Comfort-Aire
Dehumidifier

Model #BHD-501 Comfort-Aire dehumidifier

Here are the diagrams and repair parts for Comfort-Aire BHD-501 dehumidifier, as well as links to manuals and error code tables, if available.


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Showing 10 of 31 parts

Dehumidifier Display Board

#268712

Dehumidifier - model: bhd-501 Diagram

Dehumidifier display board

Part #6871A20460A
$34.94

In Stock

Dehumidifier Run Capacitor

#W0CZZ

Dehumidifier - model: bhd-501 Diagram

Dehumidifier run capacitor

Part #0CZZA20001R
$19.96

In Stock

Room Air Conditioner Compressor Overload Protector

#567502

Dehumidifier - model: bhd-501 Diagram

$12.64

In Stock

Display Cover

#235512

Dehumidifier - model: bhd-501 Diagram

Display cover

Part #3551A20109A
$19.49

In Stock

Handle

#436500

Dehumidifier - model: bhd-501 Diagram

Handle

Part #3650A20004A
This item is not returnable
$5.99

In Stock

Room Air Conditioner Condenser Assembly

#554030

Dehumidifier - model: bhd-501 Diagram

$60.22

In Stock

Bushing

#550140

Dehumidifier - model: bhd-501 Diagram

Bushing

Part #4830A30005A

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

Dehumidifier Blower Wheel

#359012

Dehumidifier - model: bhd-501 Diagram

Dehumidifier blower wheel

Part #5900A20007B
?
Manufacturer substitution
This part replaces 5900A20007A. Substitute parts can look different from the original.
This part replaces 5900A20007A
$10.15

In Stock

Dehumidifier Caster

#144410

Dehumidifier - model: bhd-501 Diagram

Dehumidifier caster

Part #4441A30001F
?
Manufacturer substitution
This part replaces 4441A30001B. Substitute parts can look different from the original.
This part replaces 4441A30001B
$11.00

In Stock

Mount

#349600

Dehumidifier - model: bhd-501 Diagram

Mount

Part #4960A20009B

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

Symptoms common to all dehumidifiers

Choose a symptom to see related dehumidifier repairs.

Main causes: clogged drain hose, drain hose not properly connected
Main causes: weak or dead batteries, out of range, radio frequency interference
Main causes: dirty air filter, clogged grill, dehumidifier placed too close to the wall, dehumidifier too small for the space
Main causes: loose fan motor mounting screws, loose compressor mounting bracket screws, bad fan, faulty compressor
Main causes: dehumidifier too small for the space, bad humidity sensor, faulty evaporator thermistor, low refrigerant, bad compressor
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: collection bucket not installed, collection bucket full of water
Main causes: room temperature below 65 degrees Fahrenheit, control system failure

Repair guides common to all 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 difficulty
Time required
 30 minutes or less
January 1, 2014
By Lyle Weischwill
How to replace a dehumidifier sensor assembly

If the humidifier sensor doesn’t properly detect humidity or evaporator temperature, install a new sensor assembly, following these steps.

Repair difficulty
Time required
 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 the electronic control board and fix your dehumidifier.

Repair difficulty
Time required
 45 minutes or less

Articles and videos common to all dehumidifiers

Use the advice and tips in these articles to get the most out of your dehumidifier.

December 22, 2014

How does a dehumidifier work?

By Sears PartsDirect staff

Discover how a dehumidifier works.

December 18, 2014

What size dehumidifier do I need?

By Sears PartsDirect staff

Get help deciding what size of dehumidifier to buy.

July 1, 2014

Dehumidifier common questions

By Sears PartsDirect staff

Find answers to questions people often ask about their dehumidifiers.