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Kenmore
Space Heater

Model # 40303 Official Kenmore kerosene heater

Here are the diagrams and repair parts for Official Kenmore 40303 kerosene 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 49 parts  |
Igniter AOS720-A22AX
#22

Replacement parts diagram

Igniter

Part #AOS720-A22AX

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

Cover KOS1900X06AX
#11

Replacement parts diagram

Cover

Part #KOS1900X06AX

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

Frame AOS296-031AX
#29

Replacement parts diagram

Frame

Part #AOS296-031AX

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

Screw A0S110-210BX
#16

Replacement parts diagram

Screw

Part #A0S110-210BX

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

Lever KOS6010X06AX
#19

Replacement parts diagram

Lever

Part #KOS6010X06AX

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

Bracket KOS600AX06AX
#21

Replacement parts diagram

Bracket

Part #KOS600AX06AX

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

Tank KGC300AX06AX
#15

Replacement parts diagram

Tank

Part #KGC300AX06AX

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

Chimney Unit KOS450AX06SX
#32

Replacement parts diagram

Chimney unit

Part #KOS450AX06SX

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

Nut AOS001-031BX
#46

Replacement parts diagram

Nut

Part #AOS001-031BX

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

Cap KOS3070X06AX
#13

Replacement parts diagram

Cap

Part #KOS3070X06AX

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

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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

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
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How to replace a gas range oven control board

These step-by-step instructions explain how to replace an oven control board on a gas range…

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Repair difficulty
Time required
 15 minutes or less

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