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Carrier
Heating & Cooling Combined Unit

Model # 50XP048300 Official Carrier central package

Here are the diagrams and repair parts for Official Carrier 50XP048300 central package, as well as links to manuals and error code tables, if available.

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Installation guide
Owner’s manual

Model diagram and schematic

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Showing 10 of 56 parts  |
Contactor HN51JD024
#55C

Accessory electric heat diagram

Contactor

Part #HN51JD024

Replaced by #90-244

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Manufacturer substitution
This part replaces HN51JD024. Substitute parts can look different from the original.
BEST SELLER
$26.61 | 
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In Stock
Insulation 50JS500032
#36

Front view/rear view diagram

Insulation

Part #50JS500032

$30.27
In Stock
Panel 48GS500235
#20

Front view/rear view diagram

Panel

Part #48GS500235

$293.29
In Stock
Filter KH43LG073
#NI

Front view/rear view diagram

Filter

Part #KH43LG073

$87.11
In Stock
Grommet KA56DS001
#33

Accessory electric heat diagram

Grommet

Part #KA56DS001

This item is not returnable
$2.63
In Stock
Switch HK02ZB022
#55B

Accessory electric heat diagram

Switch

Part #HK02ZB022

$73.18
In Stock
Panel 50JS500020
#35

Front view/rear view diagram

Panel

Part #50JS500020

$297.89
In Stock
Strap Cap P281-0028
#93

Accessory electric heat diagram

Strap cap

Part #P281-0028

$18.83
In Stock
Capacitor P291-6053
#92

Accessory electric heat diagram

Capacitor

Part #P291-6053

$27.31
In Stock
Condenser Coil 48XP400039
Condenser coil

Part #48XP400039

$2111.09
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 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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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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Most common repair guides to help fix your heating & cooling combined units

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How to unclog the air conditioner drain line

The condensate drain line for your central air conditioner can clog with mold and mildew. Water will back up and start d…

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How to replace a heating and air conditioning system thermostat

The control thermostat for your HVAC system can stop working. This repair guide shows how to replace it.…

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

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Maintaining your air conditioner

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