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GE
Central Air Conditioner

Model # A2B778DECSD1 Official GE air conditioner

Here are the diagrams and repair parts for Official GE A2B778DECSD1 air conditioner, as well as links to manuals and error code tables, if available.

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Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 186 parts  |
Screw 10-16 X 1 1/4 Shwh WZ2X550

#955

All parts diagram

Screw 10-16 x 1 1/4 shwh

Part #WZ2X550

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

Seal WJ1X368

#NI

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Seal

Part #WJ1X368

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

Side Panel Plug WP1X03

#998

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Side panel plug

Part #WP1X03

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

Damper Door Link WP14X1

#366

All parts diagram

Damper door link

Part #WP14X1

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

Shaft Damper WP14X02

#364

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Shaft damper

Part #WP14X02

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

Outdoor Orifice WP78X10

#195

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Outdoor orifice

Part #WP78X10

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

Clip Damper Door Hinge WJ2X219

#361

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Clip damper door hinge

Part #WJ2X219

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

Terminal Cap WJ79X302

#406

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Terminal cap

Part #WJ79X302

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

Coupling 1/2" To 2@3/8" WJ56X73

#165

All parts diagram

Coupling 1/2" to 2@3/8"

Part #WJ56X73

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

Screw - Channel To Latch WZ4X362

#NI

All parts diagram

Screw - channel to latch

Part #WZ4X362

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

Symptoms for gas cooktops

Why won't my cooktop's gas burners ignite or spark?

Main causes: burner igniter switch failure, bad spark module, dirty or damaged spark electrode, wiring failure, lack of ...

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Why isn't my cooktop's gas burner heating properly?

Main causes: gas supply problem, faulty pressure regulator, clogs in burner or orifice, burner valve failure...

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Why do my cooktop's spark igniters keep clicking?

Main causes: stuck burner igniter switch, wet igniter switch contacts, faulty spark module...

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Repair guides for gas cooktops

How to replace a spark module on a gas cooktop

How to replace a spark module on a gas cooktop

No flame on your gas cooktop? Installing a new spark module could be the fix you need....

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Repair difficulty
Time required
30 minutes or less
How to replace a spark igniter switch on a gas cooktop

How to replace a spark igniter switch on a gas cooktop

Follow these step-by-step instructions to fix the surface burner ignition system on your gas cooktop by replacing the sp...

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Repair difficulty
Time required
45 minutes or less

Effective articles & videos to help repair your central air conditioners

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Maintaining your air conditioner

Maintaining your air conditioner

Learn how to maintain your central air conditioner to keep it running smoothly all summer long....

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How to prevent the 2 most common AC failures from ruining your summer

How to prevent the 2 most common AC failures from ruining your summer

Get tips to help keep your central AC running all summer long...

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Top questions about Sears and Sears PartsDirect

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