Amana
Heating & Cooling

Model # LHA100A004A/P1160504C Official Amana packaged heat pump unit - lha series

Here are the diagrams and repair parts for Official Amana LHA100A004A-P1160504C packaged heat pump unit - lha series, 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 101 parts  |

Condensing Coil W/expansion Valve-lt Side (evap. Coil Si R1000851
#32A

Panels & coils diagram

Condensing coil w/expansion valve-lt side (evap. coil si

Part #R1000851

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

Bottom Including "j" Bolts R1000063
#60

Blower assembly & parts diagram

Bottom including "j" bolts

Part #R1000063

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

Blower Bulkhead R1000850
#61

Blower assembly & parts diagram

Blower bulkhead

Part #R1000850

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

Frame Assembly R1000878

#NI

All parts diagram

Frame assembly

Part #R1000878

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

Variable Pitch Sheave 5/8" Bore R1000087
#72A

Blower assembly & parts diagram

Variable pitch sheave 5/8" bore

Part #R1000087

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

Top Air Duct Panel R1000881
#21

Panels & coils diagram

Top air duct panel

Part #R1000881

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

Wiring Harness R1000895

#NI

All parts diagram

Wiring harness

Part #R1000895

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

Compressor R1000856
#53A

Electrical & compressor group diagram

Compressor

Part #R1000856

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

Back R1000842
#65

Blower assembly & parts diagram

Back

Part #R1000842

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

Filter Frame R1000884
#35

Refrigeration system & fan group diagram

Filter frame

Part #R1000884

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…

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

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…

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.…

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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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Top questions about Sears and Sears PartsDirect

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