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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
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Browse Parts for 48XT030040300 Package Unit
Front view/rear view diagram
Tube
Part #50CY500219
The manufacturer no longer makes this part, and there's no substitute part
Front view/rear view diagram
Nameplate
Part #312250-407
The manufacturer no longer makes this part, and there's no substitute part
Outside view diagram
Insulation
Part #48SS500601
The manufacturer no longer makes this part, and there's no substitute part
Switch assy diagram
Switch
Part #331014-707
The manufacturer no longer makes this part, and there's no substitute part
Outside view diagram
Capacitor
Part #HC98JA041
The manufacturer no longer makes this part, and there's no substitute part
Exchange assy diagram
Pan Base
Part #48GS400317
The manufacturer no longer makes this part, and there's no substitute part
Outside view diagram
144,housing, Fan
Part #48DU500020
The manufacturer no longer makes this part, and there's no substitute part
Front view/rear view diagram
157,flue Dischg Deflctor
Part #CRFLUEDS001A00
The manufacturer no longer makes this part, and there's no substitute part
Exchange assy diagram
Switch,tem
Part #HH18HA545
The manufacturer no longer makes this part, and there's no substitute part
Outside view diagram
Exchanger
Part #48XZ660002
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.
Dirty flame sensor, failed flame sensor, damaged burner, bad high limit switch…
Thermostat problem, clogged air filter, burner failure…
Main causes: Errant thermostat settings, lack of power, bad interlock switches, lack of exhaust ventilation, wiring fail…
Main causes: errant thermostat settings, lack of electrical power, clogged drain line, wiring failure, control failure.…
Thermostat problems, bad compressor/condenser fan capacitor, lack of refrigerant, failed compressor…
Dirty air filter, clogged condenser coils, low refrigerant charge, faulty compressor…
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
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
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
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.
Learn the reasons why you should consider replacing a gas furnace with an electric heat pump.…
Find out why the burner on your furnace isn't igniting.…
Learn about furnace repairs and how much they cost.…
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