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 50JS018300 heat pump

Carrier 50JS018300 heat pump Parts

Here are the diagrams and repair parts for Carrier 50JS018300 heat pump, 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 50JS018300 Heat Pump

  • Door for Carrier 50JS018300 - Part 0637024A

    Accessory economizer diagram

    Door

    Part #0637024A

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

  • Plate Assembly for Carrier 50JS018300 - Part 50DK400251

    Blower assy diagram

    Plate Assembly

    Part #50DK400251

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

  • Sensor for Carrier 50JS018300 - Part 9901-0001

    Accessory economizer diagram

    Sensor

    Part #9901-0001

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

  • Evaporator Coil for Carrier 50JS018300 - Part 50JS400102

    Outside view diagram

    Evaporator Coil

    Part #50JS400102

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

  • Central Air Conditioner Condenser Cabinet Panel, Front for Carrier 50JS018300 - Part 48GS500012

    Front view/grille option/rear view diagram

    Central Air Conditioner Condenser Cabinet Panel, Front

    Part #48GS500012

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

  • Lug Ground for Carrier 50JS018300 - Part LA50-1

    Accessory electric heat diagram

    Lug Ground

    Part #LA50-1

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

  • Panel for Carrier 50JS018300 - Part 48GS400488

    Front view/louver option/rear view diagram

    Panel

    Part #48GS400488

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

  • Linkage for Carrier 50JS018300 - Part 0637002A

    Accessory economizer diagram

    Linkage

    Part #0637002A

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

  • Control for Carrier 50JS018300 - Part W7459A1001

    Accessory economizer diagram

    Control

    Part #W7459A1001

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

  • Panel for Carrier 50JS018300 - Part 48GS400486

    Front view/louver option/rear view diagram

    Panel

    Part #48GS400486

    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.…

Why is my furnace not igniting?

Why is my furnace not igniting?

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

Can a furnace be repaired?

Can a furnace be repaired?

Learn about furnace repairs and how much they cost.…

Parts & More

Air Handler
Bottom-Mount Refrigerator
Charcoal Grill
Dishwasher
Dlp Television
Gas Leaf Blower
Humidifier
Parts
Space Heater