Kenmore
Heating & Cooling

Model # 143840823 Official Kenmore automatic circulator heater

Here are the diagrams and repair parts for Official Kenmore 143840823 automatic circulator heater, 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 59 parts  |

Flat Washer 83045
#34

Replacement parts diagram

Flat washer

Part #83045

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

Nut 83109
#26

Replacement parts diagram

Nut

Part #83109

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

Curtain 21548
#20

Replacement parts diagram

Curtain

Part #21548

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

Clip Pin 83818
#6

Replacement parts diagram

Clip pin

Part #83818

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

Draft Wheel 40056
#27

Replacement parts diagram

Draft wheel

Part #40056

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

Base 67664
#4

Replacement parts diagram

Base

Part #67664

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

Cabinet 67514
#10

Cabinet diagram

Cabinet

Part #67514

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

Rear Support 40130
#8

Replacement parts diagram

Rear support

Part #40130

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

Thermostat Wire 86246
#9

Cabinet diagram

Thermostat wire

Part #86246

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

Gasket 21804
#31

Replacement parts diagram

Gasket

Part #21804

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

Symptoms for gas pressure washers

Choose a symptom to see related pressure washer repairs.

Main causes: faulty unloader valve, bad pressure regulator…

Main causes: stale fuel, gummed up carburetor, engine needs tune up, throttle and choke controls need adjustment, bad re…

Main causes: dirty air filter, stale fuel, clogged or dirty carburetor, bad unloader valve…

Main causes: broken recoil spring, damaged recoil starter…

Main causes: overfilling engine with oil, improper fuel/air mixture, choke system problems, dirty carburetor, engine nee…

Main causes: pump running for more than 5 minutes when the spray wand isn't being used, faulty pressure relief valve, ba…

Main causes: insufficient water supply, clogged water inlet screen, clogged pressure hose, faulty pump check valves, stu…

Main causes: using a high-pressure spray tip when applying detergent, clogged siphon tube, chemical injection system fai…

Main causes: damaged recoil starter, oil inside cylinder, locked up engine piston…

Repair guides for gas pressure washers

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

How to install a pressure washer chemical injection kit

How to install a pressure washer chemical injection kit

The chemical injection valve draws detergent into the pump. If it’s not drawing detergent, use a repair kit to replace t…

Repair difficulty
Time required
 15 minutes or less
How to install a pressure washer O-ring kit

How to install a pressure washer O-ring kit

O-rings seal fittings on the pressure washer pump. Damaged seals allow water to leak from the pump. Follow these steps t…

Repair difficulty
Time required
 45 minutes or less
How to replace a pressure washer pump

How to replace a pressure washer pump

The pump can be damaged by air in the inlet water supply or by chemicals that remain in the pump body after using the ch…

Repair difficulty
Time required
 15 minutes or less

Effective articles & videos to help repair your pressure washers

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

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How to enjoy all the online benefits we offer on our Sears PartsDirect website

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

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

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Top questions about Sears and Sears PartsDirect

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