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York
Furnace

Model # P3URD20N11201A Official York upflow gas furnace

Here are the diagrams and repair parts for Official York P3URD20N11201A upflow 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 80 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

Furnace Temperature Limit Switch 025-29041-002

#5

All parts diagram

Furnace temperature limit switch

Part #025-29041-002

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

Gasket 028-11647-000

#46

All parts diagram

Gasket

Part #028-11647-000

$18.00
In Stock
Gasket, Burner Box To Vest Panel 028-12458-004

#45

All parts diagram

Gasket, burner box to vest panel

Part #028-12458-004

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

Panel, Burner Box (bottom) 073-20824-000

#28A

All parts diagram

Panel, burner box (bottom)

Part #073-20824-000

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

Furnace Blower Housing 373-06239-700

#16

All parts diagram

Furnace blower housing

Part #373-06239-700

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

Hose, Inducer Drain 028-12463-002

#60

All parts diagram

Hose, inducer drain

Part #028-12463-002

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

Gas Valve 025-31969-000

#14

All parts diagram

Gas valve

Part #025-31969-000

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

Coil, Secondary Heat Exchanger 373-18279-005

#21A

All parts diagram

Coil, secondary heat exchanger

Part #373-18279-005

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

Symptoms for electric water heaters

Why does my water heater's heating element fail often?

Main causes: excessive tank sediment, high voltage supply…

Read more

Why does the temperature of my hot water fluctuate?

Main causes: thermostats need adjustment, bad heating elements, faulty thermostats, tank sediment build-up, broken dip t…

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Repair guides for electric water heaters

How to replace a water heater element

How to replace a water heater element

If your water heater runs out of hot water quickly and one of the two heating elements has failed, replace the element f…

Read more
Repair difficulty
Time required
 30 minutes or less
How to replace an electric water heater thermostat

How to replace an electric water heater thermostat

If the water temperature fluctuates or you don't get enough hot water, follow these instructions to replace your water h…

Read more
Repair difficulty
Time required
 30 minutes or less
How to replace a water heater temperature and pressure (T&P) relief valve

How to replace a water heater temperature and pressure (T&P) relief valve

Replace a broken temperature/pressure (T&P) relief valve on an electric water heater using these instructions.…

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Repair difficulty
Time required
 15 minutes or less

Effective articles & videos to help repair your furnaces

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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.…

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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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Top questions about Sears and Sears PartsDirect

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