Kenmore
Space Heater

Model # 86774881 Official Kenmore oil-fired horizontal furnace

Here are the diagrams and repair parts for Official Kenmore 86774881 oil-fired horizontal 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 149 parts  |

Blower Wheel 72411

#NI

All parts diagram

Blower wheel

Part #72411

Replaced by #601210

?
Manufacturer substitution
This part replaces 72411. Substitute parts can look different from the original.
In Stock
Limit Control 69287
#9

Furnace assemblies diagram

Limit control

Part #69287

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

Blower Wheel 72400
#18B

H-q blower assembly diagram

Blower wheel

Part #72400

Replaced by #601210

?
Manufacturer substitution
This part replaces 72400. Substitute parts can look different from the original.
In Stock
Motor 1/4 Hp 84744
#7B

H-q blower assembly diagram

Motor 1/4 hp

Part #84744

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

Air Filter 64488
#54A

Furnace assemblies diagram

Air filter

Part #64488

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

Thermostat 9235

#NI

All parts diagram

Thermostat

Part #9235

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

Screw 448445
#6

Oil burner assembly diagram

Screw

Part #448445

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

Support 86023
#5A

H-q blower assembly diagram

Support

Part #86023

Replaced by #1050254

?
Manufacturer substitution
This part replaces 86023. Substitute parts can look different from the original.
In Stock
Thermostat 9236

#NI

All parts diagram

Thermostat

Part #9236

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

Washer 68990
#2A

H-q blower assembly diagram

Washer

Part #68990

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

Symptoms for gas ranges

Main causes: burner igniter switch failure, bad spark module, dirty or damaged spark electrode, wiring failure…

Main causes: gas supply problem, faulty pressure regulator, clogs in burner or orifice, control system failure, faulty t…

Repair guides for gas ranges

How to replace oven door hinges on a gas range

How to replace oven door hinges on a gas range

See how to replace the oven door hinges on a gas range yourself, in just 30 minutes.…

Repair difficulty
Time required
 15 minutes or less
How to replace a range spark module

How to replace a range spark module

Follow these step-by-step instructions to put the fire back into the surface burners on your gas range by replacing the …

Repair difficulty
Time required
 30 minutes or less
How to replace a range spark igniter switch

How to replace a range spark igniter switch

Follow these steps to replace the spark igniter switch—sometimes called a burner switch or spark switch—on a gas or dual…

Repair difficulty
Time required
 60 minutes or less

Articles and videos for gas ranges

How to clean and maintain your stove

How to clean and maintain your stove

Learn how to clean and maintain your stove to keep it in top shape.…

Oven won't heat: troubleshooting gas range problems video

Oven won't heat: troubleshooting gas range problems video

Learn how to troubleshoot and repair your gas oven if it won't heat.…

How to clean grates and burners on a gas cooktop video

How to clean grates and burners on a gas cooktop video

Find out how to clean the grates and burners on your gas cooktop.…