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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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Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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Installation guide
Owner’s manual

Model diagram and schematic

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ALL PARTS
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
Strap Cap P281-0028
#93

Accessory electric heat diagram

Strap cap

Part #P281-0028

$18.83
In Stock
Transformer HT01BD209
#55D

Accessory electric heat diagram

Transformer

Part #HT01BD209

$74.42
In Stock
Paint 313974-751
#NI

Front view/rear view diagram

Paint

Part #313974-751

$60.89
In Stock
Panel 50JS500020
#35

Front view/rear view diagram

Panel

Part #50JS500020

$297.89
In Stock
Switch HK02ZA402
#55A

Accessory electric heat diagram

Switch

Part #HK02ZA402

$164.54
In Stock
Top, Evap 48GS400244
#13

Outdoor motor/fan blade gap diagram

Top, evap

Part #48GS400244

$427.15
In Stock
Condenser Coil 48XP400039
Condenser coil

Part #48XP400039

$2111.09
In Stock
Switch HK02ZB022
#55B

Accessory electric heat diagram

Switch

Part #HK02ZB022

$59.33
In Stock
Filter KH43LG073
#NI

Front view/rear view diagram

Filter

Part #KH43LG073

$91.47
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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Effective articles & videos to help repair your heating & cooling combined units

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