Carrier
Heating & Cooling Combined Unit

Model # 50JS048300 Official Carrier heat pump

Here are the diagrams and repair parts for Official Carrier 50JS048300 heat pump, 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 103 parts  |

Grille Assembly 48GS400313
#2

Front view/grille option/rear view diagram

Grille assembly

Part #48GS400313

In Stock
Grommet KA56DS001
#40

Inside view diagram

Grommet

Part #KA56DS001

This item is not returnable
In Stock
Panel 48GS500248
Panel

Part #48GS500248

In Stock
Arm HC98ZZ250
#68

Indoor fan motor/blower assy/bottom view diagram

Arm

Part #HC98ZZ250

This item is not returnable
In Stock
Accumator KH71KN161
#NI

Front view/grille option/rear view diagram

Accumator

Part #KH71KN161

In Stock
Insulation 48GS500306
#33

Inside view diagram

Insulation

Part #48GS500306

In Stock
Motor,blwr HC44AE209
#65

Indoor fan motor/blower assy/bottom view diagram

Motor,blwr

Part #HC44AE209

In Stock
Panel Assembly 50JS400286
#8

Front view/louver option/rear view diagram

Panel assembly

Part #50JS400286

In Stock
Grommet KA56TR056
#70

Indoor fan motor/blower assy/bottom view diagram

Grommet

Part #KA56TR056

In Stock
Panel 48GS500235
Panel

Part #48GS500235

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…

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

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 prevent the 2 most common AC failures from ruining your summer

How to prevent the 2 most common AC failures from ruining your summer

Get tips to help keep your central AC running all summer long…

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Top questions about Sears and Sears PartsDirect

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