Kenmore
Space Heater

Model # 155856721 Official Kenmore counterflow gas heater

Here are the diagrams and repair parts for Official Kenmore 155856721 counterflow gas heater, 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 84 parts  |

Thermocouple K13724
#36

Replacement parts diagram

Thermocouple

Part #K13724

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

Guarantee F642-2471A

#NI

All parts diagram

Guarantee

Part #F642-2471A

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

Valve Liquid Propane K15669
#52B

Replacement parts diagram

Valve liquid propane

Part #K15669

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

Back T18173
#41B

Replacement parts diagram

Back

Part #T18173

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

Instructions K15626

#NI

All parts diagram

Instructions

Part #K15626

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

Receptacle K15234
#82

Blower assembly diagram

Receptacle

Part #K15234

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

Burner Y11689
#31A

Replacement parts diagram

Burner

Part #Y11689

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

Comb Chamber Y11684
#40A

Replacement parts diagram

Comb chamber

Part #Y11684

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

Spring K13613
#28

Replacement parts diagram

Spring

Part #K13613

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

Shield T15830
#47B

Replacement parts diagram

Shield

Part #T15830

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

Symptoms for gas walk-behind mowers

Choose a symptom to see related walk-behind mower repairs.

Main causes: damaged cutting blade, loose cutting blade, damaged flywheel key, engine needs tune up...

Main causes: uneven wheel height settings, damaged wheel, dull or damaged cutting blade...

Main causes: engine needs tune up, dirty or clogged carburetor, damaged flywheel key...

Main causes: drive control cable failure, worn or broken drive belt, bad transmission, broken drive wheel...

Main causes: stale gas, engine needs tune up, bad spark plug, dead battery, bad recoil starter, faulty safety switch, ba...

Main causes: dirty carburetor, bad spark plug, clogged air filter, engine choke problems, clogged gas cap vent...

Repair guides for gas walk-behind mowers

These step-by-step repair guides will help you safely fix what’s broken on your walk-behind lawn mower.

How to rebuild a lawn mower carburetor

How to rebuild a lawn mower carburetor

The carburetor mixes air with fuel to drive the piston. Rebuild the carburetor if it's clogged or leaks....

Repair difficulty
Time required
60 minutes or less
How to replace a lawn mower recoil starter on an OHV engine

How to replace a lawn mower recoil starter on an OHV engine

Replace the recoil starter if it doesn't move when you pull the starter rope....

Repair difficulty
Time required
15 minutes or less
How to replace a lawn mower wheel

How to replace a lawn mower wheel

Learn how replace a damaged wheel on a walk-behind lawn mower—it's a quick, easy fix....

Repair difficulty
Time required
15 minutes or less

Articles and videos for gas walk-behind mowers

Use the advice and tips in these articles and videos to get the most out of your walk-behind lawn mower.

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....

Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

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

Lawn mower won't start troubleshooting video: can't pull recoil pull cord

Lawn mower won't start troubleshooting video: can't pull recoil pull cord

A blade obstruction, bad recoil starter or locked-up engine can prevent the pull cord on your mower from working. See ho...