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AD40J1 Whirlpool Dehumidifier - Parts

All parts for the Whirlpool Dehumidifier AD40J1

Below is a list of all parts for the Whirlpool Dehumidifier AD40J1. To find the repair part you need, you can browse the list below or you can narrow your choices by searching for a part by name or description.

All Parts for the AD40J1
1-14 of 62
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Bucket and Float Kit


Hex Nut

Part may differ in appearance, but functions same as original.


Humidistat Control


Single Hex Head Screw

Sold individually. The size of this screw is 1/4" hex head and 10-12 x 1/2".


Float Clip

Sold individually.



Sold individually.


Bucket Water Level Switch

This part is used to prevent water overflow when the bucket gets full.


Bi-Metal Thermostat Control with Clamp

Also known as Dehumidifier anti-icing thermostat with clamp.


Access Valve - 5/8"


Access Valve - 5/16"




Access Valve - 1/4"


Fan Motor

This fan motor controls the circulating fan in the dehumidifier.

All Parts for the AD40J1
1-14 of 62