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LG LSN305HV room air conditioner

LG LSN305HV room air conditioner Parts

Here are the diagrams and repair parts for LG LSN305HV room air conditioner, as well as links to manuals and error code tables, if available.

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Browse Parts for LSN305HV Room Air Conditioner

  • Evaporator Assembly, First for LG LSN305HV - Part 5421A20250B

    Room a/c diagram

    Evaporator Assembly, First

    Part #5421A20250B

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

  • Connector, Terminal Block for LG LSN305HV - Part 6640000036A

    Room a/c diagram

    Connector, Terminal Block

    Part #6640000036A

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

  • Drain Hose Assembly for LG LSN305HV - Part 5251A20011D

    Room a/c diagram

    Drain Hose Assembly

    Part #5251A20011D

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

  • Filter, Assembly, Air Cleaner for LG LSN305HV - Part 5983A20025A

    Room a/c diagram

    Filter, Assembly, Air Cleaner

    Part #5983A20025A

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

  • Tube Assembly, Tubing for LG LSN305HV - Part AJR30374202

    Room a/c diagram

    Tube Assembly, Tubing

    Part #AJR30374202

    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…

Effective articles & videos to help repair your room air conditioners

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