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Carrier
Heating & Cooling Combined Unit

Model # 48CEN024040300 Official Carrier package unit

Here are the diagrams and repair parts for Official Carrier 48CEN024040300 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 143 parts  |
Furnace Burner 50DK407030
#NI

Package unit diagram

Furnace burner

Part #50DK407030

$39.89
In Stock
Temp Swtch HH18HA211
#NI

Package unit diagram

Temp swtch

Part #HH18HA211

$30.74
In Stock
Pcb Assembly HK42FZ021
#NI

Package unit 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
Switch,hps HK02ZA408
#NI

Package unit diagram

Switch,hps

Part #HK02ZA408

$48.53
In Stock
Furnace Inducer Vent Motor Assembly 48CE400019
#NI

Package unit diagram

Furnace inducer vent motor assembly

Part #48CE400019

$498.27
In Stock
Plug Assembly HK70EZ024
#NI

Package unit diagram

Plug assembly

Part #HK70EZ024

$24.53
In Stock
Core,valve EC39EZ067
#NI

Package unit diagram

Core,valve

Part #EC39EZ067

$24.06
In Stock
Transformer HT01BD209
#NI

Package unit diagram

Transformer

Part #HT01BD209

$74.42
In Stock
Scroll 48GS500109
#NI

Package unit diagram

Scroll

Part #48GS500109

$206.45
In Stock
Plug Assembly HY07MP261
#NI

Package unit diagram

Plug assembly

Part #HY07MP261

$108.12
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 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?

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