GE
Dehumidifier

Model # AHD40SSS1 Official GE dehumidifier

Here are the diagrams and repair parts for Official GE AHD40SSS1 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 34 parts  |

Ahd25ss Ahd4 49-7280

#9999

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Ahd25ss ahd4

Part #49-7280

In Stock
Mini Package Rack 31-8815

#9999

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Mini package rack

Part #31-8815

Replaced by #31-8818

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Manufacturer substitution
This part replaces 31-8815. Substitute parts can look different from the original.
In Stock
Ring Clip WK2X20

#32

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Ring clip

Part #WK2X20

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

Evaporator WK87X15

#19

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Evaporator

Part #WK87X15

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

Cabinet WK90X08

#2

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Cabinet

Part #WK90X08

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

Foot Base WK5X039

#48

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Foot base

Part #WK5X039

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

Wheel WK33X27

#46

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Wheel

Part #WK33X27

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

Evaporator Drain WK9X07

#27

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Evaporator drain

Part #WK9X07

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

Frost Control WK26X23

#35

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Frost control

Part #WK26X23

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

Humidistat WK26X26

#48

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Humidistat

Part #WK26X26

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.…