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Kenmore 86774912 space saver oil furnace & summer air conditioner Parts

Here are the diagrams and repair parts for Kenmore 86774912 space saver oil furnace & summer air conditioner, as well as links to manuals and error code tables, if available.

Kenmore 86774912 space saver oil furnace & summer air conditioner
By Schematic
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Browse Parts for 86774912 Space Saver Oil Furnace & Summer Air Conditioner

  • Wire Assembly for Kenmore 86774912 - Part 81742

    Oil burner assembly diagram

    Wire Assembly

    Part #81742

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

  • Relay Wire for Kenmore 86774912 - Part 83235

    Electrical controls diagram

    Relay Wire

    Part #83235

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

  • Base Plate for Kenmore 86774912 - Part 81741

    Oil burner assembly diagram

    Base Plate

    Part #81741

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

  • Wire White for Kenmore 86774912 - Part 62560

    Electrical controls diagram

    Wire White

    Part #62560

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

  • Collar Trim for Kenmore 86774912 - Part 81674

    Furnace assemblies diagram

    Collar Trim

    Part #81674

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

  • Washer for Kenmore 86774912 - Part 103320

    Washer

    Part #103320

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

  • Screw for Kenmore 86774912 - Part 9414416

    Oil burner assembly diagram

    Screw

    Part #9414416

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

  • Base for Kenmore 86774912 - Part 68816

    Furnace assemblies diagram

    Base

    Part #68816

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

  • Slip Joint for Kenmore 86774912 - Part 71527

    Return air adapter diagram

    Slip Joint

    Part #71527

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

  • Scroll for Kenmore 86774912 - Part 81754

    Oil burner assembly diagram

    Scroll

    Part #81754

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

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

Thermostat problem, clogged air filter, burner failure…

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 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 time and Difficulty

 15 minutes or less
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 time and Difficulty

 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 time and Difficulty

 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.

Should I replace my gas furnace with an electric heat pump?

Should I replace my gas furnace with an electric heat pump?

Learn the reasons why you should consider replacing a gas furnace with an electric heat pump.…

Why is my furnace not igniting?

Why is my furnace not igniting?

Find out why the burner on your furnace isn't igniting.…

Can a furnace be repaired?

Can a furnace be repaired?

Learn about furnace repairs and how much they cost.…

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