Kenmore
Furnace

Model # 143840624 Official Kenmore automatic circulator heater

Here are the diagrams and repair parts for Official Kenmore 143840624 automatic circulator heater, 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 51 parts  |

Clip Pin 83818
#9

Functional replacement parts diagram

Clip pin

Part #83818

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

Thermostat Dial 85204
#10

Non-functional replacement parts diagram

Thermostat dial

Part #85204

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

Adjuster 86191
#9

Non-functional replacement parts diagram

Adjuster

Part #86191

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

Cabinet Frame 67733
#7

Non-functional replacement parts diagram

Cabinet frame

Part #67733

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

Shield 17060
#11

Functional replacement parts diagram

Shield

Part #17060

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

Curtain 21548
#25

Functional replacement parts diagram

Curtain

Part #21548

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

Base 67664
#7

Functional replacement parts diagram

Base

Part #67664

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

Spring 89041
#3

Non-functional replacement parts diagram

Spring

Part #89041

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

Thermostat 67743
#8

Non-functional replacement parts diagram

Thermostat

Part #67743

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

Cabinet Door 67734
#5

Non-functional replacement parts diagram

Cabinet door

Part #67734

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

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

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

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

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

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

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 rebuild a lawn mower carburetor

How to rebuild a lawn mower carburetor

The carburetor mixes air with fuel to drive the piston. Rebuild the carburetor if it's clogged or leaks.…

Repair difficulty
Time required
 60 minutes or less
How to replace a lawn mower recoil starter on an OHV engine

How to replace a lawn mower recoil starter on an OHV engine

Replace the recoil starter if it doesn't move when you pull the starter rope.…

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

How to replace a lawn mower wheel

Learn how replace a damaged wheel on a walk-behind lawn mower—it's a quick, easy fix.…

Repair difficulty
Time required
 15 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.…