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Square D
Furnace

Model # MWD Official Square D electric heater

Here are the diagrams and repair parts for Official Square D MWD electric heater, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 22 parts  |
Panel Logo 42532-020-03
#4

Unit parts diagram

Panel logo

Part #42532-020-03

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

Thm Cutout 42534-016-01

#NI

All parts diagram

Thm cutout

Part #42534-016-01

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

Screw 21520-10080
#18

Unit parts diagram

Screw

Part #21520-10080

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

Owner's Manual 42505-037-02

#NI

All parts diagram

Owner's manual

Part #42505-037-02

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

Enclosure 42532-022-50
#15

Unit parts diagram

Enclosure

Part #42532-022-50

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

Retainer 29907-01214
#6

Unit parts diagram

Retainer

Part #29907-01214

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

Fan Shroud 42522-005-51
#11

Unit parts diagram

Fan shroud

Part #42522-005-51

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

Washer 23901-00140
#17

Unit parts diagram

Washer

Part #23901-00140

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

Thermostat Knob 42532-011-01
#2

Unit parts diagram

Thermostat knob

Part #42532-011-01

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

Hub Retainer 29201-04001
#7

Unit parts diagram

Hub retainer

Part #29201-04001

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

Repair guides for bottom-mount refrigerators

How to replace a door gasket in a French-door refrigerator

How to replace a door gasket in a French-door refrigerator

The door gasket, often called a door seal, seals the gap around the door to keep the cold air in and the warm air out. R…

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Repair difficulty
Time required
 15 minutes or less
How to replace a refrigerator water valve

How to replace a refrigerator water valve

Replace the water valve that feeds water to the ice maker and water dispenser if it no longer controls the flow of water…

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Repair difficulty
Time required
 15 minutes or less
How to replace a refrigerator defrost control assembly

How to replace a refrigerator defrost control assembly

Follow these steps to replace the defrost control assembly if your Kenmore or LG French door refrigerator displays an er…

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Repair difficulty
Time required
 120 minutes or less

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