Goodman Mfg Co Lp Furnace Gmv95 Gcv9 Users Manual SS

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GMV95/GCV9
MULTI-POSITION,
TWO-STAGE/VARIABLE-SPEED
GAS FURNACE

P RODUCT S PECIFICATIONS

The Goodman® brand GMV95/ GCV9 Two-Stage, VariableSpeed Gas Furnaces feature a patented aluminized-steel
tubular heat exchanger and durable Silicon Nitride Hot
Surface Ignition system.

Standard Features

Applies to 95% furnaces only.

GMV95: UP TO 95% AFUE
GCV9: UP TO 93% AFUE
HEATING INPUT: 46,000–115,000 BTU/H

• Patented TuffTube™ dual-diameter tubular heat exchanger
with Lifetime Limited Warranty* for as long as the original
registered homeowner owns their home plus 10-Year Limited
Unit Replacement Warranty*
• Two-stage gas valve operates with two-stage or singlestage thermostats
• Efficient and quiet variable-speed circulator motor gently ramps
up or down according to heating or cooling demand
• 110V Silicon Nitride igniter designed for long igniter life
• Furnace control board with self-diagnostics, color-coded lowvoltage terminals, and provisions for electronic air cleaner and
120-volt or 24-volt humidifiers
• Low constant fan allows homeowner to activate very low
speed to efficiently circulate air throughout the home. This
setting costs as little as a 100-watt light bulb to operate.
• Dual-certified 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 finish
• Foil-faced insulation lines the heat exchanger
• Easy-to-install top venting is standard; alternate flue/vent
located on the right (GMV95)
• Designed for multi-position installation – GMV95: upflow,
horizontal left or right; GCV9: downflow, 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 fit flush for most installations

Contents
Nomenclature ................................................................................................2
Product Specifications ................................................................................3
Dimensions .....................................................................................................4
Blower Performance Specifications........................................................7
Wiring Diagrams......................................................................................... 13
Accessories ................................................................................................... 15

*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.

SS-GMV95

www.goodmanmfg.com

6/09
Supersedes 3/09

PRODUCT SPECIFICATIONS

NOMENCLATURE
G

M

V

95

70

4

B

X

A

1

2

3

4,5

6,7,8

9

10

11

12

Brand
G Goodman® Brand
or Distinctions™

Revisions
A Initial Release
B 1st Revision
C 2nd Revision

Airflow Direction
C Downflow/Horizontal
D Dedicated Downflow
H High Airflow
K Dedicated Upflow
M Upflow/Horizontal

NOx
N Natural Gas
X Low NOx

Description
V Two-Stage/Variable-speed
H Two-Stage/Multi-speed
S Single-Stage/Multi-speed
E Two-Stage/X-13 Motor

A
B
C
D

AFUE
95 95%
9 90%+
8 80%

Cabinet Width
14”
17½”
21”
24½”

Maximum CFM @ 0.5” ESP
3 1,200
4 1,600
5 2,000
045: 45,000
070: 70,000
090: 90,000

MBTU/h
115: 115,000
140: 140,000

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.

2

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SS-GMV95

PRODUCT SPECIFICATIONS

SPECIFICATIONS
GMV95
0453BXB

GMV95
0704CXB

GMV95
0905DXB

GMV951155DXB

GCV9
0704CXB

GCV9
0905DXB

GCV9
1155DXA

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

95

95

95

95

93

93

93

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

30 - 60

30 - 60

30 - 60

30 - 60

30 - 60

30 - 60

40-70

10” X 7”

10” X 10”

11” X 10”

11” X 10”

10” x 10”

11” X 10”

11” X 10”

½

¾

1

1

¾

1

1

Heating Capacity

AFUE²
Tons AC @ 0.5” ESP
Temperature Rise Range (°F)
Circulator Blower
Size (D x W)
Horespower @ 1750 RPM
Speed

Variable

Variable

Vent Diameter³

2”

2”

3”

3”

2”

3”

3”

No. of Burners

2

3

4

5

3

4

5

Disposable

288

384

480

486

384

480

486

Permanent

576

768

960

972

768

960

972

Min. Circuit Ampacity (amps)4

10.4

12.8

14.6

14.6

12.8

14.6

14.6

Max. Overcurrent Protection

15 amps

15 amps

15 amps

15 amps

15 amps

15 amps

15 amps

133

135

172

175

135

172

175

Filter Size (in²)

Electrical Data

Ship Weight (lbs)

5

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 flue 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
National 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 existing local codes.

SS-GMV95

www.goodmanmfg.com

3

PRODUCT SPECIFICATIONS

GMV95 DIMENSIONS

Model

A

B

C

D

E

GMV950453BXB

17½”

16”

13⅛”

12⅛”

13⅝”

GMV950704CXB

21”

19½”

16⅛”

16

17½”

GMV950905DXB

24½”

23”

20⅝”

19⅜”

20⅞”

GMV951155DXB

24½”

23”

20⅝”

19⅜”

20⅞”

Notes:
• Installer must supply one or two PVC pipes: one for combustion air (optional) and one for the flue 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 fittings, 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 flanges may reduce airflow by up to 18%. This could result in performance and noise issues.

MINIMUM CLEARANCES TO COMBUSTIBLE MATERIALS
Position

Sides

Rear

Front

Bottom

Flue

Top

Upflow

0”

0”

3”

C

0”

1”

Horizontal

6”

0”

3”

C

0”

6”

C = If placed on combustible floor, the floor MUST be wood ONLY.
Notes:
• For servicing or cleaning, a 24” front clearance is required.
• Unit connections (electrical, flue 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.

4

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SS-GMV95

PRODUCT SPECIFICATIONS

GCV9 DIMENSIONS

FOLDED FLANGES

FOLDED FLANGES

UNFOLDED FLANGES
UNFOLDED FLANGES

Model

A

B

C

D

E

GCV90704CXB

21”

19½”

16⅛”

18”

19½”

GCV90905DXB

24½”

23”

20⅝”

21½”

23”

GCV91155DXB

24½”

23”

20⅝”

21½”

23”

Notes:
• Installer must supply one or two PVC pipes: one for combustion air (optional) and one for the flue 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 fittings, 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 flanges may reduce airflow by up to 18%. This could result in performance and noise issues.

MINIMUM CLEARANCES TO COMBUSTIBLE MATERIALS
Position

Sides

Rear

Front

Bottom

Flue

Top

Downflow

0”

0”

3”

NC

0”

1”

Horizontal

6”

0”

3”

C

0”

6”

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.
Notes:
• For servicing or cleaning, a 24” front clearance is required.
• Unit connections (electrical, flue 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.

SS-GMV95

www.goodmanmfg.com

5

PRODUCT SPECIFICATIONS

GMV95 HIGH- OR SINGLE-STAGE COOLING SPEEDS
GMV950453BXB
Cooling
Speed Tap
A

B

C

D
¹

GMV950704CXB

Adjust
Tap

CFM¹

Minus (-)
Normal
Plus (+)
Minus (-)
Normal
Plus (+)
Minus (-)
Normal
Plus (+)
Minus (-)
Normal
Plus (+)

540
600
660
720
800
880
900
1,000
1,100
1,080
1,200
1,320

Cooling
Speed Tap
A

B

C

D

GMV950905DXB

Adjust
Tap

CFM¹

Minus (-)
Normal
Plus (+)
Minus (-)
Normal
Plus (+)
Minus (-)
Normal
Plus (+)
Minus (-)
Normal
Plus (+)

540
600
660
720
800
880
990
1,100
1,210
1,286
1,429
1,572

Cooling
Speed Tap
A

B

C

D

GMV951155DXB

Adjust
Tap

CFM¹

Minus (-)
Normal
Plus (+)
Minus (-)
Normal
Plus (+)
Minus (-)
Normal
Plus (+)
Minus (-)
Normal
Plus (+)

720
800
880
990
1,100
1,210
1,260
1,400
1,540
1,620
1,800
1,980

Cooling
Speed Tap
A

B

C

D

Adjust
Tap

CFM¹

Minus (-)
Normal
Plus (+)
Minus (-)
Normal
Plus (+)
Minus (-)
Normal
Plus (+)
Minus (-)
Normal
Plus (+)

720
800
880
990
1,100
1,210
1,260
1,400
1,540
1,620
1,800
1,980

@ .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.
• Constant Fan mode is 50% of above values

GMV95 LOW-STAGE COOLING SPEEDS
GMV950453BXB
Cooling
Speed Tap

A

B

C

D

¹

GMV950704CXB

Adjust
Tap

CFM¹

Minus (-)

380*

Normal

390

Cooling
Speed Tap

A

GMV950905DXB

Adjust
Tap

CFM¹

Minus (-)

378*

Normal

390

Cooling
Speed Tap

A

Adjust
Tap

CFM¹

Minus (-)

513*

Normal

520

GMV951155DXB
Cooling
Adjust
Speed
CFM¹
Tap
Tap
Minus (-) 514*
A

Normal

520
572

Plus (+)

429

Plus (+)

429

Plus (+)

572

Plus (+)

Minus (-)

468

Minus (-)

468

Minus (-)

644

Minus (-)

644

Normal

520

Normal

520

Normal

715

Normal

715

B

B

B

Plus (+)

572

Plus (+)

572

Plus (+)

787

Plus (+)

787

Minus (-)

585

Minus (-)

644

Minus (-)

819

Minus (-)

819

Normal

650

Normal

715

Normal

910

Plus (+)

715

C

Plus (+)

787

Plus (+)

1,001

Minus (-)

702

Minus (-)

836

Minus (-) 1,053

Normal

780

Plus (+)

858

D

Normal

929

Plus (+)

1,022

C

D

Normal

1,170

Plus (+)

1,287

C

Normal

910

Plus (+)

1,001

Minus (-) 1,053
D

Normal

1,170

Plus (+)

1,287

@ .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.

6

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SS-GMV95

PRODUCT SPECIFICATIONS

GMV95 HEATING SPEEDS
Heating
Speed
Tap
A

B

C

D

Heating
Speed
Tap
A

B

C

D

SS-GMV95

GMV950453BXB
(Rise Range: 30° - 60°F)
Low Stage
High Stage
Adjust
CFM @ .1” to
CFM @ .1” to
Tap
.5” W.C. ESP
.5” W.C. ESP
Minus (-)
495
713
Normal
550
792
Plus (+)
605
871
Minus (-)
540
778
Normal
600
864
Plus (+)
660
950
Minus (-)
585
842
Normal
650
936
Plus (+)
715
1,030
Minus (-)
630
907
Normal
700
1,008
Plus (+)
770
1,109

GMV950905DXB
(Rise Range: 30° - 60°F)
Low Stage
High Stage
Adjust
CFM @ .1” to
CFM @ .1” to
Tap
.5” W.C. ESP
.5” W.C. ESP
Minus (-)
1,013
1,458
Normal
1,125
1,620
Plus (+)
1,238
1,782
Minus (-)
1,076
1,549
Normal
1,195
1,721
Plus (+)
1,315
1,893
Minus (-)
1,139
1,639
Normal
1,265
1,822
Plus (+)
1,392
2,004
Minus (-)
1,202
1,730
Normal
1,335
1,922
Plus (+)
1,469
2,115

Rise
(°F)
57
51
46
52
47
43
48
43
39
45
40
36

Rise
(°F)
56
50
45
52
47
43
49
44
40
47
42
38

Heating
Speed
Tap
A

B

C

D

Heating
Speed
Tap
A

B

C

D

www.goodmanmfg.com

GMV950704CXB
(Rise Range: 30° - 60°F)
Low Stage
High Stage
Adjust
CFM @ .1” to CFM @ .1” to
Tap
.5” W.C. ESP .5” W.C. ESP
Minus (-)
756
1,089
Normal
840
1,210
Plus (+)
924
1,331
Minus (-)
828
1,192
Normal
920
1,325
Plus (+)
1,012
1,457
Minus (-)
900
1,296
Normal
1,000
1,440
Plus (+)
1,100
1,584
Minus (-)
972
1,400
Normal
1,080
1,555
Plus (+)
1,188
1,711

GMV951155DXB
(Rise Range: 30° - 60°F)
Low Stage
High Stage
Adjust
CFM @ .1” to CFM @ .1” to
Tap
.5” W.C. ESP .5” W.C. ESP
Minus (-)
1,107
1,594
Normal
1,230
1,771
Plus (+)
1,353
1,948
Minus (-)
1,139
1,639
Normal
1,265
1,822
Plus (+)
1,392
2,004
Minus (-)
1,170
1,685
Normal
1,300
1,872
Plus (+)
1,430
2,059
Minus (-)
1,202
1,730
Normal
1,335
1,922
Plus (+)
1,469
2,115

Rise
(°F)
56
50
46
51
46
42
47
42
38
43
39
35

Rise
(°F)
63
57
52
62
56
50
60
54
49
58
53
48

7

PRODUCT SPECIFICATIONS

GMV95 BLOWER PERFORMANCE

8

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SS-GMV95

PRODUCT SPECIFICATIONS

GCV9 COOLING SPEEDS
HIGH- /SINGLE-STAGE & LOW-STAGE COOLING SPEEDS
Cooling
Speed
Tap
A

B

C

D

GCV90704CXA
CFM at .1” to .8” w.c. ESP
Adjust
High/SingleTap
Low Stage
Stage
Minus (-)
378*
540
Normal
390
600
Plus(+)
429
660
Minus (-)
468
720
Normal
520
800
Plus(+)
572
880
Minus (-)
644
990
Normal
715
1,100
Plus(+)
787
1,210
Minus (-)
836
1,286
Normal
929
1,429
Plus(+)
1,022
1,572

Cooling
Speed
Tap

* Motor CFM maximum

A

B

Cooling
Speed
Tap
A

B

C

D

GCV91155DXA
CFM at .1” to .8” w.c. ESP
Adjust
High/SingleTap
Low Stage
Stage
Minus (-)
500*
705
Normal
508
783
Plus(+)
559
861
Minus (-)
621
982
Normal
690
1,091
Plus(+)
759
1,200
Minus (-)
815
1,265
Normal
906
1,406
Plus(+)
997
1,547
Minus (-)
1,049
1,628
Normal
1,165
1,809
Plus(+)
1,282
1,990

C

D

GCV90905DXA
CFM at .1” to .8” w.c. ESP
Adjust
High/SingleTap
Low Stage
Stage
Minus (-)
513*
720
Normal
520
800
Plus(+)
572
880
Minus (-)
644
990
Normal
715
1,100
Plus(+)
787
1,210
Minus (-)
819
1,260
Normal
910
1,400
Plus(+)
1,001
1,540
Minus (-)
1,053
1,620
Normal
1,170
1,800
Plus(+)
1,287
1,980

* Motor CFM maximum

* Motor CFM maximum
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.

SS-GMV95

www.goodmanmfg.com

9

PRODUCT SPECIFICATIONS

GCV9 COOLING SPEEDS (CONT.)
COOLING-BASED CONTINUOUS FAN SPEEDS
GCV90704CXA
Continuous
Cooling
Adjust
Fan Speed
Speed Tap
Tap
CFM
Minus (-)
380*
A
Normal
380*
Plus(+)
380*
Minus (-)
403
B
Normal
448
Plus(+)
493
Minus (-)
554
C
Normal
616
Plus(+)
678
Minus (-)
720
D
Normal
800
Plus(+)
880

GCV90905DXA
Continuous
Cooling
Adjust Tap Fan Speed
Speed Tap
CFM
Minus (-)
513*
A
Normal
513*
Plus(+)
513*
Minus (-)
554
B
Normal
616
Plus(+)
678
Minus (-)
706
C
Normal
784
Plus(+)
862
Minus (-)
907
D
Normal
1,008
Plus(+)
1,109

GCV91155DXA
Continuous
Cooling
Adjust Tap Fan Speed
Speed Tap
CFM
Minus (-)
500*
A
Normal
500*
Plus(+)
500*
Minus (-)
550
B
Normal
611
Plus(+)
672
Minus (-)
709
C
Normal
787
Plus(+)
866
Minus (-)
912
D
Normal
1,013
Plus(+)
1,114

* Motor CFM maximum

AUTO-COMFORT MODE
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 airflow and operates there for approximately 7½ minutes.
The motor then steps up to the full demand airflow. This mode spends a half minute at 50% airflow
OFF delay.

STANDARD ALTITUDE INSTALLATIONS
Manifold Pressure
High Stage
Low Stage

Pressure Switch
Change

Gas

Altitude

Kit

Orifice

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 certified only to 4,500 ft.
• For GCVA installations above 7,000 ft., please refer to your Goodman distributor for required kit(s).

10

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SS-GMV95

PRODUCT SPECIFICATIONS

GCV9 HEATING SPEEDS
GCV90704CXA (Rise Range: 30 - 60°F)
Heating
Speed Tap

Adjust
Tap
Minus (-)
Normal
Plus(+)
Minus (-)
Normal
Plus(+)
Minus (-)
Normal
Plus(+)
Minus (-)
Normal
Plus(+)

A

B

C

D

Low-Stage High-Stage
Rise
CFM
CFM
747
830
913
824
915
1,007
900
1,000
1,100
978
1,085
1,194

1,076
1,195
1,315
1,186
1,318
1,449
1,296
1,440
1,584
1,408
1,562
1,719

56
50
46
51
46
42
47
42
38
43
39
35

GCV90905DXA (Rise Range: 30 - 60°F)
Heating
Speed Tap

A

B

C
GCV91155DXA (Rise Range: 30 - 60°F)
Heating
Speed Tap

A

B

C

D

Adjust
Tap
Minus (-)
Normal
Plus(+)
Minus (-)
Normal
Plus(+)
Minus (-)
Normal
Plus(+)
Minus (-)
Normal
Plus(+)

Low-Stage High-Stage
Rise
CFM
CFM
1,093
1,214
1,335
1,106
1,229
1,352
1,166
1,296
1,426
1,172
1,302
1,432

1,583
1,759
1,935
1,612
1,791
1,970
1,654
1,838
2,022
1,690
1,878
2,066

D

Adjust
Tap
Minus (-)
Normal
Plus(+)
Minus (-)
Normal
Plus(+)
Minus (-)
Normal
Plus(+)
Minus (-)
Normal
Plus(+)

Low-Stage High-Stage
Rise
CFM
CFM
999
1,110
1,221
1,067
1,185
1,303
1,134
1,260
1,386
1,202
1,335
1,469

1,439
1,598
1,758
1,536
1,706
1,876
1,633
1,814
1,996
1,730
1,922
2,115

56
50
46
52
47
43
49
44
40
46
42
38

63
56
51
61
55
50
60
54
49
59
53
48

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.

SS-GMV95

www.goodmanmfg.com

11

PRODUCT SPECIFICATIONS

GCV9 BLOWER PERFORMANCE

12

www.goodmanmfg.com

SS-GMV95

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
sources may be present. Failure to do so may cause property damage, personal injury, or death.

PRODUCT SPECIFICATIONS

GMV95/ GCV9 WIRING DIAGRAM

SS-GMV95

www.goodmanmfg.com

13

C

US

ON
S1

TSTAT

S4

CFM

3
2
1

OFF

87 4321

87 4321

W R

Intell-Ignition

EAC

TWO
HUM

LINE
XFMR

LOAD

LINE

WH

XFMR

TRANSFORMER

BK

NEUTRAL

CIRC

BK

CUT FOR
DEHUM

EAC

HOT

ON

OFF

S3

WH

OR

GY

BK

WH

WH

BK

BK

WH

OR

GY

PIN 2

PIN 1

BK
WH

9 CIRCUIT
CONNECTOR
TO MAIN
HARNESS

PIN 9

PIN 8

PIN 7

PIN 6

PIN 5

PIN 4

PIN 3

VT

TO ECM
BLWR MOTOR

GN

PIN 1

PK

GROUND TO
SCROLL HOUSING

PIN 4

www.goodmanmfg.com
PIN 5

14
PIN 2

SINGLE

PIN 3

INTEGRATED CONTROL MODULE

INDUCTOR COIL
(GUVA070,090,115 MODELS ONLY)

ECM BLOWER MOTOR

PK

AUXILIARY LIMITS
(SIDES OF BLOWER
HOUSING)

YL

PRODUCT SPECIFICATIONS

GMV95/ GCV9 BLOWER ASSEMBLY SCHEMATIC

LINE

HUM

PARK

COOL

HI
HEAT

LO
HEAT

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-GMV95

SS-GMV95

www.goodmanmfg.com

IGNN

1M

.0005

IGNITOR

FP

FLAME
SENSOR
PROBE

LINE NEU

120 VAC

LINE HOT

IGN

K7

LOW
HEAT

K1

C

COOL
PARK

H1

P
M

K6

W8

MV
MVL
COM

2 STAGE
GAS VALVE

GND

Q22

K2

HIGH
HEAT

CIRCULATOR
BLOWER

PS1

2ND STAGE
PRESSURE
SWITCH

PS2

CIRC.
NEU

HIGH
LIMIT

HLO

EAC
NEU

1ST STAGE
PRESSURE
SWITCH

ROLLOUT
SWITCH

EAC

ELECTRONIC
AIR CLEANER

K3

IND
HI

AUX
LIMIT

K8a

IND
LO

HLI

IND
NEU

INDUCER

MVH

K8b

HUM

HUMIDIFIER

HUMN

Y
G
W2
W1

W2
W1

R

3 AMP
AUTOMOTIVE
FUSE

MATE WITH AMP
1-480708-0
USING
SOCKETS
350550-1

THERMOSTAT

24 V.A.C.

G

Y

B/C

TR

XFMRN

XFMR

TH

R

PRODUCT SPECIFICATIONS

GMV95/ GCV9 SCHEMATICS (CONT.)

WR 50V61-289 INTEGRATED IGNITION CONTROL

This schematic is for reference only. Not all wiring is as shown above. Refer to the appropriate wiring diagram for the unit being serviced.

15

PRODUCT SPECIFICATIONS

ACCESSORIES
Model

GCV9
GCV9
GCV9
GMV95
GMV95
GMV95
GMV95
0453BXB 0704CXB 0905DXB 1155DXB 0704CXB 0905DXB 1155DXB

Description

LPM-03B

LP Conversion Kit (Gas Valve)

1

1

1

1

1

1

LPM-05

LP Conversion Kit (Springs & Orifice)

1

1

1

1

1

1

GSAS

Electronic Air Cleaners (-10, -11, -12 or -18)

√

√

√

√

√

√

GMU

Media Air Cleaners
(1620, 2020, 1625 or 2025)

√

√

√

√

√

√

√

√

√

√

2

2
2

2

2

2

2

2

√

√

DEHUM1

Dehumidistat

√

√

HAPS28

High-Altitude Pressure Switch Kit

2

2

HAPS29

High-Altitude Pressure Switch Kit

HAPS 31

High-Altitude Pressure Switch Kit

HALP11

High-Altitude Propane Gas Kit

HALP 13

High-Altitude Propane Gas Kit

HANG 13

2

2

2

2

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

EFR01

External Filter Rack

√

√

√

√

DCVK-20

Horizontal/Vertical Concentric Vent Kit (2”)

√

√

√

DCVK-30

Horizontal/Vertical Concentric Vent Kit (3”)

√

√

√

CFB21

Downflow Floor Base

CFB24

Downflow 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 certified
only to 4,500’.

THERMOSTATS
A two-stage thermostat should be used with the GMV95/GCV9 furnaces. Two-stage thermostats control which firing 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
Model
Description
control of temperature than a conventional single-stage
thermostat and furnace. Two-stage furnaces have “W1”
CHT90-120
Cooling/Heating, Mechanical
and “W2” terminals. If the thermostat has “Y1” and “Y2”
CH70TG
Cooling/Heating, Digital, Non-programmable
cooling connections and a single-stage cooling system
is used, connect “Y” on the furnace control to “Y1” on
CHSATG
Cooling/Heating, Mechanical
the thermostat. The table below describes two-stage
H20TWR
Heating Only, Mechanical
thermostats that have been configured for use with this
furnace.

Goodman Manufacturing Company, L.P., reserves the right to discontinue, or change at any time, specifications or designs without notice
or without incurring obligations. © 2008-2009 • Goodman Manufacturing Company, L.P. • Houston, Texas • Printed in the USA.

16

www.goodmanmfg.com

SS-GMV95



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