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Sears
Wall Heater

Model # 629776821 Official Sears top-vent gas-fired wall furnace

Here are the diagrams and repair parts for Official Sears 629776821 top-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 106 parts  |
Thermostat P106400
Thermostat

Part #P106400

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

Cont Unit P271000
Cont unit

Part #P271000

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

Liner Assembly 12B15
#2

Cabinet and body assembly diagram

Liner assembly

Part #12B15

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

Furnace Fan Blade P200600
#28A

Cabinet and body assembly diagram

Furnace fan blade

Part #P200600

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

Outer Casing 7C55-2
#1A

Cabinet and body assembly diagram

Outer casing

Part #7C55-2

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

Furnace Burner Flame Sensor P271100
Furnace burner flame sensor

Part #P271100

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

Junction Box 7B29
#23

Cabinet and body assembly diagram

Junction box

Part #7B29

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

Comb Chamber 7C69
#3A

Cabinet and body assembly diagram

Comb chamber

Part #7C69

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

Vent Cover 7B12
Vent cover

Part #7B12

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

Manifold 12A01
#37

Functional replacement parts diagram

Manifold

Part #12A01

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…

Read more
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

Articles and videos for gas ranges

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5 Holiday Cleaning Tasks Essential to Boosting Your Home’s Image

Get tips on completing essential holiday cleaning tasks to brighten your home.…

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How to enjoy all the online benefits we offer on our Sears PartsDirect website

How to enjoy all the online benefits we offer on our Sears PartsDirect website

Learn about all the convenient features on our Sears PartsDirect website that make your parts purchases easier.…

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Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…

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