Heating & Cooling

Model # MHC42A0003A/P1200407C Official Amana package cooling, package heat pump & accessory heater kit

Here are the diagrams and repair parts for Official Amana MHC42A0003A/P1200407C package cooling, package heat pump & accessory heater kit, as well as links to manuals and error code tables, if available.

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Browse Parts for
MHC42A0003A/P1200407C Package Cooling, Package Heat Pump & Accessory Heater Kit
Evaporator Coil R0658169

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Evaporator coil

Part #R0658169

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

Dual Capacitor R0658031

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Dual capacitor

Part #R0658031

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

Reversing Valve R0658051

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Reversing valve

Part #R0658051

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

Anti Short Cycle Timer R0658097

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Anti short cycle timer

Part #R0658097

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

Compressor R0658001

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Compressor

Part #R0658001

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

Fan Blade R0658082

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Fan blade

Part #R0658082

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

Compressor R0658016

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Compressor

Part #R0658016

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

Capillary Tube Assembly, Cooling R0658045

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Capillary tube assembly, cooling

Part #R0658045

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

Blower Housing And Wheel R0658053

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Blower housing and wheel

Part #R0658053

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

Capillary Tube Assembly, Cooling R0658013

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Capillary tube assembly, cooling

Part #R0658013

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.

Thermostat problem, clogged air filter, burner failure…

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

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

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

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

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

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.

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…

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…

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.…

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.

Maintaining your air conditioner

Maintaining your air conditioner

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

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.…

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.…