Kenmore
Heating & Cooling

Model # 143840680 Official Kenmore thermostat controlled coal or wood burning circulator

Here are the diagrams and repair parts for Official Kenmore 143840680 thermostat controlled coal or wood burning circulator, as well as links to manuals and error code tables, if available.

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Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 49 parts  |

Therm Dial 85079
#8

Cabinet diagram

Therm dial

Part #85079

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

Clip Pin 83818
#31

Replacement parts diagram

Clip pin

Part #83818

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

Heater Fuel Grate 40101
#38

Replacement parts diagram

Heater fuel grate

Part #40101

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

Support 40131
#30

Replacement parts diagram

Support

Part #40131

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

Plate 21552
#37

Replacement parts diagram

Plate

Part #21552

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

Retainer 40132
#20

Replacement parts diagram

Retainer

Part #40132

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

Chain 89064
#10

Cabinet diagram

Chain

Part #89064

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

Owner's Manual 85203

#NI

All parts diagram

Owner's manual

Part #85203

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

Damper Pin 17200
#36

Replacement parts diagram

Damper pin

Part #17200

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

Fire Brick 89066
#21

Replacement parts diagram

Fire brick

Part #89066

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

Symptoms for gas walk-behind mowers

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

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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 blade

How to replace a lawn mower blade

Check your lawn mower blade regularly and replaced it if it's bent or damaged. …

Repair difficulty
Time required
 15 minutes or less
How to replace a lawn mower flywheel key on a flathead engine

How to replace a lawn mower flywheel key on a flathead engine

When you hit a hard object with your mower, the flywheel can shear to protect more expensive components. Learn how to re…

Repair difficulty
Time required
 45 minutes or less

Effective articles & videos to help repair your walk-behind mowers

Use the advice and tips in these articles and videos to get the most out of your walk-behind lawn mower.

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Tapping into a new feature in the Search Bar on Sears PartsDirect

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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

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