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Kenmore
Furnace

Model # 86773621 Official Kenmore gas-fired direct vent wall furnace

Here are the diagrams and repair parts for Official Kenmore 86773621 gas-fired direct vent 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 100 parts  |
Thermostat 503520

#NI

All parts diagram

Thermostat

Part #503520

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

Valve Gas Na 503621
#27B

Unit parts diagram

Valve gas na

Part #503621

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

Valve Gas Liquid Propane 503620
#27D

Unit parts diagram

Valve gas liquid propane

Part #503620

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

Natural Valve 503504
#27A

Unit parts diagram

Natural valve

Part #503504

Replaced by #36C03-333

?
Manufacturer substitution
This part replaces 503504. Substitute parts can look different from the original.
$277.97 | 
$12.00 OFF Phone Price : $289.97
In Stock
Thermocouple 503758
#51

Unit parts diagram

Thermocouple

Part #503758

Replaced by #H06E-36

?
Manufacturer substitution
This part replaces 503758. Substitute parts can look different from the original.
This item is not returnable
$14.52 | 
12% OFF Phone Price : $16.52
Back Order
Pilot Tubing 87410
#47

Unit parts diagram

Pilot tubing

Part #87410

Replaced by #100108370

?
Manufacturer substitution
This part replaces 87410. Substitute parts can look different from the original.
$36.67
In Stock
Ferrule Nut 29441
#48

Unit 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 Burner 503051
#50B

Unit parts diagram

Pilot burner

Part #503051

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

Guarantee F642-2764A

#NI

All parts diagram

Guarantee

Part #F642-2764A

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

Support 504548
#28A

Unit parts diagram

Support

Part #504548

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

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Time required
 45 minutes or less

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