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York
Heating & Cooling Combined Unit

Model # D4CG150N20025ME Official York single-package gas/electric unit

Here are the diagrams and repair parts for Official York D4CG150N20025ME single-package gas/electric unit, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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Showing 10 of 186 parts  |
Igniter 025-29010-000
#51

Unit parts diagram

Igniter

Part #025-29010-000

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

Elec Cntrllr 025-20963-000
#18

Unit parts diagram

Elec cntrllr

Part #025-20963-000

$19.63
In Stock
Motor 024-24110-003
#8

Unit parts diagram

Motor

Part #024-24110-003

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

Cap Run 024-20046-000
#21

Unit parts diagram

Cap run

Part #024-20046-000

Replaced by #12908

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Manufacturer substitution
This part replaces 024-20046-000. Substitute parts can look different from the original.
This item is not returnable
$5.26 | 
16% OFF Phone Price : $6.26
In Stock
Post Rear 063-89995-003
#114

Unit parts diagram

Post rear

Part #063-89995-003

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

Sem, Valve (1/4 Od Tube) 022-08017-000
#83

Unit parts diagram

Sem, valve (1/4 od tube)

Part #022-08017-000

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

Compressor, Hermetic (2 Required) (d4ce150a25 12.5 Ton) 015-02723-005
#1

Unit parts diagram

Compressor, hermetic (2 required) (d4ce150a25 12.5 ton)

Part #015-02723-005

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

Transformer 025-25973-000
#34

Unit parts diagram

Transformer

Part #025-25973-000

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

Header, Discharge (front Coil) (sys. 1) 373-10216-050
#85

Unit parts diagram

Header, discharge (front coil) (sys. 1)

Part #373-10216-050

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

Heat Exchange 363-90016-006
#41

Unit parts diagram

Heat exchange

Part #363-90016-006

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

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

These step-by-step repair guides will help you safely fix what’s broken on your HVAC system.

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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 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

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

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