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Sears
Furnace

Model # 867736457 Official Sears gas-fired direct vent wall furnace

Here are the diagrams and repair parts for Official Sears 867736457 gas-fired direct vent wall furnace, as well as links to manuals and error code tables, if available.

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Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 124 parts  |
Thermocouple 503758
#88

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
Switch 502171
#27

Unit parts diagram

Switch

Part #502171

Replaced by #505962

?
Manufacturer substitution
This part replaces 502171. Substitute parts can look different from the original.
$119.46
In Stock
Thermostat 504792

#NI

All parts diagram

Thermostat

Part #504792

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

Tubing Pilot 89031
#92

Unit parts diagram

Tubing pilot

Part #89031

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

Ferrule Nut 29441
#91

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
Gas Valve Liquid Propane 504108
#77D

Unit parts diagram

Gas valve liquid propane

Part #504108

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

Pilot Burner 503051
#89B

Unit parts diagram

Pilot burner

Part #503051

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

Natural Valve 504107
#77B

Unit parts diagram

Natural valve

Part #504107

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

Guarantee F642-18169A

#NI

All parts diagram

Guarantee

Part #F642-18169A

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

Panel 504144
#11

Unit parts diagram

Panel

Part #504144

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

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