Kenmore
Furnace

Model # 86766142 Official Kenmore gas-fired space saver furnace

Here are the diagrams and repair parts for Official Kenmore 86766142 gas-fired space saver furnace, as well as links to manuals and error code tables, if available.

There are a couple of ways to find the part or diagram you need:

  • Click a diagram to see the parts shown on that diagram.
  • 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”.

We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.

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

Model diagram and schematic

SEARCH WITHIN THIS MODEL

?

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

Search
ALL PARTS
Showing 10 of 127 parts  |

Blower Wheel 72400
#10A

H-q blower assembly diagram

Blower wheel

Part #72400

Replaced by #601210

?
Manufacturer substitution
This part replaces 72400. Substitute parts can look different from the original.
In Stock
Fan Wheel 72978
#10

H-q blower assembly diagram

Fan wheel

Part #72978

Replaced by #600587

?
Manufacturer substitution
This part replaces 72978. Substitute parts can look different from the original.
$130.20
8% OFF Phone Price : $142.20
In Stock
Sub Base 9125

#NI

All parts diagram

Sub base

Part #9125

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

Air Filter 64486
#16B

Furnace assembly diagram

Air filter

Part #64486

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

Thermostat 9158

#NI

All parts diagram

Thermostat

Part #9158

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

Thermostat 9223

#NI

All parts diagram

Thermostat

Part #9223

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

Tubing Pilot 69455
#10

Burner and manifold assembly diagram

Tubing pilot

Part #69455

Replaced by #100108370

?
Manufacturer substitution
This part replaces 69455. Substitute parts can look different from the original.
In Stock
Twist-on Wire Connector 21321
#9

Wiring and controls diagram

Twist-on wire connector

Part #21321

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

Twist-on Wire Connector 64383
#6

Wiring and controls diagram

Twist-on wire connector

Part #64383

Replaced by #STD375005

?
Manufacturer substitution
This part replaces 64383. Substitute parts can look different from the original.
This item is not returnable
$2.49
29% OFF Phone Price : $3.49
In Stock
Thermostat 9222

#NI

All parts diagram

Thermostat

Part #9222

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

Symptoms for electric ranges

Main causes: faulty surface element, burner control switch failure, temperature limiter not working properly, loose wiri…

Main causes: impact from dropping an item on the glass surface, ceramic glass surface flaw, surface element temperature …

Repair guides for electric ranges

How to replace a range hidden bake element

How to replace a range hidden bake element

These step-by-step instructions guide you through replacing the oven hidden bake element in an electric range.…

Repair difficulty
Time required
 30 minutes or less
How to replace an electric range oven door outer glass panel

How to replace an electric range oven door outer glass panel

Learn how to replace a damaged outer window panel on your oven door with these step-by-step instructions. …

Repair difficulty
Time required
 45 minutes or less
How to replace a range glass cooktop

How to replace a range glass cooktop

These step-by-step instructions explain how to replace a damaged ceramic glass cooktop on an electric range. …

Repair difficulty
Time required
 45 minutes or less

Effective articles & videos to help repair your furnaces

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.…

Introducing new technical repair content that we’re developing for the Sears Technical Institute

Introducing new technical repair content that we’re developing for the Sears Technical Institute

Learn about Sears Technical Institute and the advanced technical content being developed for aspiring appliance techs.…

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.…