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
Thermal Zone
Air Handler

Model # AV42C-1 Official Thermal Zone air handler

Here are the diagrams and repair parts for Official Thermal Zone AV42C-1 air handler, 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 18 parts  |
Upper Door, With Insulation 372022Z
#11

Air handlers diagram

Upper door, with insulation

Part #372022Z

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

Cap, Top With Insulation 372102Z
#1

Air handlers diagram

Cap, top with insulation

Part #372102Z

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

Circuit Board Only 624552
#2A

Air handlers diagram

Circuit board only

Part #624552

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

Drain Pan Only, "a" Coils, C-cab 668718
#14

Air handlers diagram

Drain pan only, "a" coils, c-cab

Part #668718

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

Motor Cable, 2-wire (not Shown) 257400
#18

Air handlers diagram

Motor cable, 2-wire (not shown)

Part #257400

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

Electrical Panel Assembly 371840
#2

Air handlers diagram

Electrical panel assembly

Part #371840

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

Motor Cable, 13-wire (not Shown) 634594
#17

Air handlers diagram

Motor cable, 13-wire (not shown)

Part #634594

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

Filter Cover 257963
#15

Air handlers diagram

Filter cover

Part #257963

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

Motor Mount 913871
#10

Air handlers diagram

Motor mount

Part #913871

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

Blower Wheel, 10 X 10 667272
#7

Air handlers diagram

Blower wheel, 10 x 10

Part #667272

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

Symptoms for electric ranges

Why doesn't my electric range's surface element heat properly?

Main causes: faulty surface element, burner control switch failure, temperature limiter not working properly, loose wiri…

Read more

Should I replace a damaged glass cooktop?

Main causes: impact from dropping an item on the glass surface, ceramic glass surface flaw, surface element temperature …

Read more

Repair guides for electric ranges

How to replace a range hidden bake element

How to replace a range hidden bake element

These step-by-step instructions guide you through replacing the oven hidden bake element in an electric range.…

Read more
Repair difficulty
Time required
 30 minutes or less
How to replace an electric range oven door outer glass panel

How to replace an electric range oven door outer glass panel

Learn how to replace a damaged outer window panel on your oven door with these step-by-step instructions. …

Read more
Repair difficulty
Time required
 45 minutes or less
How to replace a range glass cooktop

How to replace a range glass cooktop

These step-by-step instructions explain how to replace a damaged ceramic glass cooktop on an electric range. …

Read more
Repair difficulty
Time required
 45 minutes or less

Effective articles & videos to help repair your air handlers

View all
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

Parts & More