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Carrier
Heating & Cooling Combined Unit

Model # 48CEN048090300 Official Carrier package unit

Here are the diagrams and repair parts for Official Carrier 48CEN048090300 package unit, as well as links to manuals and error code tables, if available.

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Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 147 parts  |
Temp Swtch HH18HA211
#NI

Cabinet parts diagram

Temp swtch

Part #HH18HA211

$27.49
In Stock
Furnace Heat Exchanger Cover 48GS400108
#NI

Cabinet parts diagram

Furnace heat exchanger cover

Part #48GS400108

$325.53 | 
$12.00 OFF Phone Price : $337.53
In Stock
Furnace Burner 50DK407030
#NI

Cabinet parts diagram

Furnace burner

Part #50DK407030

$39.89
In Stock
Pcb Assembly HK42FZ021
#NI

Cabinet parts diagram

Pcb assembly

Part #HK42FZ021

Replaced by #HK42FZ035

?
Manufacturer substitution
This part replaces HK42FZ021. Substitute parts can look different from the original.
$809.30 | 
$12.00 OFF Phone Price : $821.30
In Stock
Transformer HT01BD209
#NI

Cabinet parts diagram

Transformer

Part #HT01BD209

$74.42
In Stock
Insulation 48GS500110
#NI

Cabinet parts diagram

Insulation

Part #48GS500110

$61.04
In Stock
Filter KH43LG073
#NI

Cabinet parts diagram

Filter

Part #KH43LG073

$91.47
In Stock
Plug Assembly HY07MP261
#NI

Cabinet parts diagram

Plug assembly

Part #HY07MP261

$108.12
In Stock
Support 48GS500243
#NI

Cabinet parts diagram

Support

Part #48GS500243

$47.16
In Stock
Insulation 48GS500307
#26

Cabinet parts diagram

Insulation

Part #48GS500307

$63.60
In Stock

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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 furnace burners won’t stay lit?

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