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Kenmore
Furnace

Model # 629776820 Official Kenmore gas wall furnace

Here are the diagrams and repair parts for Official Kenmore 629776820 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  |
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

Switch Box 11B05

#9

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Switch box

Part #11B05

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

Fan Blade P300500

#17

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Fan blade

Part #P300500

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

Furnace Pilot Burner P179900

#40D

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Furnace pilot burner

Part #P179900

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

Vent Cover 7B12

#7

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Vent cover

Part #7B12

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

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

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

Liner Assembly 12B15

#2

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Liner assembly

Part #12B15

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

Symptoms for gas line trimmers

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Why won't my gas line trimmer start?

Main causes: stale fuel, cracked fuel lines, dirty carburetor, bad spark plug, worn piston rings…

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Why does my gas line trimmer run rough?

Main causes: stale fuel, clogged fuel filter, faulty spark plug, clogged air filter, cracked fuel lines, clogged carbure…

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Why does my gas line trimmer leak gas?

Main causes: cracked fuel lines, bad carburetor seals, leaky fuel tank cap, damaged fuel tank…

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Repair guides for gas line trimmers

These step-by-step repair guides will help you safely fix what’s broken on your grass line trimmer.

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How to rebuild a line trimmer carburetor

How to rebuild a line trimmer carburetor

If the line trimmer engine won't start even though there's fuel in the tank, the carburetor could be the problem. Follow…

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Repair difficulty
Time required
 15 minutes or less
How to replace a line trimmer carburetor

How to replace a line trimmer carburetor

If the line trimmer won't start even though there's fuel in the tank, the carburetor could be the problem. Follow these …

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Repair difficulty
Time required
 15 minutes or less
How to replace a line trimmer fuel line

How to replace a line trimmer fuel line

The fuel line on a grass line trimmer deteriorates with time and eventually can split or crack. You can replace it yours…

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Repair difficulty
Time required
 15 minutes or less

Effective articles & videos to help repair your furnaces

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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

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