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Haier AAC121SRA-PAAC121SRA0 room air conditioner

Haier AAC121SRA-PAAC121SRA0 room air conditioner Parts

Here are the diagrams and repair parts for Haier AAC121SRA-PAAC121SRA0 room air conditioner, as well as links to manuals and error code tables, if available.

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Browse Parts for AAC121SRA-PAAC121SRA0 Room Air Conditioner

  • Electrostatic Filter for Haier AAC121SRA-PAAC121SRA0 - Part R0131426

    Miscellaeous information diagram

    Electrostatic Filter

    Part #R0131426

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

  • Filter for Haier AAC121SRA-PAAC121SRA0 - Part R0130770

    Chassis assembly diagram

    Filter

    Part #R0130770

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

  • Base Pan Angle (qty Ar) for Haier AAC121SRA-PAAC121SRA0 - Part R0131448

    Outer case assembly diagram

    Base Pan Angle (qty Ar)

    Part #R0131448

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

  • Louvers, Vertical for Haier AAC121SRA-PAAC121SRA0 - Part R0130159

    Chassis assembly diagram

    Louvers, Vertical

    Part #R0130159

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

  • Brace, External-lt for Haier AAC121SRA-PAAC121SRA0 - Part R0131401

    Outer case assembly diagram

    Brace, External-lt

    Part #R0131401

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

  • Terminal Cover for Haier AAC121SRA-PAAC121SRA0 - Part R0131446

    Chassis assembly diagram

    Terminal Cover

    Part #R0131446

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

  • Discharge Tube for Haier AAC121SRA-PAAC121SRA0 - Part R0130183

    Chassis assembly diagram

    Discharge Tube

    Part #R0130183

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

  • Inlet Panel for Haier AAC121SRA-PAAC121SRA0 - Part R0131443

    Chassis assembly diagram

    Inlet Panel

    Part #R0131443

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

  • Rail for Haier AAC121SRA-PAAC121SRA0 - Part R0130073

    Outer case assembly diagram

    Rail

    Part #R0130073

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

  • Right Side Curtain Track for Haier AAC121SRA-PAAC121SRA0 - Part R0131417

    Outer case assembly diagram

    Right Side Curtain Track

    Part #R0131417

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

Most common symptoms to help you fix your room air conditioners

Main causes: clogged condensate drain, air conditioner not leveled properly, leaky window air seals …

Main causes: bad compressor, lack of refrigerant, bad compressor start relay, electronic control board failure…

Main causes: lack of electrical power, bad electronic control board, wiring failure, bad temperature sensor…

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

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

Main causes: turning the air conditioner off and the back on too quickly, dirty or restricted condenser coil, compressor…

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

Main causes: dirty air filter, air conditioner is too small for the room, temperature set too cold, control failure…

Main causes: clogged drain hole, air conditioner not leveled properly…

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