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York
Heating & Cooling Combined Unit

Model # D4CE150A25 Official York single-package gas/electric unit

Here are the diagrams and repair parts for Official York D4CE150A25 single-package gas/electric unit, as well as links to manuals and error code tables, if available.

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  • In the search box below, enter all or part of the part number or the part’s name.

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

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For DIY troubleshooting advice and repair guides, visit our repair help section.

Model diagram and schematic

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Showing 10 of 125 parts  |
Motor 024-24110-003
#8

Page 1 diagram

Motor

Part #024-24110-003

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

Cap Run 024-20046-000
#16

Page 1 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
Cc Htr 025-28635-000
#1A

Page 1 diagram

Cc htr

Part #025-28635-000

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

Pressur 025-17620-014
#12

Page 1 diagram

Pressur

Part #025-17620-014

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

Circuit Board 031-00652-700
#9

Page 1 diagram

Circuit board

Part #031-00652-700

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

Accessories- (electrical) Electric Heater (600v) 24 Kw 2HE04512458

#NI

All parts diagram

Accessories- (electrical) electric heater (600v) 24 kw

Part #2HE04512458

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

Pulley 028-04765-000
#39A

Page 1 diagram

Pulley

Part #028-04765-000

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

Bushing 025-26385-000
#98

Page 1 diagram

Bushing

Part #025-26385-000

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

Key, 1/4 Sq X 5.5" Lg (blower Wheel)(style B) 001-07110-003
#34A

Page 1 diagram

Key, 1/4 sq x 5.5" lg (blower wheel)(style b)

Part #001-07110-003

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

Cap Connector 025-21191-000
#15

Page 1 diagram

Cap connector

Part #025-21191-000

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

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 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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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

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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Repair difficulty
Time required
 15 minutes or less
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How to replace the furnace flame sensor

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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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 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

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