Models > AD40TJ0

AD40TJ0 Whirlpool Dehumidifier - Overview

Get Parts and Repair Help for AD40TJ0

If you know the dehumidifier repair part you need, you can browse the list of all parts on the AD40TJ0, or you can search by name or part description. You can also find your part by where it is located on the AD40TJ0 by selecting a section below. Installation instructions provided by other do-it-yourselfers will help guide you through your repair.

Sections of the AD40TJ0 [Viewing 2 of 2]

$2.70

Single Hex Head Screw

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

$2.70

Hex Nut

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

$60.84

Bi-Metal Thermostat Control with Clamp

Also known as Dehumidifier anti-icing thermostat with clamp.

$50.79

Bucket Water Level Switch

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

$3.83

TIE-WIRE

$112.27

Fan Motor

This fan motor controls the circulating fan in the dehumidifier.

$23.85

CORD-POWER

Castor

Also known as wheel or roller. This part is sold individually.

PAN-DRAIN

$36.66

HUMIDISTAT

Search Instructions
Keep searches simple, eg. "belt" or "pump". Need help?

Evaporator freeze up

  • Customer: Greg from Suches GA
  • Difficulty: Really easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Screw drivers
  • 6 of 9 people found this instruction helpful
Troubleshoot on the schematic/wiring diagram to find the defective thermostat. Order a replacement part. Remove all outer covers to gain access to the thermostat. Only tool needed for this is a #2 phillips screwdriver. Cut the leads on the defective part and remove thermostat and replace thermostat, wire cutters/crimper required, splice the thermostat leads... read more

Bucket water level switch broken

  • Customer: Bert from Winston-Salem NC
  • Difficulty: Very Difficult
  • Time to Complete: 1- 2 hours
  • Tools Required: Pliers, Screw drivers, Socket set
  • 0 of 0 people found this instruction helpful
I ordered the part and, unfortunately, it was the wrong part and did not fit so I had to modify it to make it fit and finally installed it. The good news is that it works. read more

Push on connectors and switch housing were different

  • Customer: Lester from Brazil IN
  • Difficulty: A Bit Difficult
  • Time to Complete: 30 - 60 mins
  • Tools Required: Screw drivers
  • 0 of 0 people found this instruction helpful
The switch housing was not exactly the same for easy snap in. I removed the actual switch and installed it into the old housing. Then I found that the male pins were larger than the old ones. I chose to clip off the female connectores, strip the wires, and solder the wires to the pins on the switch. It was easier for me than attempting to change the push on ... read more