Goodman Mfg GMV95, GCV9 User Manual

PRODUCT SPECIFICATIONS

Applies to 95% furnaces only.

GMV95: UP TO 95% AFUE

GMV95/GCV9

MULTI-POSITION,

WO-STAGE/VARIABLE-SPEED

T

GAS FURNACE

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

• Patented Tu Tube™ 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

• E cient 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 humidi ers

• Low constant fan allows homeowner to activate very low
speed to e 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

GCV9: UP TO 93% AFUE

HEATING INPUT: 46,000–115,000 BTU/H

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 (GMV95)

• Designed for multi-position installation – GMV95: up ow,
horizontal left or right; GCV9: down ow, horizontal left or right

• Airtight solid bottom for side return applications and easy-cut
tabs for e ortless 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

Blower Performance Speci cations ........................................................7

Wiring Diagrams ......................................................................................... 13

*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

Accessories ................................................................................................... 15

Supersedes 3/09

PRODUCT SPECIFICATIONS

®

w

NOMENCLATURE

V

G

21

Brand Revisions

G

Goodman
or Distinctions™ B 1st Revision

Airflow Direction

C Downflow/Horizontal
D Dedicated Downflo
H High Airflow N Natural Gas
K Dedicated Upflow X Low NOx
M Upflow/Horizontal

Description A 14”

V Two-Stage/Variable-speed B 17½”
H Two-Stage/Multi-speed C 21”
S Single-Stage/Multi-speed D 24½”
E Two-Stage/X-13 Motor

AFUE Maximum CFM @ 0.5” ESP

95 95% 3 1,200

9 90%+ 4 1,600
8 80% 5 2,000

Brand

95 70M

3

045: 45,000 115: 115,000
070: 70,000 140: 140,000
090: 90,000

6,7,84,5

MBTU/h

4

B

9

10 12

X

11

A

A Initial Release

C 2nd Revision

NOx

Cabinet Width

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 www.goodmanmfg.com SS-GMV95

SPECIFICATIONS

PRODUCT SPECIFICATIONS

GMV95

0453BXB

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 7” 10” X 10” 11” X 10” 11” X 10” 10” x 10” 11” X 10” 11” X 10”

Horespower @ 1750 RPM ½ ¾ 1 1 ¾ 1 1

Speed Variable Variable

Vent Diameter³ 2” 2” 3” 3” 2” 3” 3”

No. of Burners 2 3 4 5 3 4 5

Filter Size (in²)

GMV95

0704CXB

GMV95

0905DXB

GMV95-

1155DXB

GCV9

0704CXB

GCV9

0905DXB

GCV9

1155DXA

Disposable 288 384 480 486 384 480 486

Permanent 576 768 960 972 768 960 972

Electrical Data

Min. Circuit Ampacity (amps)

Max. Overcurrent Protection

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

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.

4

5

10.4 12.8 14.6 14.6 12.8 14.6 14.6

15 amps 15 amps 15 amps 15 amps 15 amps 15 amps 15 amps

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 fl 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 fi 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 fl anges may reduce airfl ow by up to 18%. This could result in performance and noise issues.

M

INIMUM CLEARANCES TO COMBUSTIBLE MATERIALS

Position Sides Rear Front Bottom Flue Top

Upfl ow 0” 0” 3” C 0” 1”

Horizontal 6” 0” 3” C 0” 6”

C = If placed on combustible fl oor, the fl oor MUST be wood ONLY.

Notes:

• For servicing or cleaning, a 24” front clearance is required.

• Unit connections (electrical, fl 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.

4 www.goodmanmfg.com SS-GMV95

GCV9 DIMENSIONS

PRODUCT SPECIFICATIONS

FOLDED FLANGES

UNFOLDED FLANGES

FOLDED FLANGES

UNFOLDED FLANGES

Model A B C D E

GCV90704CXB

GCV90905DXB

21” 19½” 16⅛” 18” 19½”

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 fl 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 fi 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 fl anges may reduce airfl ow by up to 18%. This could result in performance and noise issues.

M

INIMUM CLEARANCES TO COMBUSTIBLE MATERIALS

Position Sides Rear Front Bottom Flue Top

Downfl ow 0” 0” 3” NC 0” 1”

Horizontal 6” 0” 3” C 0” 6”

C = If placed on combustible fl oor, the fl oor MUST be wood ONLY.
NC = For installation on non-combustible fl oors only. A combustible fl oor sub-base must be used for installations on combustible fl ooring.

Notes:

• For servicing or cleaning, a 24” front clearance is required.

• Unit connections (electrical, fl 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.

SS-GMV95 www.goodmanmfg.com 5

PRODUCT SPECIFICATIONS

GMV95 HIGH- OR SINGLE-STAGE COOLING SPEEDS

GMV950453BXB GMV950704CXB GMV950905DXB GMV951155DXB

Cooling

Speed Tap

A

B

C

D

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.

• Constant Fan mode is 50% of above values

Adjust

Tap

Minus (-) 540

Normal 600 Normal 600 Normal 800 Normal 800

Plus (+) 660 Plus (+) 660 Plus (+) 880 Plus (+) 880

Minus (-) 720

Normal 800 Normal 800 Normal 1,100 Normal 1,100

Plus (+) 880 Plus (+) 880 Plus (+) 1,210 Plus (+) 1,210

Minus (-) 900

Normal 1,000 Normal 1,100 Normal 1,400 Normal 1,400

Plus (+) 1,100 Plus (+) 1,210 Plus (+) 1,540 Plus (+) 1,540

Minus (-) 1,080

Normal 1,200 Normal 1,429 Normal 1,800 Normal 1,800

Plus (+) 1,320 Plus (+) 1,572 Plus (+) 1,980 Plus (+) 1,980

CFM¹

Cooling

Speed Tap

A

B

C

D

Adjust

Minus (-) 540

Minus (-) 720

Minus (-) 990

Minus (-) 1,286

Tap

CFM¹

Cooling

Speed Tap

A

B

C

D

Adjust

Tap

Minus (-) 720

Minus (-) 990

Minus (-) 1,260

Minus (-) 1,620

CFM¹

Cooling

Speed Tap

A

B

C

D

Adjust

Tap

Minus (-) 720

Minus (-) 990

Minus (-) 1,260

Minus (-) 1,620

CFM¹

GMV95 LOW-STAGE COOLING SPEEDS

GMV950453BXB GMV950704CXB GMV950905DXB GMV951155DXB

Cooling

Speed Tap

A

B

C

D

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.

Adjust

Tap

Minus (-) 380*

Normal 390 Normal 390 Normal 520 Normal 520

Plus (+) 429 Plus (+) 429 Plus (+) 572 Plus (+) 572

Minus (-) 468

Normal 520 Normal 520 Normal 715 Normal 715

Plus (+) 572 Plus (+) 572 Plus (+) 787 Plus (+) 787

Minus (-) 585

Normal 650 Normal 715 Normal 910 Normal 910

Plus (+) 715 Plus (+) 787 Plus (+) 1,001 Plus (+) 1,001

Minus (-) 702

Normal 780 Normal 929 Normal 1,170 Normal 1,170

Plus (+) 858 Plus (+) 1,022 Plus (+) 1,287 Plus (+) 1,287

CFM¹

Cooling

Speed Tap

A

B

C

D

Adjust

Minus (-) 378*

Minus (-) 468

Minus (-) 644

Minus (-) 836

Tap

CFM¹

Cooling

Speed Tap

A

B

C

D

Adjust

Tap

Minus (-) 513*

Minus (-) 644

Minus (-) 819

Minus (-) 1,053

CFM¹

Cooling

Speed

Tap

A

B

C

D

Adjust

Tap

Minus (-) 514*

Minus (-) 644

Minus (-) 819

Minus (-) 1,053

CFM¹

6 www.goodmanmfg.com SS-GMV95

GMV95 HEATING SPEEDS

PRODUCT SPECIFICATIONS

Heating

Speed

Tap

A

B

C

D

Heating

Speed

Tap

A

B

C

D

GMV950453BXB

(Rise Range: 30° - 60°F)

Adjust

Tap

Minus (-) 495 713 57

Normal 550 792 51 Normal 840 1,210 50

Plus (+) 605 871 46 Plus (+) 924 1,331 46

Minus (-) 540 778 52

Normal 600 864 47 Normal 920 1,325 46

Plus (+) 660 950 43 Plus (+) 1,012 1,457 42

Minus (-) 585 842 48

Normal 650 936 43 Normal 1,000 1,440 42

Plus (+) 715 1,030 39 Plus (+) 1,100 1,584 38

Minus (-) 630 907 45

Normal 700 1,008 40 Normal 1,080 1,555 39

Plus (+) 770 1,109 36 Plus (+) 1,188 1,711 35

Adjust

Tap

Minus (-) 1,013 1,458 56

Normal 1,125 1,620 50 Normal 1,230 1,771 57

Plus (+) 1,238 1,782 45 Plus (+) 1,353 1,948 52

Minus (-) 1,076 1,549 52

Normal 1,195 1,721 47 Normal 1,265 1,822 56

Plus (+) 1,315 1,893 43 Plus (+) 1,392 2,004 50

Minus (-) 1,139 1,639 49

Normal 1,265 1,822 44 Normal 1,300 1,872 54

Plus (+) 1,392 2,004 40 Plus (+) 1,430 2,059 49

Minus (-) 1,202 1,730 47

Normal 1,335 1,922 42 Normal 1,335 1,922 53

Plus (+) 1,469 2,115 38 Plus (+) 1,469 2,115 48

Low Stage

CFM @ .1” to

.5” W.C. ESP

GMV950905DXB

(Rise Range: 30° - 60°F)

Low Stage

CFM @ .1” to

.5” W.C. ESP

High Stage

CFM @ .1” to

.5” W.C. ESP

High Stage

CFM @ .1” to

.5” W.C. ESP

Rise

(°F)

Rise

(°F)

Heating

Speed

Tap

A

B

C

D

Heating

Speed

Tap

A

B

C

D

Adjust

Tap

Minus (-) 756 1,089 56

Minus (-) 828 1,192 51

Minus (-) 900 1,296 47

Minus (-) 972 1,400 43

Adjust

Tap

Minus (-) 1,107 1,594 63

Minus (-) 1,139 1,639 62

Minus (-) 1,170 1,685 60

Minus (-) 1,202 1,730 58

GMV950704CXB

(Rise Range: 30° - 60°F)

Low Stage

CFM @ .1” to

.5” W.C. ESP

GMV951155DXB

(Rise Range: 30° - 60°F)

Low Stage

CFM @ .1” to

.5” W.C. ESP

High Stage

CFM @ .1” to

.5” W.C. ESP

High Stage

CFM @ .1” to

.5” W.C. ESP

Rise

Rise

(°F)

(°F)

SS-GMV95 www.goodmanmfg.com 7

PRODUCT SPECIFICATIONS

GMV95 BLOWER PERFORMANCE

8 www.goodmanmfg.com SS-GMV95

GCV9 COOLING SPEEDS

HIGH- /SINGLE-STAGE & LOW-STAGE COOLING SPEEDS

GCV90704CXA

Cooling

Speed

Tap

A

B

C

D

* Motor CFM maximum

Cooling

Speed

Tap

A

B

C

D

Adjust

Tap

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

Adjust

Tap

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

CFM at .1” to .8” w.c. ESP
Low Stage

GCV91155DXA

CFM at .1” to .8” w.c. ESP

Low Stage

High/Single-

Stage

High/Single-

Stage

GCV90905DXA

Cooling

Speed

Tap

A

B

C

D

* Motor CFM maximum

Adjust

Tap

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

PRODUCT SPECIFICATIONS

CFM at .1” to .8” w.c. ESP
Low Stage

High/Single-

Stage

* 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 GCV90905DXA GCV91155DXA

Cooling

Speed Tap

A

B

C

D

Adjust

Tap

Minus (-) 380*

Normal 380* Normal 513* Normal 500*

Plus(+) 380* Plus(+) 513* Plus(+) 500*

Minus (-) 403

Normal 448 Normal 616 Normal 611

Plus(+) 493 Plus(+) 678 Plus(+) 672

Minus (-) 554

Normal 616 Normal 784 Normal 787

Plus(+) 678 Plus(+) 862 Plus(+) 866

Minus (-) 720

Normal 800 Normal 1,008 Normal 1,013

Plus(+) 880 Plus(+) 1,109 Plus(+) 1,114

Continuous

Fan Speed

CFM

Cooling

Speed Tap

A

B

C

D

Continuous

Adjust Tap

Minus (-) 513*

Minus (-) 554

Minus (-) 706

Minus (-) 907

Fan Speed

CFM

Cooling

Speed Tap

A

B

C

D

Continuous

Adjust Tap

Minus (-) 500*

Minus (-) 550

Minus (-) 709

Minus (-) 912

Fan Speed

CFM

* 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 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.

STANDARD ALTITUDE INSTALLATIONS

Gas Altitude Kit Orifi ce

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 certifi ed only to 4,500 ft.

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

10 www.goodmanmfg.com SS-GMV95

Manifold Pressure

High Stage Low Stage

Pressure Switch

Change

GCV9 HEATING SPEEDS

GCV90704CXA (Rise Range: 30 - 60°F)

PRODUCT SPECIFICATIONS

Heating

Speed Tap

A

B

C

D

GCV91155DXA (Rise Range: 30 - 60°F)

Heating

Speed Tap

Adjust

Tap

Minus (-) 747 1,076 56

Normal 830 1,195 50

Plus(+) 913 1,315 46

Minus (-) 824 1,186 51

Normal 915 1,318 46

Plus(+) 1,007 1,449 42

Minus (-) 900 1,296 47

Normal 1,000 1,440 42

Plus(+) 1,100 1,584 38

Minus (-) 978 1,408 43

Normal 1,085 1,562 39

Plus(+) 1,194 1,719 35

Adjust

Tap

Low-Stage

CFM

Low-Stage

CFM

High-Stage

CFM

High-Stage

CFM

Rise

Rise

GCV90905DXA (Rise Range: 30 - 60°F)

Heating

Speed Tap

A

B

C

D

Adjust

Tap

Minus (-) 999 1,439 56

Normal 1,110 1,598 50

Plus(+) 1,221 1,758 46

Minus (-) 1,067 1,536 52

Normal 1,185 1,706 47

Plus(+) 1,303 1,876 43

Minus (-) 1,134 1,633 49

Normal 1,260 1,814 44

Plus(+) 1,386 1,996 40

Minus (-) 1,202 1,730 46

Normal 1,335 1,922 42

Plus(+) 1,469 2,115 38

Low-Stage

CFM

High-Stage

CFM

Rise

Minus (-) 1,093 1,583 63

A

B

C

D

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

Normal 1,214 1,759 56

Plus(+) 1,335 1,935 51

Minus (-) 1,106 1,612 61

Normal 1,229 1,791 55

Plus(+) 1,352 1,970 50

Minus (-) 1,166 1,654 60

Normal 1,296 1,838 54

Plus(+) 1,426 2,022 49

Minus (-) 1,172 1,690 59

Normal 1,302 1,878 53

Plus(+) 1,432 2,066 48

PRODUCT SPECIFICATIONS

GCV9 BLOWER PERFORMANCE

12 www.goodmanmfg.com SS-GMV95

GMV95/ GCV9 WIRING DIAGRAM

PRODUCT SPECIFICATIONS

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.

WARNING

Wiring is subject to change. Always

refer to the wiring diagram on the

unit for the most up-to-date wiring

SS-GMV95 www.goodmanmfg.com 13

PRODUCT SPECIFICATIONS

GMV95/ GCV9 BLOWER ASSEMBLY SCHEMATIC

PK

YL

INDUCTOR COIL

(GUVA070,090,115 MODELS ONLY)

HOUSING)

AUXILIARY LIMITS

(SIDES OF BLOWER

ECM BLOWER MOTOR

VT

PIN 1

PIN 2

PIN 5

PIN 3

PIN 4

GY

BK

OR

BK

PIN 9

PIN 8

PIN 7

PIN 6

WH

BK

WH

I

N

P

1

PK

I

N

P

2

I

N

P

3

GN

I

N

P

4

I

N

P

5

TO ECM

BLWR MOTOR

WH

TO MAIN

HARNESS

CONNECTOR

9 CIRCUIT

WH

BK

GROUND TO

SCROLL HOUSING

GY

OR

WHBK

LINE

XFMR

EAC

CIRC

DEHUM

CUT FOR

INTEGRATED CONTROL MODULE

OFF

ON

S3

Intell-Ignition

87 4321

87 4321

CFM

S4

WR

OFF

123

S1

TSTAT

SINGLE

TWO

ON

EAC

NEUTRAL

HUM

HUM

XFMR

LINE

PARK

COOL

HOT

HI
HEAT

USC

LO
HEAT

WH

LOAD

LINE

BK

TRANSFORMER

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-GMV95

GMV95/ GCV9 SCHEMATICS (CONT.)

3 AMP

PRODUCT SPECIFICATIONS

AUTOMOTIVE

FUSE

R

MATE WITH AMP

1-480708-0

SOCKETS

USING

350550-1

THERM OSTAT

W1

G

24 V.A.C.

Y

XFMR

XFMRN

TR

B/C

W1

W2 W2

G

Y

K8b

K6

Q22

MVH

HLIHLO

PS1PS2

MVL

MV

GND

IGN

AUX

LIMIT

SWITCH

1ST STAGE

SWITCH

ROLLOUT

LIMIT

HIGH

M

H1

P

COM

C

PRESSURE

SWITCH

PRESSURE

2ND STAGE

GAS VALVE

2 STAGE

R

HUMN

HUMIDIFIER

HUM

NEU

IND

INDUCER

ELECTRONIC

AIR CLEANER

BLOWER

CIRCULATOR

K8a

IND

LO

HI

IND

NEU

EAC

EAC

NEU

CIRC.

PARK

COOL

HEAT

HIGH

HEAT

LOW

K2

K7

TH

K3

W8

K1

1M

.0005

120 VAC

LINE HOT

LINE NEU

IGNN

FP

IGNITOR

SENSOR

PROBE

FLAME

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.

SS-GMV95 www.goodmanmfg.com 15

PRODUCT SPECIFICATIONS

ACCESSORIES

Model Description

LPM-03B LP Conversion Kit (Gas Valve)

LPM-05 LP Conversion Kit (Springs & Orifi ce)

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

GMU

DEHUM1 Dehumidistat

HAPS28 High-Altitude Pressure Switch Kit

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 High-Altitude Natural Gas Kit

HANG 14 High-Altitude Natural Gas Kit

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 Downfl ow Floor Base

CFB24 Downfl ow Floor Base
017K00000S Flush-mount vent kit √√√√√√

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

GMV95

0453BXB

GMV95

0704CXB

1 1 1 1

1 1 1 1

√√√√

√√√√

√√√√

2 2

2 2 2 2

3 3 3 3

4 4 4 4

√√√√
√√√ √
√√√√√

GMV95

0905DXB

GMV95

1155DXB

2 2

GCV9

0704CXB

1 1

1 1

√√

√√

√√

2 2

2 2

2 2

√√

√

GCV9

0905DXB

√

√

GCV9

1155DXB

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 certifi ed

only to 4,500’.

THERMOSTATS

A two-stage thermostat should be used with the GMV95/GCV9 furnaces. Two-stage thermostats control which  ring rate is
used depending on the temperature di erence 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 table below describes two-stage
thermostats that have been con gured for use with this
furnace.

Model Description

CHT90-120 Cooling/Heating, Mechanical

CH70TG Cooling/Heating, Digital, Non-programmable

CHSATG Cooling/Heating, Mechanical

H20TWR Heating Only, Mechanical

Goodman Manufacturing Company, L.P., reserves the right to discontinue, or change at any time, specifi cations 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