Kenmore
Heating & Cooling

Model # 155843231 Official Kenmore prefabricated all-fuel chimney - type 8a

Here are the diagrams and repair parts for Official Kenmore 155843231 prefabricated all-fuel chimney - type 8a, 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 29 parts  |

Stop Spacer 84334
#12

Replacement parts diagram

Stop spacer

Part #84334

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

Support Box Y12279
#7C

Replacement parts diagram

Support box

Part #Y12279

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

Rain Collar T17770
#2

Replacement parts diagram

Rain collar

Part #T17770

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

Elbow Y13275
#11B

Replacement parts diagram

Elbow

Part #Y13275

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

Extension Pipe 84329
#10

Replacement parts diagram

Extension pipe

Part #84329

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

Box Cover Y12272
#8

Replacement parts diagram

Box cover

Part #Y12272

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

Flashing Y12281
#6A

Replacement parts diagram

Flashing

Part #Y12281

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

Hangar Brkt T16537
#16

Replacement parts diagram

Hangar brkt

Part #T16537

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

Adapter Y13266
#3

Replacement parts diagram

Adapter

Part #Y13266

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

Flashing Y12319
#6B

Replacement parts diagram

Flashing

Part #Y12319

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

Most common symptoms to help you fix your heating & cooling combined units

Choose a symptom to see related heating and air conditioning system repairs.

Thermostat problem, clogged air filter, burner failure…

Dirty air filter, clogged condenser coils, low refrigerant charge, faulty compressor…

Thermostat problems, bad compressor/condenser fan capacitor, lack of refrigerant, failed compressor…

Main causes: errant thermostat settings, lack of electrical power, clogged drain line, wiring failure, control failure.…

Main causes: Errant thermostat settings, lack of power, bad interlock switches, lack of exhaust ventilation, wiring fail…

Dirty flame sensor, failed flame sensor, damaged burner, bad high limit switch…

Most common repair guides to help fix your heating & cooling combined units

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

How to unclog the air conditioner drain line

How to unclog the air conditioner drain line

The condensate drain line for your central air conditioner can clog with mold and mildew. Water will back up and start d…

Repair difficulty
Time required
 15 minutes or less
How to replace the furnace flame sensor

How to replace the furnace flame sensor

The flame sensor detects when furnace burner flames are lit. You may need to replace the flame sensor if flames only sta…

Repair difficulty
Time required
 15 minutes or less
How to replace a heating and air conditioning system thermostat

How to replace a heating and air conditioning system thermostat

The control thermostat for your HVAC system can stop working. This repair guide shows how to replace it.…

Repair difficulty
Time required
 30 minutes or less

Effective articles & videos to help repair your heating & cooling combined units

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

Maintaining your air conditioner

Maintaining your air conditioner

Learn how to maintain your central air conditioner to keep it running smoothly all summer long.…

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How to prevent the 2 most common AC failures from ruining your summer

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Top questions about Sears and Sears PartsDirect

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