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
Central Air Conditioner

Model # CA48M-1S Official Thermal Zone split-system air conditioner

Here are the diagrams and repair parts for Official Thermal Zone CA48M-1S split-system air conditioner, 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 22 parts  |
Cap Strap 258780
#11

Split system air conditioner diagram

Cap strap

Part #258780

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

Capacitor 621466
#10

Split system air conditioner diagram

Capacitor

Part #621466

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

Contactor 621662
#9

Split system air conditioner diagram

Contactor

Part #621662

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

Snap Bushing Sb437-5 (not Shown) 631323
#13

Split system air conditioner diagram

Snap bushing sb437-5 (not shown)

Part #631323

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

Tap Pan 496162Z
#14

Split system air conditioner diagram

Tap pan

Part #496162Z

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

Compressor Grommet (4) 668530
#21

Split system air conditioner diagram

Compressor grommet (4)

Part #668530

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

Nut ,flange (4) 606248
#19

Split system air conditioner diagram

Nut ,flange (4)

Part #606248

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

Coil Guard (formed) D08789
#5

Split system air conditioner diagram

Coil guard (formed)

Part #D08789

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

Control Board 496540
#7

Split system air conditioner diagram

Control board

Part #496540

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

Compressor 913795
#2

Split system air conditioner diagram

Compressor

Part #913795

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

Symptoms for upright vacuums

Why is my vacuum cleaner's red light always on?

Main causes: dirty sensor eyes, bad dirt sensor control board…

Read more

Why is my vacuum cleaner's green light always on?

Main causes: wiring failure, faulty dirt sensor control board…

Read more

Effective articles & videos to help repair your central air conditioners

View all
Maintaining your air conditioner

Maintaining your air conditioner

Learn how to maintain your central air conditioner to keep it running smoothly all summer long.…

Read more
How to prevent the 2 most common AC failures from ruining your summer

How to prevent the 2 most common AC failures from ruining your summer

Get tips to help keep your central AC running all summer long…

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