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Carrier 50SX042300 central package Parts
Here are the diagrams and repair parts for Carrier 50SX042300 central package, as well as links to manuals and error code tables, if available.
Owner’s manual
By Schematic
SELECT DIAGRAM
Browse Parts for 50SX042300 Central Package
Control box/indoor blower/piping diagram
Relay
Part #HN67ZZ001
The manufacturer no longer makes this part, and there's no substitute part
Tempswitch
Part #HH18HH130
The manufacturer no longer makes this part, and there's no substitute part
Heater assy/wiring box assy diagram
Limit Switch
Part #HH19ZA186
The manufacturer no longer makes this part, and there's no substitute part
Duct end/evaporator coil/condenser end/blower access diagram
Grommet
Part #50SS500603
The manufacturer no longer makes this part, and there's no substitute part
Duct end/evaporator coil/condenser end/blower access diagram
Fan Assembly
Part #50SX400081
The manufacturer no longer makes this part, and there's no substitute part
Duct side view/top view diagram
Fan Prpop
Part #LA01AB202
The manufacturer no longer makes this part, and there's no substitute part
Heater assy/wiring box assy diagram
Element
Part #50SS400345
The manufacturer no longer makes this part, and there's no substitute part
Heater assy/wiring box assy diagram
Element
Part #50SS400343
The manufacturer no longer makes this part, and there's no substitute part
Duct end/evaporator coil/condenser end/blower access diagram
Logo-carrier Sqr
Part #50SS500601
The manufacturer no longer makes this part, and there's no substitute part
Duct end/evaporator coil/condenser end/blower access diagram
Thermostat
Part #HH01AD040
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
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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