York
Furnace

Model # P3DHC20N09501 Official York gas furnace

Here are the diagrams and repair parts for Official York P3DHC20N09501 gas furnace, 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 70 parts  |

Furnace Burner Flame Sensor 025-30788-700

#9

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Furnace burner flame sensor

Part #025-30788-700

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

Kero-sun Furnace Burner 029-20482-000

#20

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Kero-sun furnace burner

Part #029-20482-000

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

Control 031-01266-000

#7

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Control

Part #031-01266-000

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

Gasket, Burner Box 028-12459-004

#44

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Gasket, burner box

Part #028-12459-004

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

Gommet, Manifold Seal 028-12465-000

#45

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Gommet, manifold seal

Part #028-12465-000

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

Panel, Vestibule (lower) 073-17972-000

#37

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Panel, vestibule (lower)

Part #073-17972-000

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

Baffle, Air (r.h. Recoup, Coil) 073-17989-001

#19

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Baffle, air (r.h. recoup, coil)

Part #073-17989-001

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

Washer 028-09412-002

#49

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Washer

Part #028-09412-002

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

Top Panel 073-17986-003

#34

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Top panel

Part #073-17986-003

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

Drain, Condensate Pan 028-13341-000

#67

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Drain, condensate pan

Part #028-13341-000

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

Symptoms for top-mount refrigerators

Main causes: frozen or clogged defrost drain tube, cracked water system tubing…

Repair guides for top-mount refrigerators

How to replace a refrigerator water valve

How to replace a refrigerator water valve

Replace the water valve that feeds water to the ice maker and water dispenser if it no longer controls the flow of water…

Repair difficulty
Time required
 15 minutes or less
How to replace the evaporator fan motor in a top-freezer refrigerator

How to replace the evaporator fan motor in a top-freezer refrigerator

The evaporator fan motor blows air across the evaporator coils and through the refrigerator cabinet for cooling. Replace…

Repair difficulty
Time required
 15 minutes or less
How to replace the compressor start relay in a top-freezer refrigerator

How to replace the compressor start relay in a top-freezer refrigerator

The compressor start relay starts the compressor and shuts it off if the motor overheats. Replace the start relay if it'…

Repair difficulty
Time required
 15 minutes or less

Effective articles & videos to help repair your furnaces

How to get your furnace ready for winter

How to get your furnace ready for winter

Get expert tips for preparing your furnace for winter. Follow maintenance tips to keep your furnace in top shape.…

Introducing new technical repair content that we’re developing for the Sears Technical Institute

Introducing new technical repair content that we’re developing for the Sears Technical Institute

Learn about Sears Technical Institute and the advanced technical content being developed for aspiring appliance techs.…

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