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Sears
Wall Heater

Model # 629776911 Official Sears top-vent gas-fired wall furnace

Here are the diagrams and repair parts for Official Sears 629776911 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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ALL PARTS
Showing 10 of 106 parts  |
Nut Fitting STD317025

#NI

All parts diagram

Nut fitting

Part #STD317025

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

Tubing STD317252

#NI

All parts diagram

Tubing

Part #STD317252

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

Thermocouple P042100
Thermocouple

Part #P042100

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

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

Burn Spacer P018100
#49

Functional replacement parts diagram

Burn spacer

Part #P018100

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

Furnace Pilot Burner P179900
Furnace pilot burner

Part #P179900

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

Fan Gasket P028300
#14

Cabinet and body assembly diagram

Fan gasket

Part #P028300

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

Select Switch P213400
#9A

Cabinet and body assembly diagram

Select switch

Part #P213400

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

Symptoms for gas snowblowers

Choose a symptom to see related snowblower repairs.

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Why doesn't my snowblower auger turn?

Main causes: broken shear pins, worn or loose auger drive belt, auger drive cable failure, damaged auger, bad gear case…

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Why won't my snowblower clear snow well?

Main causes: clogged chute, snow build-up in auger housing, broken auger shear pins, auger drive belt needs adjustment, …

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Why won't my snowblower start?

Main causes: stale gas, clogged carburetor, clogged or broken fuel line, dirty spark plug, bad rewind starter, incorrect…

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What should I do about a damaged snowblower tire?

Main causes: punctured tire, damaged rim…

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Why won't my snowblower throw snow far enough?

Main causes: clogged chute, damaged auger blades, broken shear pins, worn auger belt, damaged gear case, engine problems…

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How do I tune up my snowblower?

Things to do: replace the spark plug, change the oil, rebuild the carburetor, adjust valve lash, adjust or replace the b…

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Why does my snowblower engine run rough?

Main causes: dirty carburetor, clogged fuel filter, dirty spark plug, incorrect valve lash, leaky engine gaskets…

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Why does my snowblower stop running after a few seconds?

Main causes: dirty carburetor, stale fuel…

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Why doesn't my snowblower self propel?

Main causes: loose drive clutch cable, damaged drive clutch cable, worn friction disc, scraper blade scraping the ground…

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Replace the fuel filter on your snowblower if it's clogged or damaged.…

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How to adjust snowblower skid shoes

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To prevent snowblower auger and shave plate damage, adjust the skid shoes regularly to keep the shave plate ¼-inch high.…

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 15 minutes or less
How to rebuild a snowblower carburetor

How to rebuild a snowblower carburetor

Rebuild the carburetor on your snowblower if the engine isn't getting fuel.…

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Repair difficulty
Time required
 45 minutes or less

Articles and videos for gas snowblowers

Use the advice and tips in these articles and videos to get the most out of your snowblower.

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How to make your snowblower last longer

How to make your snowblower last longer

Learn the steps to take to adjust and maintain your snowblower so it lasts longer.…

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Find the right carburetor assembly for a Craftsman snowblower, tiller or log splitter

Find the right carburetor assembly for a Craftsman snowblower, tiller or log splitter

This chart will help you find the right carburetor for your Craftsman snowblower, tiller or log splitter.…

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Snowblower chute won't turn: troubleshooting chute control and gearbox problems video

Snowblower chute won't turn: troubleshooting chute control and gearbox problems video

Learn how to replace the chute control assembly and gearbox if the chute on your snowblower won't turn.…

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