Goodman CVC97 Series User manual

Copyright ©2014 Goodman Manufacturing Company, L.P.
RT6612031
September2014
This manual is to be used by qualified, professionally trained HVAC technicians only. Goodman does
not assume any responsibility for property damage or personal injury due to improper service
procedures performed by an unqualified person.
•RefertoServiceManualRS6612009 forinstallation,operation,andtroubleshootinginformation.
•RefertotheappropriatePartsCatalogforpartnumberinformation.
•Models listed on page 3.
TECHNICAL MANUTECHNICAL MANU
TECHNICAL MANUTECHNICAL MANU
TECHNICAL MANUALAL
ALAL
AL
TM
*CVC97/*MVC97
97% Gas Furnace Units

PRODUCT IDENTIFICATION
2
The model and manufacturing number are used for positive identification of component parts used in manufacturing.
Please use these numbers when requesting service or parts information.
WARNING
WARNING HIGHVOLTAGE!
Disconnect ALL power before servicing or installing this unit. Multiple power
sources may be present. Failure to do so may cause property damage, personal
injury or death.
Installation and repair of this unit
should be performed ONLY by in-
dividuals meeting the require-
ments of an "entry level technician", at a minimum, as
specified by the Air-Conditioning, Heating, and Refrigera-
tionInstitute(AHRI). Attemptingto install or repair this unit
without such background may result in product damage,
personal injury or death.
WARNING
WARNING
Goodman will not be responsible
for any injury or property damage
arising from improper service or service procedures. If
you install or perform service on this unit, you assume
responsibility for any personal injury or property damage
which may result. Many jurisdictions require a license to
install or service heating and air conditioning equipment.
WARNING
WARNING
*MVC970603BNAA
1 2 34567891011121314
Brand Minor Revision
G - Goodman® Brand A - Initial Release
A - Amana® Brand B - 1st Revision
Configuration
M - Upflow/Horizontal Major Revision
C - Downflow/Horizontal A - Initial Release
K - Dedicated Upflow B - 1st Revision
D - Dedicated Downflow NOx
Motor N - Low Nox
V - Variable Speed ECM /ComfortNet
E - Multi-Speed ECM
S - Single Speed
Gas Valve Cabinet Width
M - Modulating A - 14"
V - 2 Stage B - 17.5"
H - Convertible 2 Stage C - 21"
S - Single Stage D - 24.5"
AFUE Maximum CFM
97 - 97% AFUE 2 - 800 CFM
3 - 1200 CFM
4 - 1600 CFM
MBTU/h 5 - 2000 CFM
040 - 40,000
060 - 60,000
080 - 80,000
100 - 100,000
120 - 120,000

3
PRODUCT IDENTIFICATION
The model and manufacturing number are used for positive identification of component parts used in manufacturing.
Please use these numbers when requesting service or parts information.
The United States Environmental Protection Agency (“EPA”) has issued various regulations re-
garding the introduction and disposal of refrigerants introduced into this unit. Failure to follow
these regulations may harm the environment and can lead to the imposition of substantial fines.
These regulations may vary by jurisdiction. Should questions arise, contact your local EPA of-
fice.
WARNING
WARNING
To prevent the risk of property
damage, personal injury, or death,
do not store combustible materi-
als or use gasoline or other flammable liquids or vapors
in the vicinity of this appliance.
WARNING
WARNING
*CVM970603BNA*
*CVM970803BNA*
*CVM970804CNA*
*CVM971005CNA*
*MVM970603BNA*
*MVM970803BNA*
*MVM970804CNA*
*MVM971005CNA*
*MVM971205DNA*
Do not connect or use any device
that is not design certified by
Goodman for use with this unit.
Serious property damage, personal injury, reduced unit
performance and/or hazardous conditions may result
from the use of such non-approved devices.
WARNING
WARNING
CARBON
DANGER
PELIGRO
DANGER
'
del aparato cuando se opera en cualquier modo. El monóxido de carbono puede causar enfermedades severas como daño cerebral permanente ó muerte.
aparato se opera en dichas áreas, debe existir una adecuada ventilación directa al exterior. Las emisiones de monóxido de carbono pueden circular a través
áreas cerradas debido al riesgo de envenenamiento por monóxido de carbono (CO) que resulta de las emisiones de gases de combustión. Si el equipo ó
aparatos que producen monóxido de carbono (tal como automóvil, calentador de gas, calentador de agua por medio de gas, etc) no deben ser operados en
au cerveau et meme la mort.
Advertencia especial para la instalación de calentadores ó manejadoras de aire en áreas cerradas como estacionamientos ó cuartos de servicio. Los equipos ó
RIESGO DE INTOXICACIÓN POR MONÓXIDO DE CARBONO
si l'appareil de chauffage ou de traitement d'air sont en marche. Le monoxyde de carbone peut causer des maladies graves telles que des dommages permanents
assures-vous qu'il y ait une ventilation directe provenant de l'exterier . Les émissions de monoxyde de carbone peuvent etre recircules dans les endroits clos,
dans des endroits non ventilés tels que les d'empoisonnement au monoxyde de carbone. Si vous devez faire fonctionner ces appareils dans un endroit clos,
Stationnements. Evitez de mettre en marche les appareils produisant du monoxyde de carbone (tels que les automobile, les appareils de chauffage autonome,etc.)
Avertissement special au sujet de l'installation d'appareils de chauffage ou de traitement d'air dans des endroits clos, tets les garages, les locaux d'entretien et les
RISQUE D'EMPOISONNEMENTAU MONOXYDE DE CARBONE
throughout the structure if the furnace or air handler is operating in any mode. CO can cause serious illness including permanent brain damage or death.
carbon monoxide producing device is operated therein, there must be adequate direct outside ventilation. Carbon monoxide emissions can be (re)circulated
becauseof the danger of carbon monoxide (CO) poisoning resulting from the exhaust emissions. If a furnace or air handler is installed in an enclosed area and a
devices (such as automobiles, space heaters, gas water heaters, etc.) should not be operated in enclosed areas such as unventilated garages or utility rooms
Special warning for installation of furnaces or air handlingunits in enclosed areas such as garages, utility rooms or parking areas. Carbon monoxide producing
HAZARD
0140M00020-D
POISONING
MONOXIDE

FURNACE SPECIFICATIONS
4
¹NaturalGasBTU/h
²
³
Vent pipe must be either 2" or 3" in diameter, depending upon furnace input, number of elbows, length of run
and must be 2" or 3" diameter PVC.
⁴Minimum Circuit Ampacity = (1.25 x Circulator Blower Amps) + ID Blower amps. Wire size should be determined
⁵
May use fuses or HACR-type circuit breakers of the same size as noted.
Notes
• All furnaces are manufactured for use on 115 VAC, 60 Hz, single-phase electrical supply.
•
•
•
and noise issues.
•
may necessitate greater clearances than the minimum clearances listed above. In all cases, accessibility
clearance must take precedence over clearances from the enclosure where accessibility clearances are greater.
*MVM97
0603BNA *MVM97 0803BNA *MVM97 0804CNA *MVM97 1005CNA *MVM97 1205DNA
Heating Data
High Fire Input¹ 60,000 80,000 80,000 100,000 120,000
High Fi re Output¹ 58,200 77,600 77,600 97,000 116,400
Low-Fire Stea dy-Sta te Input¹ 30,000 40,000 40,000 50,000 60,000
Low-Fire Stea dy-Sta te Output¹ 29,100 38,800 38,800 48,500 58,200
AFUE² 9797979797
Temperature Ri s e Ra nge (°F) 20 - 50 30 - 60 25 - 55 35 - 65 35 - 65
Vent Dia meter³ 2" - 3" 2" - 3" 2" - 3" 2" - 3" 2" - 3"
No.ofBurners 34456
Circulator Blower
Ava ila bl e AC @ 0.5” ESP 1.5 - 3 1.5 - 3 1.5 - 4 41,675 41,675
Size (D x W) 11" x 8" 11" x 8" 11" x10" 11" x 10" 11" x 11"
Hors e powe r @ 1075 RPM 1/2 1/2 3/4 1 1
Speed VSECMVSECMVSECMVSECMVSECM
Filter Size (in²)
Permanent 739 766 862 862 1035
Di s pos able 370 383 431 431 517
Electrical Data
Min. Circuit Ampacity48.8 8.8 11.6 15.4 15.4
Ma x. Overcurre nt De vi ce (a mps )515 15 15 20 20
Shipping Weight (lbs) 118 121 142 144 157

FURNACE SPECIFICATIONS
5
¹ Natural Gas BTU/h
²
³
Vent pipe must be either 2" or 3" in diameter, depending upon furnace input, number of elbows, length of run
and must be 2" or 3" diameter PVC.
⁴Minimum Circuit Ampacity = (1.25 x Circulator Blower Amps) + ID Blower amps. Wire size should be determined
⁵
May use fuses or HACR-type circuit breakers of the same size as noted.
Notes
• All furnaces are manufactured for use on 115 VAC, 60 Hz, single-phase electrical supply.
•
•
•
and noise issues.
•
may necessitate greater clearances than the minimum clearances listed above. In all cases, accessibility
clearance must take precedence over clearances from the enclosure where accessibility clearances are greater.
*CVM97
0603BNA *CVM97 0803BNA *CVM97 0804CNA *CVM97 1005CNA
Heating Data
High Fi re Input¹ 60,000 80,000 80,000 100,000
High Fire Output¹ 58,200 77,600 77,600 97,000
Low-Fire Steady-State Input¹ 30,000 40,000 40,000 50,000
Low-Fi re Stea dy-State Output¹ 29,100 38,800 38,800 48,500
AFUE² 97979797
Tempera ture Ri se Ra nge (°F) 20 - 50 30 - 60 25 - 55 35 - 65
Vent Dia meter³ 2" - 3" 2" - 3" 2" - 3" 2" - 3"
No.ofBurners 3445
Circulator Blower
Ava il abl e AC @ 0.5” ESP 1.5 - 3 1.5 - 3 1.5 - 4 41,675
Size (D x W) 11" x 8" 11" x 8" 11" x10" 11" x 10"
Horsepower @ 1075 RPM 1/2 1/2 3/4 1
Speed VS ECM VS ECM VS ECM VS ECM
Filter Size (in²)
Permanent 517 690 690 862
Di s posa bl e 259 345 345 431
Electrical Data
Min. Circuit Ampacity48.8 8.8 11.6 15.4
Max. Overcurrent Device (amps)515 15 15 20
Shipping Weight (lbs) 117 122 144 146

PRODUCT DIMENSIONS
6
*MVM971005CNA 21" 28⅞"34½"
*MVM971205DNA 24½" 28⅞"34½"
Model W D H
*MVM970603BNA 17½" 28⅞"34½"
*MVM970803BNA 17½" 28⅞"34½"
*MVM970804CNA 21" 28⅞"34½"
17½" 16" 13⅞"12⅛"13⅝"
21" 19½" 17⅞" 16" 17½"
21" 19½" 17⅞" 16" 17½"
24½" 23" 20⅞"19⅜"20⅞"
AB C DE
17½" 16" 13⅞"12⅛"13⅝"
5
9¼
19 ⅝
34 ½
¾
19½
⅞
¾
DIMB
DISCHARGE
23
2⅜
1⅞
2½
2
6½
C
5
9¼
19 ⅝
23
24 ⅞
31 ⅞
A
21 ⅛
2 ⅝
14
23
1½
1⅜
¾
28 ¾
2⅜
1⅞
2½
2
2¾
6½
1⅞
26 ½
23 ½
UNFOLDED FLANGES
22
FOLDED FLANGES
D
FOLDED FLANGES
E
UNFOLDED FLANGES
AIR
DISCHARGE
SIDE CUT-OUT SIDE CUT-OUT
AIR
DISCHARG E
LEFT SIDE VIEW FRONT VIEW RIGHT SIDE VIEW
CONDENSATE DRAIN
TRAP EXTERIOR
CONNECTION
(RIGHT OR LEFT SIDE)
¾ PVC
VENT/FLUE PIPE
2" PVC ALTERNATE
VENT/FLUE
LOCATION
RIGHT SIDE
DRAIN TRAP
EXTERIOR HOLES
HIGH VOLTAGE
ELECTRICAL OUTLET
ALTERNATE
GAS SUPPLY
LOW VOLTAGE
ELECTRICAL OUTLET
STANDARD
GAS SUPPLY
LOCATION
CENTER DIMPLE
FOR ALTERNATE
AIR INTAKE PIPE
3" OD HOLE
AIR INTAKE
2" PIPE
LEFT SIDE
DRAIN TRAP
EXTERIOR HOLES
HIGH VOLTAGE
ELECTRICAL OUTLET
LOW VOLTAGE
ELECTRICAL OUTLET
Minimum Clearance to Combustible Materials
C =If placed on combustible floor, the floor MUST be wood ONLY.
Position Sides Rear Front Bottom Flue Top
Upflow 0" 0" 3" C 0" 1"
Horizontal 6" 0" 3" C 0" 6"

7
PRODUCT DIMENSIONS
Minimum Clearance to Combustible Materials
C = If placed on combustible floor, the floor MUST be wood ONLY.
NC =For installation on non-combustible floors only. A combustible floor sub-base must be used for installations on combustible flooring.
Downfl ow 0" 0" 3" NC 0" 1"
Horizonta l 6" 0" 3" C 0" 6"
Position Sides Rear Front Bottom Flue Top
21" 18⅛" 17½" 18" 19½"
21" 18⅛" 17½" 18" 19½"
AB C DE
17½" 14⅝" 14" 14½" 13⅝"
17½" 14⅝" 14" 14½" 13⅝"
*CVM971005CNA 21" 28⅞"34½"
Mode l W D H
*CVM970603BNA 17½" 28⅞"34½"
*CVM970803BNA 17½" 28⅞"34½"
*CVM970804CNA 21" 28⅞"34½"
A
34 ½
4⅛
11⅜
14¾
25⅛
28¾
C
6⅞6⅞
11⅜
14⅞
14¾
25⅛
3½
2½
2
1⅞
2⅝
23
14
1⅜
1½
1⅝
E
UNFOLDED
FLANGES
D
FOLDED FLANGES
18⅛
FOLDED FLANGES
20 ⅛
UNFOLDED FLANGS
2⅝
1 ⅞
2½
6½
2
AIR
DISCHARGE
SIDE CUT-OUTSIDE CUT-OUT
AIR
DISCHARGE
LEFT SIDE VIEW
FRONT VIEW
RIGHT SIDE VIEW
LOW VOLTAGE
ELECTRICAL OUTLET
ALTERNATE GAS
SUPPLY LOCATION
HIGH VOLTAGE
ELECTRICAL
OUTLET
STANDARD DRAIN TRAP
CONNECTION
¾ PVC
LEFT SIDE EXTERIOR
DRAIN TRAP HOLES
ALTERNATE
GAS SUPPLY
LOCATION
ALTERNATE VENT/
FLUE LOCATION
HIGH VOLTAGE
ELECTRICAL
OUTLET
RIGHT SIDE EXTERIOR
DRAIN TRAP HOLES
LOW VOLTAGE
ELECTRICAL
OUTLET
RIGHT SIDE VIEW
TOP VIEW FRONT VIEW

BLOWER PERFORMANCE SPECIFICATIONS
8
*MVM970603BN
A
Cooling Speed
(@ .1" - .8" w.c. ESP)
*MVM970603BN
A
Heating Speed
(@ .1" - .5" w.c. ESP; Rise Range: 20 - 50°F)
Tap Adjust High-Stage
CFM Low-Stage CFM Tap Adjust High-Stage CFM Rise (°F)
AMinus 10% 539 358 AMinus 10% 858 n/a
Normal 599 398 Normal 953 n/a
Plus 10% 659 438 Plus 10% 1,048 n/a
B
Minus 10% 735 501
C
Minus 10% 953 n/a
Normal 817 557 Normal 1,059 51
Plus 10% 899 613 Plus 10% 1,165 46
C
Minus 10% 906 626
D
Minus 10% 1,042 n/a
Normal 1,007 696 Normal 1,158 47
Plus 10% 1,108 766 Plus 10% 1,274 42
D
Minus 10% 1,091 729
D
Minus 10% 1,134 48
Normal 1,212 810 Normal 1,260 43
Plus 10% 1,333 891 Plus 10% 1,386 39
*MVM970803BNA
Cooling Speed
(@ .1" - .8" w.c. ESP)
*MVM970803BNA
Heating Speed
(@ .1" - .5" w.c. ESP; Rise Range: 30 - 60°F)
Tap Adjust High-Stage
CFM Low-Stage CFM Tap Adjust High-Stage CFM Rise (°F)
AMinus 10% 566 363 AMinus 10% 1,082 n/a
Normal 629 403 Normal 1,202 60
Plus 10% 692 443 Plus 10% 1,322 54
B
Minus 10% 725 486
B
Minus 10% 1,184 n/a
Normal 806 540 Normal 1,316 55
Plus 10% 887 594 Plus 10% 1,448 50
C
Minus 10% 921 635
C
Minus 10% 1,250 57
Normal 1,023 705 Normal 1,389 52
Plus 10% 1,125 776 Plus 10% 1,528 47
D
Minus 10% 1,107 737
D
Minus 10% 1,256 57
Normal 1,230 819 Normal 1,396 51
Plus 10% 1,353 901 Plus 10% 1,536 47
*MVM970804CNA
Cooling Speed
(@ .1" - .8" w.c. ESP)
*MVM970804CNA
Heating Speed
(@ .1" - .5" w.c. ESP; Rise Range: 25 - 55°F)
Tap Adjust High-Stage
CFM Low-Stage CFM Tap Adjust High-Stage CFM Rise (°F)
AMinus 10% 710 462 AMinus 10% 1,105 n/a
Normal 789 513 Normal 1,228 n/a
Plus 10% 868 564 Plus 10% 1,351 53
B
Minus 10% 870 594
B
Minus 10% 1,203 n/a
Normal 967 660 Normal 1,337 54
Plus 10% 1,064 726 Plus 10% 1,471 49
C
Minus 10% 1,064 712
C
Minus 10% 1,287 n/a
Normal 1,182 791 Normal 1,430 50
Plus 10% 1,300 870 Plus 10% 1,573 46
D
Minus 10% 1,238 822
D
Minus 10% 1,364 53
Normal 1,375 913 Normal 1,516 47
Plus 10% 1,513 1,004 Plus 10% 1,668 43
Notes:
• All furnaces ship as high speed for cooling. Installer must adjust blower speed as needed.
• For most jobs, about 400 CFM per ton when cooling is desirable.
•

BLOWER PERFORMANCE SPECIFICATIONS
9
*MVM971005CNA
Cooling Speed
(@ .1" - .8" w.c. ESP)
*MVM971005CNA
Heating Speed
(@ .1" - .5" w.c. ESP; Rise Range: 35 - 65°F)
Tap Adjust High-Stage
CFM Low-Stage CFM Tap Adjust High-Stage CFM Rise (°F)
AMinus 10% 738 508 AMinus 10% 1,636 55
Normal 820 564 Normal 1,818 49
Plus 10% 902 620 Plus 10% 2,000 45
B
Minus 10% 1,020 706
C
Minus 10% 1,683 53
Normal 1,133 784 Normal 1,870 48
Plus 10% 1,246 862 Plus 10% 2,057 44
C
Minus 10% 1,318 884
D
Minus 10% 1,719 52
Normal 1,464 982 Normal 1,910 47
Plus 10% 1,610 1,080 Plus 10% 2,101 43
D
Minus 10% 1,562 1,133
D
Minus 10% 1,761 51
Normal 1,736 1,259 Normal 1,957 46
Plus 10% 1,910 1,385 Plus 10% 2,153 42
*MVM971205DNA
Cooling Speed
(@ .1"- .8" w.c. ESP)
*MVM971205DNA
Heating Speed
(@ .1" - .5" w.c. ESP; Rise Range: 35 - 65°F)
Tap Adjust High-Stage
CFM Low-Stage CFM Tap Adjust High-Stage CFM Rise (°F)
AMinus 10% 780 492 AMinus 10% 1,702 63
Normal 867 547 Normal 1,891 57
Plus 10% 954 602 Plus 10% 2,080 52
B
Minus 10% 1,044 748
C
Minus 10% 1,746 62
Normal 1,160 831 Normal 1,940 56
Plus 10% 1,276 914 Plus 10% 2,134 51
C
Minus 10% 1,320 918
D
Minus 10% 1,771 61
Normal 1,467 1,020 Normal 1,968 55
Plus 10% 1,614 1,122 Plus 10% 2,165 50
D
Minus 10% 1,719 1,150
D
Minus 10% 1,825 59
Normal 1,910 1,278 Normal 2,028 53
Plus 10% 2,101 1,406 Plus 10% 2,231 48
Notes
• All furnaces ship as high speed for cooling. Installer must adjust blower
speed as needed.
• For most jobs, about 400 CFM per ton when cooling is desirable.
•
CFM between .5" and .8" w.c. is tabulated for cooling purposes only.

BLOWER PERFORMANCE SPECIFICATIONS
10
*
CVM970603BNA
Cooling Speed
(@ .1" - .8" w.c. ESP)
*
CVM970603BNA
Heating Speed
(@ .1" - .5" w.c. ESP; RiseRange: 35 - 65°F)
Tap Adjust High-Stage
CFM Low-Stage CFM Tap Adjust High-Stage CFM Rise (°F)
AMinus 10% 590 390 AMinus 10% 844 64
Normal 656 433 Normal 938 57
Plus 10% 722 476 Plus 10% 1,032 52
B
Minus 10% 711 487
C
Minus 10% 855 63
Normal 790 541 Normal 950 57
Plus 10% 869 595 Plus 10% 1,045 52
C
Minus 10% 875 617
D
Minus 10% 887 61
Normal 972 686 Normal 986 55
Plus 10% 1,069 755 Plus 10% 1,085 50
D
Minus 10% 1,076 725
D
Minus 10% 893 60
Normal 1,195 806 Normal 992 54
Plus 10% 1,315 887 Plus 10% 1,091 49
*CVM970803BNA
Cooling Speed
(@ .1" - .8" w.c. ESP)
*CVM970803BNA
Heating Speed
(@ .1" - .5" w.c. ESP; RiseRange: 35 - 65°F)
Tap Adjust High-Stage
CFM Low-Stage CFM Tap Adjust High-Stage CFM Rise (°F)
AMinus 10% 562 365 AMinus 10% 950 n/a
Normal 624 405 Normal 1,056 n/a
Plus 10% 686 446 Plus 10% 1,162 62
B
Minus 10% 727 494
B
Minus 10% 1,031 n/a
Normal 808 549 Normal 1,146 63
Plus 10% 889 604 Plus 10% 1,261 57
C
Minus 10% 895 610
C
Minus 10% 1,130 64
Normal 994 678 Normal 1,256 57
Plus 10% 1,093 746 Plus 10% 1,382 52
D
Minus 10% 1,059 706
D
Minus 10% 1,214 59
Normal 1,177 784 Normal 1,349 53
Plus 10% 1,295 862 Plus 10% 1,484 48
Notes
• All furnaces ship as high speed for cooling. Installer must adjust blower
speed as needed.
• For most jobs, about 400 CFM per ton when cooling is desirable.
•
CFM between .5" and .8" w.c. is tabulated for cooling purposes only.

BLOWER PERFORMANCE SPECIFICATIONS
11
*CVM970804CN
A
Cooling Speed
(@ .1" - .8" w.c. ESP)
*CVM970804CN
A
Heating Speed
(@ .1" - .5" w.c. ESP; Rise Range: 35 - 65°F)
Tap Adjust High-Stage
CFM Low-Stage CFM Tap Adjust High-Stage CFM Rise (°F)
AMinus 10% 753 500 AMinus 10% 1,111 65
Normal 837 556 Normal 1,234 58
Plus 10% 921 612 Plus 10% 1,357 53
B
Minus 10% 920 643
C
Minus 10% 1,193 60
Normal 1,022 714 Normal 1,325 54
Plus 10% 1,124 785 Plus 10% 1,458 49
C
Minus 10% 1,085 754
D
Minus 10% 1,298 55
Normal 1,206 838 Normal 1,442 50
Plus 10% 1,327 922 Plus 10% 1,586 45
D
Minus 10% 1,328 892
D
Minus 10% 1,375 52
Normal 1,475 991 Normal 1,528 47
Plus 10% 1,623 1,090 Plus 10% 1,681 43
*CVM971005CNA
Cooling Speed
(@ .1" - .8" w.c. ESP)
*CVM971005CNA
Heating Speed
(@ .1" - .5" w.c. ESP; Rise Range: 35 - 65°F)
Tap Adjust High-Stage
CFM Low-Stage CFM Tap Adjust High-Stage CFM Rise (°F)
AMinus 10% 706 472 AMinus 10% 1,583 57
Normal 784 524 Normal 1,759 51
Plus 10% 862 576 Plus 10% 1,935 46
B
Minus 10% 970 670
B
Minus 10% 1,617 56
Normal 1,078 744 Normal 1,797 50
Plus 10% 1,186 818 Plus 10% 1,977 45
C
Minus 10% 1,249 834
C
Minus 10% 1,656 54
Normal 1,388 927 Normal 1,840 49
Plus 10% 1,527 1,020 Plus 10% 2,024 44
D
Minus 10% 1,589 1,067
D
Minus 10% 1,693 53
Normal 1,766 1,185 Normal 1,881 48
Plus 10% 1,943 1,304 Plus 10% 2,069 43
Notes
• All furnaces ship as high speed for cooling. Installer must adjust blower
speed as needed.
• For most jobs, about 400 CFM per ton when cooling is desirable.
•
CFM between .5" and .8" w.c. is tabulated for cooling purposes only.

HIGH VOLTAGE!
DISCONNECT ALL POWER BEFORE SERVICING OR INSTALLING THIS
UNIT. MULTIPLE POWER SOURCES MAY BE PRESENT. FAILURE TO
DO SO MAY CAUSE PROPERTY DAMAGE, PERSONAL INJURY OR DEATH.
12
WIRING DIAGRAMS
Wiringis subject tochange. Always referto thewiringdiagram onthe unit forthe most up-to-datewiring.
GND
JUNCTIONBOX
WH
BK
GR
GND
GND
PRESS.
SWITCH
FRONTCO VER
NO
(8)
C
PRESSURESWITCH
FRONTCOVER
NO
GYGY
C
(ONSOMEMODELS)
INDUCTORCOIL
OPTIONAL
OPTIONAL
TR(9)
LIMITCONTROLS
MANUALRESETROLLOUT
PRESS.SWITCH
LOWFIRE
PRESS.
LIMITCONTROL
AUTORESETPRIMARY
AUTORESETAUXILIARYLIMIT
24VAC
TO+VDC
TR(5)
FUSE3A40VA
HOTSURFACE
3ØID
INTEGRATED CONTROL MODULE
AIRCLEANER
POLARIZED AND
MUST BEPROPERLY
WIRING TO UNIT
BEFORESERVICING
DISCONNECT POWER
OVERCURRENT PROTECTIONDEVICE
Ø/60HZPOWERSUPPLYWITHTO 115VAC/1
SWITCH ASSEMBLY
IDBLOWERMODULATINGPRESSURE
SWITCH
LOW FIRE
(HONEY WELL)
GASVALVE
2 CIRCUIT
(SINGLE CONTROLON 40 kBTU)
MANUALRESETROLLOUTLIMITCONTROLS
LIMIT CONTROL
AUTO RESET PRIMARY
BURNERCOMPARTMENT
BLOWERCOMPARTMENT
AUTORESET
LIMITCONTROL
FURNACECONTROLMODULE MODULATING INTERGRATED
COOL TAPS
HEATTAPS
FAN TAPS
DIP SWITCHES
HEATOFF
HEATSETUP
COOL SETUP
PULL UP
PULL DOWN
24V THERMOSTATCONNECTIONS
24V HU M.
INTEGR ATED CONTROL MODULE 24VTHERMOSTAT CONNECTIONS
(OPENWHEN
DOORSWITCH
24V 3A
ECMMTR
WHILE IN STANDBY(NO THERMOSTAT INPUTS)
RECENT, DEPRESSSWITCH FORMORETHAN 2 SECONDS
5. TORECALLTHELAST 10 FAULTS, MOST RECENTTOLEAST
N.E.C.ANDLOCALCODES.
4.UNIT MUSTBEPERMANENTLY GROUNDEDANDCONFORM TO
LEAST105°C. USECOPPERCONDUCTORSONLY.
WIRING MATERIAL HAVINGATEMPERATURE RATING OF AT
FURNACEMUSTBEREPLACED, ITMUST BEREPLACEDWITH
3.IFANYOFTHEORIGINALWIREASSUPPLIEDWITHTHE
U S EDWH EN SER VICING .
2.MANUFACTURER'SSPECIFIEDREPLACEMENT P A RTS MUSTBE
1. SET HEAT ANTICIPATOR ON ROOM THERMOSTAT AT 0.7 AMPS.
PLUG CONNECTION
INTEGRATED CONTROL
INTERNAL TO
HI VOLTAGE FIELD
HI VOLTAGE (115V)
LOW VOLTAGE (24V)
LOW VOLTAGE FIELD
PROT.DEVICE
SWITCHPRESSURE
SWITCH (TEMP)
FIELD SPLICE
EQUIPMENTGND
PROPERLY POLARIZED
TO UNIT MUST BE
WIRING.TOUNITMUSTBE
POWER BEFORE SERVICING
POWERSUPPLY WITH
115VAC/1 HZ Ø /60
TO
MICRO
TO
RGND(4)
+VDC(1)
RX(2)
TX(3)
INDOOR
AIR
CIRCULATOR
BLWR
RD GYBL
BK
GND
PROTECTION
DEVICE
LINE
RD
TO
C
BK
RD
IGNITER
OR
TERMINAL
PM
HARNESS
NO
(12)
3
CIRCULATOR
BK
OVERCURRENT
0140F02005-A
IGNITER
24
PM
INDUCED
DRAFT
BLOWER
EAC
C
INDUCTOR COIL
PU
YL
DEHUM
GND
2
HOT
SURFACE
IGNITER
(7)
NEUTRAL
DOOR
SWITCH
4
3
2
CHASSIS GROUND
VAC
GND
YL
CONNECTOR
HUM
OVERCURRENT
(6)
C
MODULATING
DISCONNECT
HIGHFIRE
INDOOR
HUMIDIFIER
N
1
CONTROLS
OR
JUNCTION
BLWR
CIRCULATOR BLOWER
R
1
GND
JUNCTION BOX
NEUTRAL
BLOWER
COMPARTMENT
DOOR OPEN)
C
LINE
BK
4
NEUTRAL
C
FS
2
DISCONNECT
PU
HIGHFIRE
PRESSURE
SWITCH
W1
NO
O
WH
5
GND(4)
BK
3
IGN
PK
(3)
NOTES:
PU
L
AIR
WH
Y1
ELECTRONIC
Y2
OR
NEUTRAL
1
(11)
WH
SWITCH
NO
WH
TRANSFORMER
BR
BL
GR
2
GROUNDED.
W2
WARNING:
FIELD GND
WH
115
NEUTRAL
BLWR
1
ANDGROUNDED.
RD
GAS
VALVE
PU
(ONSOMEMODELS)
C
1
VAC
G
C
GR
FLAME
SENSOR
(2)
PRESSURE
1
L
BR
3
NO
N
OR
TO
MICRO
WARNING:DISCONNECT
PK
AUXILIARY
2
BL GY
BK
RD
OR
BR
BK
WH RD
OR
WH
WH WH WH
BK
YL
OR
BIAS
2
FUSE
ADJUST
LINE
DEHUM
2
3
1
NEUTRAL
3
DELAY
1
FLAME SENSOR
4
DIAGNOSTIC
LED'S
O
G
ID BLOWER CONNECTOR
Y2
HUM
EAC
W1
R 2
Y1
1
C
W2
DEHUM
10
6
3
45
2
7
11
1
12
89
HSI
AUX
OR
2
GND
(10)
OR
BK
BR
40 VA TRANSFORMER
GY
RAMPING
BL
GY
INTEGRATEDCONTROL
MODULE
FLAME
SENSOR115
VAC
BK BLACK
PUPURPLE
YL YELLOW
BL BLUE
WH WHITE
BRBROWN
PK PINK
COLOR CODES:
ORORANGE
GY GRAY
RD RED
GR GREEN