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 # 435 FEI NAT Official Williams wall furnace

Here are the diagrams and repair parts for Official Williams 435-FEI-NAT 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.

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 66 parts  |
Vent Cover 7B12

#7

All parts diagram

Vent cover

Part #7B12

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

Furnace Burner Flame Sensor P271100

#41A

All parts diagram

Furnace burner flame sensor

Part #P271100

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

Liner Assembly 12B15

#2

All parts diagram

Liner assembly

Part #12B15

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

Furnace Motor Isolator P022800

#20

All parts diagram

Furnace motor isolator

Part #P022800

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

Wire P321522

#47B

All parts diagram

Wire

Part #P321522

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

Drft Hd Assy 12B12

#8

All parts diagram

Drft hd assy

Part #12B12

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

Furnace Pilot Burner P179900

#40D

All parts diagram

Furnace pilot burner

Part #P179900

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

Fan Blade P300500

#17

All parts diagram

Fan blade

Part #P300500

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

Center Front Panel 12C21

#10

All parts diagram

Center front panel

Part #12C21

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

Casing Assembly 12C10

#1

All parts diagram

Casing assembly

Part #12C10

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

Articles and videos for countertop microwaves

How to tell if a fuse is blown

How to tell if a fuse is blown

Learn how to tell whether a fuse is blown…

Read more

Parts & More