Model # 86774872 Official Kenmore oil-fired horizontal furnace

Here are the diagrams and repair parts for Official Kenmore 86774872 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 147 parts |

#NI

All parts diagram

Thermostat

Part #9233

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

#NI

All parts diagram

Thermostat

Part #9235

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

#39

Oil burner assembly diagram

Nozzle

Part #64605

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

#NI

All parts diagram

Thermostat

Part #9236

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

Air filter

Part #64488

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

#NI

All parts diagram

Blower wheel

Part #72411

Replaced by #601210

$194.16

In Stock

Qty

Air filter

Part #65596

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

Primary

Part #9212

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

Optional blower assembly diagram

Support

Part #86023

Replaced by #1050254

$125.18

In Stock

Qty

#39A

Oil burner assembly diagram

Nozzle

Part #64485

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

Symptoms for gas cooktops

Why won't my cooktop's gas burners ignite or spark?

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

Why isn't my cooktop's gas burner heating properly?

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

Why do my cooktop's spark igniters keep clicking?

Main causes: stuck burner igniter switch, wet igniter switch contacts, faulty spark module…

How to replace a spark module on a gas cooktop

No flame on your gas cooktop? Installing a new spark module could be the fix you need.…

Repair difficulty

Time required

30 minutes or less

How to replace a spark igniter switch on a gas cooktop

Follow these step-by-step instructions to fix the surface burner ignition system on your gas cooktop by replacing the sp…

Repair difficulty

Time required

45 minutes or less

Articles and videos for gas cooktops

How is cooking on an electric range different than cooking on a gas stove?

Model # 86774872 Official Kenmore oil-fired horizontal furnace

Model diagram and schematic

SEARCH WITHIN THIS MODEL

Symptoms for gas cooktops

Why won't my cooktop's gas burners ignite or spark?

Why isn't my cooktop's gas burner heating properly?

Why do my cooktop's spark igniters keep clicking?

Repair guides for gas cooktops

How to replace a spark module on a gas cooktop

How to replace a spark igniter switch on a gas cooktop

Articles and videos for gas cooktops

How is cooking on an electric range different than cooking on a gas stove?

5 Holiday Cleaning Tasks Essential to Boosting Your Home’s Image

How to clean grates and burners on a gas cooktop video

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