Kenmore
Space Heater

Model # 86774783 Official Kenmore oil-fired horizontal furnace

Here are the diagrams and repair parts for Official Kenmore 86774783 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 143 parts  |

Screw 448445
#10

Oil burner assembly diagram

Screw

Part #448445

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

Twist-on Wire Connector 21321
#61

Furnace assembly diagram

Twist-on wire connector

Part #21321

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

Air Filter 64757
#10

Filter compartment diagram

Air filter

Part #64757

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

Limit Control 69287
#7

Furnace assembly diagram

Limit control

Part #69287

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

Coupling 68091
#27

Oil burner assembly diagram

Coupling

Part #68091

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

Oil Pipe 68072
#29

Oil burner assembly diagram

Oil pipe

Part #68072

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

Nozzle 64662
#43

Oil burner assembly diagram

Nozzle

Part #64662

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

Thermostat 9278

#NI

All parts diagram

Thermostat

Part #9278

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

Oil Filter 86541

#NI

All parts diagram

Oil filter

Part #86541

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

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Repair difficulty
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How to replace the defrost thermistor in a top-freezer refrigerator

The defrost thermistor attaches to the evaporator coil and measures the evaporator coil temperature during defrost.…

Repair difficulty
Time required
 15 minutes or less

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