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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 185 parts  |
Elec Cntrllr 025-20963-000
#18

Unit parts diagram

Elec cntrllr

Part #025-20963-000

$19.63
In Stock
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

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

Flame Sensor 025-32676-000
#55A

Unit parts diagram

Flame sensor

Part #025-32676-000

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

Rail-base 063-90015-001
#121

Unit parts diagram

Rail-base

Part #063-90015-001

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

Panel, Access (blower) (1 Req'd) (unit Style D,e) 363-89927-223
#103B

Unit parts diagram

Panel, access (blower) (1 req'd) (unit style d,e)

Part #363-89927-223

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

Isolator, Compr Top (8 Req'd) 021-17181-700
#5

Unit parts diagram

Isolator, compr top (8 req'd)

Part #021-17181-700

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

Relay Control (heat Sequence)(unit Style A-c,d) 024-19082-738
#32

Unit parts diagram

Relay control (heat sequence)(unit style a-c,d)

Part #024-19082-738

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

Connector, Soc (box Of 50)(use Hand Tool #044-02999-700 When Applying Contact.) 025-19673-000
#26

Unit parts diagram

Connector, soc (box of 50)(use hand tool #044-02999-700 when applying contact.)

Part #025-19673-000

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

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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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Main causes: Errant thermostat settings, lack of power, bad interlock switches, lack of exhaust ventilation, wiring fail...

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