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Carrier
Heating & Cooling Combined Unit

Model # 50GX048300 Official Carrier electric cooling unit

Here are the diagrams and repair parts for Official Carrier 50GX048300 electric cooling unit, as well as links to manuals and error code tables, if available.

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Installation guide
Owner’s manual

Model diagram and schematic

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ALL PARTS
Showing 10 of 104 parts  |
Contactor HN51JD024
#45

Control box assembly diagram

Contactor

Part #HN51JD024

Replaced by #90-244

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Manufacturer substitution
This part replaces HN51JD024. Substitute parts can look different from the original.
BEST SELLER
$26.61 | 
18% OFF Phone Price : $32.61
In Stock
Furnace Blower Fan Motor HC43AE233
#55

Indoor fan motor blower assembly diagram

Furnace blower fan motor

Part #HC43AE233

$585.07 | 
$12.00 OFF Phone Price : $597.07
In Stock
Scroll 48GS500242
#53

Indoor fan motor blower assembly diagram

Scroll

Part #48GS500242

$233.73
In Stock
Sensor 9901-0001
#112

Accessory economizer diagram

Sensor

Part #9901-0001

$96.47
In Stock
Grille 50HJ501200
Grille

Part #50HJ501200

$163.72
In Stock
Grille Assembly 48GS400314
#3

Top cover/motor/grille diagram

Grille assembly

Part #48GS400314

$75.22
In Stock
Grommet KA56DS001
#35

Base pan/insulation/top cover diagram

Grommet

Part #KA56DS001

This item is not returnable
$2.63
In Stock
Grille Assembly 48GS400313
#2

Top cover/motor/grille diagram

Grille assembly

Part #48GS400313

$777.54
In Stock
Fan Plate 48GS500240
#52

Indoor fan motor blower assembly diagram

Fan plate

Part #48GS500240

$198.18
In Stock
Plate Assembly 48GS400310
#51

Indoor fan motor blower assembly diagram

Plate assembly

Part #48GS400310

$288.69
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 is my furnace not blowing hot enough?

Thermostat problem, clogged air filter, burner failure…

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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 won't my air conditioner turn on?

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Why won't my furnace turn on?

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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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Effective articles & videos to help repair your heating & cooling combined units

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