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Climette/Keeprite/Zoneaire
Heating & Cooling Combined Unit

Model # CHP512451 Official Climette/Keeprite/Zoneaire packaged terminal air conditioner

Here are the diagrams and repair parts for Official Climette/Keeprite/Zoneaire CHP512451 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 60 parts  |
Valve 42804001

#17

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Valve

Part #42804001

Replaced by #V3-410080-770

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Manufacturer substitution
This part replaces 42804001. Substitute parts can look different from the original.
$203.70
In Stock
Door 54027001

#35

All parts diagram

Door

Part #54027001

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

Housing Cover 64017001

#34

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Housing cover

Part #64017001

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

Wall Div 74013001

#31

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Wall div

Part #74013001

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

Mntg Plate 64036001

#45

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Mntg plate

Part #64036001

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

Drain Valve 44200001

#33

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Drain valve

Part #44200001

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

Deck 74018001

#29

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Deck

Part #74018001

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

Drain Pan 74002001

#32

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Drain pan

Part #74002001

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

Housing 64006005

#21

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Housing

Part #64006005

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

Control Arm 54127006

#34A

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Control arm

Part #54127006

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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 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

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