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Carrier
Heating & Cooling Combined Unit

Model # 48SDN042060300 Official Carrier package unit

Here are the diagrams and repair parts for Official Carrier 48SDN042060300 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 103 parts  |
Contactor HN51KB024
#NI

Cabinet parts diagram

Contactor

Part #HN51KB024

Replaced by #90-244

?
Manufacturer substitution
This part replaces HN51KB024. Substitute parts can look different from the original.
$26.61 | 
18% OFF Phone Price : $32.61
In Stock
Side Panel 48GS500236
#37

Cabinet parts diagram

Side panel

Part #48GS500236

$299.40
In Stock
Plug Assembly HY07MP261
#NI

Cabinet parts diagram

Plug assembly

Part #HY07MP261

$104.48
In Stock
Furnace Blower Fan Motor HC43AE233
#NI

Cabinet parts diagram

Furnace blower fan motor

Part #HC43AE233

$585.07 | 
$12.00 OFF Phone Price : $597.07
In Stock
Bracket 48GS500186
#NI

Cabinet parts diagram

Bracket

Part #48GS500186

$24.46
In Stock
Grille 50SZ400156
#4

Cabinet parts diagram

Grille

Part #50SZ400156

$555.72
In Stock
Motor HC35GE238
#94

Cabinet parts diagram

Motor

Part #HC35GE238

$520.82
In Stock
Fan LA01EA025
#93

Cabinet parts diagram

Fan

Part #LA01EA025

$151.14
In Stock
Grommet KA56TR057
#NI

Cabinet parts diagram

Grommet

Part #KA56TR057

This item is not returnable
$4.89
In Stock
Fan Plate 48GS500240
#NI

Cabinet parts diagram

Fan plate

Part #48GS500240

$198.18
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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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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