York
Furnace

Model # P3HUC20N08001 Official York furnace

Here are the diagrams and repair parts for Official York P3HUC20N08001 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 52 parts  |

Furnace Temperature Limit Switch 025-29041-002
#4

Multi-position natural gas(80+) diagram

Furnace temperature limit switch

Part #025-29041-002

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

Kero-sun Furnace Burner 029-20482-000
#19

Multi-position natural gas(80+) diagram

Kero-sun furnace burner

Part #029-20482-000

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

Switch 025-27747-018
#12

Multi-position natural gas(80+) diagram

Switch

Part #025-27747-018

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

Wiring Harness 373-17837-002
#48

Multi-position natural gas(80+) diagram

Wiring harness

Part #373-17837-002

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

Valve 025-31996-000
#11

Multi-position natural gas(80+) diagram

Valve

Part #025-31996-000

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

Mount 026-31459-000
#46

Multi-position natural gas(80+) diagram

Mount

Part #026-31459-000

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

Switch 025-27792-009
#12A

Multi-position natural gas(80+) diagram

Switch

Part #025-27792-009

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

Deck, Blower  (rear) 073-12082-001
#21

Multi-position natural gas(80+) diagram

Deck, blower (rear)

Part #073-12082-001

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

Panel, Access (burners) 073-17520-003
#25

Multi-position natural gas(80+) diagram

Panel, access (burners)

Part #073-17520-003

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

Limit Control 025-30321-700
#13

Multi-position natural gas(80+) diagram

Limit control

Part #025-30321-700

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

Repair guides for bottom-mount refrigerators

How to replace a door gasket in a French-door refrigerator

How to replace a door gasket in a French-door refrigerator

The door gasket, often called a door seal, seals the gap around the door to keep the cold air in and the warm air out. R…

Repair difficulty
Time required
 15 minutes or less
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 a refrigerator defrost control assembly

How to replace a refrigerator defrost control assembly

Follow these steps to replace the defrost control assembly if your Kenmore or LG French door refrigerator displays an er…

Repair difficulty
Time required
 120 minutes or less

Effective articles & videos to help repair your furnaces

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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

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