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Kenmore
Furnace

Model # 86764451 Official Kenmore gas-fired sectional furnace

Here are the diagrams and repair parts for Official Kenmore 86764451 gas-fired sectional 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 129 parts  |
Thermocouple 64449
Thermocouple

Part #64449

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

Thermocouple 40096

#NI

All parts diagram

Thermocouple

Part #40096

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

Air Filter 64487
Air filter

Part #64487

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

Gas Valve 69367

#NI

All parts diagram

Gas valve

Part #69367

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

Pilot Burner 46555

#NI

All parts diagram

Pilot burner

Part #46555

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

Twist-on Wire Connector 64383
Twist-on wire connector

Part #64383

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

Limit Control 69287
Limit control

Part #69287

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

Air Filter 64488
Air filter

Part #64488

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

Gas Valve 69355

#NI

All parts diagram

Gas valve

Part #69355

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

Transformer 67473
Transformer

Part #67473

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

Symptoms for electric water heaters

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?

Main causes: thermostats need adjustment, bad heating elements, faulty thermostats, tank sediment build-up, broken dip t…

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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 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…

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Repair difficulty
Time required
 30 minutes or less
How to replace a water heater temperature and pressure (T&P) relief valve

How to replace a water heater temperature and pressure (T&P) relief valve

Replace a broken temperature/pressure (T&P) relief valve on an electric water heater using these instructions.…

Read more
Repair difficulty
Time required
 15 minutes or less

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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.…

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