Goodman ComfortNet GMVC95 User manual

Heating input: 46,000–115,000 Btu/H
Standard Features
• Patented dual-diameter tubular heat exchanger with Lifetime
Limited Warranty* for as long as the original registered hom-
eownerownstheirhomeplus10-YearLimitedUnitReplacement
Warranty*
• Two-stagegasvalveoperateswithtwo-stageorsingle-
stagethermostats
• ComfortNet™ready
• Efcientandquietvariable-speedcirculatormotorgentlyrampsup
ordownaccordingtoheatingorcoolingdemand
• 120VSiliconNitrideigniterdesignedforlongigniterlife
• Furnacecontrolboardwithself-diagnostics,color-codedlow-
voltageterminals,andprovisionsforelectronicaircleanerand
120-voltor24-volthumidiers
• Lowconstantfanallowshomeownertoactivateverylowspeed
toefcientlycirculateairthroughoutthehome.Thissettingcosts
aslittleasa100-wattlightbulbtooperate.
• Dual-certiedforsealedcombustiondirectvent(2-pipe)
ornon-directvent(1-pipe)applications
• Quiettwo-speedinduceddraftblower
• AllmodelscomplywithCaliforniaNOxemissionsstandards
Cabinet Features
• Fullyinsulated,heavy-gaugesteelcabinetwithdurablebaked-
enamelnish
• Foil-facedinsulationlinestheheatexchanger
• Easy-to-installtopventingisstandard;alternateue/ventlocated
ontheright(GMVC95)
• Designedformulti-positioninstallation–GMVC95:upow,
horizontalleftorright;GCVC9:downow,horizontalleftorright
• Airtightsolidbottomforsidereturnapplicationsandeasy-cut
tabsforeffortlessremovalinbottomairinletapplications
• Convenientleftorrightconnectionforgasandelectricservice
• Coilandfurnacetushformostinstallations
Contents
Nomenclature.....................................................................................2
ProductSpecications........................................................................3
Dimensions.........................................................................................4
AirowSpecications.........................................................................6
WiringDiagrams...............................................................................11
Schematics.......................................................................................12
Accessories........................................................................................15
The Goodman® brand GMVC95/GCVC9 Two-Stage, Variable-
Speed Gas Furnaces feature a patented aluminized-steel
tubular heat exchanger and durable Silicon Nitride Hot
SurfaceIgnitionsystem.
GMVC95: up to 95% AFuE
GCVC9: up to 93% AFuE
Multi-position,
two-stage/VariaBle-speed
gas Furnace

*ToreceivetheLifetimeHeatExchangerLimitedWarranty,10-YearUnitReplacementLimitedWarrantyand
10-YearPartsLimitedWarranty,onlineregistrationmustbecompletedwithin60daysofinstallation.Online
registrationisnotrequiredinCaliforniaorQuébec.Fullwarrantydetailsavailableatwww.goodmanmfg.com.
product speciFications
SS-GMVC95 www.goodmanmfg.com 10/09
gMVc95/gcVc9

2 www.goodmanmfg.com SS-GMVC95
product speciFications
noMenclature
C 4 C X A A
4 10 11 12 13 14
Brand Revisions
G
Goodman
®
Brand A Initial Releases (Major & Minor)
or Distinctions™ B 1st Revisions (Major & Minor)
C 2nd Revisions
Airflow Direction
C Downflow/Horizontal NOx
D Dedicated Downflow N Natural Gas
H High Airflow X Low NOx
K Dedicated Upflow
M Upflow/Horizontal Cabinet Width
A 14”
Description B 17½”
V Two-Stage/Variable-speed C 21”
H Two-Stage/Multi-speed D 24½”
S
Single-Stage/Multi-speed
E Two-Stage/X-13 Motor Maximum CFM @ 0.5” ESP
3 1200 5 2000
SystemType 4 1600
C ComfortNet™ Communicating System
MBTU/h
AFUE 045: 45,000 115: 115,000
95 95% 070: 70,000 140: 140,000
9 90%+ 090: 90,000
8 80%
5,6
95
070
7,8,9
M
2
1
G
V
3
Important EnergyStar Notice: EnergyStar ratings are dependent
upon conditions beyond equipment installation. Proper sizing
and installation of equipment is critical to achieve optimal
performance. Split system air conditioners and heat pumps
must be matched with appropriate coil components to meet
EnergyStar criteria. Ask your contractor for details or visit 
www.energystar.gov.

SS-GMVC95 www.goodmanmfg.com 3
product speciFications
speciFications
GMVC95
0453BXAA
GMVC95
0704CXAA
GMVC95
0905DXAA
GMVC95
1155DXAA
GCVC9
0704CXAA
GCVC9
0905DXAA
GCVC9
1155DXAA
Heating Capacity
High Fire Input¹ 46,000 69,000 92,000 115,000 69,000 92,000 115,000
High Fire Output¹ 45,000 67,000 90,000 109,000 65,000 87,000 109,000
Low Fire Input¹ 32,000 48,000 64,000 80,000 48,000 64,000 80,000
Low Fire Output¹ 30,800 46,400 61,700 77,400 45,000 60,100 77,400
AFUE² 95 95 95 95 93 93 93
Tons AC @ 0.5” ESP 1.5 - 3.0 1.5 - 4.0 2.0 - 5.0 2.0 - 5.0 1.5 - 4.0 2.0 - 5.0 2.0 - 5.0
Temperature Rise Range (°F) 30 - 60 30 - 60 30 - 60 30 - 60 30 - 60 30 - 60 40-70
Circulator Blower
Size (D x W) 10” x 8” 10” x 10” 11” x 10” 11” x 10” 10” x 10” 11” x 10” 11” x 10”
Horespower @ 1050 RPM ½ ¾ 1 1 ¾ 1 1
Speed Variable Variable Variable
Vent Diameter³ 2” 2” 3” 3” 2” 3” 3”
No. of Burners 2 3 4 5 3 4 5
Disposable Filter (in²) 288 384 480 486 384 480 486
Electrical Data
Min. Circuit Ampacity (amps)411.3 14.1 17.9 17.9 14.1 17.9 17.9
Max. Overcurrent Protection515 amps 15 amps 20 amps 20 amps 15 amps 20 amps 20 amps
Ship Weight (lbs) 133 135 172 175 135 172 175
¹ Natural Gas BTU/h
² DOE AFUE based upon Isolated Combustion System (ICS)
³ Installer must supply one or two PVC pipes: one for combustion air (optional) and one for the ue outlet (required). Vent pipe must be
either 2” or 3” in diameter, depending upon furnace input, number of elbows, length of run and installation (1 or 2 pipes). The optional
Combustion Air Pipe is dependent on installation/code requirements and must be 2” or 3” diameter PVC.
4 Minimum Circuit Ampacity = (1.25 x Circulator Blower Amps) + ID Blower amps. Wire size should be determined in accordance with Na-
tional Electrical Codes. Extensive wire runs will require larger wire sizes.
5 Maximum Overcurrent Protection Device refers to maximum recommended fuse or circuit breaker size. 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.
• Gas Service Connection ½” FPT
• Important: Size fuses and wires properly and make electrical connections in accordance with the National Electrical Code and/or all exist-
ing local codes.

4 www.goodmanmfg.com SS-GMVC95
product speciFications
gMVc95 diMensions
MiniMuM clearances to coMBustiBle Materials
Position Sides Rear Front Bottom Flue Top
Upow 0” 0” 3” C 0” 1”
Horizontal 6” 0” 3” C 0” 6”
C = If placed on combustible oor, the oor MUST be wood ONLY.
Notes:
• For servicing or cleaning, a 24” front clearance is required.
• Unit connections (electrical, ue and drain) 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 clear-
ances are greater.
Model A B C D E
GMVC950453BXAA 17½” 16” 13⅛” 12⅛” 13⅝”
GMVC950704CXAA 21” 19½” 16⅛” 16 17½”
GMVC950905DXAA 24½” 23” 20⅝” 19⅜” 20⅞”
GMVC951155DXAA 24½” 23” 20⅝” 19⅜” 20⅞”
Notes:
• Installer must supply one or two PVC pipes: one for combustion air (optional) and one for the ue outlet (required). Vent pipe must be
either 2” or 3” in diameter, depending upon furnace input, number of elbows, length of run and installation
(1 or 2 pipes). The optional Combustion Air Pipe is dependent on installation/code requirements and must be 2” or 3” diameter PVC.
• Line voltage wiring can enter through the right or left side of the furnace. Low-voltage wiring can enter through the right or left side of
furnace.
• Conversion kits for high-altitude natural gas operation are available. Contact your Goodman distributor or dealer for details.
• Installer must supply following gas line ttings, according to which entrance is used:
Left—Two 90º elbows, one close nipple, straight pipe
Right—Straight pipe to reach gas valve
• For bottom return: Failure to unfold anges may reduce airow by up to 18%. This could result in performance and noise issues.

SS-GMVC95 www.goodmanmfg.com 5
product speciFications
gcVc9 diMensions
FOLDED FLANGES
UNFOLDED FLANGES
FOLDED FLANGES
UNFOLDED FLANGES
Model A B C D E
GCVC90704CXAA 21” 19½” 16⅛” 18” 19½”
GCVC90905DXAA 24½” 23” 20⅝” 21½” 23”
GCVC91155DXAA 24½” 23” 20⅝” 21½” 23”
Notes:
• Installer must supply one or two PVC pipes: one for combustion air (optional) and one for the ue outlet (required). Vent pipe must be
either 2” or 3” in diameter, depending upon furnace input, number of elbows, length of run, and installation (1 or 2 pipes). The optional
Combustion Air Pipe is dependent on installation/code requirements and must be 2” or 3” diameter PVC.
• Line voltage wiring can enter through the right or left side of the furnace. Low-voltage wiring can enter through the right or left side of
furnace.
• Conversion kits for high-altitude natural gas operation are available. Contact your Goodman distributor or dealer for details.
• Installer must supply following gas line ttings, according to which entrance is used:
Left—Two 90º Elbows, one close nipple, straight pipe
Right—Straight pipe to reach gas valve
• For bottom return: Failure to unfold anges may reduce airow by up to 18%. This could result in performance and noise issues.
MiniMuM clearances to coMBustiBle Materials
Position Sides Rear Front Bottom Flue Top
Downow 0” 0” 3” NC 0” 1”
Horizontal 6” 0” 3” C 0” 6”
C = If placed on combustible oor, the oor MUST be wood ONLY.
NC = For installation on non-combustible oors only. A combustible oor sub-base must be used for installations on combustible ooring.
Notes:
• For servicing or cleaning, a 24” front clearance is required.
• Unit connections (electrical, ue and drain) 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.

6 www.goodmanmfg.com SS-GMVC95
product speciFications
gMVc95 airFlow speciFications
HigH- or single-stage cooling speeds
GMVC950453BXAA GMVC950704CXAA GMVC950905DXAA GMVC951155DXAA
Cooling
Speed Tap
Adjust
Tap CFM1Cooling
Speed Tap
Adjust
Tap CFM1Cooling Speed Tap
Adjust
Tap CFM1Cooling Speed Tap
Adjust
Tap CFM1
A
Minus (-) 585
A
Minus (-) 585
A
Minus (-) 720
A
Minus (-) 720
Normal 650 Normal 650 Normal 800 Normal 800
Plus (+) 715 Plus (+) 715 Plus (+) 880 Plus (+) 880
B
Minus (-) 810
B
Minus (-) 810
B
Minus (-) 945
B
Minus (-) 945
Normal 900 Normal 900 Normal 1050 Normal 1050
Plus (+) 990 Plus (+) 990 Plus (+) 1155 Plus (+) 1155
C
Minus (-) 990
C
Minus (-) 1195
C
Minus (-) 1305
C
Minus (-) 1305
Normal 1100 Normal 1325 Normal 1450 Normal 1450
Plus (+) 1210 Plus (+) 1460 Plus (+) 1595 Plus (+) 1595
D
Minus (-) 1080
D
Minus (-) 1440
D
Minus (-) 1800
D
Minus (-) 1800
Normal 1200 Normal 1600 Normal 2000 Normal 2000
Plus (+) 1320 Plus (+) 1760 Plus (+) 2200 Plus (+) 2200
¹ @ .1” to .8” W.C. ESP
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.
• Do not operate above .5” w.c. ESP in heating mode. Operating CFM between .5” and .8” w.c. is tabulated for cooling purposes only.
low-stage cooling speeds
GMVC950453BXAA GMVC950704CXAA GMVC950905DXAA GMVC951155DXAA
Cooling
Speed Tap
Adjust
Tap CFM1Cooling
Speed Tap
Adjust
Tap CFM1Cooling Speed Tap
Adjust
Tap CFM1Cooling Speed Tap
Adjust
Tap CFM1
A
Minus (-) 390
A
Minus (-) 390
A
Minus (-) 480
A
Minus (-) 480
Normal 435 Normal 435 Normal 535 Normal 535
Plus (+) 480 Plus (+) 480 Plus (+) 590 Plus (+) 590
B
Minus (-) 545
B
Minus (-) 545
B
Minus (-) 635
B
Minus (-) 635
Normal 605 Normal 605 Normal 705 Normal 705
Plus (+) 665 Plus (+) 665 Plus (+) 775 Plus (+) 775
C
Minus (-) 665
C
Minus (-) 800
C
Minus (-) 875
C
Minus (-) 875
Normal 735 Normal 890 Normal 970 Normal 970
Plus (+) 810 Plus (+) 975 Plus (+) 1070 Plus (+) 1070
D
Minus (-) 725
D
Minus (-) 965
D
Minus (-) 1205
D
Minus (-) 1205
Normal 805 Normal 1070 Normal 1340 Normal 1340
Plus (+) 885 Plus (+) 1180 Plus (+) 1475 Plus (+) 1475
¹ @ .1” to .8” W.C. ESP
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.
• Do not operate above .5” w.c. ESP in heating mode. Operating CFM between .5” and .8” w.c. is tabulated for cooling purposes only.

SS-GMVC95 www.goodmanmfg.com 7
product speciFications
gMVc95 airFlow speciFications (cont.)
Heating speeds
GMVC950453BXAA
(Rise Range: 30° - 60°F)
GMVC950704CXAA
(Rise Range: 30° - 60°F)
Cooling
Speed Tap Adjust Tap Low-Stage CFM1
High-Stage
CFM1
Rise
(°F)
Cooling
Speed Tap Adjust Tap Low-Stage CFM1
High-Stage
CFM1
Rise
(°F)
A
Minus (-) 505 720 56
A
Minus (-) 790 1125 54
Normal 560 800 51 Normal 875 1250 49
Plus (+) 615 880 46 Plus (+) 960 1375 44
B
Minus (-) 565 810 50
B
Minus (-) 850 1215 50
Normal 630 900 45 Normal 945 1350 45
Plus (+) 695 990 41 Plus (+) 1040 1485 41
C
Minus (-) 630 900 45
C
Minus (-) 915 1305 47
Normal 700 1000 40 Normal 1015 1450 42
Plus (+) 770 1100 37 Plus (+) 1115 1595 38
D
Minus (-) 695 990 41
D
Minus (-) 975 1395 44
Normal 770 1100 37 Normal 1085 1550 39
Plus (+) 845 1210 33 Plus (+) 1195 1705 36
¹ @ .1” to .5” W.C. ESP
GMVC950905DXAA
(Rise Range: 30° - 60°F)
GMVC951155DXAA
(Rise Range: 35° - 65°F)
Cooling
Speed Tap Adjust Tap Low-Stage CFM1
High-Stage
CFM1
Rise
(°F)
Cooling
Speed Tap Adjust Tap Low-Stage CFM1
High-Stage
CFM1
Rise
(°F)
A
Minus (-) 1010 1440 56
A
Minus (-) 1165 1665 61
Normal 1120 1600 51 Normal 1295 1850 55
Plus (+) 1230 1760 46 Plus (+) 1425 2035 50
B
Minus (-) 1070 1530 53
B
Minus (-) 1195 1710 59
Normal 1190 1700 48 Normal 1330 1900 53
Plus (+) 1310 1870 43 Plus (+) 1465 2090 48
C
Minus (-) 1135 1620 50
C
Minus (-) 1230 1755 58
Normal 1260 1800 45 Normal 1365 1950 52
Plus (+) 1385 1980 41 Plus (+) 1500 2145 47
D
Minus (-) 1195 1710 47
D
Minus (-) 1260 1800 56
Normal 1330 1900 43 Normal 1400 2000 51
Plus (+) 1465 2090 39 Plus (+) 1540 2200 46
¹ @ .1” to .5” W.C. ESP

8 www.goodmanmfg.com SS-GMVC95
product speciFications
gcVc9 airFlow speciFications
HigH- or single-stage cooling speeds
GCVC90704CXAA GCVC90905DXAA GCVC91155DXAA
Cooling
Speed Tap Adjust Tap CFM1Cooling
Speed Tap Adjust Tap CFM1Cooling Speed Tap Adjust Tap CFM1
A
Minus (-) 585
A
Minus (-) 720
A
Minus (-) 720
Normal 650 Normal 800 Normal 800
Plus (+) 715 Plus (+) 880 Plus (+) 880
B
Minus (-) 810
B
Minus (-) 945
B
Minus (-) 945
Normal 900 Normal 1050 Normal 1050
Plus (+) 990 Plus (+) 1155 Plus (+) 1155
C
Minus (-) 1195
C
Minus (-) 1305
C
Minus (-) 1305
Normal 1325 Normal 1450 Normal 1450
Plus (+) 1460 Plus (+) 1595 Plus (+) 1595
D
Minus (-) 1440
D
Minus (-) 1800
D
Minus (-) 1800
Normal 1600 Normal 2000 Normal 2000
Plus (+) 1760 Plus (+) 2200 Plus (+) 2200
¹ @ .1” to .8” W.C. ESP
low-stage cooling speeds
GCVC90704CXAA GCVC90905DXAA GCVC91155DXAA
Cooling
Speed Tap Adjust Tap CFM1Cooling
Speed Tap Adjust Tap CFM1Cooling Speed Tap Adjust Tap CFM1
A
Minus (-) 390
A
Minus (-) 480
A
Minus (-) 480
Normal 435 Normal 535 Normal 535
Plus (+) 480 Plus (+) 590 Plus (+) 590
B
Minus (-) 545
B
Minus (-) 635
B
Minus (-) 635
Normal 605 Normal 705 Normal 705
Plus (+) 665 Plus (+) 775 Plus (+) 775
C
Minus (-) 800
C
Minus (-) 875
C
Minus (-) 875
Normal 890 Normal 970 Normal 970
Plus (+) 975 Plus (+) 1070 Plus (+) 1070
D
Minus (-) 965
D
Minus (-) 1205
D
Minus (-) 1205
Normal 1070 Normal 1340 Normal 1340
Plus (+) 1180 Plus (+) 1475 Plus (+) 1475
¹ @ .1” to .8” W.C. ESP
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.
• Do not operate above .5” w.c. ESP in heating mode. Operating CFM between .5” and .8” w.c. is tabulated for cooling purposes only.

SS-GMVC95 www.goodmanmfg.com 9
product speciFications
gcVc9 airFlow speciFications (cont.)
¹ @ .1” to .5” W.C. ESP
Notes:
• These charts are for furnaces installed at 0 - 2000 feet. At higher altitudes, a properly derated unit will have the same temperature rise at a
particular CFM, while the ESP at that CFM will be lower.
• The installation must be adjusted to obtain a temperature rise within the range listed on the furnace nameplate.
• Do not operate above .5” w.c. ESP in heating mode.
• Propane gas installations will have a High Stage rise approximately 4° lower than shown in above table.
GCVC90704CXAA
(Rise Range: 30° - 60°F)
Cooling
Speed Tap Adjust Tap Low-Stage CFM1
High-Stage
CFM1
Rise
(°F)
A
Minus (-) 790 1125 54
Normal 875 1250 49
Plus (+) 960 1375 44
B
Minus (-) 850 1215 50
Normal 945 1350 45
Plus (+) 1040 1485 41
C
Minus (-) 915 1305 47
Normal 1015 1450 42
Plus (+) 1115 1595 38
D
Minus (-) 975 1395 44
Normal 1085 1550 39
Plus (+) 1195 1705 36
GCVC90905DXAA
(Rise Range: 30° - 60°F)
Cooling
Speed Tap Adjust Tap Low-Stage CFM1
High-Stage
CFM1
Rise
(°F)
A
Minus (-) 1010 1440 56
Normal 1120 1600 51
Plus (+) 1230 1760 46
B
Minus (-) 1070 1530 53
Normal 1190 1700 48
Plus (+) 1310 1870 43
C
Minus (-) 1135 1620 50
Normal 1260 1800 45
Plus (+) 1385 1980 41
D
Minus (-) 1195 1710 47
Normal 1330 1900 43
Plus (+) 1465 2090 39
GCVC91155DXAA
(Rise Range: 40° - 70°F)
Cooling
Speed Tap Adjust Tap Low-Stage CFM1
High-Stage
CFM1
Rise
(°F)
A
Minus (-) 1135 1620 62
Normal 1260 1800 56
Plus (+) 1385 1980 51
B
Minus (-) 1195 1710 59
Normal 1330 1900 53
Plus (+) 1465 2090 48
C
Minus (-) 1260 1800 56
Normal 1400 2000 51
Plus (+) 1540 2200 46
D
Minus (-) 1325 1890 54
Normal 1470 2100 48
Plus (+) 1615 2310 44

10 www.goodmanmfg.com SS-GMVC95
product speciFications
gMVc95/gcVc9 teMperature rise cHart

SS-GMVC95 www.goodmanmfg.com 11
product speciFications
gMVc95/gcVc9 wiring diagraM
Wiringissubjecttochange.Alwaysrefertothewiring
diagramontheunitforthemostup-to-datewiring WARNING High Voltage:Disconnectallpowerbeforeservicingorinstallingthisunit.Multiplepowersourc-
esmaybepresent.Failuretodosomaycausepropertydamage,personalinjury,ordeath.

12 www.goodmanmfg.com SS-GMVC95
product speciFications
scHeMatics
28 27 26 25 24 22 21
23
28 27 26 25 24 22 2123
E
D
B
A
C
E
D
B
A
C
  
 
 
















 


















  













  
  

 




 




BIAS
3
LEARN
1
NEUTRAL
1
IGN-N
IGN
W2
C
E18
6
EAC
R
6
W1
R311
W2
BIAS
DE
Y1
R
ANSI Z21.20 AUTOMATIC IGNITION SYSTEM 24VAC 60Hz 0.8 A. MAX.
E109
15
TM
12
GND
1
CLIMATE TALK
13
3
9
G
8
TX
1
S3
2
F1
3
O
G
1
R
E24
2
1
59-4715 REV. F
TERM
S5
Y2
7
E114
STATUS
2
E22
W1
1
3
W2
1
C
IND-LO
2
52
RX
1
IND-HI
2
LINE
Y1
Y1
O
1
7
1
E25
G O
1
S1
4
DEHUM
R
R
IND-N
1 5
HUM
ST5
1
ST4
10
HUM
RX
C
FS
Y2
1
1
DEHUM
1
9
Y2
E103
E104
S4
10
E23
W1
4
12V
1
2












  
  



 
 


Blower Assembly Schematic: AMVC95/ACVC9 Furnaces
Note:Thisschematicisforreferenceonly.Notallwiringisasshownabove.Refertotheappropriatewiringdiagramfortheunitbeingserviced.

SS-GMVC95 www.goodmanmfg.com 13
product speciFications
scHeMatics (cont.)
1
HUM
"C" WHITE TEXT ON BLUE BACKGROUND
W1
"1" WHITE TEXT ON BLACK BACKGROUND
C W1
DEHUM
C
"O" BLACK TEXT ON ORANGE BACKGROUND
2
THERMOSTAT HEADER SEE NOTE 5
R W2 Y1G
C O
R
W1
"Y1" WHITE TEXT ON PURPLE BACKGROUND
W2
G
"DEHUM"; BLACK TEXT ON GRAY BACKGROUND
Y2
"R" BLACK TEXT ON RED BACKGROUND
1
1
"W2" WHITE TEXT ON BROWN BACKGROUND
Y2
W2
2DEHUM
DE
G Y2
"G" WHITE TEXT ON GREEN BACKGROUND
O
2
R
"W1" BLACK TEXT ON WHITE BACKGROUND
O
Y1
"2" WHITE TEXT ON GRAY BACKGROUND
Y1
"Y2" BLACK TEXT ON YELLOW BACKGROUND
876 5 42 1
3
87 6 5 4 3
E
D
B
A
C
E
D
B
A
C
CONFIDENTIAL PROPERTY OF THE GOODMAN MANUFACTURING COMPANY, L.P. NOT TO BE DISCLOSED TO OTHERS, COPIED, OR USED FOR ANY PURPOSE EXCEPT AS AUTHORIZED IN WRITING. MUST BE RETURNED UPON DEMAND, ON COMPLETION OF ORDER, OR OTHER PURPOSE FOR WHICH IT WAS LENT.
COMPONENTS AND MATERIALS SPECIFIED HEREIN WILL ALSO CONFORM TO THE APPLICABLE SECTION OF GOODMAN MSP 824.01 WORKMANSHIP STANDARD FOR FIT, FEEL AND FINISH.
SPECIAL CHARACTERISTICS: =
6SIGMA
=
CRITICAL CHARACTERISTIC
=
SIGNIFICANT CHARACTERISTIC
SC
CC
6s
PCB, CONTROL, FURANCE
DATE: 4-15-09
ENG: D WARREN
DWN BY: janderson
DO NOT SCALE DRAWING
PCBKF101 B
REV
CHK BY: D MASSEY SHT 4 OF 6
THE GOODMAN MANUFACTURING
COMPANY, L.P.
TOLERANCES:
ANGLES ± 1.5°
.X : ± .1
.XX : ± .03
.XXX : ± .015
HOLE Ø : ± .005
TUBE CUT LG: ± .063
DRAWING TO BE INTERPRETED IN
ACCORDANCE WITH ASME Y14.100
DIMENSIONS ARE IN INCHES
UNLESS OTHERWISE NOTED
2 1
SILKSCREEN SHALL BE S1 FOR SWITCH BANK AND 1, 2, OR 3 FOR EACH SWITCH * FACTORY DEFAULT
SILKSCREEN SHALL BE S2 FOR SWITCH BANK AND 1, 2, OR 3 FOR EACH SWITCH * FACTORY DEFAULT
SILKSCREEN SHALL BE S3 FOR SWITCH BANK AND 1, 2, 3 OR 4 FOR EACH SWITCH * FACTORY DEFAULT
SILKSCREEN SHALL BE S4 FOR SWITCH BANK AND 5, 6, 7 OR 8 FOR EACH SWITCH * FACTORY DEFAULT
SILKSCREEN SHALL BE S5 FOR SWITCH BANK AND 9 OR 10 FOR EACH SWITCH * FACTORY DEFAULT
UNUSED
SWITCH BANK S5
FUNCTION
10
VALUE
9
OFF*
ENABLE
DISABLE
DEHUM
ENABLE/DISABLE
ON UNUSED
WIRING SCHEMATIC
R
Y1
1
2
4
8C
N/C N/C
6
12
2
7
15
9
3
10
1
14
5-11 13
8
1
5HI
2
LO 3
43
3
4
1
G
DEHUM
Y2
O
W2
W1
XFMR
GAS VALVE
PS2
PS1
AUX
RLS
HL
VARIABLE SPEED CIRCULATOR
INDUCER
EAC
HUM
IGN
LO HI
DRAIN SWITCH
GROUND
ZCNTL
μP
COMM
μP
RS485
DUAL LED DISPLAYS COMM
STATUS LED
RJ11
DIPSWX
TX/RX
---
---
---
ON
ON
ON*
OFF*
OFF
1
STAGE DELAY
THERMOSTAT TYPE
HEAT OFF DELAY
FUNCTION
5 MINUTES
AUTO
---
TWO-STAGE
180 SECONDS
OFF
ON
120SECONDS
90 SECONDS
SINGLE-STAGE
150SECONDS
VALUE
234
OFF
OFF
ON*
ON*
OFF
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
SWITCH BANK S1
SWITCH BANK S2
FUNCTION
3
2
VALUE
1
---
---
---
ON*
PULL-DOWN
PULL-UP
TERMINATION
ON* ---
---
ON*
---
SWITCH BANK S2
FUNCTION
3
2
VALUE
1
---
---
---
ON*
PULL-DOWN
PULL-UP
TERMINATION
BUS BIAS
ON* ---
---
ON*
---
ON
OFF
OFF
OFF
OFF*
ON* ON*
TAP D
TAP C
TAP B
SWITCH BANK S3
---
---
---
---
---
---
---
---
---
---
---
--- OFF
ON
OFF
OFF
4
3
2
VALUE
0%
TAP A
ON OFF
10%
---
-10%
0%
FUNCTION
COOLING AIRFLOW
TAPS
AIRFLOW TRIM
1
OFF
OFF*
ON*
ON
---
---
---
TAP D
TAP C
TAP B
TAP A
ON ON
OFF
OFF*
ON*
ON
OFF
OFF
OFF
OFF*
PROFILE 4
PROFILE 3
PROFILE 2
SWITCH BANK S4
---
---
---
---
---
---
---
---
---
---
---
--- OFF
OFF
8
7
6
VALUE
PROFILE 1
ON OFF
---
FUNCTION
COOLING PROFILES
HEATING AIRFLOW TAPS
5
OFF*
ON
---
---
---
DETAIL A
VIEW FROM
SHEET 3
Typical Schematic: AMVC95/ACVC9 — WR50C51-289IntegratedIgnitionControl
Note:Thisschematicisforreferenceonly.Notallwiringisasshownabove.Refertotheappropriatewiringdiagramfortheunitbeingserviced.

14 www.goodmanmfg.com SS-GMVC95
product speciFications
DuringAuto-Comfortmode,thefurnacerampsupto50%ofthedemandforhalfaminute.Itthenrampsto
82%ofthefullcoolingdemandairowandoperatesthereforapproximately7½minutes.Themotorthen
stepsuptothefulldemandairow.Thismodespendsahalfminuteat50%airowOFFdelay.
auto-coMFort Mode
standard altitude installations
Gas Altitude Kit Orice Manifold Pressure Pressure Switch
Change
High Stage Low Stage
Natural 0-7000 Changeover None #43 3.5” W.C. 1.9” W.C. None
Propane 0-7000 LPM-03B & LPM-05 #55 10.0: W.C. 6.0” W.C. None
• For installation in Canada, gas furnaces are certied only to 4,500 ft.
• For GCVA installations above 7,000 ft., please refer to your Goodman distributor for required kit(s).
Model Description
CHT90-120 Cooling/Heating, Mechanical
CH70TG Cooling/Heating, Digital,
Non-programmable
CHSATG Cooling/Heating, Mechanical
CTK01AA
ComfortNet communicating control
(2-stage cool/3-stage heat; programma-
ble/non-programmable;dual-fuel support)
H20TWR Heating Only, Mechanical
tHerMostats
Atwo-stagethermostatshouldbeusedwiththeGMVC95/GCVC9
furnaces. Two-stage thermostats control which ring rate is
used depending on the temperature difference between the
setpointandtheroomtemperature.Aproperlyusedtwo-stage
thermostatandfurnacewillmaintainamuchtightercontrolof
temperaturethanaconventionalsingle-stagethermostatand
furnace.Two-stagefurnaceshave“W1”and“W2”terminals.If
the thermostat has “Y1” and “Y2” cooling connections and a
single-stagecoolingsystemisused,connect“Y”onthefurnace
control to “Y1” on the thermostat. The accompanying table
describestwo-stagethermostatsthathavebeenconguredfor
usewiththesefurnaces.

SS-GMVC95 www.goodmanmfg.com 15
product speciFications
Model Description GMVC95
0453BX*
GMVC95
0704CX*
GMVC95
0905DX*
GMVC95
1155DX*
GCVC9
0704CX*
GCVC9
0905DX*
GCVC9
1155DX*
LPM-03B LP Conversion Kit (Gas Valve) 1 1 1 1 1 1
LPM-05 LP Conversion Kit
(Springs & Orice) 1 1 1 1 1 1
GSAS Electronic Air Cleaners
(-10, -11, -12 or -18) √√√√√ √
GMU Media Air Cleaners
(1620, 2020, 1625 or 2025) √√√√√ √
DEHUM1 Dehumidistat √√√√√ √
HAPS28 High-Altitude Pressure Switch Kit 2 2
HAPS29 High-Altitude Pressure Switch Kit 2 2
HAPS 31 High-Altitude Pressure Switch Kit 2 2
HALP11 High-Altitude Propane Gas Kit 2 2 2 2
HALP 13 High-Altitude Propane Gas Kit 2 2
HANG 13 High-Altitude Natural Gas Kit 3 3 3 3
HANG 14 High-Altitude Natural Gas Kit 4 4 4 4
HANG 16 High-Altitude Natural Gas Kit 2 2
EFR01 External Filter Rack √√√√√ √
DCVK-20 Horizontal/Vertical
Concentric Vent Kit (2”) √ √ √ √
DCVK-30 Horizontal/Vertical
Concentric Vent Kit (3”) √√√√√√
CFB21 Downow Floor Base √
CFB24 Downow Floor Base √
017K00000S Flush-mount vent kit √ √ √ √ √ √
1– All Models up to 7,000’
2– 7,001’ to 11,000’
3– 7,001’ to 9,000’
4– 9,001’ to 11,000’
Note: All installations above 7,000’ require a pressure switch change. For installation in Canada, gas furnaces are certied only to 4,500’.
accessories

16 www.goodmanmfg.com SS-GMVC95
product speciFications
Goodman Manufacturing Company, L.P., reserves the right to discontinue, or change at any time, specications or designs without notice
or without incurring obligations. ©2009 • Goodman Manufacturing Company, L.P. • Houston, Texas • Printed in the USA.
notes