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Kenmore
Furnace

Model # 629756820 Official Kenmore gas wall furnace

Here are the diagrams and repair parts for Official Kenmore 629756820 gas 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 67 parts  |
Thermocouple P042100

#41

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Thermocouple

Part #P042100

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

Drft Hd Assy 12B12

#8

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Drft hd assy

Part #12B12

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

Fan Shroud 12B03-1

#6

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Fan shroud

Part #12B03-1

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

Furnace Burner Flame Sensor P271100

#41A

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Furnace burner flame sensor

Part #P271100

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

Junciton Box 12B05

#13

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Junciton box

Part #12B05

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

Drft Hd Gskt P107900

#15

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Drft hd gskt

Part #P107900

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

Manifold 12A01

#37A

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Manifold

Part #12A01

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

Furnace Transformer P024200

#21

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Furnace transformer

Part #P024200

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

Base Gasket P026500

#14

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Base gasket

Part #P026500

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

Casing Assembly 12C10

#1

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Casing assembly

Part #12C10

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?

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

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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 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....

Read more
Repair difficulty
Time required
45 minutes or less

Effective articles & videos to help repair your furnaces

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How to get your furnace ready for winter

How to get your furnace ready for winter

Get expert tips for preparing your furnace for winter. Follow maintenance tips to keep your furnace in top shape....

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Introducing new technical repair content that we’re developing for the Sears Technical Institute

Introducing new technical repair content that we’re developing for the Sears Technical Institute

Learn about Sears Technical Institute and the advanced technical content being developed for aspiring appliance techs....

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Top questions about Sears and Sears PartsDirect

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