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
Williams
Wall Heater

Model # 2203622 Official Williams wall furnace

Here are the diagrams and repair parts for Official Williams 2203622 wall 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.

Owner’s manual

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 10 parts  |
Furnace Gas Valve P295200A
#3

Wall furnace diagram

Furnace gas valve

Part #P295200A

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

Furnace Wall-mounted Thermostat P322016
#9

Wall furnace diagram

Furnace wall-mounted thermostat

Part #P322016

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

Iron Burner P147400
#1

Wall furnace diagram

Iron burner

Part #P147400

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

Orifice P090545
#5

Wall furnace diagram

Orifice

Part #P090545

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

Furnace Burner Igniter P322400
#7

Wall furnace diagram

Furnace burner igniter

Part #P322400

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

Control-dr 8A103
#2

Wall furnace diagram

Control-dr

Part #8A103

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

Pilot Assembly P323415
#8

Wall furnace diagram

Pilot assembly

Part #P323415

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

Hole Assy 12B40
#10

Wall furnace diagram

Hole assy

Part #12B40

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

Igniter P285500
#6

Wall furnace diagram

Igniter

Part #P285500

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

Manifold P147300
#4

Wall furnace diagram

Manifold

Part #P147300

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

Symptoms for gas ranges

Why isn't my range's gas burner heating properly?

Main causes: gas supply problem, faulty pressure regulator, clogs in burner or orifice, control system failure, faulty t…

Read more

Why won't my range's gas burner spark or ignite?

Main causes: burner igniter switch failure, bad spark module, dirty or damaged spark electrode, wiring failure…

Read more

Repair guides for gas ranges

How to replace oven door hinges on a gas range

How to replace oven door hinges on a gas range

See how to replace the oven door hinges on a gas range yourself, in just 30 minutes.…

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace a range spark igniter switch

How to replace a range spark igniter switch

Follow these steps to replace the spark igniter switch—sometimes called a burner switch or spark switch—on a gas or dual…

Read more
Repair difficulty
Time required
 60 minutes or less
How to replace a gas range oven control board

How to replace a gas range oven control board

These step-by-step instructions explain how to replace an oven control board on a gas range…

Read more
Repair difficulty
Time required
 15 minutes or less

Articles and videos for gas ranges

5 Holiday Cleaning Tasks Essential to Boosting Your Home’s Image

5 Holiday Cleaning Tasks Essential to Boosting Your Home’s Image

Get tips on completing essential holiday cleaning tasks to brighten your home.…

Read more
How to enjoy all the online benefits we offer on our Sears PartsDirect website

How to enjoy all the online benefits we offer on our Sears PartsDirect website

Learn about all the convenient features on our Sears PartsDirect website that make your parts purchases easier.…

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

Riding Mowers & Tractors
MTD Riding mowers & tractors Parts