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Square D
Furnace

Model # SW & SWD Official Square D electric heater

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

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Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 18 parts  |
Grille 42526-009-03
#5

Unit parts diagram

Grille

Part #42526-009-03

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

Limit 42527-011-02
#14

Unit parts diagram

Limit

Part #42527-011-02

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

Enclosure 12527-002-51
#1A

Unit parts diagram

Enclosure

Part #12527-002-51

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

Element 42519-002-50
#4

Unit parts diagram

Element

Part #42519-002-50

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

Fan Blade 42526-014-01
#10

Unit parts diagram

Fan blade

Part #42526-014-01

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

Knob 42527-023-03
#7

Unit parts diagram

Knob

Part #42527-023-03

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

Retainer 29907-01214
#9

Unit parts diagram

Retainer

Part #29907-01214

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

Nut 26202-99017
#3

Unit parts diagram

Nut

Part #26202-99017

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

Element 42519-003-50
#4A

Unit parts diagram

Element

Part #42519-003-50

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

Owner's Manual 42505-016-04

#NI

All parts diagram

Owner's manual

Part #42505-016-04

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

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