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Kenmore
Furnace

Model # 867736431 Official Kenmore gas-fired direct vent wall furnace

Here are the diagrams and repair parts for Official Kenmore 867736431 gas-fired direct vent 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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ALL PARTS
Showing 10 of 131 parts  |
Switch 502171
#26

Body assembly diagram

Switch

Part #502171

Replaced by #505962

?
Manufacturer substitution
This part replaces 502171. Substitute parts can look different from the original.
$119.46
In Stock
Thermocouple 503758
#16

Burner & valve compartment diagram

Thermocouple

Part #503758

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

Tubing Pilot 89031
#12

Burner & valve compartment diagram

Tubing pilot

Part #89031

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

Transformer 86852
#18

Fan and wiring diagram

Transformer

Part #86852

Replaced by #90-4031F

?
Manufacturer substitution
This part replaces 86852. Substitute parts can look different from the original.
$10.99
In Stock
Thermostat 504792

#NI

All parts diagram

Thermostat

Part #504792

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

Ferrule Nut 29441
#13

Burner & valve compartment diagram

Ferrule nut

Part #29441

Replaced by #100108370

?
Manufacturer substitution
This part replaces 29441. Substitute parts can look different from the original.
$36.67
In Stock
Pilot Burner 503051
#15B

Burner & valve compartment diagram

Pilot burner

Part #503051

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

Natural Valve 504107
Natural valve

Part #504107

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

Guarantee F642-3575A

#NI

All parts diagram

Guarantee

Part #F642-3575A

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

Gas Valve Liquid Propane 504108
Gas valve liquid propane

Part #504108

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

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Why does my water heater's heating element fail often?

Main causes: excessive tank sediment, high voltage supply...

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Why does the temperature of my hot water fluctuate?

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Repair guides for electric water heaters

How to replace a water heater element

How to replace a water heater element

If your water heater runs out of hot water quickly and one of the two heating elements has failed, replace the element f...

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Repair difficulty
Time required
30 minutes or less
How to replace an electric water heater anode rod

How to replace an electric water heater anode rod

If your hot water begins to smell like rotten eggs, replace the anode rod with a zinc-aluminum anode rod following the i...

Read more
Repair difficulty
Time required
15 minutes or less
How to replace an electric water heater thermostat

How to replace an electric water heater thermostat

If the water temperature fluctuates or you don't get enough hot water, follow these instructions to replace your water h...

Read more
Repair difficulty
Time required
30 minutes or less

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How to get your furnace ready for winter

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Learn about Sears Technical Institute and the advanced technical content being developed for aspiring appliance techs....

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