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Kenmore
Space Heater

Model # 155852520 Official Kenmore gas heater

Here are the diagrams and repair parts for Official Kenmore 155852520 gas heater, as well as links to manuals and error code tables, if available.

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  • In the search box below, enter all or part of the part number or the part’s name.

Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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For DIY troubleshooting advice and repair guides, visit our repair help section.

Model diagram and schematic

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ALL PARTS
Showing 10 of 66 parts  |
Air Shutter Y11918
#12A

Burners diagram

Air shutter

Part #Y11918

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

Thermocouple K10169
#24

Burners diagram

Thermocouple

Part #K10169

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

Cord K9541
#4

Optional forced air blower diagram

Cord

Part #K9541

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

Pilot Orifice K14419
#23B

Burners diagram

Pilot orifice

Part #K14419

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

Guarantee F642-7670A

#NI

All parts diagram

Guarantee

Part #F642-7670A

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

Screen T12321
#14

Optional forced air blower diagram

Screen

Part #T12321

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

Box Cover T12322
#3

Optional forced air blower diagram

Box cover

Part #T12322

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

Natural Orifice K12516
#8A

Burners diagram

Natural orifice

Part #K12516

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

Bracket T14708
#10

Burners diagram

Bracket

Part #T14708

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

Diverter Y11936
#19B

Burners diagram

Diverter

Part #Y11936

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

Symptoms for gas pressure washers

Choose a symptom to see related pressure washer repairs.

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Why does water spray out of my pressure washer's pressure relief valve?

Main causes: pump running for more than 5 minutes when the spray wand isn't being used, faulty pressure relief valve, ba…

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Why does my pressure washer spray too hard?

Main causes: faulty unloader valve, bad pressure regulator…

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What routine maintenance does my pressure washer need?

Things to do: tune up the engine, inject pump saver into the water pump when storing the pressure washer for the winter…

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Why does my pressure washer's engine lose power?

Main causes: dirty air filter, stale fuel, clogged or dirty carburetor, bad unloader valve…

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Why won't my pressure washer engine start?

Main causes: stale fuel, gummed up carburetor, engine needs tune up, throttle and choke controls need adjustment, bad re…

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Why won't the pressure washer starter rope retract?

Main causes: broken recoil spring, damaged recoil starter…

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Why won't my pressure washer mix in the detergent?

Main causes: using a high-pressure spray tip when applying detergent, clogged siphon tube, chemical injection system fai…

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Why is smoke coming from the pressure washer's exhaust?

Main causes: overfilling engine with oil, improper fuel/air mixture, choke system problems, dirty carburetor, engine nee…

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Why is the spray from my pressure washer weak?

Main causes: insufficient water supply, clogged water inlet screen, clogged pressure hose, faulty pump check valves, stu…

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Repair guides for gas pressure washers

These step-by-step repair guides will help you safely fix what’s broken on your pressure washer.

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How to install a pressure washer O-ring kit

How to install a pressure washer O-ring kit

O-rings seal fittings on the pressure washer pump. Damaged seals allow water to leak from the pump. Follow these steps t…

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Repair difficulty
Time required
 45 minutes or less
How to install a pressure washer check valve kit

How to install a pressure washer check valve kit

Air in the inlet water supply can damage the check valves. If the pump won’t build up pressure due to damaged check valv…

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Repair difficulty
Time required
 120 minutes or less
How to install a pressure washer chemical injection kit

How to install a pressure washer chemical injection kit

The chemical injection valve draws detergent into the pump. If it’s not drawing detergent, use a repair kit to replace t…

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Repair difficulty
Time required
 15 minutes or less

Articles and videos for gas pressure washers

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

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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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Tapping into a new feature in the Search Bar on Sears PartsDirect

Tapping into a new feature in the Search Bar on Sears PartsDirect

Learn about a new feature added to the Search Bar on Sears PartsDirect…

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7 steps for winterizing and storing a pressure washer

7 steps for winterizing and storing a pressure washer

Follow this advice to winterize your pressure washer.…

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