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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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ALL PARTS
Showing 10 of 70 parts  |
Furnace Burner Flame Sensor 025-30788-700

#9

All parts diagram

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

All parts diagram

Kero-sun furnace burner

Part #029-20482-000

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

Hose, Inducer Drain 028-13307-000

#57

All parts diagram

Hose, inducer drain

Part #028-13307-000

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

Gas Valve 025-31969-000

#14

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Gas valve

Part #025-31969-000

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

Control Board 025-27792-001

#6

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Control board

Part #025-27792-001

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

Switch, Air Pressure 024-27834-000

#10

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Switch, air pressure

Part #024-27834-000

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

Condensation Pan 028-13325-000

#27

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Condensation pan

Part #028-13325-000

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

Deck, Blower (rear) 073-18245-000

#22

All parts diagram

Deck, blower (rear)

Part #073-18245-000

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

Gasket, Combustion Blower 028-12498-000

#42

All parts diagram

Gasket, combustion blower

Part #028-12498-000

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

Repair guides for chest freezers

How to replace a freezer compressor start relay

How to replace a freezer compressor start relay

The compressor start relay starts the compressor. If the compressor won’t start, follow these steps to replace a defect…

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace a freezer temperature control thermostat

How to replace a freezer temperature control thermostat

The cold control thermostat regulates the freezer temperature. A defective cold control thermostat can prevent the compr…

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace a freezer lid gasket

How to replace a freezer lid gasket

The lid gasket prevents air and moisture from entering the freezer when the lid is closed. Follow these steps to replace…

Read more
Repair difficulty
Time required
 30 minutes or less

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How to get your furnace ready for winter

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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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