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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  • In the search box below, enter all or part of the part number or the part’s name.

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

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For DIY troubleshooting advice and repair guides, visit our repair help section.

Model diagram and schematic

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ALL PARTS
Showing 10 of 18 parts  |

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

Accessories N/P
#2

Unit parts diagram

Accessories

Part #N/P

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

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

Nut 26202-99017
#3

Unit parts diagram

Nut

Part #26202-99017

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

Bezel 42526-008-01
#6

Unit parts diagram

Bezel

Part #42526-008-01

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

Screw 21535-06082
#15

Unit parts diagram

Screw

Part #21535-06082

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

Keps Nut 23401-1200
#11

Unit parts diagram

Keps nut

Part #23401-1200

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

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