Can’t find your part?   Contact us:
+1-309-603-4777
Sears Parts Direct
Orders

  • Keep track of the models you own in your profile

    Sign in or Register to view or add models

Schedule a repair
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.

There are a couple of ways to find the part or diagram you need:

  • Click a diagram to see the parts shown on that diagram.
  • 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”.

We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.

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

Model diagram and schematic

SEARCH WITHIN THIS MODEL

?

This is the number corresponding to the part on the diagram / schematic

Search
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

Panel, Vestibule (lower) 073-17972-000

#37

All parts diagram

Panel, vestibule (lower)

Part #073-17972-000

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

Accumulator N/P

#3A

All parts diagram

Accumulator

Part #N/P

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

Coil, Secondary Heat Exchanger 373-17885-006

#21

All parts diagram

Coil, secondary heat exchanger

Part #373-17885-006

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

Baffle, Air (l.h. Recoup, Coil) 073-17989-002

#18

All parts diagram

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

Part #073-17989-002

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

Deck, Front 073-20706-000

#23

All parts diagram

Deck, front

Part #073-20706-000

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

Mount 026-31459-000

#51

All parts diagram

Mount

Part #026-31459-000

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

Plug, Window 025-30899-000

#38

All parts diagram

Plug, window

Part #025-30899-000

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

Grommet 028-11284-000

#46

All parts diagram

Grommet

Part #028-11284-000

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

Symptoms for gas leaf blowers

Choose a symptom to see related leaf blower repairs.

View all

What should I do if my leaf blower leaks gas?

Main causes: cracked fuel lines, leaky carburetor seals, damaged fuel tank cap, cracked fuel tank…

Read more

Why does a leaf blower vibrate excessively?

Main causes: damaged fan blade, engine needs a tune up, dirty carburetor…

Read more

Why does my leaf blower run roughly?

Main causes: stale fuel, dirty air filter, bad spark plug, cracked fuel lines, clogged carburetor…

Read more

What should I do if my leaf blower engine smokes?

Main causes: mixing too much 2-cycle oil with the gas, dirty air filter, clogged carburetor, engine needs tune up…

Read more

Why won't my leaf blower start?

Main causes: bad gas, clogged air filter, cracked fuel lines, clogged fuel filter, dirty carburetor, bad spark plug, wor…

Read more

Repair guides for gas leaf blowers

These step-by-step repair guides will help you safely fix what’s broken on your leaf blower.

View all
How to replace a leaf blower carburetor

How to replace a leaf blower carburetor

The carburetor could be the problem If the leaf blower engine won't start even though there's fuel in the tank. Follow t…

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace leaf blower fuel lines

How to replace leaf blower fuel lines

Leaf blower fuel lines deteriorate with time and eventually can split or crack. You can remove and replace them yourself…

Read more
Repair difficulty
Time required
 60 minutes or less
How to rebuild a leaf blower carburetor

How to rebuild a leaf blower carburetor

If the leaf blower engine won't start even though there's fuel in the tank, the carburetor could be the problem. Follow …

Read more
Repair difficulty
Time required
 60 minutes or less

Effective articles & videos to help repair your furnaces

Use the advice and tips in these articles to get the most out of your leaf blower.

View all
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.…

Read more
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.…

Read more
Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…

Read more

Parts & More