ICP Furnace/Heater, Gas Manual L0502491
User Manual: ICP ICP Furnace/Heater, Gas Manual ICP Furnace/Heater, Gas Owner's Manual, ICP Furnace/Heater, Gas installation guides
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NTV6NNE
80+ 2-Stage &
NTP6/TNE
VariableSpeedNDP6/TDE
SAFETY
Recognize
safety information.
be alert to the potential
Understand
the signal
lies the most serious
personal
injury
This is the safety-
for personal
alert symbolZ_.
When
you see this symbol
on the furnace
and in instructions
manuals
injury.
words
DANGER,
hazards,
those
or death.
REQUIREMENTS
WARNING,
that will
or CA UTION.
result
in severe
These
personal
words
injury
are used with the safety-alert
or death.
symbol.
DANGERidenti-
WARNINGsignifiesahazardthatcouldresu]tin
CAUT__Nisusedt_identifyunsafe_racticesthatc_u_dresu_tinmin_r_ers_na_injury_r_r_ductand_r__erty
damage.
Installing
and servicing
should
install,
Untrained
repair,
service
be performed
heating
equipment
or service
heating
personnel
by trained
can perform
service
labels
attached
to or shipped
Follow
all safety
codes.
No. 541ANSIZ223.1.
Gasand
When
In the United
States,
instructions
instructions
practices.
exceed
procedures
cover
certain
We require
follow
all safety
edition
Only trained
and qualified
personnel
codes
air filters.
precautions
All other
operations
in the literature,
must
on tags, and on
that may apply.
including
of the National
glasses
and replacing
observe
the current
Standard
edition
Canada
and work gloves.
National
Fuel Gas Code
CANICGA-B149.1
(NFGC)
NFPA
- and .2-M91
Natural
Havefireextinguisheravailableduringstart-
calls.
requirements
instructions
equipment,
precautions
Wear safety
and service
and conform
local codes and ordinances,
these
components.
such as cleaning
on heating
safety
refer to the current
minimum
functions
working
with the unit and other
In Canada,
due to gas and electrical
basic maintenance
personnel.
PropanelnstallationCodes(NSCNGPIC).
up and adjustment
These
can be hazardous
equipment.
as a minimum
to existing
especially
those
national
standards
and safety
codes.
that may not have kept up with changing
In some
instances,
residential
these
construction
for a safe installation.
f
Manufactured
by:
International
Lewisburg,
Comfort
TN USA
Products
Corporation
(USA)
37097
Table of Contents
I. SafeInstallation Requirements................
2. Installation ...............................
3. Combustion & VentilationAir .................
2
4
7
4.Vent and Combustion Air Piping ..............
5. Horizontal Venting .........................
9
10
6. Gas Supply and Piping ......................
10
Printed in U.S.A.
7. Electrical Wiring ..........................
8. Ductworkand Filter(Upflow) ................
9. Ductworkand Filter(Downflow) ..............
10. Checksand Adjustments ..................
11.FurnaceMaintenance......................
12.Sequence of Operation& Diagnostic .........
13.TenchSupport and Parts ...................
LP1
10/1/2002
14
16
17
19
21
21
26
441 01 2016 02
1. Safe Installation
Requirements
There
B,
can be numerous
ing or dwelling.
Installation
or repairs
made
by
unqualified
ry, death,
persons
alert
can result
in hazards
to you and others.
Installation
MUST conform
with local codes or, in the absence
of
local codes, with codes
having jurisdiction.
The information
for use by
experienced
precautions
work, and is
instruments.
of all governmental
in this
manual
authorities
a qualified
service
technician
in such work,
who is familiar
and safety procedures
required
equipped
with the proper
tools
injury
who
is
with
all
in such
and test
Note:
property
or dwelling
brand
damage.
1.
the United States and Canada.
Refer to the appropriate
along with this manual, for proper installation.
•
Do NOT use this furnace
a building
•
that is under
for installation
vehicles.
as a construction
codes,
safe
Thoroughly
Do not
2,
and
read
this
heater
or to heat
Never
vide
for this furnace
(see Rat-
ing Plate on unit). Overfiring
will result in failure of heat exchanger and cause dangerous
operation.
(Furnace can be
converted
to L.E gas with approved
kit.)
Do NOT use open
•
Ensure adequate
to the furnace.
•
Seal supply
•
The vent system MUST be checked
the correct type and size.
•
Install
correct
flame
and ventilation
air is provided
to determine
the
unit.
and ventilation
Carbon
monoxide
Freeze
labels
on the unit.
and
part has been
service
under
technician
any part of the control
has been under
vent
grilles,
water.
to inspect
system
and
water.
or any ducts
Air must be provided
that
pro-
for proper
com-
of flue gases.
or "CO" is a colorless
fuel is not burned
does not receive
sufficient
and odorless
completely
or when
gas
the
oxygen.
bon monoxide
in a building or dwelling. The sources could
be gas-fired
clothes
dryers,
gas cooking
stoves,
water
heaters,
furnaces,
gas-fired
fireplaces,
wood fireplaces,
and several other items. Carbon monoxide
can cause serious bodily injury and/or death.
people of potentially
dangerous
(see Note below).
system.
If your unit remains
shut off during
cold weather
the
water pipes could freeze and burst, resulting
in serious
water damage.
Your unit is equipped
erating if sensors
haust flues.
If the structure
take these
1.
2,
with safety
detect abnormal
will be unattended
devices
that may keep it from op-
conditions
during
such as clogged
cold weather
ex-
you should
precautions.
Turn off main supply
water
Therefore,
to help alert
carbon monoxide
levels,
you should have carbon monoxide
detectors listed by a nationally recognized
agency (e.g. Underwriters
Laboratories
or International
Approval
Services)
installed
and mainor dwelling
warning.
off water
are pro-
for you, the owner.
in the building
when
and
how your unit operates
Freezing Temperatures and Your Structure
filter type and size.
The U.S. Consumer
Product Safety Commission
recommends that users of gas-burning
appliances
install carbon
monoxide
detectors.
There can be various sources of car-
tained
unit, you
that it is
Your unit is built to provide many years of safe and dependable
service providing it is properly installed and maintained.
However,
abuse and/or improper
use can shorten the life of the unit and
A.
of your
air ducts.
Unit MUST be installed so electrical
components
tected from direct contact with water.
hazards
if any
which
obstruct
produced
Safety Rules
create
unit
bustion
Turn
•
any
to test for gas leak.
combustion
and return
operation
manual
call a qualified
air to the
flame
•
use this
any gas control
3.
regarding
with gas and electricity.
the unit and to replace
in mobile
does not test any
no representations
efficient
involved
Immediately
construction.
Use only the Type of gas approved
to
you
do the the following:
the hazards
NOTE: This furnace
is design certified
by the American
Gas
Association
and the Canadian
Gas Association
for installation
in
This furnace
is NOT approved
homes,
trailers
or recreation
in order
fire or smoke,
or type of detector.
To ensure
should
of your furnace
and makes
This will help you understand
•
Therefore,
dangerous
(see Note below).
The manufacturer
detectors
C.
and/or
damage.
of potentially
in a buildbodily inju-
is intended
Failure to carefully
read and follow all instructions
in
this manual
can result in furnace
malfunction,
death,
personal
property
of fire or smoke
can ca use serious
should have fire extinguisher
and smoke detectors listed by
Underwriters
Laboratories
installed and maintained
in the
building
contained
and/or
people
sources
Fire or smoke
lines if possible.
water
into the structure
Open faucets
and drain the
in appropriate
areas.
Have someone
check the structure frequently
during cold
weather to make sure it is warm enough to prevent pipes
from freezing.
Suggest
they call a qualified
service
agency,
if required.
441 01 2016 02
START-UP
(Keep
Dealer
this
page
CHECK
for future
SHEET
reference)
Name:
Address:
Business Card Here
City, State(Province),
Zip or Postal Code:
Phone:
Owner
Name:
Manual Gas Shut-Off Upstream
Address:
City,
State(Province),
Zip or Postal
Code:
of Furnace/Drip-Leg?
YES
NOE_
Drip-Leg Upstream of Gas Valve?
YES
NoE I
Blower Speed Checked?
YES _
Model Number:
All Electrical Connections Tight?
Serial Number:
Electrical Polarity Checked?
Type of Gas:
Natural: _
Gas Valve Status Light OK?
Blower Motor H.P.:
Gas Valve Turned ON?
YES _I
YES _I
NO _I
YES _I
YES _
NO _I
NO _I
YES _I
Furnace Properly Grounded?
LP:
NO
NO _I
NO
Supply Voltage:
Measured Line Pressure When Firing Unit:
Which blower (DIP switch) setting is used?
Heating
Cooling
Temperature of Supply Air: High Fire (°F)__
Low Fire
Temperature of Return Air:
(°F)__or
(°F)__
Lo Fire (Supply - Return ): (°F)
Adjustments Section).
or (°C).__
Measured Manifold Pressure: Hi Fire
(°C)__
Thermostat OK?
or (°C)__
Temp. Rise Hi Fire (Supply - Return ): (°F)or
Filter Type and Size:
Calculated Firing Rate: (High & Low Fire) (See Checks and
Continuous
(°C',__
or (°C)__
YES _
NO
Thermostat: Single Stage
Two Stage
Subbase Level?
YES _
NO
Anticipator Set?
YES _
NO _
Breaker On?
YES _
Fan "Time ON" Setting:
Date of Installation:
Fan "Time OFF" Setting:
Date of Start-Up:
Lo Fire
Set At?:
NO
Dealer Comments:
441 01 2016 02
[_
2. Installation
Location and Clearances
Poison
carbon
monoxide
gas hazard.
If this furnace
is replacing
a previously
common-vented
furnace,
it may be necessary
to resize the existing
vent
line and chimney
to prevent
oversizing
problems
for the
other remaining
appliances(s).
See applicable
codes
and Venting
and Combustion
Air Check in Gas Vent
Installation
section.
and Clearances
ing location
mensions
based
upon the minimum
(Figure
1, Figure
clearance
2 or Figure
and furnace
di-
3).
CAUTION
Do NOT operate furnace
in a corrosive
atmosphere
containing chlorine,
fluorine
or any other damaging
chemicals.
Refer
to Combustion
& Ventilation
Air section,
Contaminated
Combustion
Air.
Failure to properly
vent this furnace
or other appliances
can result
in death,
personal
injury
and/or
property
damage.
Dimensions
If furnace is a replacement,
it is usually best to install the furnace
where the old one was. Choose the location or evaluate the exist-
(NTV6NNE)
MINIMUM CLEARANCES TO
COMBUSTIBLE
MATERIALS FOR ALL UNITS
REAR
0
FRONT
3"
Recommended
For Service
30"
ALL SIDES Of SUPPLY PLENUM
1"
SIDES
0
VENT
Single Wall Vent
6"
Type B-1 Double Wall Vent
TOP OF FURNACE
1"
1"
NOTE: Evaporator
"A" coil drain pan dimensions
ma
vary from furnace duct opening
size. Always consul
evaporator
specifications
for duct size requirements
Unit
@
is designed
Return
for bottom
air through
back
return
of unit
or side return.
is NOT
allowed.
30" rain.
25-22-28
DIMENSIONAL
INFORMATION
Electrical
ReturnAir
Connections
Cabinet
Supply Air
Top
Unit Capacity
A
B
C
D
E
Left/Right Side
D
E
Low Volt
R
P
O
N
F
G
Gas Connections
Side
J
H
Right Side
M
K
LeftSide
L
K
050FBI050BI2
40
15112
28112
1112 11/2
11/2
1112
41/2
175116 18112
23118 12518 22112 12114 237/8 28114 26
281I
075GF/075F14
40
19118
28112
11/2
11/2
11/2
11/2
41/2
175116 181/2 175/8 231/8 143/4 22112 14112 23718 28114 26
281/
100KJ & 125KJ
100J20 & 125J20
40
223/4
28112
1112 11/2
11/2
1112
41/2
175116 18112 21114 23118 18314 22112 14112 23718 281/4
281I
14
ALL DIMENSIONS
_]
Bottom
26
IN INCHES
441 O1 201602
Dimensions
and Clearances
(NTP6/TNE)
MINIMUM CLEARANCES TO
COMBUSTIBLE
MATERIALS FOR ALL UNITS
REAR
0
FRONT
3"
Recommended
for Service
30"
ALL SIDES Of SUPPLY PLENUM
1"
SIDES
0
VENT
Single Wall Vent
6"
Type B-1 Double Wall Vent
TOP OF FURNACE
1"
1"
NOTE:
Evaporator
"A" coil drain pan dimensions
may vary from furnace duct opening size, Always
consult evaporator
specifications
for duct size requirements.
@
Unit
is designed
Return
for bottom
air through
back
return
of unit
or side return.
is NOT
allowed.
Illllllll
0
30" rain.
25-22-28
DIMENSIONAL
INFORMATION
ElectricalConnections
ReturnAir
Cabinet
Top
Unit Capacity
Left/Right Side
Low Volt
P
Supply Air
O
Bottom
C
D
E
D
E
R
NTP6050FB
TNE050BI2
40
15112
28112
11/2
11/2
11/2
11/2
41/2
178116 18112
23118 12818 22112 12114 23718 28114 26
281/
NTP6075GF
TNEO75FI4
NTP6100GF
TNE100F14
40
19118 28112 11/2
11/2
11/2
11/2
41/2
178116 18112 17518 23118 14314 22112 14112 23718 28114 26
281/
NTP6100HKJ
TNE100J20
NTP6125KJ
TNE125J20
40
223/4 28112 11/2
11/2
11/2
11/2
41/2
178116 181/2 211/4 231/8 183/4 22112 14112 237/8 281/4
281/
ALL DIMENSIONS
441 O1 2016 02
J
H
Left Side
L
K
B
14
G
Right Side
M
K
A
N
F
Gas Connections
Side
26
IN INCHES
[_
Dimensions
and Clearances
(NDP6/TDE)
MINIMUM CLEARANCES TO
COMBUSTIBLE
MATERIALS FOR ALL UNITS
REAR
0
FRONT
3"
Recommended
For Service
30"
ALL SIDES Of SUPPLY PLENUM
1"
SIDES
0
VENT
....
c_
Single Wall Vent
6"
Type B-1 Double Wall Vent
1"
TOP OF FURNACE
B_"
1"
37/8
30" rain.
25-21-47b
DIMENSIONAL
INFORMATION
Electrical
Cabinet
A
B
C
D
E
D
E
NDP6050/O75FB
TDEOSO/O75B12
40
151/2
28112
11/2
11/2
15/8
NDP61OOHF
TDE1OOF16
40
19116
281/2
11/2
1112
NDP6125KJ
TDE125J20
40
22314
28112
1112
11/2
Gas Connections
Unit Dimensions
J
K
M
14
165/6
313116
25314
17518
165/6
313/16
25314
211i4
16516
board
or sheet
315116
253/4
313116
1518
11/2
315/16
175/6
15/8
1112
315116
211/4
Flue
N
P
R
18112
37/8
51/4
14
NDP610OHF
TDE1OOF16
9112
261116
237/8
175i6
181i2
55116
51/4
NDP6125KJ
TDE125J20
91/2
261116
237/8
211i4
181/2
71/2
5114
3.
24314
11/2
23718
2.
I
(G)
261116
Install
H
(F)
91/2
1.
Left
Right
(G)
NDP6050/O75FB
TDEO5O/O75B12
Installation
Supply
Low Voltage
(F)
Return
L
Connections
Left Side
Top
Unit
Dimensions
ALL DIMENSIONS
IN INCHES
Requirements
furnace
level.
Install furnace as centralized
heat distribution
system.
Fire Hazard.
as practical
with respect
Install the vent pipes as short as practical.
Installation
section).
(See
Gas
to the
Vent
4.
Do NOT install furnace directly on carpeting,
tile or other
combustible
material other than wood flooring.
5.
Maintain
clearance
for fire
clearance
of 30" is minimum
trols and filter.
safety and servicing.
A front
for access to the burner, con-
Place
furnace
metal
on downflow
Failure
sheet
and/or
6.
on noncombustible
to install
unit on noncombustible
metal can result
in death
property
damage.
Use a raised
cement
applications.
base if the floor
and/or
is damp
cement
personal
board
or
injury
or wet at times.
441 O1 201602
7. Residential
garage
installations
require:
•
Burners and ignition
above the floor.
sources
installed
•
Furnace must be located or physically
sible damage by a vehicle.
at least 18" (457mm)
protected
If you purchased
a horizontally
mountable
furnace,
installed horizontally
in an attic, basement, crawl space,
it can be
alcove, or
suspended
from a ceiling in a basement
right or left airflow position. See Figure
in either
The following
minimum
clearances
to combustibles
MUST
maintained
between
the furnace and adjacent
construction,
be
as
shown in Figure 4. ONLY the corner of the cabinet is allowed to
contact the rafters. All other clearances
should be observed
as
shown
Horizontal
a
from pos-
Horizontal Furnace Installation
Typical
or utility room
4.
in Figure
1, Figure
2, or Figure
3.
Installation
If the furnace
is to be suspended
from the floor joists
in a crawl
space or the rafters in an attic, it is necessary
to use steel pipe
straps or an angle iron frame to attach the furnace. These straps
should be attached to the furnace with sheet metal screws and to
the rafters or joists with bolts. The preferred
method
angle iron frame bolted to the rafters or joists.
is to use an
Thirty inches (30") is recommended
between the front of the furnace and adjacent
construction
or other appliances.
This should
be maintained
for service clearance.
Keep all insulating materials
clear from Iouvered
materials
may be combustible.
It is recommended
for further fire protection
sheet metal is placed between
the furnace
IMPORTANT
NOTE: Inspect unit rating plate to be certain model number
with "NTV6",
"NTP6",
"VNE"
or "TNE".
This identifies
horizontally
mountable.
you may NOT mount
may not be mounted
If unit does
Poison
carbon
NOT bear this designation,
this unit horizontally.
on its back.
3. Combustion
Horizontal
& Ventilation
furnace
•
Chlorinated
here to provide
•
Chlorine
•
Water
•
•
De-icing
salts or chemicals.
Carbon tetrachloride.
•
Halogen
•
Cleaning
•
Printing
•
•
Hydrochloric
acid.
Sulfuric Acid.
•
Solvent
•
Antistatic
fabric
•
Masonry
acid washing
combustion
and
and ventilation
injury.
of local codes,
the applicable
na-
When the installation
is complete,
check that all appliances
have
adequate
combustion
air and are venting properly. See Venting
And Combustion
Air Check in Section 4 of this manual.
Combustion
Air
Installations
in certain areas or types of structures will increase the
exposure
to chemicals
or halogens
that may harm the furnace.
These
instances
This furnace MUST NOT be installed directly on carpeting or tile
or other combustible material other than wood flooring or supports.
gas hazard.
or in the absence
Contaminated
the front of the furonly, not a require-
Air
Furnaces
require ventilation
openings to provide sufficient air for
proper combustion
and ventilation of flue gases. All duct or openings for su pplying combustion
and ventilation air must comply with
the gas codes,
tional codes.
wood floor and extend 12" (300mm) beyond
nace louver door. (This is a recommendation
ment).
Furnaces installed near chemical storage
Permanent
wave solutions
for hair.
Failure to provide
adequate
combustion
air can result
in death and/or
personal
must use only outside
Insulating
that cement board or
and the combustible
•
•
monoxide
Use methods
described
ventilation
air.
begins
unit as
door.
waxes
and cleaners.
based swimming
softening
areas.
pool chemicals.
chemicals.
type refrigerants.
solvents
inks,
(such
as perchloroethylene).
paint removers,
cements
varnishes,
etc..
and glues.
softeners
for clothes
dryers.
materials.
Confined Space Installation
NOTE: A confined
space is defined as an area with less than 50
cubic feet(1.4m 3) per 1,000 BTUH input rating for all gas appliances installed in the area.
air for combustion.
The following areas or types of structures may contain or have exposure to the substances
listed below. The installation
must be
evaluated
carefully as it may be necessary
to provide outside air
for combustion.
•
Commercial buildings.
•
Buildings with indoor pools.
•
Furnaces installed in laundry rooms.
•
Furnaces installed in hobby or craft rooms.
441 01 2016 02
Air Openings and Connecting
1.
Ducts
Total input rating for all gas appliances
MUST
ered when determining
free area of openings.
ducts
or openings
directly
be consid-
2.
Connect
3.
When screens are used to cover openings,
the openings
MUST be no smaller than 1/4" (6ram) mesh.
to outside.
4.
The minimum
dimension
of rectangular
NOT be less than 3" (75ram).
air ducts
MUST
5. When
sizinggrilleorlouver,
usethefreeareaofopening.
If
freeareaisNOTstamped
ormarked
ongrillorlouver,
assumea20%freeareaforwoodand60%formetal.
Requirements
1.
Figure
2.
and one outlet,
3.
Provide confined
space with sufficient air for proper combustion and ventilation of flue gases using horizontal or vertical ducts or openings.
Outside
Air
(This
is ONLY
a guide.
Subject
5 illustrates
how to provide
tion air. A minimum
4.
combustion
of two permanent
and ventila-
openings,
one inlet
are required.
One opening MUST be within 12" of the floor and the second opening within 12" of the ceiling.
Size openings
to codes
and ducts
of country
per Table
having
1.
jurisdiction.)
ThisinstallationNOTapprovedin Canada
, GableVent
GasVent
(1)
/
.d
SoffitVent
Soffit Vent
letAir (1) HI
Inlet
Air (1
Outlet
Air (1)
[[_J
Outlet
Air (2)
Inlet
Air (2)
Furnace
Inlet
Air (1)
MinimumOne Inlet and One Outlet Air Supplyis Required
May be in andCombination Shown
G_
E_:_,_r._
T
Inlet
Air (2)
Inlet Air OpeningMust be Within12"(300ram)of floor
Outlet Air OpeningMust be Within12"(300mm)of ceiling
(1) 1 Square Inch (6cmz) per 4000 BTUH
(2) 1 Square Inch (6cmz) per 2000 BTUH
5.
Horizontal duct openings require I square inch of free area
per 2,000 BTU H of combined input for all gas appliances in
area (see Table 1).
6.
Vertical
duct openings
or openings
directly
to outside
re-
quire 1 square inch of free area per 4,000 BTUH for combined input of all gas appliances
in area (see Table 1).
One permanent
opening,
enclosure,
shall
ances of at least
commencing
within
shall directly communicate
through a vertical or hori-
zontal duct to the outdoors
or spaces (crawl or attic) that freely
communicate
with the outdoors,
and shall have a minimum
free
area of:
•
1 sq. in per 3000
equipment
•
Btu per hr of the total
located
in the enclosure,
Not less than the sum of the areas
the confined
MinimumFree Area Requiredfor EachOpening
BTUH
Input
HorizontalDuct
Rating
(sq.in,i2,000BTUH)
input rating
of all
of all vent connectors
space.
50,000
25 sq. in,
12.5sq, in.
4"
75,000
37.5 sq, in,
18.75sq. in,
5"
100,000
50 sq, in.
25 sq. in.
6"
125,000
62,5 sq. in.
31.25 sq. in,
7"
EXAMPLE:
Furnace
Determining
Water Heater
carbon
homes
monoxide
will
require
gas hazard.
additional
air.
An unconfined
space or homes with tight construction
may
not have
adequate
air infiltration
for proper
combustion
and ventilation
of flue gases.
Failure
grilles
injury.
to supply
additional
air by means of ventilation
or ducts could
result in death and/or personal
Free Area
Total Input
100,000 + 30,000 = (130,000 + 4,000) = 32.5 Sq. In. Vertical
in
An unconfined
space
is defined
ume of 50 cubic feet per 1,000
appliances
in area.
as an area having
a minimum
BTUH total input rating
Adjoining
rooms can be considered
there are no doors between
rooms.
An attic or crawl space
Poison
Rd
Duct
(sq,in.
/4,000
BTUH)
Furnace Water Heater Total Input
100,000 + 30,000 = (130,000 + 2,000) = 65 Sq. In. Horizontal
and
Unconfined Space Installation
Most
VerticalDuct or openings
to outside
(sq.in./4,000BTUH)
12" of the top of the
be permitted
where the equipment
has clear1" from the sides and back and 6" (16 cm.) from
the front of the appliance.
The opening
with the outdoors or shall communicate
Free
Area
part of an unconfined
may be considered
vol-
for all gas
an unconfined
area if
space
provided there are adequate ventilation
openings directly to outdoors. Openings MUST remain open and NOT have any means of
being closed off. Ventilation
openings
to outdoors
MUST be at
least I square inch of free area per 4,000 BTU H oftotal
for all gas appliances
in area.
input rating
In unconfined
spaces, infiltration
should be adequate
to provide
air for combustion,
ventilation and dilution of flue gases. However,
in buildings with unusually tight construction,
be provided using the methods
described
fined Space Installation:
additional
air MUST
in section titled Con441 01 201602
Unusually
tightconstruction
isdefined
as:Construction
with
Ventilation Air
1 Wallsandceilings
exposed
totheoutside
haveacontinuous,sealed
vaporbarrier.
Openings
aregasketed
orsealed Some provincial codes and local municipalities require ventilation
or make-up
air be brought into the conditioned
space as replaceand
ment air. Whichever
method is used, the mixed return air tempera2 Doorsandopenable
windows
areweather
stripped
and
across the heat exchanger
MUST not fall below 60°F or flue
3. Other
openings
arecaulked
orsealed.
These
include
joints ture
gases will condense
in the heat exchanger.
This will shorten the
around
window
anddoorframes,
between
soleplates
and life of the heat exchanger and possibly void your warranty.
floors,between
wall-ceiling
joints,between
wallpanels,
at
penetrations
forplumbing,
electrical
andgaslines,etc.
4. Gas Vent Installation
Poison
hazard.
Read
carbon
monoxide
and follow
gas,
all instructions
fire
and
explosion
Poison
in death,
Install the vent in compliance
with codes of the country having jurisdiction,
local codes or ordinances
and these instructions.
These fan assisted
combustion
Category [ appliances
which
a negative
vent pressure.
furnaces
means
have been classified
that they MUST
operate
as
with
The following
National
furnace
instructions
Fuel Gas Code.
rating plate.
comply
Based
with the United
on the highest
States
input rate on the
If a Category [ vent passes through an attic, any concealed
space or floor, use ONLY Type B or Type L double wall vent
pipe. If vent pipe passes through interior wall, use type B
vent pipe with ventilated thimble ONLY.
2.
Do NOT vent furnace into any chimney serving an open
fireplace or solid fuel burning appliance.
3.
Use the same diameter
permitted
by the United
venting tables.
4.
Keep vertical Category [vent pipe or vent connector runs as
short and direct as possible.
5.
Vertical outdoor runs of type B or ANY single wall vent pipe
below the roof line are NOT permitted.
6.
Slope all horizontal
of 1/4" per foot.
Category
[ connector
States National
Fuel
Failure to properly
vent this furnace
or other appliances
can result
in death,
personal
injury
and/or
property
damage.
Venting and Combustion
NOTE:
If this installation
from a vent-
openings
in the venting
Visuallyinspect
the venting system for proper size and horizontal pitch to ensure there is no blockage
or restriction,
leakage, corrosion
or other
an unsafe condition.
3.
deficiencies
which
could
Insofar as is practical, close all doors and windows
doors between the space in which the appliance(s)
ing connected
to the venting
spaces of the building.
4.
system.
system
are located
cause
and all
remain-
and other
Turn on clothes dryers and any appliance not connected
the venting system. Turn on any exhaust
fans, such
to
as
range hoods and bathroom exhausts, so they will operate at
maximum
speed. Do not operate a summer exhaust fan.
Close fireplace
dampers.
Follow the lighting
spected.
Adjust
continuously.
6.
instructions
thermostat
for each appliance
so appliance(s)
will
being inoperate
Allow 5 minutes of main burner operation,
then check for
spillage at the draft hood relief opening of each appliance.
of a match
or candle
(Figure
6).
Vent Check
8.
Check existing gas vent or chimney
clearances
and local codes.
to ensure
they
Chimney
Vent Pipe
meet
Draft Hood
Typical Gas
Match
The furnace MUST be connected
to a factory built chimney
or vent complying with a recognized
standard. Venting into
a masonry
or concrete
chimney
is only permitted
as
outlined
in the United States National
Fuel Gas Code
441 01 2016 02
furnace
a minimum
Support all horizontal vent pipe every 6' using proper
clamps and metal straps.
or Masonry
an existing
Seal any unused
or pipe as
Gas Code
7.
venting
tables
instructions.
removes
2.
Use the flame
from furnace
Air Check
1,
5.
runs up away
gas hazard.
ing system serving one or more other appliances,
and to make
sure there is adequate
combustion
air for all appliances,
MAKE
THE FOLLOWING
CHECK.
Category I Safe Venting Requirements
NOTE:
monoxide
If this furnace
is replacing
a previously
common-vented
furnace,
it may be necessary
to resize
the existing
chimney
liner or vent to prevent
over sizing problems
for
the other remaining
appliances(s).
See codes of country
having jurisdiction.
in this section.
Failure to properly
vent this furnace
can result
personal
injury and/or property
damage.
carbon
section
in these
Water Heater
7.
[
1
I
_--
After it has been determined
that each appliance
vents
properly,
return doors, windows,
appliances
etc. to their
normal condition.
8.
If improper venting is observed, the cause MUST be corrected.
NOTE: If flame
infiltration
air.
pulls towards
draft hood,
this indicates
sufficient
Venting to Existing Masonry Chimney
NOTE:
The tables and notes
most
recent
printing
Code
venting
of the
referred
United
to below
States
are found
National
in the
Fuel
Gas Code tables for dedicated
venting and United
States National Fuel Gas Code tables for common venting with the maximum capacity reduced by 20% (0.80 X maximum
capacity)
and
the minimum
capacity
as shown in the applicable
table. Corrugated metal vent systems installed with bends or offsets require
additional
reduction
of 10% of the vent capacity for each 90 ° elbow.
Gas
NOTE: Two(2) 45 ° elbows are equivalent to one (1) 90 ° elbow.
tables.
Use the United States
size the chimney
Listed, corrugated
metallic
chimney
liner systems
in masonry
chimneys
shall be sized by using United States National
Fuel
National
Fuel Gas Code or N FGC Tables to
or vent. Dedicated
venting
of one fan assisted
furnace
into any masonry
chimney
is restricted.
The chimney
must first be lined with either type B vent sized in accordance
with
tables 1 or 2 or a listed single wall, metal lining system, sized in
accordance
with the vent tables.
5. Horizontal
Combined Venting into a Masonry Chimney
Venting
into a masonry
or concrete
chimney
is only
mitted as outlined
in the United States
National
Fuel
Code
venting
tables.
Follow
all safe venting
perGas
requirements.
Venting
CAUTION
Category ] Furnaces With External Power
Venters
In order to maintain a Category
] classification
of fan assisted furnaces when vented horizontally
with sidewall termination,
a power
venter is REQUIRED
to maintain a negative pressure in the vent-
It is the responsibility
of the installer
nate the vent and provide
adequate
essential
in order to avoid water/ice
ing, shrubs and walk-ways.
to properly
termishielding.
This is
damage to build-
ing system.
Please consult the Fields Controls Co. or Tjernlund
Products,
Inc. for power Venters certified for use with our furRaces.
Vent Termination
Venting Through a Non-Combustible
Combustible Wall
Consult
External
Power
Venter
6. Gas Supply
manufacturer
instructions.
and Piping
Poison
carbon
Models
Natural
designated
for Natural Gas are to be used with
Gas ONLY, unless
properly
converted
to use
with
monoxide
and
gas hazard.
LP gas.
Failure
personal
to follow
injury
these
and/or
instructions
property
can result
Gas Pressures
•____________________________________________________________________________
Gas
Manifold
Supply Pressure
Pressure
Type
RecomMax.
Min.
mended
High
Low
Natural
7"
(1.7 kPa)
14"
(3.5 kPa)
4.5"
(1.1 kPa)
3.5"
(0.9
kPa)
1.7"
(0.42
kPa)
Propane
11"
(2.7 kPa)
14"
(3.5 kPa)
11"
(2.7 kPa)
10"
4.3"
(2.5
kPa)
(1.07
kPa)
in death,
damage.
Gas Supply Requirements
•
Use only the Type of gas approved
ing plate for approved
gas type.
•
Gas input must not exceed the rated input shown on the rating plate. Overfiring
will result in failure of heat exchanger
and cause
•
Do not allow
dangerous
minimum
for this furnace.
See rat-
Fire)
operation.
supply
pressure
Doing so will decrease input to furnace.
Gas supply and manifold
pressures.
Manifold Gas Pressure Adjustments (Hi& Lo
to vary downward.
Refer to Table
2 for
NOTE: Gas supply
mum values listed
gas suppliers.
pressure MUST
on rating plate.
Make adjustment
to manifold pressure
combustion
air box cover removed.
combustion
with burners
operating
and
1.
Remove
2.
Connect manometer
to the tapped opening on the outlet
side of gas valve or on the manifold pipe. Use a manometer
with a 0 to 12" minimum water column range.
3.
Turn gas ON. Operate
air box cover.
the
jumper wire on the R to Wl
on the fan board.
_]
be within minimum and maxiPressures
are usually set by
furnace
on high fire by using
& W2 thermostat
connections
441 01 2016 02
a
4. Remove
theadjustment
coveronthegasvalve.Turnadjustingscrewcounterclockwise
todecrease
themanifold
pressure
andclockwise
toincrease.
SeeFigure29.
5. Setthe manifold pressure to value shown in Table 2,
Table
3 or Table
4.
Ensure furnace is equipped with the correct
Refer to Table 3 & Table 4 for correct orifice
ing value
and specific
gravity
for natural
main burner orifices.
size for a given heat-
and propane
gas.
Operation Above 2000' Altitude
6.
Operate the furnace on low fire by using a jumper wire on
the R to Wl thermostat connections on the fan board.
Note: The fourth (4th) DIP switch should be in the on position to set the low fire manifold pressure. (See wiring diagram)
7.
Repeat steps 4 and 5 for low fire operation.
8.
When the manifold pressures are properly set, replace the
adjustment screw covers on the gas valve.
9.
Removethejumper wires from the thermostat connections
on the fan board. Remove manometer and replace plug in
manifold.
Fire,
Explosion,
Poison
carbon
monoxide
gas
hazard.
This conversion
shall
be done by a qualified
service
agency
in
accordance
with
the
Manufacturer's
instructions
and all applicable
codes
and requirements, or in the absence
of local codes, the applicable
national
codes.
Failure
to follow
these
death,
personal
injury
instructions
and/or
exactly
property
can result
in
damage.
10. Replace combustion air box cover.
11. Return fourth (4th) DIP switch to previous setting.
These units may be used at full input rating when installed at altitudes up to 2000'. When installed above 2000', the high fire input
must be decreased
2% (natural) or 4% (LP) for each 1000' above
Natural Gas Input Rating Check
NOTE: The gas meter can be used to measure
input to furnace.
Rating is based on a natural gas BTU content of 1,000 BTU's per
cubic
meter.
Check
with gas supplier
for actual
BTU
content.
1.
Make sure combustion
air box cover is in place and closed
before performing
the following
steps.
2.
Turn OFF
gas supply
Use jumper
3.
Time
gas meter
ample.
4.
wire
how many
to all appliances
and start
to make
it takes
one complete
the smallest
dial on the
revolution.
Refer to Ex-
Repeat steps 2 and 3 with jumper wire on R to Wl for low
fire. NOTE: Fourth (4th) DIP switch must be in on position.
(See furnace
wiring diagram).
Return
switch to previous
setting after check.
fourth
(4th)
DIP
No. of Seconds
BTUContent
1,000
Per
Hour
3,600
TimePer Cubic
the intersection
of the heating value and elevation will be the manifold pressure required. If a gas orifice change is also required, the
box is shaded.
the table.
|
Foot in48
Seconds ]
The required
High
Altitude
Hour
75,000
Elevation
5.
If meter
Relight
uses a 2 cubic foot dial, divide results
all appliances
and ensure
(seconds)
by
all pilots are operating.
Orifice Sizing
NOTE: Factory sized
the furnace Technical
441 01 2016 02
orifices for natural
Support manual.
and LP gas are listed
orifice
size is shown
at the bottom
Sea Level
BTU Per
1,000 x 3,600 + 48 = 75,000 BTUH
NOTE:
two.
performance
based on elevation
gas and propane.
To use the natural gas table, first consult your local gas utility for
the heating value of the gas supply. Select the heating value on the
vertical border and follow across the table until the appropriate
elevation for the installation
is reached. The first value in the box at
Example
NaturaIGas
by a simple adjustment
of
or a combination
of a pres-
sure adjustment
and an orifice change. The changes required depend on the installation
altitude and the heating value of the fuel.
Table 3 & Table 4 showthe
proper furnace manifold pressure and
gas orifice size to achieve proper
above sea level for both natural
furnace.
on R to W1 and W2 for Hi fire.
seconds
sea level. This may be accomplished
manifold pressure or an orifice change,
in
Input
Rate = Nameplate
Input Rate
High Altitude
Natural
x (Multiplier)
Multiplier
LP Gas
2000'-2999'
0.96
0.92
3000'-3999'
0.94
0.88
4000'-4999'
0.92
0.84
5000'-5999'
0.90
0.80
6000'-6999'
0.88
0.76
7000'-7999'
0.86
0.72
[_
of
MANIFOLDPRESSUREAND ORIFICE SIZE FOR HIGH ALTITUDEAPPLICATIONS
Table3
NATURAL GAS
MEAN ELEVATION
HEATING VALUE
0 to 1999
BTU/CU. FT,
("wc)
2000 to
2999("wc)
FEET ABOVE SEA LEVEL
3000 to
4000 to
5000 to
6000 to
7000 to
3999 (" wc)
4999 (" wc)
5999 (" wc)
6999 (" wc)
8000 (" wc)
Hi
Lo
Hi
Lo
Hi
Lo
Hi
Lo
Hi
Lo
Hi
Lo
Hi
Lo
800
3.5
1.7
3.5
1.7
3.5
1.7
3.5
1.7
3.5
1.7
3.5
1.7
3.5
1.7
850
3.5
1.7
3.5
1.7
3.5
1.7
3.5
1.7
3.5
1.7
3.5
1.7
3.5
1.7
900
3.5
1.7
3.5
1.7
3.5
1.7
3.5
1.7
3.5
1.7
3.5
1.7
3.4
1.7
950
3.5
1.7
3.5
1.7
3.5
1.7
3.5
1.7
3.3
1.6
3.2
1.6
3.1
1.5
1000
3.5
1.7
3.4
1.7
3.3
1.6
3.2
1.5
3.0
1.5
2.9
1.4
2.8
1.4
1050
3.2
1.6
3.1
1.5
3.0
1.5
2.9
1.4
2.7
1.3
2.6
1.3
2.5
1.2
1100
2.9
1.4
2.8
1.4
2.7
1.3
2.6
1.3
2.5
1.2
2.4
1.2
2.3
Orifice Size
Table
#42
#42
#42
#42
#42
#42
1.1
#42
LPG or PROPANE
4
MEAN ELEVATION
HEATING VALUE
BTU/CU, FT.
2500
2000 to
3000 to
4000 to
5000 to
6000 to
7000 to
(" wc)
2999 (" wc)
3999 (" wc)
4999 (" wc)
5999 (" wc)
6999 (" wc)
8000 ("wc)
#55
#55
#55
#55
10.0
Hi
Orifice Size
FEET ABOVE SEA LEVEL
0 to 1999
I
4.9
Lo
10.0
Hi
#54
I
4.9
Lo
9.4
Hi
#54
I
Lo
4.6
#54
NOTE:
NATURAL GAS DATA BASED ON 0.60 SPECIFIC GRAVITY. PROPANE DATA BASED ON 1.53 SPECIFIC GRAVITY. FOR
FUELS WITH DIFFERENT SPECIFIC GRAVITY CONSULT THE LATEST EDITION OF THE NATIONAL FUEL GAS CODE ANSI
Z223.1 and CAN B149.
Changing Orifices
1.
After
disconnecting
remove
ment.
the access
power
and gas supply
door,
exposing
the
Manifold
to the furnace,
burner
(Downflow)
compart-
a. Remove the five (5) screws holding the burner box cover
to expose the manifold and burners. (Figure
7 or Figure 8)
2.
Disconnect
gas line and pilot tubing
ifold can be removed.
3.
Disconnect
wiring at gas valve.
location of any and all electrical
4.
Remove
the four (4) screws
valve to the manifold supports.
See (Figure
7 or Figure 8).
from gas valve so man-
Be sure to note the proper
wiring disconnected.
holding
the manifold
Do not discard
and gas
any screws.
Manifold (Upflow/Horizontal)
25-22-38
5.
6.
Carefully
remove
Remove
the orifices
with proper
7.
Tighten
Figure
sized
orifices
9.
the manifold
assembly.
from the manifold
orifices.
so they
See Figure
are
seated
and replace
them
9.
and
gas
tight.
See
25-22-32
_]
441 O1 2016 02
8.
Changing
--( -{,
Orifices
j
Flexible corrugated
inside the furnace
nace or ductwork.
Measure from face of orifice
to the back side of the
9.
mani fold.
10.
Install
11.
Measure
_,,,",,,,_
Properly
metal gas connector may NOT be used
or be secured or supported
by the fur-
size gas pipe to handle
or run gas pipe directly
correct
combined
from gas meter
pipe size for run length
pipe length
from gas meter
appliance
load
or LP gas regulator.
and furnace
rating.
or LP second
stage
regulator.
Fire or explosion
8.
Reassemble
all parts in reverse order as removed. Be sure
to engage the main burner orifices in the proper opening in
the burners.
9.
After reassembling,
turn gas on and check all joints
leaks using a soapy
mediately.
solution.
for gas
All leaks must be repaired
hazard.
Gas connector
must be properly
through
the side of the furnace,
inside
the furnace.
Failure
death,
to properly
bodily
injury
install
and/or
installed,
cannot
go
and can not be used
gas connector
can
property
damage.
result
in
im-
Additional LP Piping Requirements
Gas Piping Requirements
•
1.
Install gas piping in accordance
with local codes, or in the
absence
of local codes, the applicable
national codes.
2.
It is recommended
that a manual
shutoff
•
valve be installed
in the gas supply line outside the unit. Locate valve as close
to the furnace as possible where it is readily accessible.
Refer to Figure
10.
Have a licensed
LP gas dealer
age tank and check
If copper
tubing
make all connections
all connections
is used,
it MUST
at stor-
from tank to furnace.
comply
with limitation
set
in Local Codes, or in the absence of local codes, the gas
codes of the country having jurisdiction.
See Appendix.
•
Two-stage
regulation
of LP gas is recommended.
Typical Gas Piping
Fire or explosion
hazard.
Liquid
settle
(LP) gas is heavier
than air and will
in low areas and open depressions.
petroleum
and remain
Thoroughly
ventilate
area and dissipate
gas. Do NOT
use a match or open fla me to test for lea ks, or attempt to
start up furnace
before thoroughly
ventilating
area.
An open flame or spark can result
injury and/or property
damage.
in death,
personal
Final Check
•
Test all pipe for leaks.
•
If orifices
leaks.
•
During pressure
following:
25-22-31
3.
Use black
proved
iron or steel
pipe and fittings
Use pipe thread
LP gases.
5.
Install a dripleg no less than 3" long totrap
before it can enter gas valve.
7.
compound
which
is resistant
to natural
Use two pipe wrenches
vent gas valve
441 01 2016 02
when
from turning.
making
supply
dirt and moisture
connections
testing
make
sure they are checked
of gas piping system,
for
observe
the
does not exceed 1/2" PSIG, isolate
its individual
manual shutoff valve.
the
b. If test pressure exceeds 1/2" PSIG, the furnace and its individual shutoff valve must be disconnected
from the gas
and
•
Provide a 118" inch plug for test gauge connection
immediately up stream of gas supply connection
to furnace.
changed,
a. If test pressure
furnace
by closing
pipe ap-
by local code.
4.
6.
or other
where
system.
To check
for leaks apply
each joint.
Bubbles
soap suds or a liquid detergent
forming
indicate
•
Do not use an open flame totest
sion could occur.
•
Correct
to pre-
even the smallest
to
a leak.
for gas leaks. Fire or explo-
leak at once.
[_
7. Electrical
Wiring
Humidifier/Electronic
The furnace
Electrical
shock
hazard.
cleaner
Turn OFF electrical
power at fuse box or service
panel
before making
any electrical
connections
and ensure
a
proper
ground
connection
is made before
connecting
line voltage.
Failure
and/or
to do so can result
property
damage.
in death,
personal
Do NOT exceed 115V/0.8 amp. maximum
for
electronic
air
both
the
EAC
terminal
and
the
HUM
current
load
terminal
com-
the furnace
is fired
bined.
injury
NOTE:
and grounded
of local codes,
in accorthe appli-
Field wiring connections
must be made inside the furnace connection box. A suitable strain relief should be used at the point the
wires exit the furnace casing.
shall
and/or
The humidifier
will be powered
when
and the circulating air blower comes on. The electronic
air cleaner
will be powered anytime the thermostat
calls for air movement.
The furnace MUST be electrically
wired
dance with local codes, or in the absence
cable national codes.
conductors
for 115 VAC humidifier
connection.
CAUTION
Power Supply Wiring
Copper
is wired
Air Cleaner
be used.
Line voltage
sized for the input amps stated on the rating
be connected
to its own separate
circuit.
wires
should
plate. Furnace
be
must
However, the electronic
air cleaner is NOT energized
during continuous fan operation
controlled
by the electronic
fan control.
Dehumidification
(NTV6NNE)
The fan control is wired for 24 VAC normally open (N/O) dehumidistat connection.
Connect dehumidistat
to the R terminal and the
1/4" male quick connect
Figure 14 and "Furnace
cooling
ergized
Y2 terminal
on the fan control
(See
Wiring Diagram3
A 20% reduction
of
airflow will occur when the Y2 dehumidistat
terminal
during a call for cooling from the thermostat.
is en-
I
Figure 11
Thermostat
The 2-stage
furnace control will operate with either a single stage
or a two stage heating thermostat
and will provide 2-stage
heating
I Electrical Connections
I (NTV6/VNE)
NOTE: Control is ground sensitive.
NOTE: Junction Box can be mounted to either the left or right side.
operation.
For single stage thermostat
installations,
the R and W
wires from the thermostat
connect to the R and Wl connections
on the furnace
control.
Note:
The fourth
(4th) DIP switch
should
115V=
60Hz.
be in the off position for the furnace to operate properly with a
single stage thermostat.
Failure to change DIP switch with single
stage thermostat
will result in Low Fire operation
ONLY. (See wiring diagram) During operation,
the furnace will operate on low fire
for 12 minutes. If the heat request exists for more than 12 minutes,
the furnace will automatically
shift to the high fire mode for the re-
Ground
maining duration
of the heating cycle. For 2-stage
thermostat
installations,
the R, Wl and W2 wires from the thermostat
connect
_Lo*Vo_go
to the R, Wl
and W2 connections
on the furnace
control.
During
i Terminal Board _
operation,
the furnace will shift from low fire to high fire as requested by the thermostat.
The thermostat
heat anticipator
should
be adjusted
to a .10 setting for both types of thermostats.
Thermostat
location has an important
effect on the operation
of
the unit. Follow instructions
included with thermostat
for correct
mounting
2
_
"rh_no_tat
and wiring.
Low voltage connections
board to fan control.
to furnace
must
be made
on terminal
Optional Equipment
All wiring from furnace to optional equipment
MUST conform to local codes or, in the absence of local codes, the applicable
national
codes. Install wiring in accordance
with manufacturer's
instructions.
_]
(_'_,F,_ TwoStage'
_Thermostat
1
Motor
Control
Variable
Motor
Speed
25-23-11
441 01 2016 02
Figure 12
Electrical Connections
(Upflow/Horizontal)
NTP6/TNE
Fan Control
The fan control
NOTE: Control is ground sensitive.
NOTE: Junction Box can be mounted to either the left or right side.
is preset
at the factory
with an adjustable
blower
ON delay of 30 seconds in the heating mode. The blower OFF timing is preset at 140 seconds. If desired, the fan ON delay and OFF
delay can be reset to obtain the longest delay times while still
maintaining
comfort
levels.
See "Furnace
Wiring
Diagram".
NOTE: It is recommended
to achieve maximum
efficiency that the
fan control be set to turn on at 30 seconds after the burners light.
NOTE: For single stage thermostat
operation
switch must be in the off position. (See furnace
Figure 14). Failure to change
will result in Lo fire operation
Fan
_L
I
switch with single stage thermostat
ONLY.
Timer
I _/
_
_
the fourth (4th) DIP
wiring diagram and
,¢-k..-./_
_,
_
Connections
/
_
_
Dip
_
Switch
_See"Wiring
for switch
Figure 13
Electrical Connections
(Downflow)
NDP6/TDE
//_
_
._ _ ,_,
_ _L_.L_
settings
FUSE
116V._=.
iv
25-22-60
441 01 2016 02
[_
8. Ductwork
and Filter (NTV6/VNE
& NTP6/TNE)
When
a refrigeration
coil is used in conjunction
with
this
Poison carbon monoxide gas hazard.
unit, it must be installed on the discharge
side of the unit to
avoid condensation
on the heat exchanger.
Do NOT draw return air from inside a closet or utility
room where furnace is located. Return air duct MUST be
sealed to furnace casing.
sealing
through
If separate
evaporator
and blower
unit is used, install
good
dampers
for air flow control.
Chilled
air going
the furnace could cause condensation
and shorten
furnace life. Dampers (purchased
locally) can be either automatic or manual. Manually operated
dampers MUST be
equipped with a means to prevent furnace or air condition-
Failure to properly seal duct can result in death and/or
personal injury.
ing operation
tion.
Duct Connections
unless
damper
is in the full heat or cool posi-
This furnace may be installed in only a bottom or side return application. Return air through the back of the unit is NOT allowed.
Side connections can be made by cutting out the embossed area
shown in Figure 15.
Cutting
Poison
This
Side Return Air Opening
carbon
Cool
air
condensate
•
monoxide
could
result
Installation
Starting
Hole
•
•
Duct Design (NTV6NNE & NTP6/TTNE)
Design
and install
air distribution
system
to comply
tioning Contractors
of America manuals or other
ods that conform to local codes and good trade
meth-
When the furnace is located in an area near or adjacent to the living area, the system should be carefully designed with returns to
minimize
noise transmission
through
the return air grille. Any
blower moving a high volume of air will produce
audible noise
which could be objectionable
when the unit is located very close to
a living area. It is often advisable to routethe return air ducts under
the floor or through the attic.
•
•
Refer to furnace Technical
for air flow information.
Size ductwork
tioning.
Duct Installation
•
Manual
(Blower
furnace
Data)
air flow for heating
ducts
flexible
and supply
for return
duct
injury.
are recommended
to balance
connectors
connections
in
system's
are
air
recom-
to furnace.
If air return grille is located close to the fan inlet, install at
least one, 90 ° air turn between fan and inlet grille to reduce
noise.
Ductwork
installed
require
in attic, or exposed
2" of insulation
to outside
with outdoor
tempera-
type vapor
Ductwork
installed
in an indoor unconditioned
quires a minimum of 1" of insulation with indoor
barrier.
barri-
space retype vapor
Panel on some models
A removal access panel should be provided
in the outlet duct
when the furnace is installed without a cooling coil. This will allow
smoke or reflected light to be observable
inside the casing to indicate the presence of leaks in the heat exchanger.
This access cover shall be attached in such a manner as to prevent air leaks.
Filters
A filter MUST be used. Filters may not be supplied
but can be purchased
from your dealer.
with all models,
The furnaces, with 1600 or less CFM rating, are supplied with a
16" x 25" high velocity filter and rack. On these models, the supinternally
for bottom
return
or ex-
and air condiThe furnaces with greater than 1600 CFM requires that both left
and right side returns are used in side return applications.
Two 16"
x 25" high velocity filters and racks are provided with furnace. Fil-
Requirements
space.
dampers
or in individual
plied filter rack may be mounted
ternally for side return.
When furnace supply ducts carry air outside furnace
seal return air duct to furnace casing and terminate
outside
_]
to handle
Support
personal
mended
Inspection
with Air Condiapproved
practices.
•
and/or
Non-combustible,
tures
er.
Bottom returns can be made by removing
the knockout
panel in
the furnace base. Do NOT remove knock-out
except for a bottom
return.
in death
of locking-type
all branches,
flow.
•
gas hazard.
passing
over
heat
exchanger
can
cause
to form resulting
in heat exchanger
failure.
area,
duct
ter racks must be mounted externally.
If return air must be on one
side only, an optional 20"x 25" filter standoff rack kits can be used.
(See Figure 16) For bottom return, an optional 20" x 25" filter rack
kit can be mounted
internally.
441 01 2016 02
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ii!!
Optional
Filters Installed
Duct Standoff
on Two Sides
20 x 25 Optional
Filter Rack
Filter
Filter
Filters Rack Installation
Bottom
Side Return
Center
the filter rack on the side panel, flush with the bottom
edge
of the furnace. Mark the fastening
holes. Drill the fastening holes in
the side panel and fasten the filter rack in place with sheet metal
screws.
See Figure
17 & Figure
18.
CAUTION
When installing a bottom mounted filter rack, slide the two side filter clips to the back of the furnace BEFORE installing.
This will allow the rack to clear the front raised edge of the furnace.
Insert
rack into side clips first and push rack back until it is fully engaged
into back clip. When rack is in place, slide clips back into place
midway
If filters
are only suitable
homeowner
that filter size
conditioning
is added.
Return
on rack as shown
in Figure
Bottom
Side
19.
for heating
application,
advise
may need to be increased
if air
Return
Filter
Mounted
Filter
Rack
Rack
AW3192
Slide filter clips
towards
back
before
removing
Filter
=
Ductwork
Sub-Bases
The
for Combustible
Subbase
downflow
furnace
and Filter (Downflow/Horizontal)
for Combustible
furnace
is installed
The opening
Floors - Furnace Only
Floors
MUST
is set on combustible
material
on a coil box (cased
be used
when
a
even when the
1.
in the base is 11/4"(32mm)
narrower
than the minimum
floor. This is done to maintain
shorter
and 11/8"(29mm)
required size of the opening
in the
a 1" clearance
between the floor and
the plenum.
coil).
NOTE:
Supply
opening
is 37/8" from the rear of the furnace.
Therefore
maintain a 37/8" clearance
from a wall behind the furnace (where
on NDP6/TDE
2.
Fabricate
the
plenum
to the dimensions
Note that the dimensions
given
are outside
given
in Table
dimensions.
applicable).
Cut the opening in the floor according
the floor must be cut to the dimensions
the base is equipped
with locating
to Table 5. The hole in
listed in Table 5 since
tabs that center
the base
over the opening.
441 01 2016 02
[_
5.
Table 5
Sub-bases
for Combustible
sub-base
Floor
sub-base for Combustible Floors
Part Number
for Combustible
Dimensions
N _
J*
K**
NAHH001SB
1511116
283/4
149/16
NAHH002SB
1 95/16
283/4
183/16
NAHH003SB
2215116
283/4
NAHH004SB
1511/16
NAHH005SB
1 95/16
NAHH006SB
2215/16
(Furnace
Floors Dimensions
Opening
Opening In
Base For Plenum
In Floor
Typical Plenum
Dimensions
M
N
P
R
S
16
16114
14518
15
13112
15
13112
16
16114
18114
15
17118
15
17118
2113/16
16
16114
21 t/8
15
193/4
15
193/4
209/16
149/16
16
161/4
145/8
15
131/2
15
13112
209/16
183/16
16
161/4
181/4
15
171/8
15
17118
209/16
2113/16
16
161/4
21 t/8
15
193/4
15
193/4
Only)
sub=base for
Cased Coil
Outside Dimension
_
3.
Base Spacer Side To Side
Set the base over the opening
in the floor, centering
ing in the base over the opening
to the floor with screws
or
Figure 22.
Figure 20
4,
the open-
3.
in the floor. Fasten the base
nails.
See
Figure 20 and
Exploded View of Sub-Base
for Furnace ONLY
Figure
Drop the plenum through the opening in the base. The flange
of the plenum should rest on top of the combustible
floor
base.
Sub-base for Combustible
Set the base over the opening
Floors- Downflow Coil
in the floor, centering
ing in the base over the opening
to the floor with
screws
or
Figure 22.
21
[
the open-
in the floor. Fasten
nails.
See Figure
the base
21 and
Exploded View of Base for
Downflow Cased Coil
25-21-46b
4,
Drop the plenum through the opening in the base. The flange
of the plenum should rest on top of the combustible
floor
base.
Box
The
Subbase
downflow
bustible
for Combustible
furnace,
used
Floors
MUST
with a downflowcoilbox,
when
Setting
a
Furnace
Cut the opening in the floor according
the floor must be cut to the dimensions
the base is equipped
over the opening.
the Base
is set on com-
flooring.
NOTE:
Supply
opening
is 37/8" from the
Therefore
maintain
a 37/8 ', clearance
from
ble).
1.
be used
with locating
rear
wall
of the
(where
furnace.
applica-
Subbase
Insulation
to Table 6. The hole in
listed in Table 6 since
tabs that center
the base
Wood Floor
The opening in the base is 11/4"(32mm)
shorter and 1 1/8" (29mm)
narrower than the recommended
size of the opening in the floor.
This is done to provide
plenum.
2.
a 1" clearance
between
the floor and the
Fabricate
the plenum to the dimensions
given in Table
Note that the dimensions
given are outside dimensions.
6.
This subbase for combustible
floors has been designed so that the
height of the sub-base
raises the downflow
coil off the floor to allow easy installation
of the condensate
drain. See Figure 23.
441 01 201602
Figure 23
Condensate
Line Raised
by Base
Figure 24
Filter Rack Installation
25-20-52
25-21-05c
Non-Combustible
Floor:
NOTE: Plenum must be fitted as close to the return air flange of the
unit as possible to eliminate any air bypassing
the filters.
Set the furnace over the opening in the floor. If necessary,
grout
around the base to seal air leaks between the base and the floor.
3.
4.
Filters:
The filters
supplied
air plenum
above
furnace.
NOTE:
with the furnace
the furnace.
See Figure
air plenum
"A" (Figure
a return
air duct or grille
NOTE:
The furnace
MUST
extend
25) to provide
above
is provided
handle the airflow
the furnace.
required
if central
Insert end of filter rack with
a sufficient
height
for the attachment
with high velocity
and type of filter supplied
of
Slide remaining filter into unit and up into place
side of unit. See Figure 25.
Figure 25
[
Filter
3
air conditioning
Installation
/4' (19ram)
flange
into slot in the
insert front end with 1/4" (6mm)
and
back,
push
into front slot.
14"
(350mm)
will
With filter rack pushed
into position
T
is used with
24.
with filter rack
25-21-05d
pushed as far forward as it will go, bend 1/4" (6mm) flange and
3/4"(19mm)
flange up 90 degrees.
See Figure 24.
10. Checks
and Adjustments
CAUTION
Startup
NOTE:
Refer
ManuaL
441 01 2016 02
on left hand
type filter(s).
with the furnace
back of the unit. See Figure
flange
the right hand side of the
with each
the filters.
The size, quantity,
2,
in the return
through
24.
The return
above dimension
may be installed
A filter rack is supplied
Filters can only be installed
unit blower opening. Slide filter into unit until it is in position to
be pushed up and over into place on the left hand side of unit.
See Figure 25.
to startup
procedures
in the
Users
Information
If any sparks,
odors or unusual
noises
shut OFF power to furnace.
Check for
struction
to blower.
occur,
wiring
immediately
errors
or ob-
Gas Supply Pressure
Gas supply
pressure
values listed on rating
pliers.
should
be within
plate. Pressures
(See L.P. Kit instruction
manual
Place thermometers
in supply and return air registers as
close to furnace as possible, avoiding
direct radiant heat
1,
minimum
and
are usually
for furnaces
maximum
from heat exchangers.
set by gas sup-
converted
Operate furnace on high fire for 10 minutes with all the registers and duct dampers open by using a jumper wire on R
to Wl and W2 thermostat
connections
on the fan board.
2,
to L.R gas)
Note: The fourth (4th) DIP Switch should
tion. (See furnace wiring diagram)
Adjust Pilot Burner
3.
The furnace has a pilot flame to light the main burner. The flame
should surround 3/8" to 1/2" of the flame rod. See Figure 26. To adjust, remove cap from pilot adjusting
screw on gas valve. Turn
screw counterclockwise
to increase
or clockwise
to decrease
flame as required.
Replace
cap after adjusting
Take readings
with range
4.
on rating
If the temperature
rise is not in the correct range, the blower
speed must be changed. A higher blower speed will lower
screw.
the temperature
rise. A lower blower
temperature
rise.
speed will increase
the
5.
Repeat steps 2 thru 4 with the furnace operating on low fire
for 10 minutes by using a jumper wire on the R to W1 thermostat connections
on the fan board.
6,
Remove the jumper
plete. Return fourth
Flame Rod
Hot Surface
Igniter
specified
plate.
Pilot Burner
/
and compare
be in the on posi-
wire after the adjustments
(4th) to previous setting.
are com-
Changing Blower Speedon NTP6/TNE&
NDP6/TDE
10-11-65
Main Burner Flame Check
Allow
the furnace
the main burner
Check
to run approximately
and pilot flames.
for the following
(Figure
10 minutes
See Figure
then
inspect
27.
27):
Since the manufacturer
cannot establish
that will be applied
to the unit, it is the
installer
dealer/contractor
to select
speeds
•
Stable and blue flames. Dust may cause orange tips or
wisps of yellow, but flames MUST NOT have solid, yellow tips.
Flames
extending
changer.
•
Flames
directly
do NOT touch
from
burner
into
heat
application
If it is necessary
1.
•
for the
ex-
sides of heat exchanger
to change
when
speeds,
the
the static pressure
responsibility
of the
the
proper
blower
unit
is installed.
refer to steps
below.
Refer to Furnace Wiring Diagram for location of
and cooling speed taps located on the electronic
as well as location of unused blower motor speed
the chart (Table 6) to determine
the blower motor
the heating
fan control
leads. Use
speed set-
tings.
If any problems with main burner flames are noted, it may be necessary to adjust gas pressures,
or check for drafts.
Table 6
Blower
Speed
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Main Burner
Wire Color
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Chart
Motor Speed
Black
High
Orange*
Blue
Med-High
Medium
Red
* Med-High
2,
Temperature Rise Check
3,
speed MUST
rise through the furnace
ture rise is the difference
tures.
To check
IN
temperature
be set to give the correct
air temperature
as marked on the rating plate. Temperabetween supply and return air tempera-
rise,use
the following
procedure:
may not be provided
on all models.
Change the heat or cool blower motor speed by removing the
motor lead from the "Heat" or "Cool" terminal and replace it
with the desired motor speed lead from the "Unused
Motor
Lead" location.
Connect
the wire previously
removed
from
the "Heat" or "Cool" terminal to the vacated "Unused
Motor
Lead" terminal.
10-10-78
The blower
speed
Low
If the same speed must be used for both heating and cooling,
remove the undesired
motor speed lead from the "Heat" or
"Cool" terminal and connect that lead to the open terminal at
"Unused
Motor Lead" location or tape off. Attach a jumper
between the "Heat" and "Cool" terminals
and the remaining
motor speed lead.
441 01 201602
Note:Whenusingthesamespeed
onmotors
with(4)speed
leads,
itwillbenecessary
totapeofftheterminal
ofthemotor
speedleadremoved
fromthe"Heat"
or"ooor'terminal
with
electrical
tapesinceanopenterminal
willnotbeavailable
at
the"UnusedMotorLead"location.
is provided
on the electronic
fan control
located
in the
circulating
blower compartment
for operation
of the continuous
fan option. This connection
is intended for the low speed motor
tap, and has a lower contact rating (8 amps) than the heat and cool
taps. When
the low speed
blower
lead is connected
Heating and Continuous
Note:
The blower
speeds
tory for this product
Turn OFF
Failure
power
hazard.
Since
to furnace
that
to do so can result
before
changing
in death
and/or
speed
personal
taps.
be applied
installer
injury.
speeds
that the manufacturer
cannot
to the
unit,
dealer/contractor
for the
application
sets from the fac-
400 C FM per ton cool-
on the temperature
the manufacturer
will
lead going to the "Heat"
a re based on a nominal
ing and the mid range
shock
Blower Speed the Same
Note: There should be only ONE motor
and "Cont" terminals.
to this termi-
Changing BlowerSpeed on NTV6/VNE
Electrical
the oth-
If it is necessary
to operate the heating speed and continuous
blower speed using the same blower speed, connect a jumper between the "Heat" and "Cont" terminals
on the electronic
fan control.
Continuous Fan Operation
A terminal
nal, this will provide low speed blower operation whenever
er two speeds (Heat or Cool) are not energized.
rise for heating.
establish
the static
it is the
responsibility
to
select
when
the
the
unit
proper
pressure
of the
blower
is installed.
Blower Motor Control
CF"
s%%cC%U",
010
*EXAMPLE
ON
;
1
l
0
INPUT
SIGNALOR
THERMOSTAT
CONNECTIONS
1_8;
OFF
DIP
SWITCHES
Cooling
6,7&8:
Airflows
000
001
010
011
Ton
Ton
Ton
Ton
3,5
3,0
2,5
2,0
Switches
*See "Technical
Support
Manual" for correct airflow
rates.
25-23-10
If it is necessary
1.
to change
speeds,
refer to steps
below.
The heating, cooling and continuous
blower speeds can be
adjusted by changing the switch settings that are located on
the motor control (see Figure 28). Switches #1 and #2 adjust the continuous
blower speeds. Switches #3, #4 and #5
2,
The 115 VAC power supply to the furnace must be turned
OFF before making adjustments
to the motor.
adjust the heating speeds. Switches #6, #7 and #8 adjust
the cooling speed. See the" Technical Support Manual"for
the switch settings for the desired airflow rates for the installation.
11. Furnace
Maintenance
CAUTION
It is recommended
iced on an annual
qualified
service
that the furnace
be inspected
and
basis
(before
the heating
season)
"User's
Information
of Operation
is the normal
servby a
operating
sequence
& Diagnostics
for the 2-stage
control
for NTV6/VNE
system.
Cooling (Y) Request:
24 VAC signals
•
Cool motor
441 01 2016 02
Manual".
technician.
12. Sequence
The following
See
applied
speed
to Y & G terminals
energized
of EFT (electronic
after 5 second
fan timer)
Cool Fan On Delay
time.
control.
Y & G signals removed from EFT.
• Cool motor speed de-energized
Cooling
(Y) and dehumidification
(Y2) requests:
•
24 VAC signals
applied
•
Same operation
as the cooling
during
cooling
Circulating
(Variable
to Y, Y2 & G terminals
operation.
(Y) request,
The cooling
speed
Speed
ONLY)
of EFT (electronic
except
the cooling
returns
to the normal
fan timer)
control.
speed is reduced
setting
20% to compensate
after the Y2 signal
for high humidity
Low motor
applied
speed
to G terminals
energized
of EFT control.
without
G signal removed from EFT.
• Low motor speed de-energized
delay.
without delay.
NOTE1)
Furnaces with DC blower motors run a low circulating fan speed in response to G request.
NOTE2)
Furnaces
call for Heating
NOTE3)
with PSC blower
that occurs
Heating
during
or Cooling
speed after the selected
following
conditions
is removed.
Fan (G) Request:
24 VAC signals
•
after 60 second Cool Fan Off Delay time.
motors
de-energize
requests
received
during
Fan On Delay time expires.
loss of the Heating
the Low Heat fan speed
during
the heat exchanger
warm-up
period
on a
a G request.
or Cooling
a Fan request
The fan returns
cause
the fan speed to change
to circulating
to the appropriate
speed after the selected
heat or cool
Fan Off Delay time expires
request.
Heating (W1) Request (single stage thermostat operation, 4th DIP switch on fan timer, must be in off position)
(see furnace wiring diagram):
24 VAC signals
applied
Inducer
•
The high fire solenoid
•
Following
•
After the pilot lights,
•
Timed
from the opening
inducer
to low speed,
•
Timed
motor
to Wl
•
turns
from initial
Wl
signal
prepurge
delay,
energize
application
from
request,
begins
will delay
the selected
Heat
and the fan switches
if the Wl
to warm up.
now at high fire rate).
request
is still present
the high fire solenoid
Fan On Delay
time before
switching
the
to Low Heat speed.
energizes
after the Low
Fire Delay
and the fan switches
time expires
to High Heat speed.
EFT.
The gas valve
de-energizes
•
The inducer
and the main
•
The fan switches
•
Timed from the gas valve de-energizing,
runs at its present
to (or stays
If a new Heating
Heat until the Heat
the control
to high speed,
and the ignitor
(burners
the high fire solenoid
of the Heating
switches
opens
and light
of the main gas valve,
de-energizing
•
NOTE4)
the pilot valve
the main burners
the inducer
removed
of EFT control.
energizes.
a 3 second
(12 minutes),
terminal
on at high speed.
speed
burners
go out.
for a 5 second
postpurge
period.
at) Low Heat speed.
request
arrives
Fan Off Delay
expires
the Low Heat fan speed
while the control
or the Heat
de-energizes
is waiting
after the selected
Heat Fan Delay time expires.
in the Heat Fan Off Delay time, the fan speed switches
Fan On Delay
expires
for the new Heating
to High
request.
Heating Request (two stage thermostat operation, 4th DIP switch must be in on position) (see furnace wiring
diagram):
24 VAC signals
•
applied
Same
response
speed
unless
24 VAC signals
•
a W2 signal
applied
Same light-off
Delay,
NOTE5)
to Wl
as single
to Wl
routine
the inducer
remains
of EFT control.
operation
described
above
except
the control
will not go to high fire, High Heat fan
is applied.
and W2 terminals
as described
The EFT control
high fire and High
terminal
stage thermostat
of EFT control.
for the signal stage thermostat
on high fire, the high fire solenoid
responds
Heat fan speed.
without
Wl
delay
to the presence
only results
operation
remains
except
energized
that at the end of the selected
and the High Heat fan speed
or loss of W2 (with Wl constant).
in low inducer,
low fire and Low Heat
Wl & W2 results
Heat Fan On
energizes.
in high inducer,
fan speed.
Heating Request with Gas Supply Line Shut Off:
24 VAC signals
The high fire solenoid
energizes.
•
Following
prepurge
to warm
glows
of EFT control.
on at high speed.
a 3 second
begins
The igniter
turns
terminal
•
•
motor
to Wl
Inducer
igniter
_]
applied
•
delay,
the pilot valve
opens
and the
up.
red-hot
for 30 seconds,
then
turns off.
441 01 201602
•
•
•
•
•
•
Theigniterstaysofffor25seconds,
thenbegins
towarm-up
again.
Theigniterglowsred-hotfor30seconds,
thenturnsoff.
Thepilotvalvecloses
3seconds
aftertheigniterde-energizes.
Theinducer
de-energizes
5 seconds
afterthepilotvalvecloses.
TheSmartValve
proceeds
tosoftlockout
andflashes
errorcode6.
Thecontrol
exitssoftlockout
after5 minutes
andbeginsanother
ignition
sequence.
Gas Valve Diagnostic Codes (See Figure 29)
Steady Flash
2 Flashes
=
=
Normal Operation
Low Pressure Switch
3 Flashes
=
Low Pressure Switch Stuck Open or
Manual ON/OFF Switch in OFF Position
(Aux.
4 Flashes
=
Limit Switch
Limit Switch
Downflow
Open
Stuck
Closed
Open
- Upflow
(Aux.
Limit Switch
Open
-
ON LY)
5 Flashes
=
Flame
6 Flashes
=
Control
8 Flashes
=
High Pressure
Switch
Stuck
Closed
9 Flashes
=
High Pressure
Switch
Stuck
Open
Retry
or
ONLY)
Sensed
Out of Sequence
in Soft Lockout
(Automatic
Restart
or
Delay)
Typical
Gas
Valve
Honeywell
Diagnostic Light
(€
models)
_
LO Manifold Pressure
adjustments
HI
On/Off
Switch
OUTLET
INLET
OUTLET
Pilot
Adjustment
25-22-25a
_
INLET
25-22-49a
11. Sequence
The following
of Operation & Diagnostics
is the normal
operating
sequence
for the 2-stage
control
for NTP6/TNE & TDP6/TDE
system.
Cooling (Y) Request:
24 VAC signals
•
Cool motor
applied
speed
to Y & G terminals
energized
Y & G signals removed from EFT.
• Cool motor speed de-energized
Cooling
(Y) and dehumidification
•
24 VAC signals
applied
•
Same operation
as the cooling
during
cooling
441 01 2016 02
operation.
of EFT (electronic
after 5 second
control.
time.
after 60 second Cool Fan Off Delay time.
(Y2) requests:
to Y, Y2 & G terminals
(Y) request,
The cooling
fan timer)
Cool Fan On Delay
speed
(Variable
Speed
ONLY)
of EFT (electronic
except
the cooling
returns
to the normal
fan timer)
control.
speed is reduced
setting
20% to compensate
after the Y2 signal
for high humidity
is removed.
conditions
Circulating Fan (G) Request:
24 VAC signals
•
Low motor
applied
speed
to G terminals
energized
of EFT control.
without
G signal removed from EFT.
• Low motor speed de-energized
delay.
without delay.
NOTE1)
Furnaces with DC blower motors run a low circulating fan speed in response to G request.
NOTE2)
Furnaces
call for Heating
NOTE3)
with PSC blower
that occurs
Heating
during
or Cooling
motors
de-energize
the Low Heat fan speed
during
the heat exchanger
warm-up
period
on a
a G request.
requests
received
during
speed after the selected Fan On Delay time expires.
following
loss of the Heating or Cooling request.
a Fan request
The fan returns
cause
the fan speed to change
to circulating
to the appropriate
speed after the selected
heat or cool
Fan Off Delay time expires
Heating (W1) Request (single stage thermostat operation, 4th DIP switch on fan timer, must be
in off position) (see furnace wiring diagram):
24 VAC signals
applied
•
The high fire solenoid
energizes.
•
Following
prepurge
•
After the pilot lights,
•
Timed
from the opening
inducer
to low speed,
Timed
turns
terminal
Inducer
•
motor
to Wl
•
a 3 second
from initial
(12 minutes),
Wl
signal
delay,
the main burners
energize
de-energizing
application
from
of the Heating
switches
and light
and the ignitor
(burners
the control
request,
to high speed,
begins
now at high fire rate).
will delay
the selected
Heat
and the fan switches
if the Wl
to warm up.
request
is still present
the high fire solenoid
Fan On Delay
time before
switching
the
to Low Heat speed.
energizes
after the Low
Fire Delay
and the fan switches
time expires
to High Heat speed.
EFT.
The gas valve
de-energizes
•
The inducer
and the main
•
The fan switches
•
Timed from the gas valve de-energizing,
runs at its present
to (or stays
If a new Heating
Heat until the Heat
opens
the high fire solenoid
•
NOTE4)
the pilot valve
of the main gas valve,
the inducer
removed
of EFT control.
on at high speed.
speed
burners
go out.
for a 5 second
postpurge
period.
at) Low Heat speed.
request
arrives
Fan Off Delay
expires
the Low Heat fan speed
while the control
or the Heat
is waiting
Fan On Delay
de-energizes
after the selected
Heat Fan Delay time expires.
in the Heat Fan Off Delay time, the fan speed switches
expires
for the new Heating
to High
request.
Heating Request (two stage thermostat operation, 4th DIP switch must be in on position) (see
furnace wiring diagram):
24 VAC signals
•
applied
Same
response
speed
unless
24 VAC signals
•
a W2 signal
applied
Same light-off
Delay,
to Wl
as single
of EFT control.
operation
described
above
except
the control
will not go to high fire, High Heat fan
is applied.
to Wl
routine
the inducer
terminal
stage thermostat
and W2 terminals
as described
remains
of EFT control.
for the signal stage thermostat
on high fire, the high fire solenoid
operation
remains
except
energized
that at the end of the selected
and the High Heat fan speed
Heat Fan On
energizes.
NOTE5) The EFT control responds without delay to the presence or loss of W2 (with Wl constant). Wl & W2 results in high inducer,
high fire and High Heat fan speed. W1 only results in low inducer, low fire and Low Heat fan speed.
Heating Request with Gas Supply Line Shut Off:
24 VAC signals
applied
motor
turns
to Wl
terminal
•
Inducer
•
The high fire solenoid
energizes.
•
Following
prepurge
•
The igniter
glows
red-hot
•
The igniter
stays
off for 25 seconds,
•
The igniter
glows
red-hot
•
The pilot valve
•
The inducer
•
The SmartValve
•
The control
a 3 second
closes
delay,
proceeds
the pilot valve
for 30 seconds,
then
after the igniter
5 seconds
opens
begins
to warm up.
to warm-up
again.
turns off.
de-energizes.
and flashes
after 5 minutes
and the igniter
turns off.
after the pilot valve
to soft lockout
soft lockout
then
then begins
for 30 seconds,
3 seconds
de-energizes
exits
of EFT control.
on at high speed.
closes.
error code 6.
and begins
another
ignition
sequence.
441 01 2016 02
Gas Valve Diagnostic Codes (See Figure 30)
Steady Flash
2 Flashes
3 Flashes
=
=
=
Normal Operation
Low Pressure Switch
Stuck
Closed
Low Pressure
Stuck
Open or Manual
(Aux.
Switch
Limit Switch
Open
- Upflow
(Aux.
Limit Switch
4 Flashes
=
Limit Switch
5 Flashes
=
Flame
6 Flashes
=
Control
8 Flashes
=
High Pressure
Switch
Stuck
Closed
9 Flashes
=
High Pressure
Switch
Stuck
Open
Open
Sensed
ON/OFF
Switch
in OFF
Position
or
ONLY)
Open
- Downflow
ONLY)
Out of Sequence
in Soft Lockout
Typical
(Automatic
Gas Valve
Restart
or Retry
Delay)
Honeywell
Diagnostic Light
(€
models)
_
_
LO Manifold Pressure
adjustments
HI
OnlOff
Switch
OUTLET
INLET
OUTLET
Pilot
Adjustment
25-22-25a
25-22-49a
441 01 2016 02
[_1
Upflow
25-20-24
Models
NTV6050FBG1
NTV6075GFG1
NTV6100KJG1
NTV6125KJG1
VNEO50B12G1
VNEO75F14G1
VNE10OJ20G1
VNE125J20G1
NTP6050FBG1
NTP6075GFG1
NTP6100GFG1
NTP6100KJG1
NTP6125KJG1
TNE050B12G1
TNE075F14G1
TNE100F14G1
TNEIOOJ2OG1
TNE125J20G1
Downflow
NDP6050FBG1
NDP6075FBG1
NDP6100HFG1
NDP6125KJG1
Models
TDE050B12G1
TDE075B12G1
TDElOOF16G1
TDE125J20G1
25-21-47
%_'_
_'_,
}
,_
Manufactured
International
Comfort
Products
Lewisburg, TN USA 37091
Save This
_]
by:
Manual
Corporation
For Future
(USA)
_'
'_....
Reference
441 01 201602
Manufacturers
ALL Models
Number
(Mfr
No-See
Rating Plate)
Specifications
General
Gas Type
Transformer
Size
(VA)
T'stat Heat Anticipator
Gas & Ignition
Gas Valve
Regulation Type
Manifold Press. Hi Fire (" WC)
Lo Fire (" WC)
Pilot Orifice Size
Ignition Type/Series
Nat
LP
40
.30
40
.30
HW SV 9540
SNAP
3.5
1.7
HW SV 9540
SNAP
10.0
4.9
.018
.011
HW HSP
HW HSP
3
<480
3
<480
Combustion
Flue Outlet Size (Inches)
Std. Outlet Temp (F)
Limits & Controls
Fan Control (Type)
Fan Control
(Timed-secs)
On
Off
HWST9162A
30160
60,100,140,180
HWST9162A
30160
60,100,140,180
Gas Conversion
Kits
Nat to LP
*1011789
LP to Nat
*1011787
*Must be ordered from Service Parts
Specifications
NTV6050FB/
VNE050B12
NTV6075GF/
VNE075F14
NTV6100KJ/
VNE100J20
NTV6125KJ/
VNE125J20
50,000
35,000
40,000
28,000
35-65
35-65
75,000
52,500
60,000
42,000
35-65
35-65
100,000
70,000
79,000
56,000
45-75
45-75
125,000
87,000
89,000
72,000
40-70
40-70
115/60/5.3
115/60/9.2
115160112
115160112
General
Input (Btuh) Std/AIt.
Hi Fire
Lo Fire
Output (Btuh) Std/AIt.
Hi Fire
Lo Fire
Temp. Rise (F)
Hi Fire
Lo Fire
Electrical (Volts/Hz/FLA)
Gas & Ignition
Gas Type
Std. Main Orifices (No/Size)
Limits & Controls
Thermal Sensor (F)
Limit Control Setting (F)
Auxiliary Limit (F)
Nat
2/#42
LP
2/#54
Nat
3/#42
LP
3/#54
Nat
4/#42
LP
4/#54
Nat
5/#42
LP
5/#54
30O
See Limitin Parts List
130
30O
See Limit in Parts List
130
30O
See Limit in Parts List
130
3OO
See Limit in Parts List
130
Std. Pressure Sw. Hi Fire (Part No)
Press (Close)
Press (Open)
1010945
-0.95
-0.80
1010945
-0.95
-0.80
1010945
-0.95
-0.80
1010945
-0.95
-0.80
Std. Pressure Sw. Lo Fire (Part No)
Press (Close)
Press (Open)
1011739
-0.53
-0.35
1011739
-0.53
-0.35
1011739
-0.53
-0.35
1011739
-0.53
-0.35
10-8
4.611050
DC/1/2
Washable
10-10
6.811050
DC/1/2
Washable
11-10
9.81900
DC/1
Washable
11-10
9.8/900
DC/1
Washable
14x25x1/2
1.5
3
16x25x1/2
1.5
3.5
Blower
Data
Type & Size
Motor Amps/Rpm
Motor Type/H.p.
Filter Type
Filter Size (")
Min. Cool Cap. (Tons)
Max. Cool Cap. (Tons)
44101201602
16x25x1/2 (2)
3
5
THIS DATA SUBJECT TO CHANGE WITHOUT NOTICE
16x25x1/2 (2)
3
5
I_
Circulation
Air Blower
Heating,
Continuous
Switch
Blower
Furnace
#2
& Continuous
Airflow
(CFM) @ 0,10" Static
Settings
#1
Cooling
50K
I
Data - NTV6/VNE
Settings
Cooling (CFM) @ 0,50" Static
(See Figure 1 - 3 for complete Airflow
Range)
Model
75K
Switch
100/125K
0*
0*
600
540
1000
0
1
730
660
1260
1
0
870
780
1500
1
1
1000
900
1725
Settings
Furnace
Model
#6
#7
#8
50K
75K
100/125K
O*
0*
0*
1200
1350
2100
0
0
1
1100
1200
2000
0
1
0
1000
1100
1800
0
1
1
900
1000
1600
1
0
0
800
900
1400
1
0
1
700
800
1200
1
1
0
650
600
1000
1
1
1
550
550
800
*Factory Setting
Heating
Switch
Air Temperature
Adjustment
Settings
(° F)*
Furnace
Model
#3
#4
#5
50K
75K
100/125K
0"*
0"*
0"*
0
0
0
0
0
1
2
3
3
0
1
0
4
7
7
0
1
1
6
12
11
1
0
0
9
14
14
1
0
1
-4
-4
-5
1
1
0
-7
-9
-8
1
1
1
-6
-13
-13
*Factory setting
*Approximate air temperature change from factory setting @ 0.20" static
on high heat )low heat speed changes with change of high heat speed on
most settings)
**Factory setting
Blower
Motor
Settings
010
DDDDD
678)
1_
8
000
001
010
011
INPUT
SIGNALOR
DIP
CONNECTIONS
OFF SWITCHES
0
*EXAMPLE
Cooling Airflows
6,7&8:
THERMOSTAT
3,5
3,0
2,5
2,0
Switches
Ton
Ton
Ton
Ton
*See "Technical Support
Manual" for correct
airflow
rates.
W
25-23-I0
i_
THIS DATA SUBJECT TO CHANGE WITHOUT NOTICE
44101201602
Air Blower
Data - NTV6/VNE
I
n
Circulation
Heating,
Cooling
& Continuous
Airflow
Settings
Figure 1
NTV6/VNE050
(CFM VS. EXTERNAL
STATIC PRESSURE
)
1350
1250
SWITCH
SETTINGS
(#6,#7,#8)
1150
_ooo
--_--001
1050
_010
---)_--011
950 I
u.
o
_0
--I-850
.
._.... _
100
_101
k
_110
750
_111
650
550
450
0.1
0.15
0.2
0.25
0.3
0.35
0.4
0.45
0.5
0.55
0.6
0.65
0.7
ESP
Figure 2
NTV6/VNE075
(CFM VS. EXTERNAL
STATIC PRESSURE)
1500
1400
SWITCH
1300
SETTINGS
1200
(#6,#7,#8)
_ooo
1100
_OOl
_010
1000 I
_011
I.L
•--I--
O
900
100
_101
800
+110
"-'-
,---,.,.,.,.,.,..
+111
700
6OO
_
k..
""_
_
...._. m
5OO
4OO
011
0.I5
0.2
0.25
0.3
0.35
0.4
0.45
0.5
0.55
0.6
0.65
0.7
ESP
44101201602
THIS DATA SUBJECT TO CHANGE WITHOUT NOTICE
I_
Circulation
Heating,
Figure
Air Blower
Cooling
Data - NTV6/VNE
& Continuous
Airflow
I
Settings
3
NTV6NNE100/125
PRESSURE
(CFM VS.
EXTERNAL
STATIC PRESSURE)
22OO
SWITCH
SETTINGS
(#6,#7,#8)
, ,-----.-........_
2000
n
•_
1800
ooo
OOl
--_--010
1600 1
•--)_
_
1400'
011
•--)K_ 100
---e_
i
1200
101
+110
_e_111
1000
80O
6OO
0.1
0.2
0.3
0.4
0.5
0.6
0.7
ESP
_]
THIS DATA SUBJECT TO CHANGE WITHOUT NOTICE
44101201602
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IF ANY OF THE ORIGINAL
WIRE AS SUPPLIED WITH
PURPLE
p
REPLACED.
SPEEDS.
_Lr
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MAINUMtT
i
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iR
_
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INTERLOCK
J
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LADDER
SERVICING
i_
CONNECTION
BOX
115V
BEFORE
HAZARD
_
DISCONNECT
FIELD
SHOCK
_
ELECTRICAL
j
DANGER:
DIAGRAM
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CONNECTION
_
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2
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IT MUST BE REPLACED WITH TYPE AWM-105°C WIRE OR EQUtV
I012673-B
I
!
NTV6/VNE
_SS
D
E
21
18 T_T__
_30
18
25-23-07
441 01 2016
02
I
Replacement
Models
- NTV605OFBG1,
VNEO50B12G1,
Replacement
Key
No.
1
2
NTV6075GFG1,
VNEO75F14G1,
part supplied
Functonal
Description
Heat Exchanger
BlowerWheel
3
4
Switch,AuxiliaryLimit
BlowerMotor
5
Motor Mount Kit
6
7
9
ControI,FanTimer
Transformer,40VA
Switch Door
10
Burner Assembly
will be current
Part
Number
1011544
1011363
1012407
1012408
Parts
NTV6100KJG1,
VNEIOOJ2OG1
050
active part. For parts not listed, consult
NTV6/VNE
075
100
125
1
1
1
1013105
2
2
1012478
1012479
1066700
522020024
1012084
1
1
1
1
1
1012722
1010886
1
1
1008723
1008724
1008725
1008726
1
1
1
1
1
1
3
1
4
1
5
1
1
1
1
2
2
1010901
1011450
1
2
741010042
741010039
741020004
741020001
1010364
1010365
2791042
2791043
1
Manifold Supt Bracket
1
1
1
1
1
1
P
Filter Rack Wrapper
Q
Filter
R
Filter
S
Filter Cover Plastic
T
U
Clip, Filter
Fan Timer Bracket
1008482
1012462
3
1
Blower Housing
1013131
1013132
1013128
1
Rack
Front
1
1011698
1011699
1011700
1011701
1
Valve,Natural& LP
Switch,Limit 260°F
180°F
230° F
190°F
1012188
1
1320366
1008417
1320361
1008445
1
18
19
20
Tubing,Silicone
CombustionBlowerAssembly
Relloot Switch,Limit
2071255
1
1
1
1
1011632
1005549
1
2
1
2
1
2
1
2
21
Switch,Pressure(HI)(Upper)
1
1
Heat ExchangerGaskets
1
2
1
22
1010945
2480904
2480905
2480906
2480907
1008068
1008071
1012410
1012411
1
1009524
1
1
1011739
1012472
1012473
1012475
1
1
1
W
14" x 25"
x
16"
x
x 25"
1/2"
1/2"
1
1
X
Blower
Cutoff
1
1
1
1
1
1
1
Y
BB
Blower Hanger
Rail, Blower Slide
EE
NN
Baffle, NOx
Partition, Blower
1
OO
PP
Baffle, Burner Box
Top, Burner Box
2
2
2
QQ
Cover, Burner Box
1
1
1
1
1
1
O
1
1
1
1
2
1
2
1
2
1
2
2
1
2
2
1
2
2
1
2
2
3
1
3
1
3
1
1
1
1
1
1
1
1
1
1
1
2
2
2
2
57059
1009876
2
2
2
3
2
4
2
5
1013456
1013457
1013461
1
1
1
1011454
1011455
1011456
1
1011768
1011769
1011770
1
1011469
1011470
1011471
1
721020008
721020013
1010690
1
1
1
1
1
1
1
1
1
I
1
RR
SS
Sight Glass
Bracket,PressureSwitch
1011781
1011611
1
1
1
1
1
1
I
I
1
1
TT
PressureTapTee
1011750
1
1
1
I
1
1
)(
)(
)(
PARTNOTILLUSTRATED
Wire Harness
Harness, HiVolt Motor
LoVolt Motor
1011858
1012521
1012520
1
1
1
1
1
1
1
1
1
1
1
1
)(
)(
Fuse,SAmp
Manual,Homeowners
1083348
44102200105
1
1
1
1
1
1
1
1
)(
Manual,Installation& Tech
)(
GasConve. Kit (Nat. to LP.)
(LP.to Nat.)
44101201601
1011789
1011787
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Functonal
Non- Description
Top
1
1
1
1
1
1
1013303
1013304
1013305
1
Bracket, Pilot
1
1013295
1013296
1013298
1
1
125
1
M
1011943
1011944
1011946
A
Door, Blower
1011379
1013331
1013332
1013333
NTV6NNE
075
100
1
1
1
Tube, Pilot
IgnitorlSensorwith clip
Switch,Pressure (LO)(Lower)
Motor Control
Door, Louvered
1
1
1
14
28
30
33
H
1085400
1011048
1011672
1011738
1
1
2
Heat ExchangerFrt Partition
Gasket, Comb. Blower
050
1
503211
1011351
23
F
J
Pilot/Igniter
Pilot Orifice,
NAT(.018)
Orifice,
#42 NAT
16
17
Collector
1
601210
600587
1011420
place of purchase.
Pan
Number
Functonal
Non-Description
1
11
12
13
Manifold
Key
No.
E
1
1008731
15
I
- NTV6/VN E (Natural
Gas)
NTV6125KJG1:
& VNE125J20G1
1
1
1
B
Field Connect Box
1011941
1
1
1
1
C
Cover, Field Connect
1
1
1
Gasket, Collector
1
1
1
D
1010360
1093661
1093662
1093663
1
441 01 2016 02
Manufacturers
ALL Models
Number
(Mfr
No-See
Rating Plate)
Specifications
General
Gas Type
Nat
LP
Transformer
Size (VA)
T'stat Heat Anticipator
4O
.30
4O
.30
HW SV 9540
SNAP
3.5
1.7
HW SV 9540
SNAP
10.0
4.9
.018
.011
HW HSP
HW HSP
3
<480
3
<480
Gas & Ignition
Gas Valve
Regulation Type
Manifold Press.
Hi Fire C WC)
Lo Fire (" WC)
Pilot Orifice Size
Ignition Type/Series
Combustion
Flue Outlet Size (Inches)
Std. Outlet Temp (F)
Limits & Controls
Fan Control (Type)
Fan Control
(Timed-secs)
HW ST9162A
30/60
60,100,140,180
On
Off
HWST9162A
30/60
60,100,140,180
Gas Conversion
Kits
Nat to LP
*1011789
LP to Nat
*1011787
*Must be ordered from Service Parts
Specifications
NTP605OFB/
TNEO50B12
NTP6075GF/
TNEO75F14
NTP6100GF/
TNE100F14
NTP6100KJ/
TNEIOOJ20
NTP6125KJ/
TNE125J20
50,000
35,000
40,000
28,000
35-65
35-65
75,000
52,500
60,000
42,000
25-55
25-55
100,000
70,000
80,000
56,000
45-75
45-75
100,000
70,000
79,000
56,000
35-65
35-65
125,000
87,500
99,000
72,000
40-70
40-70
11516019.2
115160112
General
Input(Btuh) Std/AIt.
HiFire
Lo Fire
Output(Btuh) StdIAlt.
HiFire
Lo Fire
Temp. Rise (F)
Hi Fire
Lo Fire
Electrical(VoltslHzlFLA)
Gas & Ignition
GasType
Std.Main Orifices(NolSize)
Limits & Controls
Thermal Sensor (_F)
LimitControlSetting ('F)
AuxiliaryLimit (F)
11516015.3
Nat
2t#42
LP
2/#54
11516019.2
Nat
31#42
LP
3/#54
Nat
41#42
LP
41#54
300
SeeLimit inPartsList
130
Nat
4/#42
LP
4I#54
115160112
Nat
5/#42
LP
5/#54
300
See Limitin PartsList
130
300
See Limitin PartsList
130
Std.PressureSw. Hi Fire (Part No)
Press (Close)
Press (Open)
1010945
-0.95
-0.80
1010945
-0.95
-0.80
Std.PressureSw. Lo Fire (Part No)
Press (Close)
Press (Open)
1011739
-0.53
-0.35
1011739
-0.53
-0.35
1011739
-0.53
-0.35
1011739
-0.53
-0.35
1011739
-0.53
-0.35
10-8
6.511050
10-10
6.511050
10-10
6.511050
11-10
11.01900
11-10
11.91900
PSC/I/3
51370
Washable
14x25x1
1.5
3
PSCII/2
7.51370
Washable
16x25x1
1.5
3.5
PSCIII2
7.51370
Washable
16x25x1
1.5
3.5
PSC/3/4
101370
Washable
PSCI3/4
10/370
Washable
16x25x1(2)
3
5
16x25x1(2)
3
5
1010945
-0.95
-0.80
300
SeeLimitin PartsLi_
130
300
SeeLimitin PartsList
130
1010945
-0.95
-0.80
1010945
-0.95
-0.80
Blower Data
Type & Size
MotorAmpslRpm
MotorTypetH.p.
Cap.MfdlVolts
FilterType
FilterSize (")
Min. CoolCap. (Tons)
Max. CoolCap. (Tons)
44101201602
THIS DATA SUBJECT TO CHANGE WITHOUT NOTICE
[_
Specifications
NDP6050FB/TDE050B12
NDP6075FB/TDE075B12
NDP6100HF/TDE100F16
NTP6125JB/TDE125J20
General
Input(Btuh) StdlAlt.
HiFire
Lo Fire
Output(Btuh) StdlAlt.
HiFire
Lo Fire
Temp. Rise (F)
Hi Fire
Lo Fire
50,000
35,000
40,000
28,000
30-60
30-60
75,000
52,500
60,000
42,000
40-70
40-70
11516015.3
Electrical(Volts/Hz/FLA)
Gas & Ignition
GasType
Std.Main Orifices(No/Size)
Nat.
2/#42
Limits& Controls
Thermal Sensor (_F)
LimitControlSetting (F)
AuxiliaryLimit (F)
11516019.2
LP
2/#54
Nat.
31#42
LP
4/#54
100,000
70,000
80,000
56,000
35-65
35-65
125,000
87,500
89,000
72,000
45-75
45-75
115/60/12
115160112
Nat.
4/#42
LP
4/#54
Nat.
5/#42
LP
5/#54
300
See Limitin PartsList
110
300
See Limitin Parts List
II0
300
See Limitin PartsList
110
300
See Limitin Parts Li_
110
Std.PressureSw. Hi Fire (Part No)
Press (Close)
Press (Open)
1010945
-0.95
-0.80
1010945
-0.95
-0.80
1010945
-0.95
-0.80
1010945
-0.95
-0.80
Std.PressureSw. Lo Fire (Part No)
Press (Close)
Press (Open)
1011739
-0.53
-0.35
1011739
-0.53
-0.35
1011739
-0.53
-0.35
1011739
-0.53
-0.35
10-8
6.5/1050
10-12
6.511050
10-10
8.5/1050
11-10
11.9/900
PSC/I/3
5/370
Washable
PSC/I/3
5/370
Washable
PSC/I/2
10/370
Washable
PSC/3/4
10/370
Washable
16x18xl (2)
1.5
3
16x18x1(2)
1.5
3
16x18xl (2)
2
4
16x18x1(2)
3
5
Blower Data
Type & Size
MotorAmpslRpm
MotorTypelH.p.
Cap.Mfd/Volts
FilterType
FilterSize (")
Min. CoolCap. (Tons)
Max. CoolCap. (Tons)
CIRCULATION AIR BLOWER DATA
NTP605OFB/TNE050B12,
Air
Delivery
NDP6050FB/TNE050B12
& NDP6075FB/TNE075B12
Air Delivery in Liters Per Second (L/S)
(Furnace Rated Co)0.5"WC ESP)
in Cubic
Feet per Minute (C.F.M.)
(Furnace Rated @0.5" WC ESP)
TAP
LOW
MED L
MED
MED H
HIGH
TAP
LOW
MED L
MED
MED H
HIGH
,10
675
859
--
1015
1394
,10
318
405
--
479
658
q
.95
.20
662
846
--
999
1342
_- o."
.20
312
399
--
472
633
_
.30
.40
651
636
819
795
---
977
952
1289
1227
1__
_,
.30
.40
307
300
387
375
---
461
449
608
579
,50
,60
608
564
765
735
---
914
870
1163
1086
"_
,50
,60
287
266
361
347
---
431
411
549
513
,70
514
685
--
818
1002
,70
243
323
--
386
473
_
w
NTP6075GF/TNEO75F14
Air
Delivery
uJ
& NTP6100GF/TNE100F14
Air Delivery in Liters Per Second (L/S)
(Furnace Rated @0.5" WC ESP)
in Cubic
Feet per Minute (C.F.M.)
(Furnace Rated @0.5" WC ESP)
TAP
LOW
MED L
MED
MED H
HIGH
o
TAP
LOW
MED L
MED
MED H
HIGH
,10
815
1043
--
1324
1649
_,
_
.95
,20
783
1030
--
1302
1616
o."
,10
.20
385
370
492
486
---
625
615
778
763
_
.30
.40
755
735
1021
989
---
1280
1255
1592
1546
"_ "6
.30
356
482
--
604
751
_
.40
347
467
--
592
730
E_
.50
704
988
--
1218
1502
E_
,50
332
457
--
575
709
,60
668
941
--
1171
1426
!_
,60
315
444
--
553
673
,70
646
881
--
1100
1353
,70
305
415
--
519
639
W
_]
_
ILl
THIS DATA SUBJECT TO CHANGE WITHOUT NOTICE
44101201602
NTP6100KJ/TNE100J20
Air Delivery in Cubic Feet per Minute (C.F.M)
(Furnace Rated @0.5" WC ESP)
_
,9 _
Air Delivery in Liters Per Second (L/S)
(Furnace Rated @0.5" WC ESP)
TAP
.10
LOW
1210
MED L
1441
MED
--
MED H
1773
HIGH
2104
.20
,30
1201
1197
1430
1453
---
1740
1740
2078
2061
_- o."
,9 _
TAP
.10
LOW
571
MED L
680
MED
--
MED H
837
HIGH
993
,20
,30
567
565
675
686
---
821
821
981
973
,40
1191
1441
--
1718
2020
e
,40
562
680
--
811
953
-8
,50
1167
1425
--
1707
2005
-8
.50
552
673
--
806
946
-
.60
1160
1390
--
1676
1953
_ --_
.60
548
656
--
791
922
.70
1130
1365
--
1654
1917
w
.70
533
644
--
781
905
w
NTP6125KJ/TNE125J20
Air Delivery in Cubic Feet per Minute (C.F.M)
(Furnace Rated @0.5" WC ESP)
Air Delivery in Liters Per Second (L/S)
(Furnace Rated @0.5" WC ESP)
,_
TAP
.10
LOW
1264
MED L
1520
MED
MED H
1841
HIGH
2161
0. o."
-9 _
.20
.30
1251
1249
1506
1486
---
1803
1772
2132
2079
,40
1219
1456
--
1736
2042
,50
1168
1427
--
1702
1991
,60
.70
1178
1143
1415
1358
---
1672
1614
1914
1838
-8
E_=
UJ
TAP
.10
LOW
597
MED L
717
MED
--
MED H
869
HIGH
1020
,20
,30
590
590
711
701
---
851
836
1006
981
_
,40
575
687
--
819
964
"8
E_=
.50
551
674
--
803
940
.60
556
668
--
789
903
.70
540
641
--
762
868
_" o."
-9 _
UJ
NDP6100HF/TDE100F16
Air Delivery in Cubic Feet per Minute (C.F.M.)
(Furnace Rated @0.5" WC ESP)
Air Delivery in Liters Per Second (L/S)
(Furnace Rated @0.5" WC ESP)
TAP
LOW
MED L
MED
MED H
HIGH
TAP
LOW
MED L
MED
MED H
HIGH
,10
954
1312
--
1698
1925
,10
450
619
--
801
908
_
.20
950
1292
--
1645
1853
_
.20
448
610
--
776
874
.30
,40
946
915
1265
1231
---
1596
1530
1780
1708
_
.30
446
597
--
753
840
®
,40
432
581
--
722
806
E_
.50
878
1175
--
1455
1638
E_
.50
414
555
--
687
773
w
,60
830
1118
--
1362
1546
w
,60
392
528
--
643
730
.70
778
1020
--
1241
1435
.70
367
481
--
586
677
_
NDP6125KJ/TDE125J20
Air Delivery
in Cubic
(Furnace
Rated
Feet per Minute (C.F.M.)
@0.5"
WC
Air Delivery
ESP)
TAP
LOW
MED L
MED
MED H
HIGH
_
.9 _
.10
.20
1333
1294
1573
1544
---
1840
1816
2148
2093
_
w
in Liters Per Second
(Furnace
A- o."
,9 _
Rated
Co)0.5" WC
(L/S)
ESP)
TAP
LOW
MED L
MED
MED H
HIGH
.10
,20
629
611
742
729
---
868
857
1014
988
,30
1266
1500
--
1776
2041
_
,30
598
708
--
838
963
-8
,40
1240
1467
--
1726
1981
-
,50
1175
1419
--
1665
1906
"_ -8
-_
,40
.50
585
555
692
670
---
815
786
935
900
.60
1141
1357
--
1607
1828
w
.60
539
641
--
759
863
.70
1054
1308
--
1538
1751
.70
497
617
--
726
826
44101201602
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