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GE
Central Air Conditioner

Model # A2B778DGALD2 Official GE air conditioner

Here are the diagrams and repair parts for Official GE A2B778DGALD2 air conditioner, 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 186 parts  |
Screw WZ6X100

#386

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Screw

Part #WZ6X100

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

Stop Bracket WP66X04

#640

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Stop bracket

Part #WP66X04

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

Accumulator Clamp WJ2X432

#436

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Accumulator clamp

Part #WJ2X432

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

Escutcheon WP7X42

#310

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Escutcheon

Part #WP7X42

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

Control Door WP71X26

#205

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Control door

Part #WP71X26

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

Nut WJ1X485

#NI

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Nut

Part #WJ1X485

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

Conductor Asm WJ0X425

#NI

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Conductor asm

Part #WJ0X425

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

Clip U Type WJ2X230

#NI

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Clip u type

Part #WJ2X230

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

Relay WP24X05

#86

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Relay

Part #WP24X05

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

Spring Compressor (blue) WJ2X257

#400

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Spring compressor (blue)

Part #WJ2X257

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

Symptoms for top-mount refrigerators

Why is there water in the bottom of the fridge under vegetable drawers?

Main causes: frozen or clogged defrost drain tube, cracked water system tubing…

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Repair guides for top-mount refrigerators

How to replace a refrigerator water valve

How to replace a refrigerator water valve

Replace the water valve that feeds water to the ice maker and water dispenser if it no longer controls the flow of water…

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Repair difficulty
Time required
 15 minutes or less
How to replace the compressor run capacitor in a top-freezer refrigerator

How to replace the compressor run capacitor in a top-freezer refrigerator

The run capacitor sends electric current to the compressor motor to help the motor run efficiently. Replace the run capa…

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Repair difficulty
Time required
 15 minutes or less
How to replace the defrost thermistor in a top-freezer refrigerator

How to replace the defrost thermistor in a top-freezer refrigerator

The defrost thermistor attaches to the evaporator coil and measures the evaporator coil temperature during defrost.…

Read more
Repair difficulty
Time required
 15 minutes or less

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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

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