GE
Dehumidifier

Model # AHG40LAG1 Official GE dehumidifier

Here are the diagrams and repair parts for Official GE AHG40LAG1 dehumidifier, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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Showing 10 of 62 parts  |

Evaporator WK87X10007
#120

Unit parts diagram

Evaporator

Part #WK87X10007

In Stock
Dehumidifier 49-7379-1
#9999

Outer case & control parts diagram

Dehumidifier

Part #49-7379-1

Replaced by #49-7379-2

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Manufacturer substitution
This part replaces 49-7379-1. Substitute parts can look different from the original.
$8.59
10% OFF Phone Price : $9.59
In Stock
Drain Pan WK10X10004
#320

Outer case & control parts diagram

Drain pan

Part #WK10X10004

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

Motor WK94X10003
#25

Fan & compressor diagram

Motor

Part #WK94X10003

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

Barrier WK76X10003
#604

Outer case & control parts diagram

Barrier

Part #WK76X10003

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

Dehumidifier Knob Assembly WK12X10002
#61

Outer case & control parts diagram

Dehumidifier knob assembly

Part #WK12X10002

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

Pan Spring WK01X10013
#12

Outer case & control parts diagram

Pan spring

Part #WK01X10013

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

Thermostat WK01X10018
#35

Outer case & control parts diagram

Thermostat

Part #WK01X10018

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

P.t.c. Asm. WK23X10006
#21

Fan & compressor diagram

P.t.c. asm.

Part #WK23X10006

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

Humidistat WK26X10006
#48

Outer case & control parts diagram

Humidistat

Part #WK26X10006

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

Most common symptoms to help you fix your dehumidifiers

Choose a symptom to see related dehumidifier repairs.

Main causes: dirty air filter, clogged grill, dehumidifier placed too close to the wall, dehumidifier too small for the …

Main causes: lack of electrical power, wiring failure, electronic control board failure, user interface control failure…

Main causes: dehumidifier too small for the space, bad humidity sensor, faulty evaporator thermistor, low refrigerant, b…

Main causes: weak or dead batteries, out of range, radio frequency interference…

Main causes: room temperature below 65 degrees Fahrenheit, control system failure…

Main causes: clogged drain hose, drain hose not properly connected…

Main causes: loose fan motor mounting screws, loose compressor mounting bracket screws, bad fan, faulty compressor…

Main causes: collection bucket not installed, collection bucket full of water…

Main causes: collection bucket not installed correctly, cracked collection bucket, loose drain hose connection…

Most common repair guides to help fix your dehumidifiers

These step-by-step repair guides will help you safely fix what’s broken on your dehumidifier.

How to replace a dehumidifier electronic control board

How to replace a dehumidifier electronic control board

If the dehumidifier won’t power up because the control board has failed, use the steps in this repair guide to replace t…

Repair difficulty
Time required
 45 minutes or less
How to replace a dehumidifier user interface control board

How to replace a dehumidifier user interface control board

If the dehumidifier doesn’t respond when you try to set it, follow these steps to replace it.…

Repair difficulty
Time required
 30 minutes or less
How to replace a dehumidifier sensor assembly

How to replace a dehumidifier sensor assembly

If the humidifier sensor doesn’t properly detect humidity or evaporator temperature, install a new sensor assembly, foll…

Repair difficulty
Time required
 45 minutes or less

Effective articles & videos to help repair your dehumidifiers

Use the advice and tips in these articles to get the most out of your dehumidifier.

How to repair broken or damaged wires video

How to repair broken or damaged wires video

Learn how to repair broken, frayed or damaged wires in your appliances.…

How to use a multimeter to test electrical parts video

How to use a multimeter to test electrical parts video

Learn how to use a multimeter to check for wiring problems in an appliance that's not working…

How does a dehumidifier work?

How does a dehumidifier work?

Discover how a dehumidifier works.…