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 48XT030040300 package unit

Carrier 48XT030040300 package unit Parts

Here are the diagrams and repair parts for Carrier 48XT030040300 package unit, 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 48XT030040300 Package Unit

  • 048,bolt,hex Head for Carrier 48XT030040300 - Part AH05AM210

    Outside view diagram

    048,bolt,hex Head

    Part #AH05AM210

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

  • Mtr Mnt Band for Carrier 48XT030040300 - Part P251-0078

    Blower assy diagram

    Mtr Mnt Band

    Part #P251-0078

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

  • 54,control Assy(55-70) for Carrier 48XT030040300 - Part 48DT400009

    54,control Assy(55-70)

    Part #48DT400009

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

  • Conduit for Carrier 48XT030040300 - Part 319421307

    Front view/rear view diagram

    Conduit

    Part #319421307

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

  • Plug,model for Carrier 48XT030040300 - Part HK70EZ041

    Control box/control panel assy diagram

    Plug,model

    Part #HK70EZ041

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

  • 103,coil, Evap for Carrier 48XT030040300 - Part 50DT400052

    Outside view diagram

    103,coil, Evap

    Part #50DT400052

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

  • 111,piston Assy(112-116) for Carrier 48XT030040300 - Part 50DT400129

    Switch assy diagram

    111,piston Assy(112-116)

    Part #50DT400129

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

  • Tab Kit for Carrier 48XT030040300 - Part 48GS660005

    Front view/rear view diagram

    Tab Kit

    Part #48GS660005

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

  • Cushion for Carrier 48XT030040300 - Part 312251-201

    Switch assy diagram

    Cushion

    Part #312251-201

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

  • 164,crankcase Heater for Carrier 48XT030040300 - Part CPCRKHTR004A00

    Front view/rear view diagram

    164,crankcase Heater

    Part #CPCRKHTR004A00

    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

Bottom-Mount Refrigerator
Dishwasher
Farming Equipment
Gas Snowblower
Gas Water Heater
Laundry Center
Parts
Range
Side-By-Side Refrigerator
Tools & Attachment
Top-Mount Refrigerator
Wine & Beverage Cooler