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Amana 12-3JH/P54390-77R portable room air conditioner - compact series Parts

Here are the diagrams and repair parts for Amana 12-3JH/P54390-77R portable room air conditioner - compact series, as well as links to manuals and error code tables, if available.

Amana 12-3JH/P54390-77R portable room air conditioner - compact series
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Browse Parts for 12-3JH/P54390-77R Portable Room Air Conditioner - Compact Series

  • Thermostat (low Temp. Cut-out) for Amana 12-3JH/P54390-77R - Part B4736504

    #46C

    All parts diagram

    Thermostat (low Temp. Cut-out)

    Part #B4736504

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

  • Bottom Gasket for Amana 12-3JH/P54390-77R - Part A4003801

    New automatic mount (106-2j/p54390-78r) (106-2jh/p54390-79r) (109-3j/p54390-80r) (109-5g-1/p54390-81r) (109-5j/p54390-81r) (109-5jh/p54390-82r) (109-2j/p54390-83r) (109-2gm/p54336-38r) (109-2jm/p54336-38r) (109-2gh/p54390-84r) (109-2jh/p54390-84r) diagram

    Bottom Gasket

    Part #A4003801

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

  • Sill Clamp for Amana 12-3JH/P54390-77R - Part B4791301

    Instant mount (106-2j/p54390-78r) (106-2jh/p54390-79r) (109-3j/p54390-80r) (109-5g-1/p54390-81r) (109-5j/p54390-81r) (109-5jh/p54390-82r) (109-2j/p54390-83r) (109-2gm/p54336-38r) (109-2jm/p54336-38r) (109-2gh/p54390-84r) (109-2jh/p54390-84r) diagram

    Sill Clamp

    Part #B4791301

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

  • Screw for Amana 12-3JH/P54390-77R - Part M0211530

    New automatic mount (106-2j/p54390-78r) (106-2jh/p54390-79r) (109-3j/p54390-80r) (109-5g-1/p54390-81r) (109-5j/p54390-81r) (109-5jh/p54390-82r) (109-2j/p54390-83r) (109-2gm/p54336-38r) (109-2jm/p54336-38r) (109-2gh/p54390-84r) (109-2jh/p54390-84r) diagram

    Screw

    Part #M0211530

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

  • Gasket, Cabinet for Amana 12-3JH/P54390-77R - Part D5317301

    New automatic mount (106-2j/p54390-78r) (106-2jh/p54390-79r) (109-3j/p54390-80r) (109-5g-1/p54390-81r) (109-5j/p54390-81r) (109-5jh/p54390-82r) (109-2j/p54390-83r) (109-2gm/p54336-38r) (109-2jm/p54336-38r) (109-2gh/p54390-84r) (109-2jh/p54390-84r) diagram

    Gasket, Cabinet

    Part #D5317301

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

  • Adjusting Screw for Amana 12-3JH/P54390-77R - Part M0200101

    New automatic mount (106-2j/p54390-78r) (106-2jh/p54390-79r) (109-3j/p54390-80r) (109-5g-1/p54390-81r) (109-5j/p54390-81r) (109-5jh/p54390-82r) (109-2j/p54390-83r) (109-2gm/p54336-38r) (109-2jm/p54336-38r) (109-2gh/p54390-84r) (109-2jh/p54390-84r) diagram

    Adjusting Screw

    Part #M0200101

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

  • Screw, #10-24 X 1/2", Bottom Rail To Base Pan for Amana 12-3JH/P54390-77R - Part M0246017

    #NI

    All parts diagram

    Screw, #10-24 X 1/2", Bottom Rail To Base Pan

    Part #M0246017

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

  • Gasekt, 24" for Amana 12-3JH/P54390-77R - Part A3030313

    Gasekt, 24"

    Part #A3030313

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

  • Curtain for Amana 12-3JH/P54390-77R - Part D5380301

    Instant mount (106-2j/p54390-78r) (106-2jh/p54390-79r) (109-3j/p54390-80r) (109-5g-1/p54390-81r) (109-5j/p54390-81r) (109-5jh/p54390-82r) (109-2j/p54390-83r) (109-2gm/p54336-38r) (109-2jm/p54336-38r) (109-2gh/p54390-84r) (109-2jh/p54390-84r) diagram

    Curtain

    Part #D5380301

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

  • Angle Support for Amana 12-3JH/P54390-77R - Part B5127101

    #NI

    All parts diagram

    Angle Support

    Part #B5127101

    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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