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Carrier
Heating & Cooling Combined Unit

Model # 48SD060090300 Official Carrier package unit

Here are the diagrams and repair parts for Official Carrier 48SD060090300 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 101 parts  |
Contactor HN51JD024
#NI

Front view/rear view diagram

Contactor

Part #HN51JD024

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

Switch HH18HA454
#NI

Front view/rear view diagram

Switch

Part #HH18HA454

$139.46
In Stock
Grommet KA56DS001
#NI

Front view/rear view diagram

Grommet

Part #KA56DS001

This item is not returnable
$2.63
In Stock
Bolt AA06BS228
#NI

Front view/rear view diagram

Bolt

Part #AA06BS228

This item is not returnable
$3.83
In Stock
Wheel,blwr LA22RC011
#NI

Front view/rear view diagram

Wheel,blwr

Part #LA22RC011

$285.16
In Stock
Cpctr Strap P281-0021
#NI

Front view/rear view diagram

Cpctr strap

Part #P281-0021

$39.98
In Stock
Motor HC30CK234
#NI

Front view/rear view diagram

Motor

Part #HC30CK234

$344.15
In Stock
Grille 50SZ400154
#2

Front view/rear view diagram

Grille

Part #50SZ400154

$190.67
In Stock
Furnace Burner 50DK407029
#NI

Front view/rear view diagram

Furnace burner

Part #50DK407029

$40.33
In Stock
Insulation 48GS500302
#NI

Front view/rear view diagram

Insulation

Part #48GS500302

$103.78
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 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 furnace turn on?

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

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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 is my furnace not blowing hot enough?

Thermostat problem, clogged air filter, burner failure...

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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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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.

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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...

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Repair difficulty
Time required
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...

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Repair difficulty
Time required
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....

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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

Learn about all the convenient features on our Sears PartsDirect website that make your parts purchases easier....

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