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Sears
Heating & Cooling Combined Unit

Model # 867815303 Official Sears electric cooling & gas heating

Here are the diagrams and repair parts for Official Sears 867815303 electric cooling & gas heating, 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 230 parts  |
Contactor 1059604
#16

Cooling section diagram

Contactor

Part #1059604

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

Contactor 1059603
#16A

Cooling section diagram

Contactor

Part #1059603

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

Motor 1005701
Motor

Part #1005701

Replaced by #WG840465

?
Manufacturer substitution
This part replaces 1005701. Substitute parts can look different from the original.
BEST SELLER
$150.11
In Stock
Motor 1005702
#4B

Cooling section diagram

Motor

Part #1005702

Replaced by #WG840465

?
Manufacturer substitution
This part replaces 1005702. Substitute parts can look different from the original.
BEST SELLER
$150.11
In Stock
Motor 1005700
#4A

Cooling section diagram

Motor

Part #1005700

Replaced by #WG840465

?
Manufacturer substitution
This part replaces 1005700. Substitute parts can look different from the original.
BEST SELLER
$150.11
In Stock
Motor 1/3 Hp 521769
#4C

Cooling section diagram

Motor 1/3 hp

Part #521769

Replaced by #WG840465

?
Manufacturer substitution
This part replaces 521769. Substitute parts can look different from the original.
BEST SELLER
$150.11
In Stock
Motor 520939
Motor

Part #520939

Replaced by #45461

?
Manufacturer substitution
This part replaces 520939. Substitute parts can look different from the original.
BEST SELLER
$207.04
In Stock
Motor 520938
#7

Heating section and blower diagram

Motor

Part #520938

Replaced by #45461

?
Manufacturer substitution
This part replaces 520938. Substitute parts can look different from the original.
BEST SELLER
$207.04
In Stock
Module 1005651
Module

Part #1005651

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

Relay Spdt 1058148
Relay spdt

Part #1058148

Replaced by #WR90-370

?
Manufacturer substitution
This part replaces 1058148. Substitute parts can look different from the original.
$21.63 | 
22% OFF Phone Price : $27.63
In Stock

Most common symptoms to help you fix your heating & cooling combined units

Choose a symptom to see related heating and air conditioning system repairs.

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Why is my furnace not blowing hot enough?

Thermostat problem, clogged air filter, burner failure…

Read more

Why isn’t my air conditioner cooling well?

Dirty air filter, clogged condenser coils, low refrigerant charge, faulty compressor…

Read more

Why isn’t my air conditioner cooling?

Thermostat problems, bad compressor/condenser fan capacitor, lack of refrigerant, failed compressor…

Read more

Why won’t my furnace burners won’t stay lit?

Dirty flame sensor, failed flame sensor, damaged burner, bad high limit switch…

Read more

Why won't my air conditioner turn on?

Main causes: errant thermostat settings, lack of electrical power, clogged drain line, wiring failure, control failure.…

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Why won't my furnace turn on?

Main causes: Errant thermostat settings, lack of power, bad interlock switches, lack of exhaust ventilation, wiring fail…

Read more

Most common repair guides to help fix your heating & cooling combined units

These step-by-step repair guides will help you safely fix what’s broken on your HVAC system.

View all
How to unclog the air conditioner drain line

How to unclog the air conditioner drain line

The condensate drain line for your central air conditioner can clog with mold and mildew. Water will back up and start d…

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace the furnace flame sensor

How to replace the furnace flame sensor

The flame sensor detects when furnace burner flames are lit. You may need to replace the flame sensor if flames only sta…

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace a heating and air conditioning system thermostat

How to replace a heating and air conditioning system thermostat

The control thermostat for your HVAC system can stop working. This repair guide shows how to replace it.…

Read more
Repair difficulty
Time required
 30 minutes or less

Effective articles & videos to help repair your heating & cooling combined units

Use the advice and tips in these articles and videos to get the most out of your HVAC system.

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Maintaining your air conditioner

Maintaining your air conditioner

Learn how to maintain your central air conditioner to keep it running smoothly all summer long.…

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How to enjoy all the online benefits we offer on our Sears PartsDirect website

How to enjoy all the online benefits we offer on our Sears PartsDirect website

Learn about all the convenient features on our Sears PartsDirect website that make your parts purchases easier.…

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Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…

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