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Amana WS900B/P6978504R air conditioner & heater Parts

Here are the diagrams and repair parts for Amana WS900B/P6978504R air conditioner & heater, as well as links to manuals and error code tables, if available.

Amana WS900B/P6978504R air conditioner & heater
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Browse Parts for WS900B/P6978504R Air Conditioner & Heater

  • Harness-hydr Ht for Amana WS900B/P6978504R - Part 20008302

    Hwk/hvk (hvk03/p1216901r) (hwk03/p1216801r) diagram

    Harness-hydr Ht

    Part #20008302

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

  • Extension Spring for Amana WS900B/P6978504R - Part 11166401

    #NI

    All parts diagram

    Extension Spring

    Part #11166401

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

  • Instr-instal for Amana WS900B/P6978504R - Part 20010801

    #NI

    All parts diagram

    Instr-instal

    Part #20010801

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

  • Screw for Amana WS900B/P6978504R - Part M0217916

    #NI

    All parts diagram

    Screw

    Part #M0217916

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

  • Knob for Amana WS900B/P6978504R - Part 20008501

    #NI

    All parts diagram

    Knob

    Part #20008501

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

  • Esc, Hydroni for Amana WS900B/P6978504R - Part 20008102

    Mdk/hrek (hrek10a/p1218401r) (mdk02/p1205101r) diagram

    Esc, Hydroni

    Part #20008102

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

  • Instr-instl for Amana WS900B/P6978504R - Part 11143801

    #NI

    All parts diagram

    Instr-instl

    Part #11143801

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

  • Esc-hydronic for Amana WS900B/P6978504R - Part 20008101

    Hwk/hvk (hvk03/p1216901r) (hwk03/p1216801r) diagram

    Esc-hydronic

    Part #20008101

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

  • Knob for Amana WS900B/P6978504R - Part 20005301

    Hwk/hvk (hvk03/p1216901r) (hwk03/p1216801r) diagram

    Knob

    Part #20005301

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

  • Insulation for Amana WS900B/P6978504R - Part 20008601

    Hwk/hvk (hvk03/p1216901r) (hwk03/p1216801r) diagram

    Insulation

    Part #20008601

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

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

Thermostat problem, clogged air filter, burner failure…

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 time and Difficulty

 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 time and Difficulty

 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 time and Difficulty

 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.

Should I replace my gas furnace with an electric heat pump?

Should I replace my gas furnace with an electric heat pump?

Learn the reasons why you should consider replacing a gas furnace with an electric heat pump.…

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Why is my furnace not igniting?

Find out why the burner on your furnace isn't igniting.…

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Can a furnace be repaired?

Learn about furnace repairs and how much they cost.…

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