DH40J0 Whirlpool Dehumidifier - Overview

Diagrams for DH40J0

See every part. Know exactly what you need.

Parts for the DH40J0

$12.05

Range Hex Nut

Part #WP488130

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

$11.93

Refrigerator Screw

★★★★★

(1)

Part #WP3196557

Sold individually.

$10.95

Refrigerator Single Hex Head Screw

Part #WP489069

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

Bi-Metal Thermostat Control with Clamp

Part #1168777

Also known as Dehumidifier anti-icing thermostat with clamp.

$125.82

Bucket Water Level Switch

Part #1188814

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

$8.75

Dehumidifier Float

Part #WP1172075

$69.14

Access Valve - 5/16 Inch

Part #978026

PANEL-CNTL

Part #1186341

Control Knob - White

Part #1168687

$76.20

VALVE

Part #978030

Access Valve - 1/2"

Part #978028

$72.00

Access Valve - 3/8 Inch

Part #978027

Repair Tips From Fixers Like You

See how others fixed this model. Time, tools, difficulty, and steps that lead to victory! View More

Evaporator freeze up

7 of 11 people found this instruction helpful.

Greg from Suches, GA
Really Easy
15 - 30 mins
Screw drivers

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 ... Read more

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the dehumidifier was not shutting off when water level was full

5 of 9 people found this instruction helpful.

Steven from Owings Mills, MD
Really Easy
Less than 15 mins

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

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float was missing

2 of 5 people found this instruction helpful.

barbra from STERLING HTS, MI
Really Easy
Less than 15 mins
Screw drivers

pried off the plastic fastener with flat blade screw driver set new float in place then pressed plastic fastener back in place

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