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Sears
Heating & Cooling Combined Unit

Model # 1039156640 Official Sears electric unit

Here are the diagrams and repair parts for Official Sears 1039156640 electric unit, as well as links to manuals and error code tables, if available.

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  • In the search box below, enter all or part of the part number or the part’s name.

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

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For DIY troubleshooting advice and repair guides, visit our repair help section.

Model diagram and schematic

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ALL PARTS
Showing 10 of 194 parts  |
Range Oven Light Bulb 111257
#14A

Body section diagram

Range oven light bulb

Part #111257

Replaced by #40A15

?
Manufacturer substitution
This part replaces 111257. Substitute parts can look different from the original.
BEST SELLER
$14.40 | 
12% OFF Phone Price : $16.40
In Stock
Unit 111289
#166

Burner and maintop diagram

Unit

Part #111289

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

Screw 102430
#12

Body section diagram

Screw

Part #102430

Replaced by #WB1X1130

?
Manufacturer substitution
This part replaces 102430. Substitute parts can look different from the original.
$7.88 | 
11% OFF Phone Price : $8.88
In Stock
Pan 42750
#167A

Burner and maintop diagram

Pan

Part #42750

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

Infinite Control 103768
#141

Burner and maintop diagram

Infinite control

Part #103768

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

Screw 102428
#90

Control panel diagram

Screw

Part #102428

Replaced by #WB1X1130

?
Manufacturer substitution
This part replaces 102428. Substitute parts can look different from the original.
$7.88 | 
11% OFF Phone Price : $8.88
In Stock
Medallion 112941
#124

Burner and maintop diagram

Medallion

Part #112941

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

Pan 42760
Pan

Part #42760

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

Overlay 102358
#72

Body section diagram

Overlay

Part #102358

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

Owner's Manual 114840

#NI

All parts diagram

Owner's manual

Part #114840

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

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

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

View all

Why is my furnace not blowing hot enough?

Thermostat problem, clogged air filter, burner failure…

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Why isn’t my air conditioner cooling well?

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

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Why isn’t my air conditioner cooling?

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

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

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

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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…

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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.

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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…

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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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