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York
Heating & Cooling Combined Unit

Model # D4CG150N20046 Official York single-package gas/electric unit

Here are the diagrams and repair parts for Official York D4CG150N20046 single-package gas/electric unit, as well as links to manuals and error code tables, if available.

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Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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Model diagram and schematic

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Showing 10 of 170 parts  |
Elec Cntrllr 025-20963-000
#18

Unit parts diagram

Elec cntrllr

Part #025-20963-000

$21.34
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

Cap Run 024-20046-000
#21

Unit parts diagram

Cap run

Part #024-20046-000

Replaced by #12908

?
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
Coil, Cond. (fomed /coated) (4) Includes Header And Technicoating. 373-10219-801
#87A

Unit parts diagram

Coil, cond. (fomed /coated) (4) includes header and technicoating.

Part #373-10219-801

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

Relay, Cnt'l (blower Timer) 024-26090-001
#32C

Unit parts diagram

Relay, cnt'l (blower timer)

Part #024-26090-001

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

Accessories (electrical) Low Ambient Controller Kit (requires Either 2cm04600806 Or 2cm04600851 Motor) 2LA04700100

#NI

All parts diagram

Accessories (electrical) low ambient controller kit (requires either 2cm04600806 or 2cm04600851 motor)

Part #2LA04700100

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

Header, Discharge (front Coil) (sys. 1) 373-10216-050
#86

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

Plate, Orifice 063-90038-021
#78A

Unit parts diagram

Plate, orifice

Part #063-90038-021

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

Varisotr (ventor Motor Protector) 025-30145-000
#80

Unit parts diagram

Varisotr (ventor motor protector)

Part #025-30145-000

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

Sem, Valve (1/4 Od Tube) 022-08017-000
#84

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

Most common symptoms to help you fix your heating & cooling combined units

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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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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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