Kenmore
Furnace

Model # 867733623 Official Kenmore gas-fired forced air dual wall furnace

Here are the diagrams and repair parts for Official Kenmore 867733623 gas-fired forced air dual wall furnace, 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 96 parts  |

Transformer 86852
#79

Unit parts diagram

Transformer

Part #86852

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

Thermocouple 503076
#35

Unit parts diagram

Thermocouple

Part #503076

Replaced by #H06E-36

?
Manufacturer substitution
This part replaces 503076. Substitute parts can look different from the original.
This item is not returnable
$14.52
12% OFF Phone Price : $16.52
In Stock
Gas Valve 505267
#29C

Unit parts diagram

Gas valve

Part #505267

Replaced by #36C03-333

?
Manufacturer substitution
This part replaces 505267. Substitute parts can look different from the original.
$277.97
$12.00 OFF Phone Price : $289.97
In Stock
Gas Valve 505266
#29A

Unit parts diagram

Gas valve

Part #505266

Replaced by #36C03-333

?
Manufacturer substitution
This part replaces 505266. Substitute parts can look different from the original.
$277.97
$12.00 OFF Phone Price : $289.97
In Stock
Pilot Tubing 87740
#36

Unit parts diagram

Pilot tubing

Part #87740

Replaced by #100108370

?
Manufacturer substitution
This part replaces 87740. Substitute parts can look different from the original.
In Stock
Valve 49294
#29D

Unit parts diagram

Valve

Part #49294

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

Connector 20357
#78

Unit parts diagram

Connector

Part #20357

Replaced by #STD375005

?
Manufacturer substitution
This part replaces 20357. Substitute parts can look different from the original.
This item is not returnable
$2.49
29% OFF Phone Price : $3.49
In Stock
Thermostat 504871
#13

Unit parts diagram

Thermostat

Part #504871

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

Switch 502171
#21

Unit parts diagram

Switch

Part #502171

Replaced by #505962

?
Manufacturer substitution
This part replaces 502171. Substitute parts can look different from the original.
In Stock
Gas Valve 49295
#29B

Unit parts diagram

Gas valve

Part #49295

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

Symptoms for gas walk-behind mowers

Choose a symptom to see related walk-behind mower repairs.

Main causes: drive control cable failure, worn or broken drive belt, bad transmission, broken drive wheel…

Main causes: engine needs tune up, dirty or clogged carburetor, damaged flywheel key…

Main causes: dirty carburetor, bad spark plug, clogged air filter, engine choke problems, clogged gas cap vent…

Main causes: damaged cutting blade, loose cutting blade, damaged flywheel key, engine needs tune up…

Main causes: stale gas, engine needs tune up, bad spark plug, dead battery, bad recoil starter, faulty safety switch, ba…

Main causes: uneven wheel height settings, damaged wheel, dull or damaged cutting blade…

Repair guides for gas walk-behind mowers

These step-by-step repair guides will help you safely fix what’s broken on your walk-behind lawn mower.

How to replace a lawn mower spark plug

How to replace a lawn mower spark plug

Take a few minutes to replace the spark plug during your lawn mower's annual tune-up or if the spark plug is burnt or cr…

Repair difficulty
Time required
 15 minutes or less
How to replace a lawn mower drive cable

How to replace a lawn mower drive cable

The drive cable engages the transmission to spin the drive wheels and move the mower across the grass. Replace the drive…

Repair difficulty
Time required
 60 minutes or less
How to replace a lawn mower starter rope

How to replace a lawn mower starter rope

These step-by-step instructions show how to replace a broken starter pull rope on a walk-behind lawn mower.…

Repair difficulty
Time required
 30 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 walk-behind lawn mower.

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.…