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Sears
Furnace

Model # 629756871 Official Sears direct vent gas-fired wall furnace

Here are the diagrams and repair parts for Official Sears 629756871 direct vent gas-fired 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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Showing 10 of 90 parts  |
Furnace Burner Flame Sensor P271100
Furnace burner flame sensor

Part #P271100

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

Liner Assembly 7B79
#4

Cabinet and body assembly diagram

Liner assembly

Part #7B79

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

Casing Assembly 11C42-2
#1

Cabinet and body assembly diagram

Casing assembly

Part #11C42-2

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

Cover Assembly 11A103
#12

Cabinet and body assembly diagram

Cover assembly

Part #11A103

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

Fan Shroud 11B86
Fan shroud

Part #11B86

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

Furnace Bottom Front Panel 11B103
Furnace bottom front panel

Part #11B103

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

Furnace Motor Isolator P022800
Furnace motor isolator

Part #P022800

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

Gasket P151900
Gasket

Part #P151900

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

Trim Cover 11A40
Trim cover

Part #11A40

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

Burn Spacer P018100
Burn spacer

Part #P018100

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

How to replace oven door hinges on a gas range

How to replace oven door hinges on a gas range

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

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Repair difficulty
Time required
 15 minutes or less
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 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…

Read more
Repair difficulty
Time required
 15 minutes or less

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