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Whirlpool SDH501B20 dehumidifier Parts
Here are the diagrams and repair parts for Whirlpool SDH501B20 dehumidifier, as well as links to manuals and error code tables, if available.
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Browse Parts for SDH501B20 Dehumidifier
Cabinet parts diagram
Cap
Part #646753
The manufacturer no longer makes this part, and there's no substitute part
Unit parts diagram
Bend
Part #855199
The manufacturer no longer makes this part, and there's no substitute part
#NI
All parts diagram
Use And Care Guide
Part #LIT1162729
The manufacturer no longer makes this part, and there's no substitute part
Cabinet parts diagram
Drip Pan
Part #1159968
The manufacturer no longer makes this part, and there's no substitute part
Cabinet parts diagram
Valve Kit
Part #978028
The manufacturer no longer makes this part, and there's no substitute part
Cabinet parts diagram
Washer
Part #978865
The manufacturer no longer makes this part, and there's no substitute part
#NI
All parts diagram
Literature Parts, Tech Sheet
Part #LIT1162687
The manufacturer no longer makes this part, and there's no substitute part
Air flow and control parts diagram
Control
Part #1155109
The manufacturer no longer makes this part, and there's no substitute part
Dehumidifier Compressor Overload Protector
Part #951312
The manufacturer no longer makes this part, and there's no substitute part
Cabinet parts diagram
Refrigerant Access Valve, 5/8-in
Part #978029
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
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
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
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.
Find out what’s wrong with your appliance by following a circuit.…
Why your dehumidifier doesn't collect water and how to resolve the problem.…
Find answers to questions people often ask about their dehumidifiers.…
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