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Carrier
Heating & Cooling Combined Unit

Model # 48GX042090300 Official Carrier central package

Here are the diagrams and repair parts for Official Carrier 48GX042090300 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 113 parts  |
Blower Assembly 48GS400106
Blower assembly

Part #48GS400106

Replaced by #48GS400649

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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
Central Air Conditioner Condenser Fan Motor HC35GE235
Central air conditioner condenser fan motor

Part #HC35GE235

$509.50
In Stock
Grommet KA56TR057
#41

Evaporator diagram

Grommet

Part #KA56TR057

This item is not returnable
$4.89
In Stock
Paint 313974-751
#39

Outside view diagram

Paint

Part #313974-751

$60.89
In Stock
Capacitor P291-6053
#NI

Outside view diagram

Capacitor

Part #P291-6053

$27.31
In Stock
Furnace Blower Fan Motor HC43AE233
#58

Blower asy diagram

Furnace blower fan motor

Part #HC43AE233

$585.07 | 
$12.00 OFF Phone Price : $597.07
In Stock
Payne Evaporator Coil 48GX400020
#67

Evaporator diagram

Payne evaporator coil

Part #48GX400020

$2039.18
In Stock
Grommet KA56TR056
#63

Blower asy diagram

Grommet

Part #KA56TR056

$25.31
In Stock
Central Air Conditioner Wire Harness 9962-0083
#110

Accessory 1 diagram

Central air conditioner wire harness

Part #9962-0083

$357.73
In Stock
Grille Assembly 48GS400314
#3

Outside view diagram

Grille assembly

Part #48GS400314

$75.22
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 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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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 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 is my furnace not blowing hot enough?

Thermostat problem, clogged air filter, burner failure…

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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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Most common repair guides to help fix your heating & cooling combined units

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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…

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Repair difficulty
Time required
 15 minutes or less
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How to replace the furnace flame sensor

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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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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.

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Maintaining your air conditioner

Maintaining your air conditioner

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