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Kenmore
Furnace

Model # 867721581 Official Kenmore gas-fired wall furnace

Here are the diagrams and repair parts for Official Kenmore 867721581 gas-fired 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 83 parts  |
Transformer 608237
#47

Functional replacement parts diagram

Transformer

Part #608237

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

Control 607421
#33

Functional replacement parts diagram

Control

Part #607421

Replaced by #3L05-1

?
Manufacturer substitution
This part replaces 607421. Substitute parts can look different from the original.
$35.55 | 
14% OFF Phone Price : $41.55
In Stock
Thermostat 90721

#NI

All parts diagram

Thermostat

Part #90721

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

Thermocouple 508144
#9

Functional replacement parts diagram

Thermocouple

Part #508144

Replaced by #H06E-36

?
Manufacturer substitution
This part replaces 508144. Substitute parts can look different from the original.
This item is not returnable
$14.52 | 
12% OFF Phone Price : $16.52
In Stock
Ferrule Nut 29441
#7

Functional replacement parts 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 Tube 508409
#8

Functional replacement parts diagram

Pilot tube

Part #508409

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

Manifold 508029
#20

Functional replacement parts diagram

Manifold

Part #508029

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

Liner 508043
#6

Furnace body diagram

Liner

Part #508043

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

Box Air 507994
#4

Furnace body diagram

Box air

Part #507994

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

Door Panel 508130
#12

Furnace body diagram

Door panel

Part #508130

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

Symptoms for gas ranges

Why won't my range's gas burner spark or ignite?

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

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

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

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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.…

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Repair difficulty
Time required
 15 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…

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Repair difficulty
Time required
 60 minutes or less
How to replace a range spark igniter electrode

How to replace a range spark igniter electrode

Learn how to replace the spark igniter electrode for the surface burners on a gas range or dual-fuel range.…

Read more
Repair difficulty
Time required
 45 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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Introducing new technical repair content that we’re developing for the Sears Technical Institute

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

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