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 48XLN042090300 package unit Parts

Here are the diagrams and repair parts for Carrier 48XLN042090300 package unit, as well as links to manuals and error code tables, if available.

Carrier 48XLN042090300 package unit
By Schematic
SELECT DIAGRAM
?

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

Browse Parts for 48XLN042090300 Package Unit

  • 010,partition,coil for Carrier 48XLN042090300 - Part 48GS500234

    Front view/rear view diagram

    010,partition,coil

    Part #48GS500234

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

  • Strap for Carrier 48XLN042090300 - Part 50DK503139

    Evap coil diagram

    Strap

    Part #50DK503139

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

  • 069,capacitor for Carrier 48XLN042090300 - Part HC98JA046

    Inside view diagram

    069,capacitor

    Part #HC98JA046

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

  • Insulation for Carrier 48XLN042090300 - Part 48GS500306

    Front view/rear view diagram

    Insulation

    Part #48GS500306

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

  • Spud for Carrier 48XLN042090300 - Part LH32RF086

    Burner assy diagram

    Spud

    Part #LH32RF086

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

  • 048,bolt,hex Head for Carrier 48XLN042090300 - Part AH05AM210

    Inside view diagram

    048,bolt,hex Head

    Part #AH05AM210

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

  • Condenser Coil for Carrier 48XLN042090300 - Part 50DU400164

    Front view/rear view diagram

    Condenser Coil

    Part #50DU400164

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

  • Insulation for Carrier 48XLN042090300 - Part 48GS500301

    Front view/rear view diagram

    Insulation

    Part #48GS500301

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

  • 167,t'stat Infi Zone Cont for Carrier 48XLN042090300 - Part SYSTXCCUIZ01-A

    Front view/rear view diagram

    167,t'stat Infi Zone Cont

    Part #SYSTXCCUIZ01-A

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

  • Carrier Coil.evap Al/cu for Carrier 48XLN042090300 - Part 50DT400054

    Evap coil diagram

    Carrier Coil.evap Al/cu

    Part #50DT400054

    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

Boating
Cooktop
Cycling
Parts
Wine & Beverage Cooler