York
Furnace

Model # P-WHD12L03906 Official York gas furnace

Here are the diagrams and repair parts for Official York P-WHD12L03906 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 31 parts  |

Motor 024-26096-000
#1

Outdoor gas furnace diagram

Motor

Part #024-26096-000

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

Clamp 026-34642-000
#14

Outdoor gas furnace diagram

Clamp

Part #026-34642-000

Replaced by #S1-8680-5391

?
Manufacturer substitution
This part replaces 026-34642-000. Substitute parts can look different from the original.
$140.37
8% OFF Phone Price : $152.37
In Stock
Control 025-32634-000
#7

Outdoor gas furnace diagram

Control

Part #025-32634-000

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

Transformer 025-32637-000
#12

Outdoor gas furnace diagram

Transformer

Part #025-32637-000

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

Exchanger 026-34647-000
#23

Outdoor gas furnace diagram

Exchanger

Part #026-34647-000

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

Orifice, Gas (natural) 029-22106-000
#31

Outdoor gas furnace diagram

Orifice, gas (natural)

Part #029-22106-000

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

Burner 029-22107-000
#20

Outdoor gas furnace diagram

Burner

Part #029-22107-000

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

Igniter 024-26098-000
#8

Outdoor gas furnace diagram

Igniter

Part #024-26098-000

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

Switch 026-34639-000
#4

Outdoor gas furnace diagram

Switch

Part #026-34639-000

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

Switch, Air Pressure 026-34026-001
#10

Outdoor gas furnace diagram

Switch, air pressure

Part #026-34026-001

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

Repair guides for side-by-side refrigerators

How to replace an ice dispenser motor in a side-by-side refrigerator

How to replace an ice dispenser motor in a side-by-side refrigerator

If your side-by-side refrigerator isn’t churning out ice, replacing the motor could fix the problem. These steps explain…

Repair difficulty
Time required
 45 minutes or less
How to replace a defrost heater in a side-by-side refrigerator

How to replace a defrost heater in a side-by-side refrigerator

If frost is building up in the freezer of your side-by-side refrigerator, the defrost heater could be faulty. Follow the…

Repair difficulty
Time required
 45 minutes or less
How to replace an evaporator fan motor in a side-by-side refrigerator

How to replace an evaporator fan motor in a side-by-side refrigerator

If your refrigerator isn't as cold as it should be, it could be that the evaporator fan motor isn't circulating air. Thi…

Repair difficulty
Time required
 60 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.…

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.…