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Climette/Keeprite/Zoneaire
Heating & Cooling Combined Unit

Model # SC120ED-7-4.3 Official Climette/Keeprite/Zoneaire packaged terminal air conditioner

Here are the diagrams and repair parts for Official Climette/Keeprite/Zoneaire SC120ED-7-43 packaged terminal air conditioner, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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Showing 10 of 107 parts  |
Relay 43205003
Relay

Part #43205003

Replaced by #90-384

?
Manufacturer substitution
This part replaces 43205003. Substitute parts can look different from the original.
$25.39
In Stock
Valve 42804001
Valve

Part #42804001

Replaced by #V3-410080-770

?
Manufacturer substitution
This part replaces 42804001. Substitute parts can look different from the original.
$203.70
In Stock
Capacitor 62876002
Capacitor

Part #62876002

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

Capacitor 61903018
#4B

Functional replacement parts/ak123at diagram

Capacitor

Part #61903018

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

Overload 41561025
Overload

Part #41561025

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

Element J 62279008
Element j

Part #62279008

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

Element Js 62279007
Element js

Part #62279007

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

Element J 62279010
Element j

Part #62279010

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

Overload Sj 41561017
#22A

Functional horizontal coils/erh56xa3 diagram

Overload sj

Part #41561017

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

Line Cord J 50544002
Line cord j

Part #50544002

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.

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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…

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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.…

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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

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

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