Quick Question!

Have you ever purchased from PartSelect.com before?

Models > AD40USR0

AD40USR0 Whirlpool Dehumidifier - Overview

Get Parts and Repair Help for AD40USR0

If you know the dehumidifier repair part you need, you can browse the list of all parts on the AD40USR0, or you can search by name or part description. You can also find your part by where it is located on the AD40USR0 by selecting a section below. Installation instructions provided by other do-it-yourselfers will help guide you through your repair.

Sections of the AD40USR0

[Viewing 3 of 3]

Manuals & Care Guides for AD40USR0

Click to download
Search for parts
Keep searches simple, eg. "belt" or "pump". Need help?
$3.75

Hex Nut

This hex nut is an authentic Whirlpool part that is sourced directly from the original equipment manufacturer, and will fit a variety of appliances including ovens, microwaves, ref...

Order within the next 16 mins and your part ships today!
$3.02

Single Hex Head Screw

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

Order within the next 16 mins and your part ships today!
$4.12

Float

If the bucket is full indicator on your dehumidifier is on but the bucket is empty, you may have a problem with the float. If you notice that the float is warped or damaged, it sho...

Order within the next 16 mins and your part ships today!
$63.73

Bucket and Float Kit

This bucket and float kit, also known as water tank assembly, is for a dehumidifier is 14.5 inches long and 8.5 inches wide. The water tank extracts, traps, and contains the moisture from the air, which dehumidifies your room. The kit contains one bucket, one flat, and two screws for installation. The bucket is white and made of plastic. You may need to replace this part if your dehumidifier is no longer trapping the water properly. This is an authentic part from the genuine manufacturer, and you cannot order the parts individually.

Order within the next 16 mins and your part ships today!
$4.87

TIE-WIRE

$4.68

Float Clip

The float clip works in a humidifier to ensure the float functions properly. The float is located near the humidifier bucket and monitors the water level as it rises and the clip keeps it in place. The float makes sure the water level is balanced and does not over flow. This float triggers the flow switch to shut off. If there is a defect with the clip, it can be a safety hazard as it might not be able to detect and stop an overflow. Make sure to unplug the dehumidifier from the power source before starting this replacement project as a safety precaution.

Order within the next 16 mins and your part ships today!
$144.15

Fan Motor

This fan motor controls the circulating fan in the dehumidifier.

Hose Connector Cover

Castor

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

PAN-DRAIN

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

The dehumidifier did not turn off automatically when the collection bucket was full (or removed).

  • Customer: Michael from Madison, NC
  • Difficulty: Easy
  • Time to Complete: Less than 15 mins
  • Tools Required: Screw drivers
  • 2 of 2 people found this instruction helpful
The microswitch that senses a full or missing collection bucket can almost be removed without taking off the cover of the dehumidifier, but the arrangement and orientation of connector contacts makes that very difficult. It took me five minutes to remove the cover (Phillips head screwdriver), 30 seconds to replace the switch, and a few minutes to re-install... read more

the dehumidifier was not shutting off when water level was full

  • Customer: Steven from Owings Mills, MD
  • Difficulty: Really Easy
  • Time to Complete: Less than 15 mins
  • Tools Required:
  • 3 of 6 people found this instruction helpful
replaced a piece of the plastic at the top of the bucket that seems to be the water gauge. this seems to be fixed. we are very happy read more

Broken Floar Arm

  • Customer: Stephen from University City, MO
  • Difficulty: Really Easy
  • Time to Complete: Less than 15 mins
  • Tools Required: Pliers
  • 1 of 6 people found this instruction helpful
Cut off Clips. Replace Float. Replace Clips read more