Get free shipping on your order, with any water filter subscription. Find my filter

Open Hamburger Menu
Sears Parts Direct
Tips to find your model number
Carrier 51DTB112300 room air conditioner

Carrier 51DTB112300 room air conditioner Parts

Here are the diagrams and repair parts for Carrier 51DTB112300 room air conditioner, as well as links to manuals and error code tables, if available.

By Schematic
SELECT DIAGRAM
?

This is the number corresponding to the part on the diagram / schematic

Browse Parts for 51DTB112300 Room Air Conditioner

  • Cap Tube for Carrier 51DTB112300 - Part 491065

    #41A

    All parts diagram

    Cap Tube

    In Stock
    $102.79
    Minus Item
    Qty
    Plus Item
  • Cap Tube for Carrier 51DTB112300 - Part 491055

    #41

    All parts diagram

    Cap Tube

    In Stock
    $31.97
    Minus Item
    Qty
    Plus Item
  • Wrapper Assembly for Carrier 51DTB112300 - Part 51JT400111

    #2

    All parts diagram

    Wrapper Assembly

    Part #51JT400111

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

  • Paint, Touch - Up (alpine Mist) (not Shown) for Carrier 51DTB112300 - Part PH23WL012

    #5A

    All parts diagram

    Paint, Touch - Up (alpine Mist) (not Shown)

    Part #PH23WL012

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

  • Overload for Carrier 51DTB112300 - Part HN68GH100

    #14

    All parts diagram

    Overload

    Part #HN68GH100

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

  • Accumulator for Carrier 51DTB112300 - Part N/P

    Accumulator

    Part #N/P

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

  • Nameplate for Carrier 51DTB112300 - Part 51ME500062

    #4

    All parts diagram

    Nameplate

    Part #51ME500062

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

  • Star Thermistor (not Shown) for Carrier 51DTB112300 - Part 06MC660004

    #19

    All parts diagram

    Star Thermistor (not Shown)

    Part #06MC660004

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

  • Filter (cut To Size )(not Shown) for Carrier 51DTB112300 - Part 51YA680001

    #51

    All parts diagram

    Filter (cut To Size )(not Shown)

    Part #51YA680001

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

  • Top Channel Assembly for Carrier 51DTB112300 - Part 51ER400182

    #50A

    All parts diagram

    Top Channel Assembly

    Part #51ER400182

    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

Tapping into a new feature in the Search Bar on Sears PartsDirect

Tapping into a new feature in the Search Bar on Sears PartsDirect

Learn about a new feature added to the Search Bar on Sears PartsDirect…

How to tell if a fuse is blown

How to tell if a fuse is blown

Learn how to tell whether a fuse is blown…

Keeping your smart appliances secure from hackers

Keeping your smart appliances secure from hackers

Find out how to protect your smart appliances from malevolent invasions by hackers.…

Parts & More

Audio Equipment
Cd Player
Compact Stereo System
Compact Vhs-C Camcorder
Heating & Cooling Combined Unit
Lawn & Garden Engine
Office Equipment
Television
Vhs Players & Vcrs