Kenmore
Heating & Cooling

Model # 143840625 Official Kenmore automatic circulator heater

Here are the diagrams and repair parts for Official Kenmore 143840625 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 50 parts  |

Clip Pin 83818
#10

Functional replacement parts diagram

Clip pin

Part #83818

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

Heater Fuel Grate 40101
#11

Functional replacement parts diagram

Heater fuel grate

Part #40101

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

Retainer 40132
#18

Functional replacement parts diagram

Retainer

Part #40132

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

Heat Shield 21887
#5

Functional replacement parts diagram

Heat shield

Part #21887

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

Damper Pin 17200
#6

Functional replacement parts diagram

Damper pin

Part #17200

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

Fire Brick 89066
#13

Functional replacement parts diagram

Fire brick

Part #89066

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

Hinge Support 21593
#17

Non-functional replacement parts diagram

Hinge support

Part #21593

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

Panel 67564
#11

Non-functional replacement parts diagram

Panel

Part #67564

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

Set Screw 83210
#1

Non-functional replacement parts diagram

Set screw

Part #83210

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

Door Feed 67775
#23

Functional replacement parts diagram

Door feed

Part #67775

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

Most common symptoms to help you fix your heating & cooling combined units

Choose a symptom to see related heating and air conditioning system repairs.

Thermostat problem, clogged air filter, burner failure…

Dirty air filter, clogged condenser coils, low refrigerant charge, faulty compressor…

Thermostat problems, bad compressor/condenser fan capacitor, lack of refrigerant, failed compressor…

Main causes: errant thermostat settings, lack of electrical power, clogged drain line, wiring failure, control failure.…

Main causes: Errant thermostat settings, lack of power, bad interlock switches, lack of exhaust ventilation, wiring fail…

Dirty flame sensor, failed flame sensor, damaged burner, bad high limit switch…

Most common repair guides to help fix your heating & cooling combined units

These step-by-step repair guides will help you safely fix what’s broken on your HVAC system.

How to unclog the air conditioner drain line

How to unclog the air conditioner drain line

The condensate drain line for your central air conditioner can clog with mold and mildew. Water will back up and start d…

Repair difficulty
Time required
 15 minutes or less
How to replace the furnace flame sensor

How to replace the furnace flame sensor

The flame sensor detects when furnace burner flames are lit. You may need to replace the flame sensor if flames only sta…

Repair difficulty
Time required
 15 minutes or less
How to replace a heating and air conditioning system thermostat

How to replace a heating and air conditioning system thermostat

The control thermostat for your HVAC system can stop working. This repair guide shows how to replace it.…

Repair difficulty
Time required
 30 minutes or less

Effective articles & videos to help repair your heating & cooling combined units

Use the advice and tips in these articles and videos to get the most out of your HVAC system.

Maintaining your air conditioner

Maintaining your air conditioner

Learn how to maintain your central air conditioner to keep it running smoothly all summer long.…

How to prevent the 2 most common AC failures from ruining your summer

How to prevent the 2 most common AC failures from ruining your summer

Get tips to help keep your central AC running all summer long…

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.…