York Nd Millennium Technical Guide 628767 YTG J 0913

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628767-YTG-J-0913

®

Description

TECHNICAL GUIDE
R-410A
SPLIT-SYSTEM
AIR HANDLERS

These air handling units are completely assembled units,
including a well-insulated cabinet, a DX cooling coil with copper
tubing, aluminum fins, expansion valve(s), distributor(s), 2”
throwaway filters, a centrifugal blower, a blower motor contactor
and a small holding charge of nitrogen.
Units are shipped in the vertical position ready for field
installation, but can be easily converted to horizontal position.

MILLENNIUM™

ND360, 480 & 600
30 - 50 Ton
60 Hertz

ND600 AIRHANDLER & M1CZ600 EVAPORATOR SECTION

ISO 9001
Certified Quality
Management System

628767-YTG-J-0913

Table of Contents
Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Table of Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Nomenclature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Air Handling Unit Features and Benefits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Guide Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Physical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Unit Limitations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Cooling and Heating Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Capacity Performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Air Handling Unit and Hot Water Coil Accessory Heating Capacity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Air Handling Unit and Steam Coil Accessory Heating Capacity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Fan Performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Static Resistance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Sound Performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Electrical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Typical Wiring Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Weights And Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Unit Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Typical Field Wiring Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

2

Johnson Controls Unitary Products

628767-YTG-J-0913

Nomenclature

Configured Split Air Handler Model Number Nomenclature
N D 360 C00 N 6 A AA 1 A
Product Style

Product Category

A = Style A

N = Split System, Air Handler, AC R-410A

Product Generation
1 = First Generation

Product Identifier
D = Standard Efficiency, 4-Pipe (30-50T)

Product Options1
Nominal Cooling Capacity - MBH

AA = No Options Installed
TJ = Technicoat Evap Coil (See Note 1.)

360 = 30 Ton
480 = 40 Ton
600 = 50 Ton

1. ND600C00ANAAA1 airhandler does not include
evaporator coil. Customer must order M1CZ600A
Standard Coil or M1CZ600T Technicoat Coil.

Installation Options
Heat Type & Nominal Heat Capacity
C00 = Cooling Only

A = None
C = YCCS Ctrl CV Cooling/Elec Ht
D = YCCS Ctrl COBP Cooling/Elec Ht
E = YCCS Ctrl CV w/H20
F = YCCS Ctrl COBP w/H20

Voltage
5 = 575-3-60
6 = 208/230/460-3-60

Airflow2
N = None (Motor, Motor Dr. & Motor Overload Kits Req.)
2. Motors, drives, overloads are not shipped with 30-50 ton AH units.

Johnson Controls Unitary Products

3

628767-YTG-J-0913

Air Handling Unit Features and Benefits
Features
These air handlers can be arranged for a variety of air
discharge patterns in either the horizontal or vertical position.
Refer to the unit installation instructions for other application
possibilities.

Benefits
Air handling units are designed with two distinct modules to
provide maximum application flexibility. ND360 and 480
Models are shipped as single packages with the blower
module mounted on top of the coil module. The ND600
Blower Section and the M1CZ600 Evaporator Section are
shipped separately and must be assembled on the job site.
All blower modules can be repositioned in the field to meet a
large number of vertical and horizontal applications.
The blower module includes the blower wheels and room for
a field-mounted motor and drive. All models offer multiple
motor horsepower and drive options to meet both standard
and high static airflow requirements.
The coil module includes direct expansion coils, 2 in.
throwaway filters, liquid line solenoid valves for capacity
reduction, thermal expansion valves, distributors and a
condensate drain pan.
Every air handling coil is pressurized with air and leak tested
under water. After the headers are brazed onto the coil and
the coil is installed in the unit, the coil is pressurized with
nitrogen for pressure testing and additional leak testing. After
the coil is evacuated and dehydrated, it is pressurized with a
holding charge of nitrogen for storage and/or shipping.
These air handlers, combined with condensing units, provide
years of quiet, efficient and dependable operation. These
units are manufactured under ISO 9001 Quality System
Certification.
Unit Installation
Units may be bottom-supported or ceiling-suspended and
can be arranged to meet almost any space or duct
requirements. Each unit is available with a choice of blower
motor horsepower, drive packages and other accessories to
make them suitable for most applications.
Air Handling units are available in four pipe configurations
from 30 to 50 tons. The dual circuit options provide a wide
variety of application and unit match up possibilities.
Blower Motors: Different HP motors are available for each
unit to meet almost any air delivery requirement. 5 thru 15
HP motors require motor overload protection. All motors
are UL approved, have permanently lubricated ball bearings
and are field-mounted within the insulated cabinet of the units
to minimize the transmission of sound to the surrounding
space.
Contactor and Overload Relays: If the Air Handler is shipped
with a contactor, an overload relay is required. See Kit details
in Overload Relays Table.

4

NOTE: All unit models with contactor and overload relays,
the power wiring for blower motor is supplied in the
overload relay kit.
Factory-Mounted Components
Part Load Operation: These air handlers have multiple DX
(Direct Expansion) coils with pre-piped distributors,
expansion valves and solenoid valves. Field modifications
are not required for part load operations. Capacity reduction
not only provides economical operation, but also maintains
stable temperature and humidity levels in the conditioned
space.
BAS Control: York Commercial Comfort System (YCCS)
provides split system integration for YCCS single zone,
change-over bypass and VAV systems.
Easy Service: Serviceable expansion valves are provided on
every unit. These valves are factory-installed to provide many
years of trouble-free operation. If service is required, it is not
necessary to unbraze any joints. The expansion valves also
include a tee fitting to allow easy installation of hot gas
bypass if required.
Coil Protection: The indoor coils of these air handlers can
have factory applied Technicoat coating to provide extended
life to the indoor coil in standard applications and additional
corrosion protection on those applications in sea coast or
corrosive environments.
Accessories
Base Sections (30 and 40 ton): Base sections can be used to
elevate units above the floor. If desired, a moderate
percentage of outdoor air may be introduced through these
sections by cutting an access opening to accommodate the
outdoor air duct connection. These bases include a durable
finish to match the evaporator blower unit. The base may
have to be insulated for certain applications.
Hot Water Coils: Drainable water coils are available for field
installation between the blower and the coil modules of both
horizontal and vertical units. Since their casings match the
dimensions and the finish of the basic units, they become an
integral part of the unit after installation. The coils slide out of
their casings for easy installation. Hot water coils have
copper tubes that have been mechanically expanded into
aluminum fins. Both headers are located on the same end of
the coil. Coils are leak-tested at 325 psig under water and
dried before their connections are capped for storage and
shipping.
Steam Coils (30 ton only): Steam coils are available for
installation between the blower and coil modules of both
horizontal and vertical units. Since the casing matches the
dimensions and the finish of the basic unit, it becomes an
integral part of the unit after installation. The coil slides out of
the casings for easy installation and is pitched in the casings
to facilitate condensate drainage. The coil has copper tubes
that have been mechanically expanded into aluminum fins.
Both headers are located on the same end of the coil. The
coil is leak-tested at 325 psig and dried before the
connections are capped for storage and shipping.

Johnson Controls Unitary Products

628767-YTG-J-0913

Guide Specifications
MILLENNIUM™
Split System Air-Cooled Air Handler
Models: NC300 and ND360, 480 and 600
General
Units shall be manufactured by Johnson Controls, Unitary
Products Group in an ISO 9001 certified facility. These
factory-assembled units include a well-insulated cabinet, a
DX cooling coil with copper tubes and aluminum fins,
expansion valve(s), distributor(s), throwaway filters, a
centrifugal blower, a blower motor, an adjustable belt drive, a
blower motor contactor and a small holding charge of
nitrogen. The units are shipped in the vertical position ready
for field installation. The air handler units can be installed for
horizontal operation by reversing the position of the solid
bottom panel with the return air duct flange on the front of the
unit. The products must be tested per AHRI 340/360 and
Underwriter Laboratories U.L. 1995 and carry CSA
certification.
Description
The NC/ND indoor units are completely piped and wired at
the factory and are shipped ready for immediate installation.
Only the interconnecting liquid and suction lines, control
wiring, and the main power wiring are required to complete
the installation. Every coil is dehydrated, evacuated, leak
tested and pressure tested at 450 psig before being
pressurized with a holding charge of nitrogen for shipment
and/or storage.
To eliminate the costly cabinet deterioration problems usually
associated with outdoor equipment, all sheet metal parts are
constructed of commercial grade (G90) galvanized steel.
After fabrication, each part is thoroughly cleaned to remove
any grease or dirt from its surfaces. The parts that will be
exposed to the weather are then coated with a powder paint
to assure a quality finish for many years. This coating system
has passed the 1000-hour, salt spray test per ASTM
Standard B117.
Unit Cabinet
Cabinet shall be constructed of 18 gauge, zinc coated steel,
finished with a powder paint process capable of withstanding
a minimum of 1000 salt spray hours according to ASTM
B117. Cabinet screws shall comply with the ASTM B117 salt
spray test for a minimum of 1000 hours. Panels shall be
removable for easy access to all internal components during
maintenance and service. A filter rack shall be included to
accommodate 1" or 2" filters. Cabinet shall feature a
separate access panel for the controls so that unit airflow
need not be disturbed during servicing. The NC300, ND360480 units are shipped in the vertical position ready for field

Johnson Controls Unitary Products

installation. The blower module can be repositioned in the
field for maximum flexibility. The ND600 product ships with a
separate M1CZ600A evaporator coil and can be assembled
in the vertical or horizontal position in the field.
Each unit shall have:
a. A steel angle frame to provide the rigid support
required for shipping, rigging and years of dependable
operation.
b. Exterior panels of 18 gauge steel, finished with baked
enamel to provide a long-lasting quality appearance.
c. Removable panels to provide easy access to the
internal components for maintenance and service.
d. A filter rack with 1" or 2" filters.
Indoor (Evaporator) Fan Assembly
Fan shall be a belt drive assembly and include an adjustable
pitch motor pulley. Job site selected brake horsepower shall
not exceed the motors nameplate horsepower rating plus the
service factor. Units shall be designed to operate within the
service factor. Fan wheel shall be double-inlet type with
forward-curved blades, dynamically balanced to operate
smoothly throughout the entire range of operation. Airflow
design shall be constant air volume. Bearings shall be sealed
and permanently lubricated for longer life and no
maintenance. Blower motors and drive kits are ordered
separately. Power wiring for blower motor is field supplied.
Refrigerant Components
Coils:
a. Evaporator coils shall have aluminum plate fins
mechanically bonded to seamless internally enhanced
copper tubes with all joints brazed.
b. Evaporator coil shall be of the direct expansion, draw
through design.
Refrigerant Circuit and Refrigerant Safety Components:
a. Include factory-mounted distributors, adjustable
thermal expansion valves and solenoid valves for both
capacity reduction and refrigerant pump out on startup.
b. Include factory installed auxiliary side connectors for
the addition of field installed hot gas bypass.
c. Shall include filter/strainer to eliminate any foreign
matter.
Controls
Unit controls shall include 208/230/460 or 575 volt
transformer, blower motor contactor and relay, as well as a
low voltage terminal block. Unit wiring shall be color-coded
for easy service and trouble shooting.

5

628767-YTG-J-0913

The Installer Shall:

Electrical Requirements

Furnish condensing units in accordance with the
performance schedules shown on the plans. Install each unit
as shown on the plans in accordance with the manufacturer's
recommendations and all applicable national and local
codes.

All unit wiring shall enter unit cabinet at a single factory
provided location to minimize cabinet penetrations and avoid
unit field modifications.

Unit Operating Characteristics
Unit shall be capable of starting and running at 125º F
outdoor temperature, exceeding maximum load criteria AHRI
Standard 360. The compressor, with standard controls, shall
be capable of operation down to 40º F outdoor temperature.

Each Unit Shall Include The Following Accessories:
• "Suspension kit
• "Return air grille
• "Hot water coil
• "Steam coil
• "Decorative base
• Metal skid
• "Wood skid

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Johnson Controls Unitary Products

628767-YTG-J-0913

Physical Data
ND360, 480 & 600 Physical Data
Component
Nominal Tonnage
DIMENSIONS (inches)

Length
Width
Height

ND360
30

Models
ND480
40

ND6001
50

100.1
38.1
74.6

103.1
45.4
89.4

105.1
53.7
99.0

1122

1246

1684

1184
1208
1224
---

--1348
1364
---

----1742
1859

18 X 18
2

18 X 18
2

20 x 18
2

WEIGHTS2 (lb)

Unit Shipping
Unit Operating With
5 hp Motor and Drive
7.5 hp Motor and Drive
10 hp Motor and Drive
15 hp Motor and Drive
INDOOR BLOWER

Diameter x Width
Qty.
INDOOR COIL

Face area (Sq. Ft.)
Rows
Fins per inch
Tube diameter
Circuitry Type
Refrigerant Control

25.8
33.3
41.3
4
4
4
16
16
16
3/8
3/8
3/8
Interlaced Interlaced Interlaced
TEV
TEV
TEV
SYSTEM DATA

No. Refrigeration Circuits
Suction Line OD (in.)
Liquid Line OD (in.)

2
1 1/8
7/8

2
1 3/8
7/8

2
2 1/8
7/8

--------10
--34.7

6
3
----6
--42.6

------6
3
6
53.1

21.2
2
12
1/2
1 3/8
150

27.2
2
12
1/2
1 5/8
190

27.2
2
8
1/2
1 5/8
190

18.2
1
8
1

---------

---------

2
1-1/2
160

-------

-------

FILTERS

Size and Quantity Per Model (In.)

Face area (Sq. Ft.)

16 x 20 x 2
20 x 20 x 2
20 x 22 x 2
16 x 25 x 2
20 x 25 x 2
25 x 25 x 2

ACCESSORY
HOT WATER COIL DATA

Face area (Sq. Ft.)
Rows
Fins per inch
Tube diameter (Copper) OD (In.)
Connections (Supply and Return) OD (In.)
Weight (lb)
STEAM COIL DATA

Face area (Sq. Ft.)
Rows
Fins per inch
Tube diameter (Copper) (In.)
Connection, (NPTE) (In.)
Inlet
Outlet
Weight (lb)
1
2

ND600 and M1CZ600A Combined
Motor, Motor Drive and Motor Overload Kits must be ordered separately,
The Motor, Motor Drive and Overload Kits are to be field installed.

Johnson Controls Unitary Products

7

628767-YTG-J-0913

Unit Limitations
Air Handling Unit Limitations
Model

ND360

ND480

ND600
1

Voltage Variation

Power Supply Voltage

Min.
187
414
540
187
414
540
187
414
540

208/230-3-60
460-3-60
575-3-60
208/230-3-60
460-3-60
575-3-60
208/230-3-60
460-3-60
575-3-60

Max.
253
506
630
253
506
630
253
506
630

Supply Air Range CFM
Min.
10,000
10,000
10,000
12,800
12,800
12,800
16,000
16,000
16,000

Max.
14,000
14,000
14,000
19,200
19,200
19,200
24,000
24,000
24,000

Entering Air Temperature Degrees °F
Cooling
Heating DB1
DB/WB
Min.
Max.
Min.
Max.
65/57
95/72
40
77
65/57
95/72
40
77
65/57
95/72
40
77
65/57
95/72
40
77
65/57
95/72
40
77
65/57
95/72
40
77
65/57
95/72
40
77
65/57
95/72
40
77
65/57
95/72
40
77

Heating Min/Max temperatures apply to steam and hot water coils. NOTE: Do not apply steam to hot water coils.

Cooling and Heating Ratings
Cooling Ratings
System Cooling Capacity1

Condensing Unit Only
Outdoor
Unit

Indoor
Unit

Gross Capacity2
(MBH)

kW

EER

YD360

333

29.9

11.1

YD480

469

37.4

12.5

YD600

576

50.0

11.5

Rated
Airflow
(CFM)

Gross Capacity3
(MBH)

EER

IEER

ND360

375

10.0

11.1

12,000

ND480

500

10.0

10.8

16,000

ND600

620

10.0

10.4

17,500

1

Tested in accordance with the Unitary Large Equipment certification program, which is based on AHRI Standard 340/360.

2

Condensing unit only ratings are at 45 F SST and 95 F entering-air temperature.

3

Deduct 1 MBH when a unit operates at 208 volts.

EER = Energy Efficiency Ratio at full load - the cooling capacity in Btu’s per hour (Btuh) divided by the power input in watts, expressed in Btuh per
watt (Btuh/watt).
EER; condensing unit only ratings based on 45º F SST and 95ºF entering outdoor air temperature.
IEER - A single number cooling part-load efficiency figure that is calculated based on equipment stages and EER at these capacity stages (ANSI/
AHRI STD 340/360 - 2007)
LEGEND
EER = Energy Efficiency Ratio
SST = Saturated Suction Temperature
AHRI = Air Conditioning and Refrigeration Institute
IEER = Integrated Energy Efficiency Ratio

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Johnson Controls Unitary Products

628767-YTG-J-0913

Capacity Performance
Condenser and Air Handling Cooling Capacities

YD360/ND360
Air on
Evaporator Coil
CFM

9000

10500

12000

13500

15000

9000

10500

12000

13500

WB
(°F)

Total
Capacity1
(MBh)

Total
Input
(kW)2

90

77
72
67
62
57
77
72
67
62
57
77
72
67
62
57
72
67
62
57
72
67
62
57

440.3
411.6
382.9
318.5
347.4
454.2
424.6
394.9
328.6
358.3
468.1
437.5
407.0
338.6
369.3
448.4
417.1
347.0
378.4
459.3
427.2
355.5
387.6

26.1
25.5
24.9
24.4
24.2
26.4
25.8
25.2
24.6
24.4
26.7
26.1
25.4
24.9
24.7
26.2
25.5
25.0
24.8
26.3
25.7
25.1
24.9

221.9
272.6
323.2
318.5
347.4
247.9
301.8
355.6
328.6
358.3
274.0
331.0
388.0
338.6
369.3
338.1
399.7
347.0
378.4
345.3
411.4
355.5
387.6

77
72
67
62
57
77
72
67
62
57
77
72
67
62
57
72
67
62
57

409.2
381.4
353.7
303.9
323.6
421.5
392.9
364.3
313.1
333.4
433.9
404.4
375.0
322.3
343.2
412.3
382.3
328.6
349.9

30.9
30.4
30.0
29.5
29.4
31.1
30.6
30.2
29.7
29.6
31.3
30.9
30.4
29.9
29.8
31.0
30.5
30.0
29.9

208.5
258.1
307.7
303.9
323.6
224.6
277.4
330.2
313.1
333.4
240.8
296.7
352.7
322.3
343.2
313.9
371.2
328.6
349.9

Johnson Controls Unitary Products

Temperature of Air on Condenser Coil
Sensible Capacity (MBh)
Total
Total
Return Dry Bulb (°F)
Capacity1
Input
(MBh)
(kW)2
85
80
75
70
65
75°F
185.2 148.6
424.8
28.5
235.9 199.2 162.5
396.5
28.0
286.6 249.9 213.2 176.5
368.3
27.5
301.8 265.1 228.4 191.8 155.1
311.2
26.9
347.4 312.7 276.0 239.3 202.7
335.5
26.8
202.9 157.8
437.9
28.7
256.7 211.7 166.6
408.7
28.2
310.6 265.5 220.5 175.4
379.6
27.7
320.2 281.7 238.2 191.6 146.6
320.8
27.2
358.3 332.3 290.0 242.2 197.1
345.9
27.0
220.6 167.1
451.0
29.0
277.6 224.1 170.7
421.0
28.5
334.6 281.1 227.7 174.3
391.0
27.9
338.6 298.3 248.0 191.5 138.1
330.4
27.4
369.3 351.8 303.9 245.0 191.6
356.2
27.2
287.0 235.8 184.6
430.4
28.6
346.9 295.7 244.5 193.3
399.7
28.0
347.0 313.7 264.1 211.4 160.2
337.8
27.5
378.4 369.7 321.3 267.3 216.1
364.1
27.3
296.3 247.4 198.4
439.7
28.7
359.3 310.3 261.3 212.3
408.4
28.1
355.5 329.2 280.2 231.2 182.3
345.2
27.6
387.6 387.6 338.6 289.6 240.7
372.1
27.4
95°F
172.7 137.0
388.6
34.2
222.4 186.6 150.9
362.5
33.7
272.0 236.2 200.5 164.8
336.3
33.2
298.8 263.1 227.3 191.6 155.8
295.7
32.8
323.6 297.2 261.4 225.7 189.9
309.1
32.7
185.1 145.7
400.6
34.3
237.9 198.5 159.0
373.6
33.9
290.7 251.2 211.8 172.3
346.6
33.4
310.6 279.8 238.8 200.8 161.3
304.8
33.0
333.4 316.1 273.8 237.1 197.6
318.6
32.9
197.6 154.4
412.5
34.5
253.5 210.3 167.1
384.7
34.0
309.5 266.3 223.0 179.8
357.0
33.6
322.3 296.5 250.2 210.1 166.8
313.9
33.1
343.2 334.9 286.2 248.5 205.3
328.1
33.1
267.6 221.3 175.1
384.1
34.2
326.5 280.2 234.0 187.7
356.4
33.8
328.6 312.1 264.2 219.5 173.3
313.2
33.3
349.9 345.7 296.7 253.2 206.9
327.6
33.3

90
215.2
265.3
315.5
311.2
335.5
236.3
289.6
342.9
320.8
345.9
257.4
313.9
370.3
330.4
356.2
326.0
385.4
337.8
364.1
338.2
400.5
345.2
372.1
199.2
248.3
297.4
295.7
309.1
223.8
272.7
321.6
304.8
318.6
248.5
297.2
345.8
313.9
328.1
311.6
350.8
313.2
327.6

Sensible Capacity (MBh)
Return Dry Bulb (°F)
85
80
75
70
85°F
179.0 142.8
229.1 192.9 156.7
279.3 243.1 206.8 170.6
300.3 264.1 227.9 191.7
335.5 304.9 268.7 232.5
194.0 151.8
247.3 205.1 162.8
300.6 258.4 216.1 173.9
315.4 280.7 238.5 196.2
345.9 324.2 281.9 239.6
209.1 160.8
265.5 217.2 168.9
322.0 273.7 225.4 177.1
330.4 297.4 249.1 200.8
356.2 343.4 295.1 246.7
277.3 228.5 179.8
336.7 288.0 239.2 190.5
337.8 312.9 264.2 215.4
364.1 357.7 309.0 260.3
289.0 239.9 190.7
351.4 302.2 253.1 203.9
345.2 328.4 279.3 230.1
372.1 372.1 322.9 273.8
105°F
164.5 129.8
213.6 178.9 144.2
262.7 228.0 193.3 158.6
293.1 262.5 227.8 193.1
309.1 286.3 251.6 216.9
179.3 138.3
231.7 190.7 149.6
284.0 243.0 202.0 160.9
303.5 279.8 238.0 197.8
318.6 305.2 262.8 223.1
194.2 146.9
249.8 202.4 155.1
305.4 258.0 210.7 163.3
313.9 297.2 248.3 202.4
328.1 324.0 273.9 229.3
263.0 214.5 165.9
319.0 273.4 224.8 176.2
313.2 303.0 253.7 205.9
327.6 325.5 275.5 228.4

65
155.5
196.3
154.0
197.4
152.4
198.4
166.7
211.5
181.0
224.7
158.4
182.2
156.8
182.1
155.1
181.9
157.3
179.8

9

628767-YTG-J-0913

YD360/ND360 (Continued)
Air on
Evaporator Coil
CFM

WB
(°F)

15000

72
67
62
57

420.2
389.7
334.9
356.6

31.0
30.6
30.1
29.9

90
331.0
389.7
334.9
356.6

77
72
67
62
57
77
72
67
62
57
77
72
67
62
57
72
67
62
57
72
67
62
57

368.1
343.5
318.9
287.4
294.6
379.6
354.3
328.9
296.4
303.9
391.2
365.1
338.9
305.5
313.1
355.9
330.4
297.8
305.2
346.7
321.9
290.1
297.4

37.4
37.0
36.5
36.1
36.1
37.5
37.1
36.6
36.3
36.2
37.6
37.2
36.7
36.4
36.4
37.5
37.0
36.7
36.7
37.8
37.3
37.0
37.0

189.9
238.5
287.0
287.4
294.6
223.1
268.0
313.0
296.4
303.9
256.2
297.6
338.9
305.5
313.1
309.4
330.4
297.8
305.2
321.1
321.9
290.1
297.4

9000

10500

12000

13500

15000

1

2

10

Total
Input
(kW)2

Total
Capacity1
(MBh)

Temperature of Air on Condenser Coil
Sensible Capacity (MBh)
Total
Total
Capacity1
Return Dry Bulb (°F)
Input
(MBh)
(kW)2
85
80
75
70
65
281.7 232.4 183.1
383.5
34.4
343.5 294.2 244.9 195.6
355.8
34.0
334.9 327.6 278.3 229.0 179.7
312.5
33.5
356.6 356.6 307.3 257.9 208.6
327.0
33.5
115°F
156.2 122.6
347.5
40.7
204.8 171.2 137.5
324.5
40.2
253.4 219.7 186.1 152.4
301.5
39.7
287.4 262.0 228.3 194.7 161.0
279.1
39.5
294.6 275.4 241.8 208.1 174.5
280.1
39.5
173.6 131.0
358.7
40.7
225.4 182.9 140.3
335.0
40.3
277.3 234.8 192.2 149.6
311.2
39.8
296.4 279.9 237.3 194.7 152.2
288.1
39.5
303.9 294.3 251.7 209.1 166.5
289.1
39.6
190.9 139.4
369.9
40.8
246.1 194.6 143.1
345.4
40.3
301.3 249.8 198.3 146.8
320.9
39.9
305.5 297.8 246.3 194.8 143.3
297.1
39.6
313.1 313.1 261.6 210.1 158.6
298.1
39.7
258.5 207.6 156.7
327.7
40.8
311.6 266.5 215.7 164.8
304.5
40.3
297.8 294.0 243.1 192.2 141.4
282.4
40.0
305.2 305.2 254.4 203.5 152.6
282.9
40.1
270.9 220.7 170.4
310.0
41.2
321.9 283.3 233.0 182.8
288.0
40.7
290.1 290.1 239.9 189.6 139.4
267.7
40.4
297.4 297.4 247.1 196.9 146.7
267.8
40.5

90
326.1
355.8
312.5
327.0
180.6
228.6
276.7
279.1
280.1
222.3
263.3
304.4
288.1
289.1
264.0
298.0
320.9
297.1
298.1
307.1
304.5
282.4
282.9
310.0
288.0
267.7
267.8

Sensible Capacity (MBh)
Return Dry Bulb (°F)
85
80
75
70
276.3 226.5 176.7
332.7 288.7 239.0 189.2
312.5 308.9 259.1 209.3
327.0 327.0 277.2 227.4
125°F
148.0 115.4
196.0 163.4 130.8
244.1 211.5 178.9 146.3
279.1 261.4 228.8 196.2
280.1 264.5 231.9 199.3
167.8 123.6
219.2 175.1 131.0
270.6 226.5 182.4 138.3
288.1 280.0 236.6 191.7
289.1 283.4 240.6 195.1
187.5 131.9
242.4 186.7 131.1
297.2 241.6 185.9 130.3
297.1 297.1 244.4 187.2
298.1 298.1 249.3 190.9
253.9 200.8 147.6
304.2 259.7 206.5 153.3
282.4 282.4 232.5 178.6
282.9 282.9 233.2 178.6
265.5 214.8 164.1
288.0 277.8 227.1 176.4
267.7 267.7 220.7 170.0
267.8 267.8 217.1 166.4

65
159.5
177.6
163.6
166.7
147.6
151.0
131.6
135.3
125.4
125.5
119.3
115.7

These capacities are gross ratings. For net capacity, deduct supply air blower motor, MBh. Example: Refer to the appropriate Blower
Performance Table for the BHP of the supply air blower motor, MBh = 3.415 x kW and kW = BHP x 0.746  nameplate rated motor
efficiency.
These ratings include the condenser fan motors and the compressor motors but not the supply air blower motor.

Johnson Controls Unitary Products

628767-YTG-J-0913

YD480/ND480
Air on
Evaporator Coil
CFM

12000

14000

16000

18000

20000

12000

14000

16000

18000

20000

WB
(°F)

Total
Capacity1
(MBh)

Total
Input
(kW)2

90

77
72
67
62
57
77
72
67
62
57
77
72
67
62
57
72
67
62
57
72
67
62
57

579.6
530.4
481.2
451.0
448.9
600.7
549.4
498.0
466.9
464.9
621.8
568.3
514.9
482.8
481.0
583.2
528.6
495.6
493.6
598.1
542.3
508.4
506.2

32.8
31.6
30.3
30.3
29.6
32.8
31.5
30.3
30.3
29.5
32.8
31.5
30.3
30.2
29.5
32.0
30.8
30.7
30.0
32.5
31.3
31.2
30.5

292.9
355.0
417.1
455.0
448.9
308.8
372.5
436.1
468.9
464.9
324.8
390.0
455.2
482.8
481.0
421.4
498.7
495.6
493.6
452.8
542.3
508.4
506.2

77
72
67
62
57
77
72
67
62
57
77
72
67
62
57
72
67
62
57
72
67
62
57

481.4
462.7
443.9
407.8
393.7
511.8
491.9
472.0
433.6
418.5
542.2
521.1
500.0
459.3
443.4
525.6
504.3
463.3
447.2
530.1
508.6
467.2
451.0

37.4
37.3
37.1
36.1
36.5
37.9
37.7
37.6
36.5
37.0
38.3
38.2
38.1
37.0
37.4
38.1
37.9
36.9
37.3
37.9
37.8
36.7
37.1

244.5
311.0
377.5
403.8
393.7
275.6
349.6
423.5
431.5
418.5
306.8
388.2
469.6
459.3
443.4
417.7
489.1
463.3
447.2
447.2
508.6
467.2
451.0

Johnson Controls Unitary Products

Temperature of Air on Condenser Coil
Sensible Capacity (MBh)
Total
Total
Return Dry Bulb (°F)
Capacity1
Input
(MBh)
(kW)2
85
80
75
70
65
75°F
247.9 202.9
530.5
35.1
310.0 265.0 220.0
496.5
34.4
372.1 327.1 282.2 237.2
462.6
33.7
418.2 373.2 328.2 283.2 238.2
429.4
33.2
448.9 437.7 392.7 347.7 302.7
421.3
33.0
259.6 210.4
556.3
35.3
323.3 274.1 224.9
520.6
34.6
386.9 337.7 288.5 239.3
485.0
34.0
435.1 385.9 337.8 287.4 238.2
450.2
33.4
464.9 453.3 406.6 354.9 305.7
441.7
33.2
271.4 217.9
582.0
35.6
336.6 283.1 229.7
544.7
34.9
401.7 348.3 294.9 241.4
507.4
34.2
452.0 398.5 347.3 291.7 238.2
471.1
33.6
481.0 468.9 420.5 362.1 308.6
462.2
33.5
367.3 313.2 259.1
554.4
35.0
439.6 385.5 331.4 277.3
516.5
34.4
480.2 440.9 387.9 332.7 278.6
479.4
33.8
493.6 487.6 435.9 379.4 325.3
470.4
33.6
398.0 343.3 288.5
564.1
35.2
477.4 422.6 367.9 313.1
525.5
34.5
508.4 483.2 428.5 373.7 318.9
487.8
33.9
506.2 506.2 451.4 396.7 341.9
478.6
33.8
95°F
200.7 156.9
462.2
41.8
267.2 223.4 179.6
446.3
41.6
333.7 289.9 246.1 202.3
430.4
41.4
360.0 316.2 272.4 228.6 184.8
405.5
40.9
393.7 353.0 309.2 265.4 221.6
382.2
41.0
225.1 174.5
487.2
42.1
299.0 248.5 197.9
470.4
41.8
373.0 322.4 271.9 221.3
453.7
41.6
402.2 351.7 300.0 250.6 200.0
427.3
41.1
418.5 392.7 339.6 291.6 241.0
402.8
41.2
249.5 192.2
512.1
42.3
330.9 273.6 216.3
494.5
42.1
412.3 355.0 297.7 240.4
476.9
41.8
444.5 387.2 327.6 272.6 215.3
449.1
41.4
443.4 432.3 370.0 317.7 260.4
423.4
41.4
357.6 297.5 237.4
497.0
42.1
446.1 386.0 325.9 265.9
479.3
41.8
455.9 421.1 359.8 300.9 240.8
451.3
41.4
447.2 441.7 379.1 321.5 261.4
425.6
41.4
384.3 321.4 258.5
499.5
42.1
480.0 417.1 354.2 291.3
481.7
41.8
467.2 454.9 392.0 329.2 266.3
453.5
41.3
451.0 451.0 388.2 325.3 262.4
427.7
41.4

90
268.7
333.0
397.3
429.4
421.3
292.2
361.0
429.8
450.2
441.7
315.8
389.1
462.4
471.1
462.2
419.5
493.9
479.4
470.4
450.0
525.5
487.8
478.6
256.0
315.8
375.6
403.5
382.2
293.1
355.9
418.7
426.3
402.8
330.2
395.9
461.7
449.1
423.4
415.9
471.7
451.3
425.6
435.9
481.7
453.5
427.7

Sensible Capacity (MBh)
Return Dry Bulb (°F)
85
80
75
70
85°F
224.3 179.9
288.6 244.2 199.8
352.9 308.5 264.1 219.7
389.1 344.7 300.3 255.9
421.3 395.3 351.0 306.6
242.4 192.5
311.2 261.3 211.4
380.0 330.1 280.2 230.3
418.7 368.8 318.9 269.0
441.7 423.0 373.1 323.2
260.4 205.1
333.7 278.4 223.0
407.0 351.6 296.3 240.9
448.2 392.9 337.5 282.1
462.2 450.6 395.2 339.9
362.4 305.3 248.3
442.9 385.8 328.7 271.6
468.0 431.0 373.9 316.8
470.4 464.6 407.5 350.4
391.2 332.3 273.5
478.7 419.9 361.0 302.2
487.8 469.1 410.3 351.4
478.6 478.6 419.8 361.0
105°F
212.6 169.1
272.4 229.0 185.5
332.2 288.8 245.4 201.9
363.1 319.7 276.2 232.8
382.2 345.7 302.2 258.8
237.7 185.2
303.4 250.8 198.3
369.0 316.5 264.0 211.5
402.4 350.3 297.2 245.2
402.8 378.9 325.2 273.9
262.8 201.2
334.3 272.7 211.1
405.8 344.2 282.6 221.0
441.7 380.9 318.2 257.7
423.4 412.2 348.1 289.0
352.5 289.0 225.5
428.5 365.1 301.6 238.1
447.6 403.8 339.7 276.8
425.6 420.0 355.3 293.0
370.6 305.3 240.0
451.2 385.9 320.6 255.2
453.5 426.7 361.3 296.0
427.7 427.7 362.4 297.0

65
211.5
262.2
219.1
273.3
226.7
284.5
259.7
293.3
292.6
302.1
189.4
215.4
192.7
221.4
196.1
227.4
213.4
229.6
230.7
231.7

11

628767-YTG-J-0913

YD480/ND480 (Continued) (Continued)
Air on
Evaporator Coil
CFM

12000

14000

16000

18000

20000

1

2

12

WB
(°F)

Total
Capacity1
(MBh)

Total
Input
(kW)2

90

77
72
67
62
57
77
72
67
62
57
77
72
67
62
57
72
67
62
57
72
67
62
57

443.0
430.0
416.9
403.3
370.8
462.5
448.9
435.3
421.1
387.1
482.1
467.9
453.7
438.8
403.5
468.4
454.2
439.3
403.9
469.0
454.8
439.8
404.4

46.3
46.0
45.6
45.7
45.5
46.3
45.9
45.6
45.7
45.5
46.3
45.9
45.6
45.7
45.5
46.1
45.7
45.9
45.6
46.2
45.9
46.0
45.8

267.5
320.6
373.8
403.3
370.8
310.5
362.1
413.8
421.1
387.1
353.6
403.6
453.7
438.8
403.5
414.2
454.2
439.3
403.9
424.7
454.8
439.8
404.4

Temperature of Air on Condenser Coil
Sensible Capacity (MBh)
Total
Total
Return Dry Bulb (°F)
Capacity1
Input
(MBh)
(kW)2
85
80
75
70
65
115°F
224.4 181.3
423.8
50.8
277.6 234.5 191.5
413.6
50.3
330.7 287.7 244.6 201.6
403.4
49.8
366.2 323.1 280.1 237.0 193.9
401.0
50.6
370.8 338.3 295.2 252.2 209.1
359.3
50.0
250.3 195.8
437.9
50.5
307.7 253.2 198.7
427.4
50.0
365.1 310.6 256.1 201.6
417.0
49.6
402.5 348.8 294.4 239.9 185.4
414.8
50.3
387.1 365.2 310.8 256.3 201.8
371.4
49.8
276.1 210.2
452.0
50.2
337.7 271.9 206.0
441.3
49.8
399.4 333.5 267.6 201.7
430.6
49.3
438.8 374.6 308.7 242.8 176.9
428.6
50.1
403.5 392.2 326.3 260.4 194.5
383.5
49.5
347.3 280.5 213.7
439.8
50.1
410.9 344.1 277.3 210.4
429.2
49.6
439.3 386.5 319.6 252.8 186.0
427.4
50.4
403.9 398.3 331.4 264.6 197.8
382.3
49.8
356.9 289.1 221.4
438.4
50.4
422.5 354.7 286.9 219.1
427.8
49.9
439.8 398.4 330.6 262.8 195.0
426.1
50.6
404.4 404.4 336.6 268.8 201.0
381.1
50.1

90
278.9
325.5
372.0
401.0
359.3
328.0
368.4
408.9
414.8
371.4
377.0
411.4
430.6
428.6
383.5
412.4
429.2
427.4
382.3
413.5
427.8
426.1
381.1

Sensible Capacity (MBh)
Return Dry Bulb (°F)
85
80
75
70
125°F
236.2 193.6
282.8 240.1 197.4
329.3 286.6 243.9 201.2
369.3 326.6 283.9 241.2
359.3 331.0 288.3 245.6
262.8 206.4
312.0 255.5 199.1
361.1 304.7 248.2 191.8
402.6 347.4 291.5 234.5
371.4 351.5 296.3 238.6
289.4 219.2
341.2 271.0 200.8
392.9 322.7 252.5 182.3
428.6 368.2 299.2 227.8
383.5 372.1 304.4 231.7
342.2 272.0 201.8
393.3 323.1 252.9 182.7
427.4 369.2 299.5 228.8
382.3 376.6 307.6 236.2
343.2 273.0 202.8
393.8 323.5 253.3 183.1
426.1 370.1 299.9 229.7
381.1 381.1 310.8 240.6

65
198.5
202.9
178.1
182.2
157.7
161.5
158.5
165.9
159.4
170.3

These capacities are gross ratings. For net capacity, deduct supply air blower motor, MBh. Example: Refer to the appropriate Blower
Performance Table for the BHP of the supply air blower motor, MBh = 3.415 x kW and kW = BHP x 0.746  nameplate rated motor
efficiency.
These ratings include the condenser fan motors and the compressor motors but not the supply air blower motor.

Johnson Controls Unitary Products

628767-YTG-J-0913

YD600/ND600 Air Handler with M1CZ600A Evaporator Section
Air on
Evaporator Coil
CFM

15000

17500

20000

21750

23500

15000

17500

20000

21750

23500

WB
(°F)

Total
Capacity1
(MBh)

Total
Input
(kW)2

90

77
72
67
62
57
77
72
67
62
57
77
72
67
62
57
72
67
62
57
72
67
62
57

778.4
711.3
644.1
618.5
629.2
803.9
734.5
665.2
638.8
649.9
829.3
757.8
686.3
659.1
670.6
784.2
710.3
682.2
694.3
810.6
734.3
705.3
717.9

38.3
40.7
43.1
41.7
40.1
38.1
40.5
42.9
41.5
39.9
37.9
40.3
42.7
41.2
39.7
39.9
42.3
40.8
39.3
39.5
41.9
40.5
38.9

415.3
471.4
527.5
618.5
629.2
456.4
517.4
578.5
638.8
649.9
497.4
563.4
629.5
659.1
670.6
617.2
681.9
682.2
694.3
671.0
734.3
705.3
717.9

77
72
67
62
57
77
72
67
62
57
77
72
67
62
57
72
67
62
57
72
67
62
57

700.8
647.9
595.0
579.8
603.6
717.9
663.7
609.5
594.0
618.3
735.0
679.5
624.1
608.1
633.1
690.9
634.5
618.3
643.7
702.3
644.9
628.5
654.3

50.7
50.6
50.4
49.5
48.3
51.1
50.9
50.8
49.8
48.7
51.5
51.3
51.2
50.2
49.0
51.1
50.9
49.9
48.8
50.8
50.7
49.7
48.5

394.8
454.7
514.5
579.8
603.6
430.2
494.6
559.0
594.0
618.3
465.6
534.5
603.4
608.1
633.1
560.0
624.1
618.3
643.7
585.6
644.9
628.5
654.3

Johnson Controls Unitary Products

Temperature of Air on Condenser Coil
Sensible Capacity (MBh)
Total
Total
Return Dry Bulb (°F)
Capacity1
Input
(MBh)
(kW)2
85
80
75
70
65
75°F
359.0 302.7
739.6
44.5
415.1 358.8 302.5
679.6
45.7
471.2 415.0 358.7 302.4
619.5
46.8
580.0 523.8 467.5 411.2 354.9
599.2
45.6
573.3 517.0 460.7 404.4 348.1
616.4
44.2
392.7 329.1
760.9
44.6
453.8 390.2 326.6
699.1
45.7
514.9 451.3 387.7 324.1
637.4
46.9
619.6 569.5 508.3 442.3 378.7
616.4
45.7
621.9 562.2 501.2 435.0 371.4
634.1
44.3
426.5 355.6
782.2
44.7
492.5 421.6 350.7
718.7
45.8
558.5 487.6 416.7 345.8
655.2
46.9
659.1 615.2 549.1 473.3 402.4
633.6
45.7
670.6 607.4 541.7 465.5 394.6
651.9
44.3
540.1 463.0 386.0
737.6
45.5
612.8 535.7 458.7 381.6
672.4
46.6
682.2 670.1 595.4 515.9 438.8
650.3
45.4
694.3 667.1 592.6 513.0 435.9
669.0
44.0
587.7 504.5 421.2
756.4
45.1
667.1 583.9 500.6 417.4
689.6
46.3
705.3 725.0 641.7 558.5 475.2
666.9
45.1
717.9 726.8 643.6 560.4 477.1
686.1
43.7
95°F
338.4 281.9
643.6
56.8
398.2 341.8 285.3
603.3
56.7
458.1 401.6 345.2 288.7
563.1
56.6
541.3 484.9 428.4 371.9 315.5
542.8
55.9
549.1 492.7 436.2 379.7 323.3
564.5
55.9
366.7 303.3
663.4
56.8
431.1 367.6 304.2
621.9
56.7
495.5 432.0 368.6 305.1
580.5
56.7
574.7 521.6 455.7 394.6 331.2
559.6
56.0
591.1 530.0 463.9 403.0 339.6
581.9
55.9
395.1 324.6
683.2
56.9
464.0 393.5 323.0
640.5
56.8
532.9 462.4 391.9 321.5
597.9
56.7
608.1 558.3 483.0 417.3 346.8
576.4
56.0
633.1 567.2 491.6 426.3 355.8
599.3
56.0
485.7 411.3 337.0
648.5
56.6
557.7 483.4 409.0 334.7
605.3
56.5
618.3 583.6 506.8 434.9 360.6
583.5
55.8
643.7 593.0 516.0 444.3 369.9
606.8
55.8
507.4 429.2 351.0
656.5
56.4
582.5 504.3 426.1 347.9
612.7
56.3
628.5 608.9 530.7 452.5 374.3
590.7
55.6
654.3 618.7 540.5 462.3 384.1
614.2
55.6

90
405.1
463.0
521.0
599.2
616.4
443.3
506.0
568.7
616.4
634.1
481.5
549.0
616.4
633.6
651.9
588.6
653.0
650.3
669.0
628.3
689.6
666.9
686.1
367.7
434.4
501.2
542.8
564.5
416.1
480.2
544.4
559.6
581.9
464.5
526.0
587.6
576.4
599.3
546.8
600.2
583.5
606.8
567.5
612.7
590.7
614.2

Sensible Capacity (MBh)
Return Dry Bulb (°F)
85
80
75
70
85°F
348.7 292.3
406.7 350.3 293.9
464.7 408.3 351.9 295.5
560.7 504.3 447.9 391.6
561.2 504.8 448.4 392.1
379.7 316.2
442.5 378.9 315.4
505.2 441.6 378.1 314.6
597.1 545.5 482.0 418.4
606.5 546.1 482.5 419.0
410.8 340.1
478.3 407.6 336.9
545.7 475.0 404.3 333.6
633.6 586.7 516.0 445.3
651.9 587.3 516.6 445.9
512.9 437.2 361.5
585.3 509.6 433.8 358.1
650.3 626.8 551.1 475.4
669.0 630.0 554.3 478.6
547.5 466.8 386.1
624.8 544.1 463.4 382.7
666.9 666.9 586.2 505.5
686.1 672.7 592.0 511.3
105°F
311.4 255.1
378.1 321.8 265.5
444.9 388.6 332.3 276.0
508.1 451.8 395.5 339.2
510.2 453.9 397.6 341.3
342.4 277.3
415.1 350.0 284.9
487.8 422.7 357.5 292.4
542.3 491.3 425.0 361.0
554.8 493.5 427.0 363.2
373.4 299.5
452.1 378.1 304.2
530.7 456.8 382.8 308.9
576.4 530.7 454.4 382.8
599.3 533.0 456.5 385.1
470.5 394.3 318.0
552.5 476.2 400.0 323.7
583.5 553.4 476.0 400.9
606.8 555.8 478.3 403.3
488.9 410.4 331.9
574.2 495.7 417.2 338.6
590.7 576.1 497.5 419.0
614.2 578.6 500.0 421.5

65
335.2
335.7
354.9
355.5
374.6
375.2
399.7
402.9
424.8
430.6
282.9
285.0
295.9
298.1
308.9
311.1
324.7
327.1
340.5
343.0

13

628767-YTG-J-0913

YD600/ND600 Air Handler with M1CZ600A Evaporator Section (Continued)
Air on
Evaporator Coil
CFM

15000

17500

20000

21750

23500

1

2

14

WB
(°F)

Total
Capacity1
(MBh)

Total
Input
(kW)2

90

77
72
67
62
57
77
72
67
62
57
77
72
67
62
57
72
67
62
57
72
67
62
57

586.4
558.8
531.1
505.9
525.3
608.8
580.2
551.5
525.2
545.4
631.3
601.5
571.8
544.6
565.5
606.1
576.2
548.7
569.8
610.7
580.5
552.9
574.2

62.8
62.8
62.7
62.3
63.4
62.6
62.5
62.5
62.1
63.2
62.4
62.3
62.3
61.9
63.0
62.2
62.1
61.7
62.8
62.0
61.9
61.5
62.6

340.6
414.2
487.8
505.9
525.3
402.0
465.9
529.8
525.2
545.4
463.4
517.6
571.8
544.6
565.5
533.5
576.2
548.7
569.8
549.4
580.5
552.9
574.2

Temperature of Air on Condenser Coil
Sensible Capacity (MBh)
Total
Total
Return Dry Bulb (°F)
Capacity1
Input
(MBh)
(kW)2
85
80
75
70
65
115°F
284.5 228.3
529.2
68.8
358.1 301.9 245.8
514.2
68.8
431.7 375.5 319.4 263.2
499.2
68.9
475.0 418.8 362.7 306.5 250.4
468.9
68.7
471.3 415.2 359.0 302.9 246.7
486.2
70.9
318.1 251.3
554.3
68.3
399.1 332.3 265.5
538.4
68.3
480.1 413.3 346.5 279.7
522.4
68.3
509.8 461.0 394.2 327.4 260.6
490.9
68.2
518.4 457.0 390.2 323.4 256.6
509.0
70.4
351.8 274.3
579.4
67.8
440.2 362.7 285.3
562.6
67.8
528.6 451.2 373.7 296.3
545.7
67.8
544.6 503.2 425.8 348.3 270.9
512.8
67.7
565.5 498.8 421.4 343.9 266.5
531.8
69.9
455.3 377.2 299.0
563.8
67.7
547.3 469.1 390.9 312.8
547.0
67.7
548.7 523.2 445.1 366.9 288.8
514.0
67.6
569.8 518.7 440.5 362.3 284.2
532.9
69.8
470.5 391.6 312.7
565.0
67.6
565.9 487.1 408.2 329.3
548.3
67.6
552.9 543.3 464.4 385.5 306.6
515.1
67.5
574.2 538.5 459.6 380.8 301.9
534.1
69.7

90
313.5
394.0
474.4
468.9
486.2
387.9
451.6
515.2
490.9
509.0
462.4
509.2
545.7
512.8
531.8
520.2
547.0
514.0
532.9
531.3
548.3
515.1
534.1

Sensible Capacity (MBh)
Return Dry Bulb (°F)
85
80
75
70
125°F
257.5 201.5
338.0 282.0 226.0
418.4 362.5 306.5 250.5
441.8 385.8 329.8 273.8
432.4 376.4 320.4 264.4
293.8 225.3
383.1 314.7 246.2
472.4 404.0 335.5 267.1
477.3 430.7 363.5 293.8
482.1 420.5 353.3 283.6
330.1 249.2
428.3 347.3 266.4
526.4 445.5 364.6 283.7
512.8 475.7 397.1 313.8
531.8 464.6 386.2 302.7
440.2 360.1 280.0
542.0 462.0 381.9 301.8
514.0 493.1 414.2 332.9
532.9 481.5 402.7 321.4
452.0 372.8 293.6
548.3 478.4 399.2 320.0
515.1 510.5 431.2 352.0
534.1 498.4 419.2 340.0

65
217.9
208.5
225.4
215.1
232.9
221.8
252.9
241.3
272.8
260.8

These capacities are gross ratings. For net capacity, deduct supply air blower motor, MBh. Example: Refer to the appropriate Blower
Performance Table for the BHP of the supply air blower motor, MBh = 3.415 x kW and kW = BHP x 0.746  nameplate rated motor
efficiency.
These ratings include the condenser fan motors and the compressor motors but not the supply air blower motor.

Johnson Controls Unitary Products

628767-YTG-J-0913

Air Handling Unit and Hot Water Coil Accessory Heating Capacity
ND360 / 1HW0406, ND480 & ND600 / 1HW04071
CAPACITY (MBH)
UNIT
MODEL

ND360

HOT WATER
COIL MODEL

GPM

1HW0406

ND480

CFM

ENTERING WATER TEMPERATURE MINUS ENTRY AIR TEMPERATURE °F.
70

90

110

130

150

8,000

236

304

372

440

508

10,000

265

341

416

492

568

12,000

291

374

457

540

623

14,000

315

405

495

585

675

12,800

348

447

547

646

746

16,000

389

500

611

722

833

19,200

425

547

668

790

911

16,000

389

500

611

722

833

20,000

436

561

686

810

935

24,000

473

610

746

882

1,019

50

75
1HW0407

ND600

75

1

These capacities do not include any blower motor heat.
NOTE: Temperature Water Drop (ºF) = (2 X MBH) / GPM.

Hot Water Coil Capacity Correction And Pressure Drop Vs GPM1
HOT WATER COIL MODEL

GPM

PRESSURE DROP
PSI

CAPACITY CORRECTION
FACTOR

25

0.4

0.79

50

1.0

1.00

75

1.8

1.04

100

3.4

1.07

50

1.0

0.95

75

1.5

1.00

100

2.4

1.03

125

3.5

1.05

1HW0406

1HW0407

1

For pressure drop in feet (water), multiply these values by 2.31.

Johnson Controls Unitary Products

15

628767-YTG-J-0913

Air Handling Unit and Steam Coil Accessory Heating Capacity
ND360 / 1NF0454
CAPACITY (MBH) @ 2 PSIG1
UNIT
MODEL

ND360

1

STEAM COIL
MODEL

CFM

DRY BULB TEMPERATURE OF AIR ENTERING COIL (°F)
10

30

50

70

8,000

535

483

432

380

10,000

592

535

478

422

12,000

642

580

518

456

14,000

687

621

555

489

1NF0454

These capacities do not include any blower motor heat.

Steam Coil Capacity Correction Factors For High Steam Pressure
STEAM PRESSURE (PSIG)

5

10

15

20

25

CAPACITY CORRECTION FACTOR

1.05

1.12

1.19

1.25

1.30

NOTE: Steam Rate = (lbs/Hr.) = 1.025 x MBH

16

Johnson Controls Unitary Products

628767-YTG-J-0913

Fan Performance
ND360, 480 & 600 Fan Performance
ND360 Fan Performance Data - 30 Ton
CFM
RPM

10,000

11,000

12,000

13,000

14,000

SP

BHP

kW

SP

BHP

kW

SP

BHP

kW

SP

BHP

kW

SP

BHP

kW

600

0.20

3.1

2.9

0.02

3.6

3.4

-

-

-

-

-

-

-

-

-

635

0.31

3.3

3.1

0.13

3.8

3.5

-

-

-

-

-

-

-

-

-

700

0.54

3.7

3.5

0.38

4.2

3.9

0.20

4.8

4.5

0.03

5.3

5.0

-

-

-

775

0.85

4.4

4.1

0.70

4.8

4.5

0.54

5.3

5.0

0.39

5.8

5.5

0.20

6.4

6.0

800

0.97

4.7

4.4

0.82

5.1

4.8

0.66

5.6

5.2

0.52

6.1

5.7

0.35

6.7

6.3

875

1.34

5.6

5.2

1.19

6.0

5.7

1.04

6.6

6.2

0.93

7.1

6.6

0.77

7.7

7.2

900

1.47

5.9

5.5

1.33

6.4

6.0

1.17

7.0

6.5

1.07

7.5

7.0

0.90

8.2

7.6

940

1.70

6.5

6.1

1.55

7.0

6.6

1.40

7.7

7.2

1.31

8.3

7.8

1.09

9.0

8.4

ND480 Fan Performance Data - 40 Ton
CFM
RPM

12,800

14,400

16,000

17,600

SP

BHP

kW

SP

BHP

kW

SP

BHP

kW

SP

BHP

600

0.84

6.0

5.2

0.63

7.2

6.2

0.40

8.4

7.2

0.13

9.7

kW
8.4

660

1.19

7.3

6.3

1.00

8.5

7.3

0.78

9.8

8.5

0.50

11.2

9.7

700

1.42

8.2

7.1

1.25

9.4

8.1

1.03

10.7

9.2

-

-

-

760

1.78

9.5

8.2

1.63

10.8

9.3

-

-

-

-

-

-

800

2.02

10.4

9.0

1.89

11.8

10.2

-

-

-

-

-

-

ND600 Fan Performance Data - 50 Ton
CFM
RPM

16,000

18,000

20,000

22,000

24,000

SP

BHP

kW

SP

BHP

kW

SP

BHP

kW

SP

BHP

kW

SP

BHP

kW

600

0.82

6.0

5.2

0.59

7.2

6.2

0.35

8.4

7.2

0.08

9.7

8.4

-

-

-

660

1.17

7.3

6.3

0.96

8.5

7.3

0.73

9.8

8.5

0.45

11.2

9.7

0.14

12.7

11.0

700

1.40

8.2

7.1

1.21

9.4

8.1

0.98

10.7

9.2

0.70

12.2

10.5

0.40

13.7

11.8

760

1.76

9.5

8.2

1.59

10.8

9.3

1.38

12.3

10.6

1.11

13.8

11.9

0.81

15.6

13.5

800

2.00

10.4

9.0

1.85

11.8

10.2

1.64

13.3

11.5

1.38

14.9

12.9

1.09

16.9

14.6

900

2.60

12.8

11.0

2.49

14.5

12.5

2.35

16.0

13.8

-

-

-

-

-

-

930

2.78

13.5

11.6

2.68

15.3

13.2

-

-

-

-

-

-

-

-

-

Johnson Controls Unitary Products

17

628767-YTG-J-0913

ND360, 480 & 600 Drive Kit Data
ADJUSTABLE MOTOR PULLEY
UNIT MODEL

ND360

DRIVE KIT
MODEL
NUMBER

BLOWER
RPM
RANGE

1LD0415

FIXED BLOWER PULLEY

BELTS

PITCH DIA.
(IN.)

BORE
(IN.)

PITCH DIA.
(IN.)

BORE
(IN.)

QTY.

PITCH
LENGTH
(IN.)

DESIGNATION

636 - 795

4.0 - 5.0

1 3/8

11.0

1 3/16

2

63.3

A62

1LD0407

668 - 827

4.2 - 5.2

1 3/8

11.0

1 3/16

2

63.3

A62

1LD0408

827 - 986

5.3 - 6.3

1 3/8

11.0

1 3/16

2

59.7

A59

1LD0409

607 - 776

4.3 - 5.5

1 3/8

12.4

1 3/16

2

85.1

B84

1LD0410

776 - 917

5.4 - 6.6

1 3/8

12.4

1 3/16

2

86.8

B85

1LD0411

692 - 833

4.8 - 6.0

1 3/8

12.4

1 3/16

2

78.6

B78

1LD0412

762 - 931

5.4 - 6.6

1 5/8

12.4

1 3/16

2

76.8

B75

ND480

ND600

ND360, 480 & 600 Motor Kit Data
UNIT MODEL

HP

MOTOR KIT MODEL NUMBER

FRAME SIZE

2LP04605133

208/230/460

5.0

ND360

VOLTAGE
(3PH-60-HZ)

184
2LP04605158

575

2LP04607133

208/230/460

7.5

213
2LP04607158

575

2LP04610133

208/230/460

10

215
2LP04610158

575

2LP04607133

208/230/460

7.5

213
2LP04607158

575

2LP04610133

208/230/460

ND480
10

215
2LP04610158

575

2LP04610133

208/230/460

10

215
2LP04610158

575

2LP04615133

208/230/460

ND600
15

254
2LP04615158

575

ND 360, 480 & 600 Overload Relay Kit
VOLTAGE
MOTOR HP
5
7.5
10
15

208/230V
2MP04708500
2MP04708700
2MP04708900
2MP04709000

460V
OVERLOAD KIT
2MP04708300
2MP04708400
2MP04708500
2MP04708700

575V
2MP04708300
2MP04708300
2MP04708400
2MP04708500

ND 360, 480 & 600 Overload Setting
VOLTAGE
MOTOR HP
5
7.5
10
15
1
2

18

208/230V

460V

575V

14/13
21/20
26/25
38/36

OVERLOAD SETTING (Full Load Amps)12
6.5
9.5
13
18

5
7.5
10
15

Motors with Service Factor of 1.15 or Greater: Adjust overload relay dial to the
motor nameplate Full Load Amps (FLA).
Motors with Service Factor Less Than 1.15: Adjust overload relay dial based on the
formula: Motor nameplate FLA x 0.90 = relay setting

Johnson Controls Unitary Products

628767-YTG-J-0913

Static Resistance
Static Resistance
Model

ND360

ND480

ND600

CFM

Hot Water Coil

Steam Coil

10000

0.08

0.11

11000

0.09

0.14

12000

0.10

0.17

13000

0.12

0.20

14000

0.14

0.23

12800

0.11

-

14400

0.13

-

16000

0.15

-

17600

0.17

-

19200

0.20

-

16000

0.15

-

18000

0.18

-

20000

0.21

-

22000

0.24

-

24000

0.28

-

Sound Performance
Indoor Sound Power Levels
Model
(Tons)

CFM

ND360
(30)

12000

ND480
(40)

ESP
(IWG)

Blower

Sound Power, dB (10-12) Watts
Rating1

Sound
dB (A)

Octave Band Center line Frequency (Hz)
125
250
500
1000
2000
4000

RPM

BHP

0.75

755

5.66

86

84

84

82

81

81

77

74

69

16000

0.80

800

8.9

92

90

90

88

90

86

84

81

76

20000

1.13

700

10.7

88

87

87

85

86

82

80

78

73

63

8000

2

ND600
(50)
1

2

These values have been accessed using a model of sound propagation from a point source into the hemispheric/free field. The dBA
values provided are to be used for reference only. Calculation of dBA values cover matters of system design and the fan manufacture
has no way of knowing the details of each system. This constitutes an exception to any specification or guarantee requiring a dBA
value of sound data in any other form than sound power level ratings.
ND600 Combined with M1CZ600 Evaporator Section

Johnson Controls Unitary Products

19

628767-YTG-J-0913

Electrical Data
Electrical Data
UNIT
MODEL

HP

5.0

ND360

7.5

10

7.5
ND480
10

10
ND600
15

20

FLA

VOLTAGE
(3PH-60HZ)

MIN
CIRCUIT
AMPACITY

MAX.
FUSE
SIZE
(Amps)

16.7
15.2
7.6
6.1
24.2
22
11
9
30.8
28
14
11
24.2
22
11
9
30.8
28
14
11
30.8
28
14
11
46.2
42
21
17

208
230
460
575
208
230
460
575
208
230
460
575
208
230
460
575
208
230
460
575
208
230
460
575
208
230
460
575

21
19
10
8
30
28
14
11
39
35
18
14
30
28
14
11
39
35
18
14
39
35
18
14
58
53
26
21

35
30
15
15
50
45
20
20
60
60
30
20
50
45
20
20
60
60
30
20
60
60
30
20
100
90
45
35

Johnson Controls Unitary Products

628767-YTG-J-0913

Typical Wiring Diagrams
Air Handling Units
Typical ND360, 480 & 600 Indoor Unit Wiring Diagram (Contactor)

Johnson Controls Unitary Products

21

628767-YTG-J-0913

Weights And Dimensions
Corner Weights & Center of Gravity ND360, 480 & 600 Unit
Model

Evaporator
Section
Drive HP
Cabinet
Wt (lb)

Blower Drive
Weight
Center of
Section Section
(lbs.)
Gravity
Cabinet Cabinet Ship Opera
CG X CG Y
Wt (lb) Wt (lb) ping ting

4 Point Load Location
(lbs.)

6 Point Load Location
(lbs.)

A

B

C

D

A

B

C

D

E

F

Vertical Airflow
ND360
ND480
ND600
M1CZ600

5.0
7.5
10
7.5
10
10
15
~

567
567
567
654
654
~
~
~

490
490
490
527
527
645
645
~

110
134
150
141
157
155
272
~

1122
1122
1122
1246
1246
705
705
979

1184
1208
1224
1348
1364
17421
18591
~

20.1
20.3
20.5
24.6
24.8
31.4
32.4
~

44.3
44.0
43.8
45.1
44.9
46.1
45.0
~

297
301
304
334
336
393
408
~

363
376
385
424
434
570
639
~

288
295
299
330
334
461
496
~

236
236
236
260
259
318
318
~

200
202
203
223
224
267
272
~

244
252
257
283
288
387
426
~

215
222
226
249
254
341
376
~

191
197
201
221
226
303
333
~

157
158
159
174
175
209
213
~

176
178
179
196
197
235
240
~

490
490
490
527
527
645
645
~

110.2
134
150
140.7
156.9
154.9
271.7
~

1122
1122
1122
1246
1246
705
705
979

1184
1208
1224
1348
1364
17421
18591
~

36.4
36.5
36.6
43.1
43.2
52.1
52.5
~

44.3
44.0
43.8
45.1
44.9
46.1
45.0
~

332
339
345
387
392
446
480
~

328
338
344
371
378
517
567
~

260
265
268
288
291
418
440
~

264
266
268
301
303
361
373
~

224
227
230
258
261
303
320
~

221
226
230
248
251
351
378
~

195
199
202
218
221
309
333
~

173
177
180
194
196
275
296
~

175
178
180
202
204
237
250
~

197
200
203
228
230
267
282
~

Horizontal Airflow
ND360
ND480
ND600
M1CZ600

567
567
567
654
654
908.5
908.5
~

Operating weight includes ND600 Air Handler and M1CZ600 Evaporator Coil Combined.

D (E)

Y

(D) C

CG
(F)

(C)

A (A)

(B) B
Vertical

22

Y

(D) C

CG
(F)
X

MOTOR

X

D (E)

(C)
MOTOR

1

5.0
7.5
10
7.5
10
10
15
~

A (A)

(B) B
Horizontal

Johnson Controls Unitary Products

628767-YTG-J-0913

TOP

22.0

62.4
22.0

22.5

5.3

5.3
2.6

9.1
3.0

19.0
SUPPLY
AIR

SUPPLY
AIR

4X Ø0.88 KO
CONTROLS
CONNECTION

15.9

Ø0.88 KO
ELECTRIC HEAT
CONNECTION

57.7

FRONT

SIDE

36.7

RETURN
AIR

Ø0.88 LIQUID
CONNECTION
SYSTEM 1

RETURN
AIR

74.7

Ø0.88 LIQUID
CONNECTION
SYSTEM 2
5.9

37.3
Ø1.125 SUCTION
CONNECTION
SYSTEM 1

33.2

23.6
Ø0.88 DRAIN
CONNECTION
3.6 5.5

2.4
0.63
95.6
100.1

Ø1.125 SUCTION
CONNECTION
SYSTEM 2
38.1

3.4
4.1

6.1
5.1

Unit Dimensions ND360

Johnson Controls Unitary Products

23

628767-YTG-J-0913

HORIZONTAL CONFIGURATION

RETURN
AIR

SUPPLY
AIR

73.3
74.0

Unit Dimensions ND360 (Continued)

24

Johnson Controls Unitary Products

628767-YTG-J-0913

TOP

60.5
20.6

22.0

22.0

5.3

5.3

2.6

5.5
3.0

19.0
SUPPLY
AIR

4X Ø0.88 KO
CONTROLS
CONNECTION

SUPPLY
AIR

FRONT

SIDE

44.0

RETURN
AIR

RETURN
AIR

Ø0.88 LIQUID
CONNECTION
SYSTEM 1

89.4

Ø0.88 LIQUID
CONNECTION
SYSTEM 2
10.1

44.7
40.5

Ø1.375 SUCTION
CONNECTION 23.1
SYSTEM 1
3.5

2.4
0.63
98.5
103.1
105.1

Ø1.375 SUCTION
CONNECTION
SYSTEM 2

3.2
4.3
4.5
7.1

7.9
7.6

Ø0.88 DRAIN
CONNECTION

45.4

Unit Dimensions ND480

Johnson Controls Unitary Products

25

628767-YTG-J-0913

HORIZONTAL CONFIGURATION

RETURN
AIR

SUPPLY
AIR

88.2
88.8

Unit Dimensions ND480 (Continued)

26

Johnson Controls Unitary Products

628767-YTG-J-0913

TOP
103.1
61.7
23.0

18.5

23.0
Ø0.88 KO
CONTROLS
CONNECTION

2.6

24.9
Ø1.13 KO
CONTROLS
CONNECTION
SUPPLY
AIR

SUPPLY
AIR

Ø1.38 KO
CONTROLS
CONNECTION

7.8
9.1
6.1

4.6
6.1
DETIAL A
SCALE 0.375
(2X TYP)

SEE DETAIL A

FRONT

SUPPLY
AIR

SIDE

SUPPLY
AIR

45.4
44.0

45.5

Unit Dimensions ND600

Johnson Controls Unitary Products

27

628767-YTG-J-0913

TOP

53.7

FRONT

RETURN
AIR

SIDE

RETURN
AIR

Ø0.88 LIQUID
CONNECTION
SYSTEM 1
Ø0.88 LIQUID
CONNECTION
SYSTEM 2
10.2

54.4
49.5
27.6
13.3
3.4

2.4
2.3

98.5
103.1
105.1

Ø2.13 SUCTION
CONNECTION Ø2.13 SUCTION
SYSTEM 1
CONNECTION
SYSTEM 2
53.7

3.2
6.7
7.6

7.3

Ø.88 DRAIN
CONNECTION

Unit Dimensions M1CZ600 Evaporator Section

28

Johnson Controls Unitary Products

628767-YTG-J-0913

VERTICAL CONFIGURATION

FRONT

SIDE
45.5

SUPPLY
AIR

SUPPLY
AIR

RETURN
AIR

RETURN
AIR

99.0

97.8

54.4

103.1

53.7

105.1

HORIZONTAL CONFIGURATION

NAMEPLATE

RETURN
AIR

SUPPLY
AIR

97.2
98.4

Unit Dimensions ND600 Air Handler & M1CZ600 Evaporator Coil

Johnson Controls Unitary Products

29

628767-YTG-J-0913

Unit Connection Sizes
Model
Dimensions (inches)

ND360

ND480

ND600

M1CZ600A

Length
Width
Height

100.1
38.1
74.7

103.1
45.4
89.4

103.1
45.5
45.4

103.1
53.7
54.4

2
1 1/8
7/8
7/8
7/8
7/8

2
1 3/8
7/8
7/8
7/8
7/8

1 3/8
7/8
-

2
2 1/8
7/8
7/8

2
19.0
22.0

2
19.0
22.0

2
24.9
23.0

-

33.2
95.6

40.5
98.5

-

49.5
98.5

System Data
No. Refrigeration Circuits
Suction Line OD (in.)
Liquid Line OD (in.)
Power Wiring Knockout
Control Wiring Knockout
Drain Line

Blower Outlet
Number
Width
Length

Return Air Inlet
Width
Length

Minimum Clearances
Top with Supply Air Opening1
Front with Return Air Opening
Right Side with access for Piping, Power & Control
Wiring Connections2
Left Side
Rear3
Bottom4
1
2
3

4

24”
24”
24”
24”
N/A
N/A

This dimension will vary if a supply air plenum or a base is
used.
This dimension is required for normal installation and service.
Although no clearance is required for service and operation,
some clearance may be required for routing the power and
control wiring.
Allow enough clearance to trap the condensate drain line.

Dimensions Hot Water Coil

Dimensions Hot Water Coil

30

DIMENSIONS

COIL
MODEL

UNIT
MODEL

A

B

C

D

E

F

1HW0406

ND360

100-1/8

37-7/8

6-3/4

3-7/8

1-3/8

1-3/8

1HW0407

ND480
ND600

103-1/8

45-1/4

6-1/2

4

1-5/8

1-5/8

Johnson Controls Unitary Products

628767-YTG-J-0913

Dimensions Steam Coil

Dimensions Steam Coil1
DIMENSIONS

COIL
MODEL

UNIT
MODEL

A

B

C

D

E

F

G

1NF0454

ND360

100-1/8

37-7/8

4-3/8

18-3/8

1-1/2

2

2-1/2

1

Coils are field-installed between the evaporator coil and the blower section of the unit.

Dimensions Base Sections1
DIMENSIONS

BASE
MODEL

UNIT
MODEL

A

B

1BS0406

ND360

100-1/8

37-7/8

1BS0407

ND480

103-1/8

45-1/4

1

Ventilation air can be brought into the unit through the
base section providing the base section is fully insulated in the field.

Dimensions Base Section

Johnson Controls Unitary Products

31

628767-YTG-J-0913

Unit Mounting
ND360, 480 & 600

hardware. The channels extend across the evaporator
section, the heating section (if included) and the blower
section. Each channel is to be bolted to both sections as
shown in Weight Distribution with Suspension Application
Figures. Refer to the Unit Mounting Dimensions Table for
mounting details and Corner Weights Tables for unit weight
distribution.

The ND Series evaporator units may be suspended from
joists with isolation type hangers or hooks. Suspension
accessories 1HH0403 (ND360), 1HH0404 (ND480) and
1HH0405 (ND600 Air Handler with M1CZ600 Evaporator
Section) may be ordered separately. All Suspension
accessories include three suspension channels and

ND360 & 480 Mounting Detail

HORIZONTAL
UNIT SUSPENDED
FROM ABOVE 3
AX

D

BX

C

E

BX

VERTICAL UNIT SUPPORTED
FROM BELOW

3
BLOWER
SECTION

F
1-1/2
EVAP . COIL
SECTION
U3

O
U

B
BLOWER
SECTION

A

EVAP.
COIL
SECTION
A

HEATING COIL 2
F
SUSPENSION
ANGLES 1

E

C
D

CX

4

B

BX
BX

1 The same channels can be used in either position. When used to

support a vertical unit, these channels should be cut to match the
bottom dimension of the evaporator section.

2

The suspension channels have two sets of mounting holes to
accommodate horizontal units with or without a heating coil. On
a horizontal unit without a heating coil, the suspension channels
will extend 3” beyond both ends of the unit.

3 The same channels can be used to support a horizontal, floor-

mounted unit from below.

4 After these bottom channels are cut per Note 1, a new hole will have
to be drilled at the cut end if the unit is to be mounted on isolators.

ND480/ND360 Weight Distribution With Suspension Application

32

Johnson Controls Unitary Products

628767-YTG-J-0913

NOTE: The following illustration shows how the channels
should be secured to the unit using the hardware
provided with the suspension accessory.

(2) 9/16 HOLES FOR 1/2
HANGER RODS
SUSPENSION
CHANNEL

5/16 NUT,
FLATWASHER

5/16 NUT,
LOCKWASHER,
FLATWASHER

3

3/8 NUT (USED
AS SPACER)
UNIT PANEL
5/16 BOLT,
FLAT-WASHER
SIDE
PANEL

UNIT ANGLE

ND360/ND480 Details For Securing Suspension Channels

BX
BX

AX
D
C
E

B
F

A

ND600 & M1CZ600 Weight Distribution With Suspension Application

Johnson Controls Unitary Products

33

628767-YTG-J-0913

ND600 Mounting Detail
When arranged horizontally, the ND600 air handler and
M1CZ600 evaporator coil can be suspended from joists with
hanger rods using a suspension accessory.
The suspension channels require no drilling or cutting. Each
channel has enough holes in its bottom flange for:
1.

Four bolted connections to the evaporator coil section.
(Only two are used on the outside supports)

2.

One bolted connection to the heating coil section.

3.

Four bolted connections to the blower section. (Only two
are used on the outside supports)

See Figure details for securing suspension channels.

When the heating section is not included, each channel will
extend 3" beyond the front and the rear of the unit. Bolt holes
in the bottom flange of each channel will still align with the
holes provided in the top framework of the evaporator section
and the blower section.
For both outside channels and for the Point 1 locations on the
center channel, the bolted connections are to be made where
the top sheet metal panels are attached to the unit
framework. The ¼” screws and cage nuts must be removed
and may be discarded. For the Point 2 locations on the center
channel, the bolted connections are to be made through the
knockouts in the top sheet metal panels. 5/16” cage nuts are
provided in the unit framework under these knockout
locations. Note that these cage nuts are part of the basic unit.
They are not supplied with the suspension accessory.
.

CENTER CHANNEL (Location “1”)

CENTER CHANNEL (Location “2”)

ND600 & M1CZ600 Details For Securing Suspension Channels

34

Johnson Controls Unitary Products

628767-YTG-J-0913

Unit Mounting Dimensions
UNIT

DIMENSIONS, INCHES

ND360

AX
69-1/4

BX
49-1/16

CX
26-5/8

ND480

84

50-9/16

34

ND600

87

51-1/2

~

Johnson Controls Unitary Products

35

628767-YTG-J-0913

Typical Field Wiring Diagrams

Typical Field Wiring Diagram ND360/480 Evaporator Units, ND600 Air Handler and M1CZ600A Evaporator Coil when
Matched with YD360/480/600 Condenser
NOTE: On non ND evaporator models, isolation relays must be installed to avoid overloading on 75VA transformers on the
condensing unit.

Typical ND360/480 & M1CZ600A Liquid Line Solenoid

36

Johnson Controls Unitary Products

628767-YTG-J-0913

Standard Terminal Block on NC300, ND360/480
and ND600 with M1CZ600A models. On non
NC/ND models isolation relays must be installed to
avoid overloading on 75 VA transformer on
condensing unit.

Primary side of transformer
connect to line side of power
supply.

Primary side of transformer
connect to line side of power
supply.

Non NC/ND units may not include any or all of
the components required to wire the unit. Use
the diagram as general reference only.
Typical Liquid Line Solenoid Wiring

Johnson Controls Unitary Products

37

Subject to change without notice. Printed in U.S.A.
Copyright © 2014 by Johnson Controls, Inc. All rights reserved.
York International Corporation
5005 York Drive
Norman, OK 73069

628767-YTG-J-0913
Supersedes: 628767-YTG-I-0113



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