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Carrier
Heating & Cooling Combined Unit

Model # 50GL048300 Official Carrier central package

Here are the diagrams and repair parts for Official Carrier 50GL048300 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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ALL PARTS
Showing 10 of 119 parts  |
Contactor HN51JD024
#45

Control box assy diagram

Contactor

Part #HN51JD024

The manufacturer no longer makes this part, and there's no substitute part

Sensor 9901-0001
#112

Accessory economizer diagram

Sensor

Part #9901-0001

$96.47
In Stock
Valve EC39DM061
#NI

Louver option diagram

Valve

Part #EC39DM061

This item is not returnable
$5.66
In Stock
Grommet KA56TR057
#37

Evap top diagram

Grommet

Part #KA56TR057

This item is not returnable
$4.89
In Stock
Tab Kit 48GS660005
#6A

Louver option diagram

Tab kit

Part #48GS660005

$273.24
In Stock
Grommet KA56TR056
#60

Blower assy diagram

Grommet

Part #KA56TR056

$25.31
In Stock
Top, Evap 48GS400244
#14

Evap top diagram

Top, evap

Part #48GS400244

$427.15
In Stock
Panel 48GS400490
#6

Louver option diagram

Panel

Part #48GS400490

$206.20
In Stock
Paint 313974-751
#36B

Louver option diagram

Paint

Part #313974-751

$60.89
In Stock
Insulation 48GS500306
#28

Top view diagram

Insulation

Part #48GS500306

$104.76
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 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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15 minutes or less
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How to replace a heating and air conditioning system thermostat

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