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Carrier
Heating & Cooling Combined Unit

Model # 48XLN024060300 Official Carrier package unit

Here are the diagrams and repair parts for Official Carrier 48XLN024060300 package unit, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 145 parts  |
Temp Swtch HH18HA211
Temp swtch

Part #HH18HA211

$27.49
In Stock
Furnace Burner 50DK407030
#132

Burner assy diagram

Furnace burner

Part #50DK407030

$39.89
In Stock
Control Board HK42FZ024
#65

Inside view diagram

Control board

Part #HK42FZ024

Replaced by #HK42FZ035

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Manufacturer substitution
This part replaces HK42FZ024. Substitute parts can look different from the original.
$809.30 | 
$12.00 OFF Phone Price : $821.30
In Stock
Transformer HT01BD209
#64

Control box/control panel assy diagram

Transformer

Part #HT01BD209

$74.42
In Stock
Insulation 48GS500110
#121

Gas section diagram

Insulation

Part #48GS500110

$61.04
In Stock
Filter KH43LG073
#105

Evap coil diagram

Filter

Part #KH43LG073

$91.47
In Stock
Panel 48GS500369
#7

Front view/rear view diagram

Panel

Part #48GS500369

$109.08
In Stock
Heater, Cr HT32BH291
#51

Inside view diagram

Heater, cr

Part #HT32BH291

$169.48
In Stock
Insulation 48GS500046
#23

Front view/rear view diagram

Insulation

Part #48GS500046

$84.89
In Stock
Panel 48GS500011
#21

Front view/rear view diagram

Panel

Part #48GS500011

$267.82
In Stock

Most common symptoms to help you fix your heating & cooling combined units

Choose a symptom to see related heating and air conditioning system repairs.

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Why is my furnace not blowing hot enough?

Thermostat problem, clogged air filter, burner failure…

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Why isn’t my air conditioner cooling well?

Dirty air filter, clogged condenser coils, low refrigerant charge, faulty compressor…

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Why isn’t my air conditioner cooling?

Thermostat problems, bad compressor/condenser fan capacitor, lack of refrigerant, failed compressor…

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Why won’t my furnace burners won’t stay lit?

Dirty flame sensor, failed flame sensor, damaged burner, bad high limit switch…

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Why won't my air conditioner turn on?

Main causes: errant thermostat settings, lack of electrical power, clogged drain line, wiring failure, control failure.…

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Why won't my furnace turn on?

Main causes: Errant thermostat settings, lack of power, bad interlock switches, lack of exhaust ventilation, wiring fail…

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Most common repair guides to help fix your heating & cooling combined units

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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…

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Time required
 15 minutes or less
How to replace the furnace flame sensor

How to replace the furnace flame sensor

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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.…

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Repair difficulty
Time required
 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.

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Maintaining your air conditioner

Learn how to maintain your central air conditioner to keep it running smoothly all summer long.…

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How to enjoy all the online benefits we offer on our Sears PartsDirect website

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