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Carrier
Heating & Cooling Combined Unit

Model # 48CEN048115300 Official Carrier package unit

Here are the diagrams and repair parts for Official Carrier 48CEN048115300 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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Showing 10 of 147 parts  |
Contactor HN51JD024
#NI

Cabinet parts diagram

Contactor

Part #HN51JD024

Replaced by #90-244

?
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
Temp Swtch HH18HA211
#NI

Cabinet parts diagram

Temp swtch

Part #HH18HA211

$25.71
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
Furnace Burner 50DK407029
#NI

Cabinet parts diagram

Furnace burner

Part #50DK407029

$40.33
In Stock
Bolt AA06BS228
#NI

Cabinet parts diagram

Bolt

Part #AA06BS228

This item is not returnable
$3.83
In Stock
Carrier Plug Assembly HK70EZ036
#NI

Cabinet parts diagram

Carrier plug assembly

Part #HK70EZ036

$29.64
In Stock
Propeller LA01RA028
#90

Cabinet parts diagram

Propeller

Part #LA01RA028

$178.72
In Stock
Valve,serv EC39EZ065
#NI

Cabinet parts diagram

Valve,serv

Part #EC39EZ065

$9.11
In Stock
Switch HK02ZB022
#NI

Cabinet parts diagram

Switch

Part #HK02ZB022

$73.18
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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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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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?

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