Get free shipping on your order, with any water filter subscription. Find my filter

Open Hamburger Menu
Sears Parts Direct
Tips to find your model number
Kenmore 867766821 gas-fired counterflow furnace

Kenmore 867766821 gas-fired counterflow furnace Parts

Here are the diagrams and repair parts for Kenmore 867766821 gas-fired counterflow furnace, as well as links to manuals and error code tables, if available.

By Schematic
SELECT DIAGRAM
?

This is the number corresponding to the part on the diagram / schematic

Browse Parts for 867766821 Gas-Fired Counterflow Furnace

  • Manifold for Kenmore 867766821 - Part 86806

    Burner & manifold assembly diagram

    Manifold

    Part #86806

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

  • Support for Kenmore 867766821 - Part 86022

    H-q blower assembly diagram

    Support

    Part #86022

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

  • Diverter for Kenmore 867766821 - Part 72647

    Furnace assembly diagram

    Diverter

    Part #72647

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

  • Liner for Kenmore 867766821 - Part 72594

    Furnace assembly diagram

    Liner

    Part #72594

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

  • Sleeve Spacer for Kenmore 867766821 - Part 72409

    H-q blower assembly diagram

    Sleeve Spacer

    Part #72409

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

  • Exchanger for Kenmore 867766821 - Part 72835

    Furnace assembly diagram

    Exchanger

    Part #72835

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

  • Bracket for Kenmore 867766821 - Part 75680

    Furnace assembly diagram

    Bracket

    Part #75680

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

  • Cut-off for Kenmore 867766821 - Part 67586

    H-q blower assembly diagram

    Cut-off

    Part #67586

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

  • Ls Panel for Kenmore 867766821 - Part 72368

    Furnace assembly diagram

    Ls Panel

    Part #72368

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

  • Screw for Kenmore 867766821 - Part 457502

    Screw

    Part #457502

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

Symptoms for window air conditioners

Choose a symptom to see related window air conditioner repairs.

Main causes: clogged drain hole, air conditioner not leveled properly…

Main causes: clogged condensate drain, air conditioner not leveled properly, leaky window air seals …

Main causes: lack of electrical power, bad electronic control board, wiring failure, bad temperature sensor…

Main causes: dirty air filter, air conditioner is too small for the room, temperature set too cold, control failure…

Main causes: turning the air conditioner off and the back on too quickly, dirty or restricted condenser coil, compressor…

Main causes: bad compressor, lack of refrigerant, bad compressor start relay, electronic control board failure…

Repair guides for window air conditioners

These step-by-step repair guides will help you safely fix what’s broken on your window air conditioner.

How to replace a window air conditioner user interface control board

How to replace a window air conditioner user interface control board

Control buttons or lights on the user interface control board can stop working. This repair guide shows how to replace i…

Repair time and Difficulty

 30 minutes or less
How to replace a window air conditioner condenser fan

How to replace a window air conditioner condenser fan

If the condenser fan blade is broken or the condenser fan motor won’t run, you can replace the broken parts yourself by…

Repair time and Difficulty

 90 minutes or less
How to replace a window air conditioner ambient thermistor

How to replace a window air conditioner ambient thermistor

If your window air conditioner isn’t cooling properly, it might need a new ambient thermistor. You can replace it yourse…

Repair time and Difficulty

 45 minutes or less

Effective articles & videos to help repair your furnaces

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

How to get your furnace ready for winter

How to get your furnace ready for winter

Get expert tips for preparing your furnace for winter. Follow maintenance tips to keep your furnace in top shape.…

2023 HVAC regulation changes and how they may affect you

2023 HVAC regulation changes and how they may affect you

Find out how new DOE standards going into effect in 2023 can affect you and what you need to do.…

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.…

Parts & More

Band Saw
Central Air Conditioner
Chest Freezer
Dishwasher
Electric Range
Front-Engine Lawn Tractor
Gas Range
Gas Walk-Behind Mower
Home
Lawn Edger
Mechanical Sewing Machine
Microwave/Hood Combo
Refrigerator
Room Air Conditioner
Side-By-Side Refrigerator
Upright Freezer