Carrier
Heating & Cooling Combined Unit

Model # 50JZ036300 Official Carrier heat pump

Here are the diagrams and repair parts for Official Carrier 50JZ036300 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 125 parts  |

Contactor HN51KB024
#45B

Inside view diagram

Contactor

Part #HN51KB024

Replaced by #90-244

?
Manufacturer substitution
This part replaces HN51KB024. Substitute parts can look different from the original.
BEST SELLER
$26.61
18% OFF Phone Price : $32.61
In Stock
Blower Assembly 48GS400106
#61

Inside view diagram

Blower assembly

Part #48GS400106

Replaced by #48GS400649

?
Manufacturer substitution
This part replaces 48GS400106. Substitute parts can look different from the original.
$708.46
$12.00 OFF Phone Price : $720.46
In Stock
Furnace Blower Fan Motor HC43AE233
#66

Blower assy diagram

Furnace blower fan motor

Part #HC43AE233

$585.07
$12.00 OFF Phone Price : $597.07
In Stock
Panel 48GS500248
#13

Front view/rear view diagram

Panel

Part #48GS500248

In Stock
Switch HK02ZB022
#58

Compressor diagram

Switch

Part #HK02ZB022

In Stock
Switch HH18HA281
#57

Compressor diagram

Switch

Part #HH18HA281

In Stock
Grille 50HJ501200
#34

Front view/rear view diagram

Grille

Part #50HJ501200

In Stock
Switch HK02ZA402
#58A

Compressor diagram

Switch

Part #HK02ZA402

In Stock
Valve EC39DM061
#NI

Front view/rear view diagram

Valve

Part #EC39DM061

This item is not returnable
In Stock
Cap DD19PA062
#83

Compressor diagram

Cap

Part #DD19PA062

This item is not returnable
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....

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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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