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GE
Dehumidifier

Model # AHG40LHG1 Official GE dehumidifier

Here are the diagrams and repair parts for Official GE AHG40LHG1 dehumidifier, as well as links to manuals and error code tables, if available.

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Owner’s manual
Error Codes

Model diagram and schematic

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Showing 10 of 25 parts  |
Ahg30,40,50 49-7504
#9999

Dehumidifier diagram

Ahg30,40,50

Part #49-7504

Replaced by #49-7531

?
Manufacturer substitution
This part replaces 49-7504. Substitute parts can look different from the original.
$17.99
In Stock
Ahw30 & 40 49-7505
#9999

Dehumidifier diagram

Ahw30 & 40

Part #49-7505

Replaced by #49-7532

?
Manufacturer substitution
This part replaces 49-7505. Substitute parts can look different from the original.
$17.99
In Stock
O.l.p WK23X10014
#28

Dehumidifier diagram

O.l.p

Part #WK23X10014

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

Mounting Motor WK65X10001
#12

Dehumidifier diagram

Mounting motor

Part #WK65X10001

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

Main Board A WK27X10021
#21

Dehumidifier diagram

Main board a

Part #WK27X10021

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

Barrier Asm WK76X10008
#3

Dehumidifier diagram

Barrier asm

Part #WK76X10008

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

Capillary Tube WK53X10014
#23

Dehumidifier diagram

Capillary tube

Part #WK53X10014

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

Tank WK10X10007
#5

Dehumidifier diagram

Tank

Part #WK10X10007

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

Cabinet WK90X10007
#2

Dehumidifier diagram

Cabinet

Part #WK90X10007

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

Sensor Ass'y WK23X10011
#13

Dehumidifier diagram

Sensor ass'y

Part #WK23X10011

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.

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Why does my dehumidifier run all the time?

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

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Why isn't my dehumidifier draining?

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

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Why won't my dehumidifier turn on?

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

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Why is there frost on my dehumidifier's coil?

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

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Why isn't my dehumidifier's remote monitor working?

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

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Why doesn't my dehumidifier remove moisture?

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

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Why won't my dehumidifier run?

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

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Why is my dehumidifier noisy?

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

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Why does my dehumidifier leak water?

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

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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.

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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…

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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.…

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Repair difficulty
Time required
 30 minutes or less
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…

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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.

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Wiring schematic symbols explained video

Wiring schematic symbols explained video

Learn some of the most common symbols found in a wiring diagram and what they mean.…

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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.…

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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…

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