Kenmore
Furnace

Model # 86776173 Official Kenmore gas-fired sectional furnace

Here are the diagrams and repair parts for Official Kenmore 86776173 gas-fired sectional 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 142 parts  |

Motor 1/4 Hp 76262
#5A

H-q blower assembly diagram

Motor 1/4 hp

Part #76262

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

Motor 1/4 Hp 73141
#5C

H-q blower assembly diagram

Motor 1/4 hp

Part #73141

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

Thermostat 9233

#NI

All parts diagram

Thermostat

Part #9233

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

Thermostat 9236

#NI

All parts diagram

Thermostat

Part #9236

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

Thermostat 9235

#NI

All parts diagram

Thermostat

Part #9235

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

Air Filter 65596
#37B

Furnace assemblies diagram

Air filter

Part #65596

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

Limit Control 69287
#14

Electrical diagram

Limit control

Part #69287

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

Air Filter 64488
#37A

Furnace assemblies diagram

Air filter

Part #64488

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

Screw 273624
#20

Furnace assemblies diagram

Screw

Part #273624

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

Air Filter 64486
#37D

Furnace assemblies diagram

Air filter

Part #64486

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

Repair guides for canister vacuums

How to replace a vacuum power head ribbed drive belt

How to replace a vacuum power head ribbed drive belt

Some canister vacuums have a ribbed drive belt that spins the brush roll on a power brush attachment. If the brush roll …

Repair difficulty
Time required
 30 minutes or less
How to replace a vacuum suction motor

How to replace a vacuum suction motor

The suction motor on a vacuum creates the draw of air at the cleaning head that picks up dirt. If the vacuum won't run, …

Repair difficulty
Time required
 15 minutes or less
How to replace a vacuum beater bar

How to replace a vacuum beater bar

Replace the brush roll if the bristles ares worn or the cylinder is damaged.…

Repair difficulty
Time required
 30 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.…