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Amana
Furnace

Model # GH140TA Official Amana gas horizontal furnace

Here are the diagrams and repair parts for Official Amana GH140TA gas horizontal furnace, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 171 parts  |
Flame Runner Assembly (2 Req'd) 975-1216
#16C

Renewal parts diagram

Flame runner assembly (2 req'd)

Part #975-1216

The manufacturer no longer makes this part, and there's no substitute part

Motor Pulley 20-1509
#50A

Renewal parts diagram

Motor pulley

Part #20-1509

The manufacturer no longer makes this part, and there's no substitute part

Flue Pouch Cover Plate 975-2491

#NI

All parts diagram

Flue pouch cover plate

Part #975-2491

The manufacturer no longer makes this part, and there's no substitute part

Drafthood Mounting Slip Joint 990-4098

#NI

All parts diagram

Drafthood mounting slip joint

Part #990-4098

The manufacturer no longer makes this part, and there's no substitute part

Fan & Limit Control - 200 Degrees Stop M-h L4064a1339 21-0384
#53B

Renewal parts diagram

Fan & limit control - 200 degrees stop m-h l4064a1339

Part #21-0384

The manufacturer no longer makes this part, and there's no substitute part

Burner Pan Assembly 975-1196
#14D

Renewal parts diagram

Burner pan assembly

Part #975-1196

The manufacturer no longer makes this part, and there's no substitute part

Manifold Assembly 985-0233
#17A

Renewal parts diagram

Manifold assembly

Part #985-0233

The manufacturer no longer makes this part, and there's no substitute part

Blower Pulley 5 X 3/4 20-1532
#51B

Renewal parts diagram

Blower pulley 5 x 3/4

Part #20-1532

The manufacturer no longer makes this part, and there's no substitute part

Motor - Direct Drive 1/6 West 319p631 20-9101

#NI

All parts diagram

Motor - direct drive 1/6 west 319p631

Part #20-9101

The manufacturer no longer makes this part, and there's no substitute part

Blower Wheel - 3/4" Bore 20-5107
#42

Renewal parts diagram

Blower wheel - 3/4" bore

Part #20-5107

The manufacturer no longer makes this part, and there's no substitute part

Symptoms for electric water heaters

Why does my water heater's heating element fail often?

Main causes: excessive tank sediment, high voltage supply…

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Why does the temperature of my hot water fluctuate?

Main causes: thermostats need adjustment, bad heating elements, faulty thermostats, tank sediment build-up, broken dip t…

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Repair guides for electric water heaters

How to replace a water heater element

How to replace a water heater element

If your water heater runs out of hot water quickly and one of the two heating elements has failed, replace the element f…

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Repair difficulty
Time required
 30 minutes or less
How to replace an electric water heater thermostat

How to replace an electric water heater thermostat

If the water temperature fluctuates or you don't get enough hot water, follow these instructions to replace your water h…

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Repair difficulty
Time required
 30 minutes or less
How to replace a water heater temperature and pressure (T&P) relief valve

How to replace a water heater temperature and pressure (T&P) relief valve

Replace a broken temperature/pressure (T&P) relief valve on an electric water heater using these instructions.…

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Repair difficulty
Time required
 15 minutes or less

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