Get free shipping on your order, with any water filter subscription. Find my filter

Open Hamburger Menu
Sears Parts Direct
Tips to find your model number
White-Westinghouse MDDQ40FW3 dehumidifier - p5995304911

White-Westinghouse MDDQ40FW3 dehumidifier - p5995304911 Parts

Here are the diagrams and repair parts for White-Westinghouse MDDQ40FW3 dehumidifier - p5995304911, as well as links to manuals and error code tables, if available.

By Schematic
SELECT DIAGRAM
?

This is the number corresponding to the part on the diagram / schematic

Browse Parts for MDDQ40FW3 Dehumidifier - P5995304911

  • Capillary Tube for White-Westinghouse MDDQ40FW3 - Part 53080171201

    Unit parts diagram

    Capillary Tube

    Part #53080171201

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

  • Knob-control,fan for White-Westinghouse MDDQ40FW3 - Part 3273007041

    Cabinet front and wrapper diagram

    Knob-control,fan

    Part #3273007041

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

  • Thermostat-defrost for White-Westinghouse MDDQ40FW3 - Part 53044027821

    Unit parts diagram

    Thermostat-defrost

    Part #53044027821

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

  • Screw,#8 ,18ab X 3/8 for White-Westinghouse MDDQ40FW3 - Part 30178051

    Unit parts diagram

    Screw,#8 ,18ab X 3/8

    Part #30178051

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

  • Fan Housing for White-Westinghouse MDDQ40FW3 - Part 3276500011

    Unit parts diagram

    Fan Housing

    Part #3276500011

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

  • Indicator Light for White-Westinghouse MDDQ40FW3 - Part 3271017011

    Cabinet front and wrapper diagram

    Indicator Light

    Part #3271017011

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

  • Control-humidistat for White-Westinghouse MDDQ40FW3 - Part 53032968231

    Unit parts diagram

    Control-humidistat

    Part #53032968231

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

  • Filter for White-Westinghouse MDDQ40FW3 - Part 3273506011

    Cabinet front and wrapper diagram

    Filter

    Part #3273506011

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

  • Switch-on/off for White-Westinghouse MDDQ40FW3 - Part 53030123451

    Unit parts diagram

    Switch-on/off

    Part #53030123451

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

  • Caster for White-Westinghouse MDDQ40FW3 - Part 53032752781

    Unit parts diagram

    Caster

    Part #53032752781

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

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

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

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

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

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…

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 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 time and Difficulty

 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 time and Difficulty

 45 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…

Repair time and Difficulty

 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.

Using a wiring schematic to trace a current video

Using a wiring schematic to trace a current video

Find out what’s wrong with your appliance by following a circuit.…

How to stop dehumidifier leaks

How to stop dehumidifier leaks

Here are some tips to stop a dehumidifier from leaking water.…

How does a dehumidifier work?

How does a dehumidifier work?

Discover how a dehumidifier works.…

Parts & More

Bottom-Mount Refrigerator
Central Air Conditioner
Dryer
Gas Grill
Gas Range
Lawn & Garden Engine
Parts