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Thermal Zone
Central Air Conditioner

Model # CA18K-1S Official Thermal Zone split-system air conditioner

Here are the diagrams and repair parts for Official Thermal Zone CA18K-1S split-system air conditioner, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 22 parts  |
Cond.motor 621634
#15

Split system diagram

Cond.motor

Part #621634

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

Capacitor 620780
#10

Split system diagram

Capacitor

Part #620780

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

Fan Blade 667261
#16

Split system diagram

Fan blade

Part #667261

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

Control Box Cover 374260Z
#20

Split system diagram

Control box cover

Part #374260Z

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

Compressor 912969
#2

Split system diagram

Compressor

Part #912969

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

Bottom Pan 494480Z
#1

Split system diagram

Bottom pan

Part #494480Z

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

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

Split system diagram

Snap bushing sb437-5 (not shown)

Part #631323

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

Compressor Bolt 600284
#22

Split system diagram

Compressor bolt

Part #600284

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

Coil Guard (formed) D06781
#5

Split system diagram

Coil guard (formed)

Part #D06781

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

Nut ,flange (4) 606248
#19

Split system diagram

Nut ,flange (4)

Part #606248

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

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