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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  |
Rely Tim Dly HN67KJ077
#46

Control box assy diagram

Rely tim dly

Part #HN67KJ077

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

Motor M7415A1006
#109

Accessory economizer diagram

Motor

Part #M7415A1006

$701.20
In Stock
Heater HT32BH282
#NI

Louver option diagram

Heater

Part #HT32BH282

$169.08
In Stock
Panel 50JS500020
#32

Louver option diagram

Panel

Part #50JS500020

$297.89
In Stock
Dry Bulb 9901-0183
#113

Accessory economizer diagram

Dry bulb

Part #9901-0183

$84.76
In Stock
Filter 9460-4900
Filter

Part #9460-4900

$599.08
In Stock
Filter 9460-6700
#147

Accessory economizer diagram

Filter

Part #9460-6700

$279.82
In Stock
Central Air Conditioner Wire Harness 9962-0083
#110

Accessory economizer diagram

Central air conditioner wire harness

Part #9962-0083

$357.73
In Stock
Scroll 48GS500242
#53

Blower assy diagram

Scroll

Part #48GS500242

$233.73
In Stock
Sensor 9901-0001
#112

Accessory economizer diagram

Sensor

Part #9901-0001

$96.47
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 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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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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 15 minutes or less
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How to replace the furnace flame sensor

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

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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Repair difficulty
Time required
 30 minutes or less

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

Use the advice and tips in these articles and videos to get the most out of your HVAC system.

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Maintaining your air conditioner

Maintaining your air conditioner

Learn how to maintain your central air conditioner to keep it running smoothly all summer long.…

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How to prevent the 2 most common AC failures from ruining your summer

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