Carrier
Heating & Cooling Combined Unit

Model # 48SD030060300 Official Carrier package unit

Here are the diagrams and repair parts for Official Carrier 48SD030060300 package unit, as well as links to manuals and error code tables, if available.

There are a couple of ways to find the part or diagram you need:

  • Click a diagram to see the parts shown on that diagram.
  • In the search box below, enter all or part of the part number or the part’s name.

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

We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.

For DIY troubleshooting advice and repair guides, visit our repair help section.

Model diagram and schematic

SEARCH WITHIN THIS MODEL

?

This is the number corresponding to the part on the diagram / schematic

Search
ALL PARTS
Showing 10 of 97 parts  |

Contactor HN51KB024
#NI

Front view/rear view diagram

Contactor

Part #HN51KB024

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

Central Air Conditioner Condenser Fan Motor HC35GE235
#94

Front view/rear view diagram

Central air conditioner condenser fan motor

Part #HC35GE235

In Stock
Plate 50SS500879
#NI

Front view/rear view diagram

Plate

Part #50SS500879

In Stock
Wire,ignit 50HJ403024
#NI

Front view/rear view diagram

Wire,ignit

Part #50HJ403024

In Stock
Evaporator Coil 50SZ400079
#NI

Front view/rear view diagram

Evaporator coil

Part #50SZ400079

In Stock
Central Air Conditioner Heat Exchanger 48GS660002
#NI

Front view/rear view diagram

Central air conditioner heat exchanger

Part #48GS660002

In Stock
Grommet KA56TR056
#NI

Front view/rear view diagram

Grommet

Part #KA56TR056

In Stock
Payne Grille Assembly 48GS400387
#5

Front view/rear view diagram

Payne grille assembly

Part #48GS400387

In Stock
Grille Assembly 50JS400051
#3

Front view/rear view diagram

Grille assembly

Part #50JS400051

In Stock
Valve,serv EC39EZ065
#NI

Front view/rear view diagram

Valve,serv

Part #EC39EZ065

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.…