Goodman GMEC960302BNA User Manual

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GMEC96

Two-Stage,Multi-Speed

ECMGasFurnace

Upto96%AFUE

HeatingInput: 30,000–120,000BTU/h

Contents

 

Nomenclature........................................

2

Product Specifications...........................

3

Dimensions.............................................

4

Airflow Specifications.............................

6

Wiring Diagrams...................................

10

Accessories...........................................

12

Standard Features

Cabinet Features

• Energy-efficient, multi-speed ECM blower motor

• Designed for multi-position installation —

• Heavy-duty, aluminized-steel tubular heat exchanger

upflow, horizontal left or right

• Stainless-steel secondary heat exchanger

• Certified for direct vent (2-pipe)

• Two-stage gas valve provides quiet, economical heating

or on-direct vent (1-pipe)

• Easy-to-install top venting with optional side venting

• Durable Silicon Nitride igniter

• Convenient left or right connection

• Quiet two-speed induced draft blower

for gas and electrical service

• Self-diagnostic control board with constant

• Cabinet air leakage (QLeak) ≤ 2%

memory fault code history output to a LED

• Heavy-gauge steel cabinet with durable finish

• Color-coded low-voltage terminals with provisions

• Fully insulated heat exchanger and blower section

for electronic air cleaner and humidifier

• Low continuous fan speed options offer quiet air circulation

• Airtight solid bottom or side return with easy-cut tabs

• All models comply with California 40 ng/J

for effortless removal in bottom air-inlet applications

 

Low NOx emissions standard

 

• AHRI Certified; ETL Listed

 

 

ENERGYSTAR®andtheENERGYSTARmarkareregisteredtrademarks

 

ownedbytheU.S.EnvironmentalProtectionAgency.ENERGYSTAR

 

productsarethird-partycertifiedbyanEPA-recognizedCertification

 

Body. Products that earn the ENERGY STAR prevent greenhouse

 

gasemissionsbymeetingstrictenergyefficiencyguidelinessetby

 

theU.S.EnvironmentalProtectionAgency.

*Completewarrantydetailsavailablefromyourlocaldealeroratwww.goodmanmfg.com.ToreceivetheLifetimeHeatExchangerLimited Warranty (good for as long as you own your home), 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.

SS-GMEC96

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8/15

Supersedes 5/15

Nomenclature

 

 

 

 

 

 

 

 

 

 

 

 

 

G

M

E

C

96

060

3

B

N

A

A

 

 

1

2

3

4

5,6

7,8,9

10

11

12

13

14

Brand

 

 

 

 

 

 

 

 

 

 

Minor Revision

G

Goodman® Brand

 

 

 

 

 

 

 

 

 

A -­ Initial Release

 

 

 

 

 

 

 

 

 

 

 

 

B -­ 1st Revision

Configuration

 

 

 

 

 

 

 

 

 

 

 

M

Upflow/Horizontal

 

 

 

 

 

 

 

 

 

Major Revision

C

Downflow/Horizontal

 

 

 

 

 

 

 

 

 

A -­ Initial Release

 

 

 

 

 

 

 

 

 

 

 

 

B -­ 1st Revision

Motor

 

 

 

 

 

 

 

 

 

 

 

V Variable Speed ECM / ComfortNet

 

 

 

 

 

 

 

 

NOx

E

Multi-­Speed ECM

 

 

 

 

 

 

 

 

 

N -­ Low NOx

S

Single Speed

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Cabinet Width

Gas Valve

 

 

 

 

 

 

 

 

 

 

B -­ 17.5"

M

Modulating

 

 

 

 

 

 

 

 

 

 

C -­ 21"

C

Two Stage

 

 

 

 

 

 

 

 

 

 

D -­ 24.5"

S

Single Stage

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Maximum CFM

AFUE

 

 

 

 

 

 

 

 

 

 

2 -­ 800 CFM

92

92% AFUE

 

 

 

 

 

 

 

 

 

 

3 -­ 1200 CFM

96

96% AFUE

 

 

 

 

 

 

 

 

 

 

4 -­ 1600 CFM

97 97-­98% AFUE

 

 

 

 

 

 

 

 

 

 

5 -­ 2000 CFM

MBTU/h

 

 

 

 

 

 

 

 

 

 

 

040 -­ 40,000 BTU/h

080 -­ 80,000 BTU/h

 

120 -­ 120,000 BTU/h

 

 

 

 

 

060 -­ 60,000 BTU/h

100 -­ 100,000 BTU/h

 

 

 

 

 

 

 

 

 

2

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SS-GMEC96

Product Specifications

 

GMEC96

GMEC96

GMEC96

GMEC96

GMEC96

GMEC96

 

0302BNA

0402BNA

0603BNA

0803BNA

1004CNA

1205DNA

 

 

 

 

 

 

 

HeatingData

 

 

 

 

 

 

High Fire Input¹

30,000

40,000

60,000

80,000

100,000

120,000

High Fire Output¹

28,800

38,400

57,600

76,800

96,000

115,200

Low-Fire Steady-State Input¹

21,000

28,000

42,000

56,000

70,000

84,000

Low-Fire Steady-State Output¹

20,160

26,880

40,320

53,760

67,200

80,640

AFUE²

96

96

96

96

96

96

Temperature Rise Range (°F)

20 - 50

20 - 50

20 - 50

35 - 65

35 - 65

35 - 65

Vent Diameter³

2" - 3"

2" - 3"

2" - 3"

2" - 3"

2" - 3"

2" - 3"

No. of Burners

2

2

3

4

5

6

 

 

 

 

 

 

 

CirculatorBlower

 

 

 

 

 

 

Available AC @ 0.5" ESP

1.5 - 2

1.5 - 3

1.5 - 3

1.5 - 3

1.5 - 4

3 - 5

Size (D x W)

10" x 8"

10" x 8"

11" x 8"

11" x 8"

11" x 10"

11" x 11"

Horsepower @ 1075 RPM

½

½

½

½

1

1

Speed

5

5

5

5

5

5

 

 

 

 

 

 

 

ElectricalData

 

 

 

 

 

 

Min. Circuit Ampacity

8

8

8

8

13.3

13.3

Max. Overcurrent Device (amps)

15

15

15

15

15

15

 

 

 

 

 

 

 

ShippingWeight(lbs)

111

112

115

118

140

154

¹Natural Gas BTU/h

²DOE AFUE basedupon Isolated Combustion System (ICS)

³Installer 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.

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.

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.

For bottom return: Failure to unfold flanges may reduce airflow by up to 18%. This could result in performance and noise issues.

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-GMEC96

www.goodmanmfg.com

3

Goodman GMEC960302BNA User Manual

GMEC96Dimensions

 

Air

 

 

 

 

 

 

Air

 

Discharge

 

 

 

 

 

 

Discharge

 

28¾

 

 

A

 

¾

 

 

 

 

 

Dim B

 

 

 

 

 

 

Discharge

 

 

¾

 

Air Intake

 

 

 

 

 

2⅝

 

C

1⅞

 

 

 

2" Pipe

 

2

 

19½

 

2

Center Dimple

 

 

Left-Side

 

 

Vent/ Flue Pipe

 

Alternate

 

 

For Alternate

 

 

 

 

Drain Trap

 

Air Intake Pipe

 

¾

2" PVC

 

Vent/ Flue

 

Exterior Holes

 

3" OD Hole

 

 

 

Location

 

 

High-Voltage

 

 

Right-Side

 

 

 

 

Electrical Outlet

 

 

Drain Trap

 

 

 

 

 

 

 

 

Exterior Holes

 

 

 

 

 

Standard

 

 

High-Voltage

 

 

 

 

 

Gas Supply

 

 

Electrical Outlet

 

 

 

 

 

Location

 

 

Alternate

 

 

 

 

 

 

 

 

Gas Supply

 

 

 

 

 

 

34½

 

 

 

 

 

 

 

31⅞

 

26½

 

 

 

 

 

 

24⅞

 

 

 

 

 

 

 

 

 

23

 

 

 

 

 

23

 

 

 

 

 

 

 

 

 

21⅛

 

 

 

 

 

19⅝

 

 

 

 

 

 

 

 

 

19⅝

 

 

 

 

 

 

 

 

 

 

14

Side Cut-out

 

 

 

 

 

 

Side Cut-Out

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

5

 

 

 

5

 

 

 

 

 

 

 

 

 

 

 

LEFT SIDE VIEW

1⅞

FRONT VIEW

 

1⅞

RIGHT SIDE VIEW

 

Low-voltage

2⅜

 

 

 

Low-Voltage

2⅜

 

 

Electrical Outlet

 

D

 

 

 

 

 

Electrical Outlet

 

 

1⅜

 

Folded Flanges

 

 

 

 

 

 

 

 

22

 

 

Condensate Drain

 

 

 

 

 

 

 

E

 

 

 

 

23

 

Trap Exterior

 

 

 

Folded Flanges

 

 

Unfolded Flanges

 

 

 

 

 

Connection

 

 

 

23½

 

 

 

 

 

 

 

 

 

 

(Right or Left Side)

 

 

 

 

 

 

 

 

 

 

 

Unfolded Flanges

 

 

 

¾ PVC

 

 

 

 

 

 

 

 

 

 

 

 

Model

A

B

C

D

E

GMEC960302BNA

17½"

16"

13⅞"

12⅛"

13⅝"

 

 

 

 

 

 

GMEC960402BNA

17½"

16"

13⅞"

12⅛"

13⅝"

 

 

 

 

 

 

GMEC960603BNA

17½"

16"

13⅞"

12⅛"

13⅝"

 

 

 

 

 

 

GMEC960803BNA

17½”

16”

13⅞”

12⅛”

13⅝”

 

 

 

 

 

 

GMEC961004CNA

21"

19½"

17⅜"

16"

17½"

 

 

 

 

 

 

GMEC961205DNA

24½

23"

20⅞"

19⅜"

20⅞"

 

 

 

 

 

 

MinimumClearancestoCombustibleMaterials

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.

4

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SS-GMEC96

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