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Carrier
Heating & Cooling Combined Unit

Model # 48XP030040300 Official Carrier central package

Here are the diagrams and repair parts for Official Carrier 48XP030040300 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 85 parts  |
Contactor HN51JD024
#63

Control box assy/control panel assy 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 | 
18% OFF Phone Price : $32.61
In Stock
Circ Board LH33WP003
Circ board

Part #LH33WP003

$495.60 | 
$12.00 OFF Phone Price : $507.60
In Stock
Temp Swtch HH18HA211
Temp swtch

Part #HH18HA211

$25.71
In Stock
Furnace Heat Exchanger Cover 48GS400108
#120

Gas section diagram

Furnace heat exchanger cover

Part #48GS400108

$325.53 | 
$12.00 OFF Phone Price : $337.53
In Stock
Blower Assembly 48GS400106
Blower assembly

Part #48GS400106

Replaced by #48GS400649

?
Manufacturer substitution
This part replaces 48GS400106. Substitute parts can look different from the original.
$708.46 | 
$12.00 OFF Phone Price : $720.46
In Stock
Insulation 48GS500191
#29

Inside view diagram

Insulation

Part #48GS500191

$76.73
In Stock
Payne Panel 48GS400495
#2

Front view/louver option/rear view diagram

Payne panel

Part #48GS400495

$219.82
In Stock
Scroll 48GS500109
#81

Blower assy diagram

Scroll

Part #48GS500109

$206.45
In Stock
Paint 313974-751
#NI

Front view/louver option/rear view diagram

Paint

Part #313974-751

$60.89
In Stock
Grille 50HJ501200
Grille

Part #50HJ501200

$163.72
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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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?

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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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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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Time required
 15 minutes or less
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How to replace the furnace flame sensor

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How to replace a heating and air conditioning system thermostat

How to replace a heating and air conditioning system thermostat

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 30 minutes or less

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

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Maintaining your air conditioner

Maintaining your air conditioner

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