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Carrier
Heating & Cooling Combined Unit

Model # 48GX048090300 Official Carrier central package

Here are the diagrams and repair parts for Official Carrier 48GX048090300 central package, 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 108 parts  |
Contactor HN51JD024
#48

Control box assy diagram

Contactor

Part #HN51JD024

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

Central Air Conditioner Wire Harness 9962-0083
#110

Accessory economizer diagram

Central air conditioner wire harness

Part #9962-0083

$357.73
In Stock
Mtr Mnt Band P251-0078
#62

Indoor fan motor/blower assy diagram

Mtr mnt band

Part #P251-0078

$24.58
In Stock
Furnace Heat Exchanger Cover 48GS400108
#81

Gas section diagram

Furnace heat exchanger cover

Part #48GS400108

$325.53 | 
$12.00 OFF Phone Price : $337.53
In Stock
Grille 50HJ501200
Grille

Part #50HJ501200

$163.72
In Stock
Top, Evap 48GS400244
#12

Evap top view diagram

Top, evap

Part #48GS400244

$427.15
In Stock
Plate 50SS500879
#34

Gas section diagram

Plate

Part #50SS500879

$558.65
In Stock
Grille Assembly 48GS400314
#3

Front view/grille option/rear view diagram

Grille assembly

Part #48GS400314

$75.22
In Stock
Grommet KA56TR056
#63

Indoor fan motor/blower assy diagram

Grommet

Part #KA56TR056

$25.31
In Stock
Furnace Blower Fan Motor HC43AE233
#58

Indoor fan motor/blower assy diagram

Furnace blower fan motor

Part #HC43AE233

$585.07 | 
$12.00 OFF Phone Price : $597.07
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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Why isn’t my air conditioner cooling well?

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?

Main causes: errant thermostat settings, lack of electrical power, clogged drain line, wiring failure, control failure.…

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Why won't my furnace turn on?

Main causes: Errant thermostat settings, lack of power, bad interlock switches, lack of exhaust ventilation, wiring fail…

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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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How to unclog the air conditioner drain line

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 15 minutes or less
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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.…

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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.

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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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