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Sears
Furnace

Model # 867731312 Official Sears gas-fired recessed wall furnace

Here are the diagrams and repair parts for Official Sears 867731312 gas-fired recessed wall furnace, 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 65 parts  |
Thermocouple 503076
#35

Unit parts diagram

Thermocouple

Part #503076

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

Pilot Tube 90655
#25

Unit parts diagram

Pilot tube

Part #90655

Replaced by #100108370

?
Manufacturer substitution
This part replaces 90655. Substitute parts can look different from the original.
$36.67
In Stock
Ferrule Nut 29441
#29

Unit parts diagram

Ferrule nut

Part #29441

Replaced by #100108370

?
Manufacturer substitution
This part replaces 29441. Substitute parts can look different from the original.
$36.67
In Stock
Guarantee F642-18169A

#NI

All parts diagram

Guarantee

Part #F642-18169A

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

Pilot Burner 503469
#34

Unit parts diagram

Pilot burner

Part #503469

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

Gas Valve 506520
#24

Unit parts diagram

Gas valve

Part #506520

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

Screw 10-32 132887
#32

Unit parts diagram

Screw 10-32

Part #132887

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

Furnace Mixer Plate 22000
#40

Unit parts diagram

Furnace mixer plate

Part #22000

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

Manifold 47678
#37

Unit parts diagram

Manifold

Part #47678

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

Screw 457501
#28

Unit parts diagram

Screw

Part #457501

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

Symptoms for gas ranges

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

Main causes: gas supply problem, faulty pressure regulator, clogs in burner or orifice, control system failure, faulty t…

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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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Repair guides for gas ranges

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How to replace an oven temperature sensor on a gas range

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Time required
 15 minutes or less
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How to replace a range spark module

Follow these step-by-step instructions to put the fire back into the surface burners on your gas range by replacing the …

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Repair difficulty
Time required
 30 minutes or less
How to replace a gas range oven control board

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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