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Carrier
Heating & Cooling Combined Unit

Model # 48SDN036090300 Official Carrier package unit

Here are the diagrams and repair parts for Official Carrier 48SDN036090300 package unit, as well as links to manuals and error code tables, if available.

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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.
BEST SELLER
$26.61 | 
18% OFF Phone Price : $32.61
In Stock
Circ Board LH33WP003
#NI

Cabinet parts diagram

Circ board

Part #LH33WP003

$495.60 | 
$12.00 OFF Phone Price : $507.60
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 Inducer Vent Motor Assembly 48GS400649
#NI

Cabinet parts diagram

Furnace inducer vent motor assembly

Part #48GS400649

$708.46 | 
$12.00 OFF Phone Price : $720.46
In Stock
Capacitor P291-5053RS
#NI

Cabinet parts diagram

Capacitor

Part #P291-5053RS

Replaced by #P291-5054RS

?
Manufacturer substitution
This part replaces P291-5053RS. Substitute parts can look different from the original.
$52.22
In Stock
Support 48GS500243
#NI

Cabinet parts diagram

Support

Part #48GS500243

$47.16
In Stock
Insulation 48GS500302
#NI

Cabinet parts diagram

Insulation

Part #48GS500302

$103.78
In Stock
Panel 48GS500235
#20

Cabinet parts diagram

Panel

Part #48GS500235

$293.29
In Stock
Top, Evap 48GS400244
#NI

Cabinet parts diagram

Top, evap

Part #48GS400244

$427.15
In Stock
Condenser Coil 50SD400060
#100

Cabinet parts diagram

Condenser coil

Part #50SD400060

$2995.03
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 air conditioner turn on?

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Why won't my furnace turn on?

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

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