Carrier
Heating & Cooling Combined Unit

Model # 48DT060090300 Official Carrier package unit

Here are the diagrams and repair parts for Official Carrier 48DT060090300 package unit, as well as links to manuals and error code tables, if available.

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Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 134 parts  |

Contactor HN51JD024
#NI

Cabinet parts diagram

Contactor

Part #HN51JD024

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

Mtr Module HK52EA120
#NI

Cabinet parts diagram

Mtr module

Part #HK52EA120

Replaced by #58MV660005

?
Manufacturer substitution
This part replaces HK52EA120. Substitute parts can look different from the original.
$1601.81
$12.00 OFF Phone Price : $1613.81
In Stock
Switch,prs HK06WC061
#NI

Cabinet parts diagram

Switch,prs

Part #HK06WC061

In Stock
Pcb Assembly HK38EA008
#NI

Cabinet parts diagram

Pcb assembly

Part #HK38EA008

Replaced by #HK38EA023

?
Manufacturer substitution
This part replaces HK38EA008. Substitute parts can look different from the original.
$971.19
$12.00 OFF Phone Price : $983.19
In Stock
Block 48NT500377
#NI

Cabinet parts diagram

Block

Part #48NT500377

In Stock
Insulation 48GS500306
#29

Cabinet parts diagram

Insulation

Part #48GS500306

In Stock
Carrier Flue Box Cvr Assy 48DU400023
#NI

Cabinet parts diagram

Carrier flue box cvr assy

Part #48DU400023

In Stock
Valve Txv EA36YD159
#NI

Cabinet parts diagram

Valve txv

Part #EA36YD159

In Stock
Central Air Conditioner Condenser Fan Motor HC39GE241
#91

Cabinet parts diagram

Central air conditioner condenser fan motor

Part #HC39GE241

In Stock
Grommet KA56TR056
#NI

Cabinet parts diagram

Grommet

Part #KA56TR056

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.

Thermostat problem, clogged air filter, burner failure…

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

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

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

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…

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 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…

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.…

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.

Maintaining your air conditioner

Maintaining your air conditioner

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

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

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.…

Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…