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Craftsman
Space Heater

Model # 40412 Official Craftsman space heater

Here are the diagrams and repair parts for Official Craftsman 40412 space 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 86 parts  |
Decal, Nameplate M22898

#NI

All parts diagram

Decal, nameplate

Part #M22898

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

Drain Plug M25374-1

#NI

All parts diagram

Drain plug

Part #M25374-1

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

Cnctr Wire M13942-4
#31

Heater assembly diagram

Cnctr wire

Part #M13942-4

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

Hex Head Screw M11084-27
Hex head screw

Part #M11084-27

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

Fuel Tank Assembly M26224-2D
#46

Heater assembly diagram

Fuel tank assembly

Part #M26224-2D

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

Conctr Male M16791
#11

Burner head assembly diagram

Conctr male

Part #M16791

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

Extnsion Crd M10813-38
#39

Heater assembly diagram

Extnsion crd

Part #M10813-38

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

Fuel Tank Cap M23284
#43

Heater assembly diagram

Fuel tank cap

Part #M23284

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

Lint Filter M11637
#6

Motor package assembly diagram

Lint filter

Part #M11637

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

Bracket, Relay M25035
#35

Heater assembly diagram

Bracket, relay

Part #M25035

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

Symptoms for gas ranges

Why won't my range's gas burner spark or ignite?

Main causes: burner igniter switch failure, bad spark module, dirty or damaged spark electrode, wiring failure…

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Why isn't my range's gas burner heating properly?

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Repair guides for gas ranges

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See how to replace the oven door hinges on a gas range yourself, in just 30 minutes.…

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How to replace a range spark igniter switch

How to replace a range spark igniter switch

Follow these steps to replace the spark igniter switch—sometimes called a burner switch or spark switch—on a gas or dual…

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Repair difficulty
Time required
 60 minutes or less
How to replace a range spark igniter electrode

How to replace a range spark igniter electrode

Learn how to replace the spark igniter electrode for the surface burners on a gas range or dual-fuel range.…

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Repair difficulty
Time required
 45 minutes or less

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