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Carrier
Heating & Cooling Combined Unit

Model # 48GS018040300 Official Carrier central package

Here are the diagrams and repair parts for Official Carrier 48GS018040300 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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Showing 10 of 125 parts  |
Contactor HN51JD024
#52

Control box assy 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
Capactr Run P291-1003
#63

Blower assy diagram

Capactr run

Part #P291-1003

Replaced by #12908

?
Manufacturer substitution
This part replaces P291-1003. Substitute parts can look different from the original.
This item is not returnable
$5.26 | 
16% OFF Phone Price : $6.26
In Stock
Capactr Duel P291-3053
#55

Condenser diagram

Capactr duel

Part #P291-3053

Replaced by #CAP050300440RSP

?
Manufacturer substitution
This part replaces P291-3053. Substitute parts can look different from the original.
This item is not returnable
$34.08 | 
15% OFF Phone Price : $40.08
In Stock
Central Air Conditioner Condenser Fan Motor HC35GE235
Central air conditioner condenser fan motor

Part #HC35GE235

$531.10
In Stock
Panel 48GS500032
Panel

Part #48GS500032

$34.82
In Stock
Rack 0900001A
Rack

Part #0900001A

$197.64
In Stock
Plate 50SS500879
#38

Gas section diagram

Plate

Part #50SS500879

$558.65
In Stock
Payne Panel 48GS400483
#9

Front view/louver option/rear view diagram

Payne panel

Part #48GS400483

$169.52
In Stock
Payne Grille Assembly 48GS400255
#4

Front view/grille option/rear view diagram

Payne grille assembly

Part #48GS400255

$1027.78
In Stock
Payne Grille Assembly 48GS400254
#3

Front view/grille option/rear view diagram

Payne grille assembly

Part #48GS400254

$83.91
In Stock

Most common symptoms to help you fix your heating & cooling combined units

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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 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 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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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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Time required
 15 minutes or less
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How to replace a heating and air conditioning system thermostat

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

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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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How to enjoy all the online benefits we offer on our Sears PartsDirect website

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