standard
Motor and Standard
Drive System

Notes:
1. Performance based on a wet coil and 2 inch (51mm) throwaway filters.
2. Tabulated brake horsepower is the motor shaft output required.
3. Factory setting of motor sheave is 1.5 turns open. Adjustments are made in
0.5 turn increments.
4. Low static drive components referencing this note are field supplied.

External Static Pressure (Pascal)
m3/hr

Motor Sheave Turns Open
Standard
Low Static I
Low Static II
High Static

44

777 1.41 851 1.63 898 1.78
793 1.54 859 1.77 906 1.94
809 1.68 868 1.9 915 2.1
823 1.81 877 2.04 924 2.52
838 1.94 886 2.17 933 2.4
846 2.07 894 2.3 941 2.55
855 2.19 903 2.43 950 2.7
865 2.32 914 2.59 959 2.87
876 2.44 926 2.74 969 3.04
3.73 kW Oversized Motor
and High Static Drive System

Table PD-35 — Continued

Table PD-36— Blower Speeds — TWE200B
Drive

1.3
1.43
1.57
1.69
1.83
1.95
2.07
2.21
2.33

6

5

4

3

2

1

0

706
457
574
N/A

732
478
595
821

758
500
617
862

784
521
638
903

811
542
659
945

837
563
680
986

863
585
702
1027

398
448
RPM kW RPM kW

3.73 kW Oversized Motor
and High Static Drive System
8835
944 2.05 989 2.33
9387
952 2.21 997 2.48
9939
961 2.36 1006 2.64
10491
970 2.52 1015 2.8
11044
978 2.68 1023 2.95
11596
986 2.83 —
—
12148
994 2.99 —
—
12700 1003 3.17 —
—
13252 1012 3.36 —
—

SS-PRC003-EN

Performance
Data

Table PD-37— Discharge Plenum And Grille Assembly Throw Distance — Air Handle — ft (m)
Unit
Model No.

CFM
1400
1600
1800
2000
2200
2100
2400
2700
3000
3200
3600
4000
4400
4800
4300
4900
5400
6000
5600
6400
7200
8000

TWE050

TWE075

TWE100

TWE155

TWE200

m3/h
2380
2718
3060
3398
3737
3568
4079
4586
5098
5436
6116
6797
7477
8154
7304
8327
9176
10195
9515
10872
12233
13594

Straight
38 (11.6)
42 (12.8)
46 (14.0)
48 (14.6)
51 (15.5)
49 (14.9)
52 (15.9)
55 (16.8)
58 (17.7)
56 (17.1)
62 (18.9)
66 (20.1)
71 (21.6)
76 (23.2)
42 (12.8)
47 (14.3)
52 (15.9)
57 (17.4)
50 (15.2)
56 (17.1)
62 (18.9)
66 (20.1)

Louver Angle Deflection Position
20
40
24 (7.3)
22 (6.7)
31 (9.4)
26 (7.9)
37 (11.3)
29 (8.8)
43 (13.1)
33 (10.1)
50 (15.2)
36 (11.0)
38 (11.6)
31 (9.4)
43 (13.1)
35 (10.7)
48 (14.6)
38 (11.6)
53 (16.2)
42 (12.8)
46 (14.0)
38 (11.6)
51 (15.5)
42 (12.8)
57 (17.4)
47 (14.3)
62 (18.9)
52 (15.9)
67 (20.4)
56 (17.1)
32 (9.8)
29 (8.8)
38 (11.6)
32 (9.8)
44 (13.4)
37 (11.3)
49 (14.9)
41 (12.5)
40 (12.2)
33 (10.1)
46 (14.0)
38 (11.6)
51 (15.5)
42 (12.8)
57 (17.4)
47 (14.3)

55
18 (5.5)
20 (6.1)
22 (6.7)
24 (7.3)
25 (7.6)
27 (8.2)
29 (8.8)
31 (9.4)
32 (9.8)
30 (9.1)
33 (10.1)
35 (10.7)
38 (11.6)
42 (12.8)
21 (6.4)
25 (7.6)
29 (8.8)
32 (9.8)
27 (8.2)
30 (9.1)
33 (10.1)
35 (10.7)

Throw distance values are based on a terminal velocity of 75 FPM (0.38 m/s).
Throw distance values at other terminal velocities may be established by multiplying throw distances in table
above by throw factor:
Terminal Velocity
Throw Factor
50 fpm (.25 m/s)
x
1.50
100 fpm (.51 m/s)
x
.75
150 fpm (.76 m/s)
x
.50

Table PD-38— Static Pressure Drop Through Accessories (Inches Of Water Column)1 — Air Handler
Unit
Model No.

Discharge
Return Grille
Plenum and Grille2
In. wc1 Pascal In. wc1 Pascal

5-10

Electric Heaters (kW)
15-20
25-30
In. wc (Pascal)

35-50

CFM

m3/h

TWE050A

1400
1600
2000

2380
2718
3398

.09
.12
.18

(22.4)
(29.9)
(44.8)

.16
.21
.33

(39.8)
(52.3)
(82.2)

.06 (15.0)
08 (19.9)
.13 (32.4)

.06 (15.0)
.08 (19.9)
.13 (32.4)

.12 (29.9)
.14 (34.9)
.19 (47.3)

—
—
—

TWE075A

2100
2400
3000

3568
4079
5098

.05
.08
.13

(12.5)
(19.9)
(32.4)

.19
.27
.40

(47.3)
(67.2)
(99.6)

.02 (5.0)
.03 (7.5)
.06 (15.0)

.03 (7.5)
.06 (15.0)
.12 (29.9)

.05 (12.5)
.08 (19.9)
.17 (42.4)

.08 (19.9)
.12 (29.9)
.23 (57.3)

TWE100A
TWE100B

2800
3200

4756
5436

.04
.07

(10.0)
(17.4)

.34
.43

(84.7)
(107.1)

.03 (7.5)
.06 (15.0)

.04 (10.0)
.13 (32.4)

.14 (34.9)
.19 (47.3)

.20 (49.8)
.26 (64.8)

TWE155B

4300
4800
6000

7304
8154
10195

.07
.09
.15

(17.4)
(22.4)
(37.4)

.18
.23
.34

(44.8)
(57.3)
(84.7)

.02 (5.0)
.03 (7.5)
.06 (15.0)

.02 (5.0)
.03 (7.5)
.06 (15.0)

.04 (10.0)
.06 (15.0)
.12 (29.9)

.05 (12.5)
.08 (19.9)
.17 (42.4)

TWE200B

5600
6400
8000

9515
10872
13594

.07
.11
.17

(17.4)
(27.4)
(42.3)

.32
.43
.66

(79.7)
(107.1)
(164.3)

.04 (10.0)
.06 (15.0)
.10 (25.0)

.04 (10.0)
.06 (15.0)
.10 (25.0)

.10 (25.0)
.13 (32.4)
.20 (49.8)

.15 (37.4)
.19 (47.3)
.30 (74.7)

1. Return air filter ESP included in Fan Performance Table data.
2. At louver opening angle of 42°F (5.5°C). For ESP at other angle openings, see accessory Installer’s Guide.

SS-PRC003-EN

45

Performance
Data

Table PD-39 — Auxiliary Electric Heat Capacity — Air Handler
Unit
Model No.
TWE050/075/100AD
TWE100BD
TWE075, 100AD
TWE100BD
TWE155,200B

Total
kW
5.00
9.96
14.96
24.92

No.
of
Stages
1
1
1
2

34.88
10.00
19.92
29.92
49.84

2
1
1
2
2

Stage 1
kW
Btu
Input
Output
5.00
17,065
9.96
33,993
14.96
51,058
14.96
51,058

Stage 2
kW
Btu
Input
Output
—
—
—
—
—
—
9.96
33,993

kW
Input
5.00
9.96
14.96
24.92

Btu
Output
17,065
33,993
51,058
85,051

19.92
10.00
19.92
19.92
29.92

14.96
—
—
10.00
19.92

34.88
10.00
19.92
29.92
49.84

119,045
34,130
67,987
102,117
170,104

*Heaters are rated at 400v. For other than rated voltage,
2
Voltage
Capacity =
x Rated Capacity and kW =
Rated Voltage

(

46

)

67,987
34,130
67,987
67,987
102,117

Voltage
( Rated
Voltage )

2

51,058
—
—
34,130
67,987

Total

Rated kW.

SS-PRC003-EN

Electrical
Data

Table ED-1 — Unit Wiring — Condensing Units
Unit
Model No.

Unit Operating
Voltage

Minimum
Circuit
Ampacity

Maximum Fuse Size
or Maximum Circuit
Breaker

TTA075A
TTA085A
TTA100A
TTA100B
TTA125B
TTA155B
TTA155C
TTA200B

380/415
380/415
380/415
380/415
380/415
380/415
380/415
380/415

15.5
17.8
22.5
23.9
28.1
28.3
35.1
41.0

25
25
35
30
35
35
45
50

Table ED-2 — Electrical Characteristics — Motors — Condensing Units
Compressor Motor

Condenser Fan Motor
Amps

Unit
Model No.
TTA075A
TTA085A
TTA100A
TTA100B
TTA125B
TTA155B
TTA155C
TTA200B

No.
1
1
1
2
2
2
1
2

RLA
(Ea.)
11.0
13.1
15.8
9.4
11.3
11.0
14.0
15.8

Phase
3
3
3
3
3
3
3
3

Amps
LRA
(Ea.)
90.0
100.0
124.0
63.0
75.0
90.0
92.5
124.0

No.
1
1
1
1
2
2
2
2

FLA
(Ea.)
1.6
2.7
2.7
2.7
2.7
1.6
1.6
2.7

Phase
1
1
1
1
1
1
1
1

LRA
(Ea.)
4.0
9.3
9.3
9.3
9.3
4.0
4.0
9.3

NOTE:
1. Electrical characteristics reflect nameplate values and are calculated in accordance with UL and ARI specifications.

Table ED-3 — Electrical Characteristics — Motors — Air Handler
Standard Fan Motor
Unit
Model No.
TWE050
TWE075
TWE100
TWE155
TWE200

Amps
Volts
380/415
380/415
380/415
380/415
380/415

Phase
3
3
3
3
3

FLA
2.9
3.8
4.0
4.5
7.6

LRA
8.2
19.7
27.5
36.2
45.0

Phase
3
3
3
3
3

Oversized Fan Motor
Amps
FLA
1.8
4.0
5.3
6.9
9.0

LRA
21.6
27.5
37.5
39.2
65.1

Table ED-4 — Unit Wiring — Air Handler

SS-PRC003-EN

Unit
Model No.

Minimum
Unit Operating
Voltage Range

Maximum Fuse
Circuit
Ampacity

Size or Maximum
Circuit Breaker

TWE050
TWE075
TWE100
TWE155
TWE200

380/415
380/415
380/415
380/415
380/415

4
5
5
6
10

15
15
15
15
15

47

Electric Heat
Data

Table ED-5 — Unit Wiring With Electric Heat (Single Point Connection) — Air Handlers
Heater
Model No.
BAYHTRL405A
BAYHTRL410A
BAYHTRL415A
BAYHTRL425A
BAYHTRL405A
BAYHTRL410A
BAYHTRL415A
BAYHTRL425A
BAYHTRL435A
BAYHTRL405A
BAYHTRL410A
BAYHTRL415A
BAYHTRL425A
BAYHTRL435A
BAYHTRM410A
BAYHTRM420A
BAYHTRM430A
BAYHTRM450A
BAYHTRM410A
BAYHTRM420A
BAYHTRM430A
BAYHTRM450A

Heater
kW Rating1
5.00
9.96
14.96
24.92
5.00
9.96
14.96
24.92
34.88
5.00
9.96
14.96
29.92
34.88
10.00
19.92
29.92
49.84
10.00
19.92
29.92
49.84

To Use
with Unit

Control
Stages
1
1
1
2
1
1
1
2
2
1
1
1
2
2
1
1
2
2
1
1
2
2

TWE050AD

TWE075AD

TWE100AD, TWE100BD

TWE155BD

TWE200BD

Minimum
Circuit Ampacity 2
11
17
24
37
12
18
25
38
51
12
19
25
38
52
19
32
46
72
23
36
49
76

Maximum
Fuse Breaker Size 2
15
20
25
40
15
20
25
40
60
15
20
25
40
60
20
35
50
80
25
40
50
80

1. kW ratings are at 400v for 3 phase, 400v air handlers
2
2
Voltage
Voltage
For other than rated voltage, ampacity =
x Rated Capacity and kW =
Rated kW.
Rated Voltage
Rated Voltage
2. Any power supply and circuits must be wired and protected in accordance with local codes. MCA and Maximum Fuse Size is based on 400V.
3. Field wire must be rated at least 167°F (75°C).
4. Field wire must be rated at least 194°F (90°C).

(

48

)

(

)

SS-PRC003-EN

Jobsite
Connections
Wiring shown with dashed lines is to be
furnished and installed by the customer.
All customer- supplied wiring must be
copper only and must conform to local
electrical codes.
NOTE:
1. When electric heater accessory is
used, single point power entry or dual
point power entry is field optional.
Single point power entry option is
through electric heater only.
TTA050/TWE050A
Field Wiring:
A — 3 power wires. Line voltage for
3 phase, 2 wires for single phase.
B — 3 power wires. Line voltage for
3 phase, 2 wires for single phase.
C — Cooling only thermostat: 3 wires,
24 volts.
— One-stage electric heat: add
1 additional wire, 24 volts.
— Two-stage electric heat: add
2 additional wires, 24 volts.
D — 2 wires, 24 volts.
(2) TTA050/TWE100B
Field Wiring:
A — 3 power wires. Line voltage for
3 phase, 2 wires for single phase.
B — 3 power wires. Line voltage for
3 phase, 2 wires for single phase.
C — Cooling only thermostat: 4 wires,
24 volts.
— One-stage electric heat add
1 additional wire, 24 volts.
— Two-stage electric heat: add
2 additional wires, 24 volts.
D — 2 wires, 24 volts to outdoor
section ‘’A’’
— 2 wires, 24 volts to outdoor
section ‘’B’’

SS-PRC003-EN

TTA075A/TWE075A;
TTA085/TWE075A;
TTA085/TWE100A;
TTA100A/TWE100A
Field Wiring:
A — 3 power wires, line voltage.
B — 3 power wires, line voltage for
3 phase; 2 wires for single phase.
C — Cooling only thermostat: 3 wires,
24 volts.
— One-stage electric heat: add
1 additional wire, 24 volts.
— Two-stage electric heat: add
2 additional wires; 24 volts.
D — 4 wires, 24 volts.

D — 5 wires, 24 volts.

TTA100B/TWE100B
Field Wiring:
A — 3 power wires, line voltage.
B — 3 power wires, line voltage for
3 phase; 2 wires for single phase.
C — Cooling only thermostat: 4 wires,
24 volts.
— One-stage electric heat: add
1 additional wire, 24 volts.
— Two-stage electric heat: add
2 additional wires, 24 volts.

(2)TTA075A/TWE155B;
(2) TTA100A/TWE200B
Field Wiring:
A — 3 power wires, line voltage.
B — 3 power wires, line voltage.
C — Cooling only thermostat: 4 wires,
24 volts.
— One-stage electric heat: add
1 additional wire, 24 volts.
— Two-stage electric heat: add
2 additional wires, 24 volts.
D — 6 wires, 24 volts.

TTA125B/TWE155B;
TTA155B/TWE155B;
TTA200B/TWE200B;
TTA155C/TWE155B
Field Wiring
A — 3 power wires, line voltage
B — 3 power wires, line voltage
C — Cooling only thermostat: 4 wires,
24 volts.
— One-stage electric heat: add
1 additional wire, 24 volts.
— Two-stage electric heat: add
2 additional wires, 24 volts.
D — 5 wires, 24 volts.

49

Typical
Wiring

Air Handler

Air Handler
Typical wiring diagram. For specific
wiring, see individual Service Facts.

50

SS-PRC003-EN

Typical
Wiring

Condensing Unit

Air Handler

Typical unit wiring diagram. For specific
wiring, see individual Service Facts.

SS-PRC003-EN

51

Typical
Wiring

Condensing Unit

Condensing Unit — Single Compressor

52

SS-PRC003-EN

Typical
Wiring

Condensing Unit

Condensing Unit — Dual Compressor
Typical wiring diagram. For specific
wiring, see individual Service Facts.

SS-PRC003-EN

53

Typical
Wiring

Condensing Unit

Condensing Unit — Dual Compressor

54

SS-PRC003-EN

Dimensional
Data

SS-PRC003-EN

55

Dimensional
Data
Figure DD-1 — TTA075 Condensing Units

All dimensions are in inches and millimeters.

56

SS-PRC003-EN

Dimensional
Data

Figure DD-2 — TTA085A and 100A Condensing Units

All dimensions are in inches and millimeters.

SS-PRC003-EN

57

Dimensional
Data

Figure DD-3 — TTA100C Condensing Units

All dimensions are in inches and millimeters.

58

SS-PRC003-EN

Dimensional
Data

Figure DD-4 — TTA100B and TTA125B Condensing Units

All dimensions are in inches and millimeters.

SS-PRC003-EN

59

Dimensional
Data

Figure DD- 5— TTA155B Condensing Unit

All dimensions are in inches and millimeters.

60

SS-PRC003-EN

Dimensional
Data

Figure DD-6 — TTA155C Condensing Units

All dimensions are in inches and millimeters.

SS-PRC003-EN

61

Dimensional
Data

Figure DD-7 — TTA200B Condensing Unit

All dimensions are in inches and millimeters.

62

SS-PRC003-EN

Dimensional
Data

Figure DD-8 — TWE050A Air Handlers

All dimensions are in inches and millimeters.

Table DD-1 — Air Handler Dimensions — in. (mm)
Model No.

A

B

C

D

E

F

G

H

TWE050A

48
(1219.20)

38
(965.20)

22
(558.80)

8
(203.20)

19-1/2
(495.30)

26
(660.40)

15-7/8
(403.23)

14-1/8
(358.78)

Table DD-1 — (Continued)

SS-PRC003-EN

Model No.

J

K

Q

S

V

W

Y

AA

TWE050A

1-7/8
(47.63)

42-1/8
(1069.98)

34-5/8
(879.48)

3/8
(9.53)

—
—

—
—

1-1/8
(28.58)

1-7/8
(47.63)

63

Dimensional
Data

Figure DD-9— TWE075A; TWE100A, 100B Air Handlers

All dimensions are in inches and millimeters.

Table DD-2 — Air Handler Dimensions — in. (mm)
Tons

C

D

E

F

G

H

TWE075A

Model No.

54
47-1/2
(1371.60) (1206.50)

A

B

25
(635.00)

11-3/4
(298.45)

22-3/8
(568.33)

22
(558.80)

—
—

17-3/4
(450.85)

TWE100A

54
63-12
(1371.60) (1612.90)

25
(635.00)

19-3/4
(501.65)

22-3/8
(568.33)

22
(558.80)

—
—

17-3/4
(450.85)

TWE100B

54
63-1/2
(1371.60) (1612.90)

25
(635.00)

19-3/4
(501.65)

22-3/8
(568.33)

22
(558.80)

20-1/8
(511.18)

16
(406.40)

Table DD-2 — (Continued)

64

Model No.

J

K

Q

S

V

W

Y

AA

TWE075A

4
(101.60)

45-1/4
(1149.35)

38-1/8
(968.38)

1/2
(12.70)

—
—

15
(381.00)

1-3/8
(34.93)

2
(50.80)

TWE100A

4
(101.60)

45-1/4
(1149.35)

38-1/8
(968.38)

1/2
(12.70)

—
—

15
(381.00)

1-3/8
(34.93)

2
(50.80)

TWE100B

2-1/8
(53.98)

45-1/4
(1149.35)

38-1/8
(968.38)

3/8
(9.53)

18-3/4
(476.25)

14
(355.60)

1-1/8
(28.58)

2-1/8
(53.98)
SS-PRC003-EN

Dimensional
Data

Figure DD-10 — TWE050A, 075A 100A; TWE100B Air Handlers

All dimensions are in inches and
millimeters.

Table DD-3 — Air Handler Dimensions — in. (mm)

SS-PRC003-EN

Model No.

L

M

N

P

R

T

X

Z

TWE050A

34-5/8
(879.48)

2-7/8
(73.03)

35-5/8
(904.88)

12-1/4
(311.15)

32-1/4
(819.15)

12-1/2
(317.50)

7-5/8
(193.68)

2
(50.80)

TWE075A

36-7/8
(936.63)

6-5/8
(168.28)

45-1/8
(1146.18)

16-1/8
(409.58)

41-3/4
(1060.45)

16-1/4
(412.75)

6-7/8
(174.63)

1-3/4
(44.45)

TWE100A, 100B

36-7/8
(936.63)

6-5/8
(168.28)

61-1/8
(1552.58)

16-1/8
(409.58)

57-3/4
(1466.85)

16-1/4
(412.75)

6-7/8
(174.63)

1-3/4
(44.45)

65

Dimensional
Data

Figure DD-11— TWE155B and 200B Air Handlers

All dimensions are in inches and millimeters.

66

SS-PRC003-EN

Dimensional
Data

Figure DD-12 — TWE155B and 200B Air Handlers

All dimensions are in inches and millimeters.

PANEL

Table DD-4— Air Handler Dimensions — in. (mm)
Model No.

C

D

E

F

G

H

J

K

TWE155B

69
79-1/2
(1752.60) (2019.30)

A

B

27-5/8
(701.68)

12-3/8
(314.33)

1-5/8
(41.28)

26
(660.40)

25-1/8
(638.18)

49-1/8
(1247.78)

56-1/4
(1428.75)

15-1/2
(393.70)

TWE200B

71-7/8
92-1/2
(1825.63) (2349.50)

30-1/2
(774.70)

18-7/8
(479.43)

4-1/2
(114.30)

31
(787.40)

28
(711.20)

51-7/8
(1317.63)

59-1/8
(1501.78)

18-1/8
(460.38)

Table DD-4 — (Continued)
Model No.

L

M

N

P

R

S

T

U

V

W

TWE155B

19-1/2
(495.30)

77-1/4
(1962.15)

1-1/4
(31.75)

48
(1219.20)

35
(889.00)

35
(889.00)

2-7/8
(73.03)

73-7/8
(1876.43)

3-3/4
(95.25)

3-3/8
(85.73)

TWE200B

20-7/8
(530.23)

89-1/4
(2266.95)

1-3/4
(44.45)

50-7/8
(1292.23)

39-1/8
(993.78)

39-1/8
(993.78)

4-7/8
(123.83)

82-7/8
(2105.03)

4-5/8
(117.48)

3-1/8
(79.38)

Table DD-4 — (Continued)
Model No.

Y

Z

AA

AB

AC

AD

AE

AF

TWE155B

18
(457.20)

73-7/8
(1876.43)

3-3/4
(95.25)

2-7/8
(73.03)

18
(457.20)

3-5/8
(92.08)

35
(889.00)

35
(889.00)

TWE200B

20-1/8
(511.18)

82-7/8
(2105.03)

4-5/8
(117.48)

4-7/8
(123.83)

20-1/8
(511.18)

3
(76.20)

39-1/8
(993.78)

39-1/8
(993.78)

SS-PRC003-EN

67

Dimensional
Data

Figure DD-13 — Electric Heater for TWE050, 075, 100 Air Handlers

All dimensions are in inches and millimeters.

Figure DD-14 — Electric Heater for TWE155 and 200 Air Handlers

18 1/8”

68

SS-PRC003-EN

Dimensional
Data

Figure DD-15 — Discharge Plenum and Grille

All dimensions are in inches and millimeters.
Table DD-5 — Discharge Plenum And
Grille Dimensions — in. (mm)
Model
TWE050

Model No.
BAYPLNM015

TWE075

BAYPLNM016

TWE100

BAYPLNM017

A
B
C
377/8 217/8
28
(962) (555.6) (711.2)
471/2
25
28
(1206.5) (635) (711.2)
631/2
25
28
(1612.9) (635) (711.2)

Table DD-6 — Discharge Plenum And
Grille Dimensions — in. (mm)
For Use with Electric Heat
Model
TWE050

Model No.
BAYPLNM025

TWE075

BAYPLNM026

TWE100

BAYPLNM027

TWE155

BAYPLNM028

TWE200

BAYPLNM029

A
B
377/8 217/8
(962) (555.6)
471/2
25
(1206.5) (635)
1
63 /2
25
(1612.9) (635)
1
79 /2 275/8
(2019.3) (701.7)
921/2 303/8
(2349.5) (771.5)

C
29
(736.6)
29
(736.6)
29
(736.6)
35
(889)
35
(889)

Figure DD-16 — Subbase

Table DD-7 — Subbase Dimensions
— in. (mm)
Model
TWE050

Model No.
BAYBASE001

TWE075

BAYBASE002

TWE100

BAYBASE003

TWE155

BAYBASE004

TWE200

BAYBASE005

SS-PRC003-EN

A
38
(965.2)
471/2
(1206.5)
631/2
(1612.9)
791/2
(2019.3)
921/2
(2349.5)

B
22
(558.8)
25
(635)
25
(635)
275/8
(701.7)
303/8
(771.5)

69

Weights

Table W-1 — Unit and Corner Weights — Net Lbs (kg)
Unit
Model No.
TTA075A
TTA085A, 100A
TTA100B
TTA100C
TTA125B
TTA155B
TTA155C
TTA200B

Shipping
Maximum (lbs)
370 (167.8)
443 (200.9)
481 (218.2)
492 (223.2)
481 (218.2)
764 (346.6)
764 (346.6)
948 (430.0)

Net
Maximum (lbs)
326 (147.9)
399 (181.0)
427 (193.7)
437 (198.2)
427 (193.7)
679 (308.0)
679 (308.0)
863 (391.5)

1
105 (47.6)
149 (67.6)
133 (60.3)
139 (63.1)
133 (60.3)
196 (88.9)
196 (88.9)
247 (112.0)

Corner Weights
2
3
83 (37.6) 61 (27.7)
116 (52.6) 78 (35.4)
135 (61.2) 87 (39.5)
122 (55.3) 87 (39.5)
135 (61.2) 87 (39.5)
193 (87.5) 144 (65.3)
193 (87.5) 144 (65.3)
244 (110.7) 185 (83.9)

4
77 (34.9)
100 (45.4)
85 (38.6)
95 (43.1)
85 (38.6)
146 (66.2)
146 (66.2)
187 (84.8)

Table W-2 — Accessory Weights — Net Lbs (kg)
Unit
Model No.
TTA075A
TTA100A
TTA100B
TTA100C
TTA125B
TTA155B
TTA155C
TTA200B

RIS
Isolators
2 (.9)

Steel Spring
Isolators
12 (5.4)

Anti-Short
Cycle Timer
1 (.5)

Coil
Guard
8 (3.6)

Thermostats
1 (.5)

Low
Ambient
23 (10.4)

2 (.9)

12 (5.4)

1 (.5)

11 (5.0)

1 (.5)

23 (10.4)

2 (.9)
2 (.9)

12 (5.4)
12 (5.4)

1 (.5)
1 (.5)

20 (9.1)
22 (10.0)

1 (.5)
1 (.5)

23 (10.4)
23 (10.4)

2 (.9)

12 (5.4)

1 (.5)

34 (15.4)

1 (.5)

23 (10.4)

TTA155, 200
TTA075, 100, 125
70

SS-PRC003-EN

Weights

Table W-3 — Air Handlers and Corner Weights — lb1 (kg)
Unit
Model No.
TWE050A
TWE075A
TWE100A
TWE100B
TWE155B
TWE200B

Shipping
Maximum
298 (135.2)
388 (176.0)

Net
Maximum
232 (105.2)
317 (143.8)

Corner Weights — Vertical
1
2
3
4
59 (26.8) 59 (26.8) 59 (26.8) 59 (26.8)
79 (35.8) 79 (35.8) 79 (35.8) 79 (35.8)

Corner Weights — Horizontal
A
B
C
D
54 (24.5) 64 (29.0) 64 (29.0) 54 (24.5)
73 (33.1) 81 (36.7) 84 (38.1) 77 (34.9)

439 (199.1)
754 (342.0)
886

392 (177.8)
692 (313.9)
816

98 (44.5) 98 (44.5) 98 (44.5) 98 (44.5)
173 (78.5) 173 (78.5) 173 (78.5) 173 (78.5)
204 (92.5) 204 (92.5) 204 (92.5) 204 (92.5)

95 (43.1) 101 (45.8) 101 (45.8) 95 (43.1)
156 (70.8) 174 (78.9) 190 (86.2) 170 (77.1)
179 (81.2) 221 (100.2) 228 (103.4) 185 (83.9)

NOTE:
1. If application requires steam or hot water heating coils, field supplied isolators must be utilized.

Vertical
TWE050, 075, 100

Vertical
TWE155, 200

Horizontal
TWE050, 075, 100

Horizontal
TWE155, 200

Table W-4 — Accessory Weights — Net Lbs (kg)
Unit
Model No.
TWE050A
TWE075A
TWE120A
TWE120B
TWE180B
TWE240B

Discharge
Plenum
And Grille1
63 (28.6)
78 (35.4)

Discharge
Plenum
And Grille2
58 (26.3)
73 (33.1)

Discharge
Plenum
And Grill3
93 (42.2)
123 (55.8)

97 (44.0)
—
—

92 (41.7)
124 (56.2)
145 (65.8)

156 (70.8)
230 (104.3)
264 (119.8)

Return
Air Grille
3 (1.4)
5 (2.3)

Electric
Heat
Min./Max.
32/43 (14.5/19.5)
27/45 (12.2/20.4)

Subbase
14 (6.4)
19 (8.6)

7 (3.2)
10 (4.5)
12 (5.4)

27/45 (12.2/20.4)
79/100 (35.8/45.4)
79/100 (35.8/45.4)

23 (10.4)
27 (12.2)
31 (14.1)

Oversized
Motor
31 (14.1)
48 (21.8)

RIS
Isolator
Floor
Mount
2 (.91)
2 (.91)

RIS
Isolator
Suspended
Mount
9 (4.1)
6 (2.7)

50 (22.7)
80 (36.3)
88 (39.9)

2 (.91)
2 (.91)
2 (.91)

7 (3.2)
7 (3.2)
9 (4.1)

NOTES:
1. For use when no heat is supplied.
2. For use with electric heat.

SS-PRC003-EN

71

Mechanical
Specifications
General
General
Units
Unitsshall
shallbebeassembled
assembledon
onheavy
heavy
gauge
gaugesteel
steelmounting/lifting
mounting/liftingrails
railsand
and
shall
Units
shall
shallbebeweatherproofed.
weather proofed.
Units
shall
include
reciprocating
includea hermetic
scrollcompressor(s),
compressors,
plate
fan(s)and
and
platefinfincondenser
condensercoil(s),
coils, fans
motor(s),
and
holding
charge
motors, control(s),
controls and
holding
charge
of
ofnitrogen.
nitrogen.Operating
Operatingrange
rangeshall
shallbe
be
between
and
(10°C)
between115°F
115°F(46.1°C)
and 50°F
in 50°F
cooling
as
instandard
cooling as
standard
from the
factory.
from
the factory.
Units
shall be
Units
shalllisted,
be rated
in accordance
UL 1995
certified
and ratedwith
in
ARI
Standardwith
340/360
365. 340/360
accordance
ARI or
Standard
or 365.
Casing
Unit
casing shall be constructed of 18
Casing
gauge
zinc coated,
heavy
gauge, of 18
Unit casing
shall be
constructed
galvanized
Exterior
gauge zincsteel.
coated
heavysurfaces
gauge, shall
begalvanized
cleaned, phosphatized,
finished
steel. Exteriorand
surfaces
shall
with
a weather-resistant
baked
be cleaned,
phosphatized
and enamel
finished
finish.
surface of the unit
shallenamel
be
withThe
a weather-resistant
baked
tested
hours
in salt
spray
Units
finish.500
Units
surface
shall
be test.
tested
500
shall
have
removable
endUnits
panels
which
hours
in salt
spray test.
shall
have
allow
access end
to allpanels
majorwhich
components
removable
allow
and
controls.
access
to all major components and
controls.
Refrigeration
System – Single
Compressor
Refrigeration System – Single
TTA075A,
TTA100A units shall have a
Compressor
single
refrigeration
circuit.
TTA090A,
TTA120A
unitsEach
shall have a
refrigeration
circuit has
an integral
single refrigeration
circuit.
Each
subcooling
circuit.
A refrigeration
filter
refrigeration
circuit
has an integral
drier
shall be circuit.
provided
as standard.filter
The
subcooling
A refrigeration
TTA075,
TTA100
units shall
bothThe
a
drier shall
be provided
as have
standard.
liquid
line and
suctionunits
gas line
service
TTA090A,
TTA120A
shall
have
valve
gauge
bothwith
a liquid
lineport.
and suction gas line
service valve with gauge port.
TTA075A,TTA100A units shall have one
TTA090A,TTA120A
have one
direct-drive,
hermeticunits
scrollshall
compressor
direct-drive
hermetic
scroll
compressor
with centrifugal oil pump providing
with centrifugal
oilto
pump
providing
positive
lubrication
moving
parts.
positive
lubrication
to
moving
parts.
Motor shall be suction gas-cooled
and
Motor
shall
be suction
gas-cooled
shall
have
a voltage
utilization
rangeand
of
shall
a voltage
utilization
plus
orhave
minus
10 percent
of unit range of
plus or minus
10 percent
of unit
nameplate
voltage.
Crankcase
heater,
nameplate
voltage.
Crankcase
heater,
discharge line thermostat, and currentinternalmotor
temperature
andshall
currentsensitive
overloads
be
sensitive
overloads
shall be
included
formotor
maximum
protection.
Scroll
included
for maximum
protection.
Scroll
type
compressor
shall provide
inherently
type
compressor
shall
provide
low vibration and noise by having no
inherently
vibration
and External
noise by
suction
and low
discharge
valves.
having
no
suction
and
discharge
valves.
high and low pressure cutout devices
External
high andEvaporator
low pressure
cutout
shall
be provided.
defrost
devices
shall beinprovided.
Evaporator
control
provided
indoor blower
coil
defrost
control
provided slugging
in indoor by
shall
prevent
compressor
blower coilinterrupting
shall prevent
compressor
temporarily
compressor
sluggingwhen
by temporarily
interrupting
operation
low evaporator
coil
compressor operation
when low
temperatures
are encountered.
evaporator coil temperatures are
encountered.
72

Refrigeration
System
– Dual
Refrigeration
System
– Dual
Compressor
Compressor
TTA100B,TTA125B,
TTA155B,
TTA200B
TTA120B,TTA150B,
TTA180B,
TTA240B
units
shall
have
two
separate
and
units
shall
have
two
separate
and
independent
refrigeration
circuits.
Each
independent
refrigeration
circuits.
Each
refrigeration
circuit
shall
have
anan
integral
refrigeration
circuit
shall
have
subcooling
circuit. A refrigeration
filter
integral subcooling
circuit. A
drier
shall be provided
asshall
standard.
refrigeration
filter drier
be Units
shall
have both
a liquid line
and
suction
provided
as standard.
Units
shall
have
gas
linea service
valve
gauge
both
liquid line
andwith
suction
gasport.
line
service valve with gauge port.
TTA100B,TTA125, TTA155B, TTA200B
TTA120B,TTA150B,
TTA180B,
and
units
shall have twoTrane
direct-drive,
TTA240B
units
shall have two
Trane
hermetic
scroll
compressors
with
direct-drive
centrifugal
oil hermetic
pump andscroll
provide positive
compressors
centrifugal
oil pump
lubrication
to allwith
moving
parts. Motor
and
provide
positive
lubrication
to all
shall be suction gas-cooled and shall
moving
parts.utilization
Motor shall
be suction
have
a voltage
range
of plus or
gas-cooled
and shall
have a voltage
minus
10 percent
of nameplate
voltage.
utilizationheater,
range of
plus or minus
Crankcase
discharge
line 10
percent of and
nameplate
voltage. motor
thermostat,
current-sensitive
Crankcase
heater,
internalfor
temperature
overloads
shall
be included
maximum
and
current-sensitive
motor
overloads
protection. Scroll compressor shall
shall be
included for
provide
inherently
lowmaximum
vibration and
protection.
Scroll
compressor
shall
noise by having no suction
and discharge
provide
inherently
and
valves.
External
highlow
andvibration
low pressure
noise
by
having
no
suction
and
cutout devices shall be provided.
discharge defrost
valves. control
Externalprovided
high andinlow
Evaporator
pressure
cutout
devices
shall
indoor blower coil shall preventbe
provided. Evaporator
control
compressor
slugging bydefrost
temporarily
provided
in
indoor
blower
coil
shall
interrupting compressor operation
when
prevent
compressor
slugging byare
low
evaporator
coil temperatures
temporarily interrupting compressor
encountered.
operation when low evaporator coil
Refrigeration
System
— Dual
temperatures
are encountered.
Manifolded Compressors
Refrigeration
System units
— Dual
TTA
100C andTTA155C
shall have a
Manifolded
Compressors
single refrigeration circuit with an integral
TTA 120C circuit.
andTTA180C
units shall
have
subcooling
A refrigeration
filter
a
single
refrigeration
circuit
with
an
drier shall be provided as standard. Units
integral
circuit.
A suction
shall
havesubcooling
both a liquid
line and
refrigeration
filter
drier
shall
be port.
gas line service valve with gauge
provided as standard. Units shall have
both a liquid line and suction gas line
service valve with gauge port.

Condensing Units

provided. Evaporator defrost control
provided in the indoor blower coil shall
prevent compressor slugging by
temporarily interrupting compressor
operation when low evaporator coil
temperatures are encountered.
Condenser Coil
Coils shall be internally finned or smooth
bore 3/8" copper tubes mechanically
bonded to configured aluminum plate
fin as standard. Factory pressure and
leak tested to 420 psig air pressure.
Metal grilles with PVC coating for coil
protection is optional.
Condenser Fan And Motor(s)
Direct-drive, statically and dynamically
balanced 26 or 28 inch propeller fan(s)
with aluminum blades and electrocoated steel hubs shall be used in
draw-through vertical discharge
position. Either permanently lubricated
totally enclosed or open construction
motors shall be provided and shall have
built in current and thermal overload
protection. Motor(s) shall have be either
ball or sleeve bearing type.

The units shall have two scroll
compressors manifolded together.
Motor shall be suction gas-cooled and
shall have a voltage utilization range of
plus or minus 10 percent of nameplate
voltage. Crankcase heater, internal
temperature and current-sensitive
motor overloads shall be included for
maximum protection. Scroll type
compressor shall provide inherently low
vibration and noise by having no suction
and discharge valves. External high and
low pressure cutout devices shall be
SS-PRC003-EN

Mechanical
Specifications

Controls
Condensing units shall be completely
factory wired with necessary controls
and contactor pressure lugs or terminal
block for power wiring. Unit shall
provide an external location for
mounting a fused disconnect device.
A choice of microprocessor or electromechanical controls shall be available.
The 24-volt electro-mechanical control
circuit shall include control transformer
and contactor pressure lugs for power
wiring. Units shall have single point
power entry as standard.
The microprocessor controls shall
provide for all 24-volt control functions.
The resident control algorithms shall
make all heating, cooling and/or
ventilating decisions in response to
electronic signals from sensors
measuring indoor and outdoor
temperatures.The control algorithm
maintains accurate temperature
control, minimizes drift from set point,
and provides better building comfort. A
centralized microprocessor shall
provide anti-short cycle timing and time
delay between compressors to provide
a higher level of machine protection.
Time delay timers shall be provided to
help prevent compressors in dual
compressor units from simultaneous
start-up. An anti-short cycle timer shall
be available as an optional accessory.

Zone Sensor
This field installed control shall be
provided to interface with the Micro
equipped units and shall be available in
either manual, automatic programmable
with night setback, with system
malfundtion lights, or remote sensor
options.
Thermostat
Two stage heating and cooling operation
or one stage heating and cooling shall be
available for field installation in either
manual or automatic changeover.
Automatic programmable electronic with
night setback shall also be available.
LonTalk® Communication Interface
This factory or field installed option shall
be provided to allow the unit to communicate as aTracer™ LCI-R device or directly
with generic LonTalk Network Building
Automation System Controls.
Low Ambient Operation
Standard units shall start and operate to
approximately 50°F when matched with
air handlers and coils. Optional head
pressure control accessory permits
operation to 0°F.

Condensing Units

FACTORY INSTALLED ACCESSORIES
Black Epoxy Coated Condenser Coil —
This option is designed to provide
corrosion protection of air cooled
condenser coils for seacoast
application. The black epoxy coil
protection is a factory applied
thermoset vinyl coating, bonded to
normal aluminum fin stock. The uniform
thickness of the bonded vinyl layer
exhibits excellent corrosion protection
in salt spray tests performed in
accordance with ASTM B177.
ACCESSORIES
Low Ambient Head Pressure Control —
Shall modulate the RPM of unit outdoor
fan motor in response to outdoor
ambient temperature and discharge line
pressure. Accessory provides unit
cooling operation to outdoor
temperatures of 0F.
Vibration Isolation Packages — Shall
reduce transmission of noise and
vibration to building structures,
equipment and adjacent spaces.
Packages shall be available in either
neoprene-in-shear or spring-flex types.
Hot Gas Bypass Kit — Shall be
available to provide capacity
modulation.
Time Delay Relay — Shall prevent
compressors in dual compressor unit
from coming on line simultaneously.
Timer shall be 24-volt, 60 cycle, with
four minute timing period.
Anti-Short-Cycle Timer — Shall prevent
rapid on-off compressor cycling in light
load conditions by not allowing
compressor to operate for
5-7 minutes upon shutdown. Shall
consist of a solid state timing device, 24volt, 60 cycle with either 5 or 7 minute
fixed-off timing period.
Condenser Coil Guard — Metal grille
with PVC coating shall be provided to
alleviate coil damage.

SS-PRC003-EN

73

Mechanical
Specifications
General
Air handler units shall be completely
factory assembled including coil,
condensate drain pan, fan motor(s),
filters, and controls in an insulated
casing that can be applied in either
vertical or horizontal configuration. Units
shall be rated and tested in accordance
with ARI standard 210/240, 340/360.
Casing
Unit casing shall be constructed of zinc
coated, heavy gauge, galvanized steel.
Exterior surfaces shall be cleaned,
phosphatized, and finished with a
weather-resistant baked enamel finish.
Casing shall be completely insulated
with cleanable, foil faced, fire- retardant,
permanent, odorless glass fiber material.
All insulation edges shall be either
captured or sealed. Knockouts shall be
provided for unit electrical power and
refrigerant piping connections. Captive
screws shall be standard on all access
panels.
Refrigeration System
TheTWE050A,TWE075A,TWE100A units
shall have a single refrigeration circuit
and theTWE050A,TWE075A,TWE100B,
TWE155B,TWE200B units shall have
dual refrigeration circuits. Each
refrigeration circuit is controlled by a
factory installed thermal expansion
valve.
Evaporator Coil
Configured aluminum fin surface shall
be mechanically bonded to 3/8” (10 mm)
internally enhanced copper tubing and
factory pressure and leak tested at 375
psig (2,586 kPa). Coil is arranged for
draw-thru airflow and shall provide a
double sloped condensate drain pan
constructed of PVC plastic.The drain pan
shall be removable for cleaning.The
condensate drain pan can be installed in
any of four positions allowing for vertical
or horizontal application and providing
external connections on either side of
the unit.

74

Evaporator Fan
Double inlet, double width, forward
curved, centrifugal-type fan(s) with
adjustable belt drive shall be standard.
Thermal overload protection shall be
standard on motor. Fan and motor
bearings shall be permanently
lubricated. Oversized motors shall be
available as an option for high static
application.
Controls
Magnetic evaporator fan contactor, low
voltage terminal strip, check valve(s), and
single point power entry shall be
included. All necessary controls shall be
factory-installed and wired. Evaporator
defrost control shall be included to
prevent compressor slugging by
temporarily interrupting compressor
operation when low evaporator coil
temperatures are encountered.
Filters
One inch, throwaway filters shall be
standard onTWE050A, TWE075A,
TWE100A and TWE100B model air
handlers. Filters shall be accessible from
the side coil access panel. Filter rack can
be field converted to two-inch capability.
Two-inch throwaway filters shall be
standard onTWE155B andTWE200B
models.
Accessories
Electric Heaters — Approved electric
heat modules shall be available for
installation directly on fan discharge.
Electric heaters shall be available in a
wide range of capacities with one or
two-stage control, single-point electric
power connection and terminal strip
connections. Electric heater elements
shall be constructed on heavy-duty
nickel chromium elements internally
wye connected on 480/600 volt, three
phase and delta connected on 208/240
volt, three phase. Each 208/240 volt,

Air Handlers
three phase heater shall have pilot duty
with secondary backup fuse links for
automatic reset of high limit controls.
Each 480/600 volt heater shall have
automatic line break high limit controls.
Discharge Plenums and Grilles —
Accessory discharge plenums shall be
available for vertical, free discharge
applications. Plenums shall be
constructed of heavy-gauge, zinc coated,
galvanized steel finished with baked
enamel to match the air handler unit.
Grilles shall be satin finished aluminum
and have four-way adjustable louvers.
Return Air Grilles — Accessory return air
grille shall be provided for vertical front,
free return applications. Grilles shall be
installed in place of the front lower side
panel. Grille shall be satin finished
aluminum with non-adjustable louvers.
Mounting Subbase —This accessory
shall be available for vertical floor mount
configurations. Subbase shall be
constructed of heavy gauge, zinc coated,
galvanized steel with baked enamel
finish to match air handler unit. Subbase
is required in the vertical air flow
application for condensate drain
trapping and when isolators are
required.
Vibration Isolators —This accessory
shall reduce transmission of noise and
vibration to building structures,
equipment, and adjacent spaces.
Packages shall be available in either
neoprene-in shear or spring-flex types in
floor or suspended mountings.
Oversized Motors — Field installed
oversized motors shall be available for
high static pressure applications.
Control Options
Standard Indoor Thermostats —Two
stage heating and cooling operation or
one stage heating and cooling
thermostats shall be available in either
manual or automatic changeover.
Programmable Electronic Night Setback
Thermostat —The option shall provide
heating setback and cooling setup with
7-day programming capability.

SS-PRC003-EN

75

76

Trane
A business of American Standard
Companies
www.trane.com
For more information contact your
local district office, or e-mail us at
comfort@trane.com

Literature Order Number

SS-PRC003-EN

File No.

PL-UN-SS-PRC003-EN-0104

Supersedes

PL-UN-SS-PRC003-EN-1103

Stocking Location

Electronic Only

Trane has a policy of continuous product and product data improvement and reserves the right to change
design and specifications without notice.



---

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