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GE
Central Air Conditioner

Model # A2B378ESASR1 Official GE air conditioner

Here are the diagrams and repair parts for Official GE A2B378ESASR1 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 162 parts  |
Screw WZ4X362

#NI

All parts diagram

Screw

Part #WZ4X362

This item is not returnable
$4.99
In Stock
Clip WJ3X87

#NI

All parts diagram

Clip

Part #WJ3X87

This item is not returnable
$2.16
In Stock
Screw WZ5X153
#983

Cabinet diagram

Screw

Part #WZ5X153

This item is not returnable
$2.49
In Stock
Screw WZ4X288
#959

Cabinet diagram

Screw

Part #WZ4X288

This item is not returnable
$3.49
In Stock
Snap Bushing WJ1X651

#NI

All parts diagram

Snap bushing

Part #WJ1X651

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

Covep Control WP79X04
#561

Cabinet diagram

Covep control

Part #WP79X04

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

Screw 6-32 X 3/8 Hex WZ5X122

#NI

All parts diagram

Screw 6-32 x 3/8 hex

Part #WZ5X122

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

Coupling WJ56X34

#NI

All parts diagram

Coupling

Part #WJ56X34

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

Evaporator Kit WP87X02
#120

Chassis diagram

Evaporator kit

Part #WP87X02

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

Transformer WP27X02

#NI

All parts diagram

Transformer

Part #WP27X02

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

Symptoms for gas ranges

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

Main causes: gas supply problem, faulty pressure regulator, clogs in burner or orifice, control system failure, faulty t…

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Why won't my range's gas burner spark or ignite?

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

Read more

Repair guides for gas ranges

How to replace an oven temperature sensor on a gas range

How to replace an oven temperature sensor on a gas range

See how to replace an oven temperature sensor on a gas range.…

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace a range spark module

How to replace a range spark module

Follow these step-by-step instructions to put the fire back into the surface burners on your gas range by replacing the …

Read more
Repair difficulty
Time required
 30 minutes or less
How to replace a gas range oven control board

How to replace a gas range oven control board

These step-by-step instructions explain how to replace an oven control board on a gas range…

Read more
Repair difficulty
Time required
 15 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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