Thermal Zone
Central Air Conditioner

Model # CH30K-1S Official Thermal Zone 10 seer split-system heat pump

Here are the diagrams and repair parts for Official Thermal Zone CH30K-1S 10 seer split-system heat pump, 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 30 parts  |

Accumulatr 668793
#8

10 seer split system heat pump diagram

Accumulatr

Part #668793

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

Central Air Conditioner Evaporator Fan Blade 667262
#23

10 seer split system heat pump diagram

Central air conditioner evaporator fan blade

Part #667262

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

Capacitor 620762
#17

10 seer split system heat pump diagram

Capacitor

Part #620762

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

Reversing Valve Coil 668770
#10

10 seer split system heat pump diagram

Reversing valve coil

Part #668770

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

Nut ,flange (4) 606248
#26

10 seer split system heat pump diagram

Nut ,flange (4)

Part #606248

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

Refigerant Valve (large) 663575
#6

10 seer split system heat pump diagram

Refigerant valve (large)

Part #663575

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

Swivel Connector 663394
#30

10 seer split system heat pump diagram

Swivel connector

Part #663394

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

Bottom Pan 494490Z
#1

10 seer split system heat pump diagram

Bottom pan

Part #494490Z

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

Contactor 621661
#16

10 seer split system heat pump diagram

Contactor

Part #621661

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

Access Panel 374273Z
#20

10 seer split system heat pump diagram

Access panel

Part #374273Z

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

Repair guides for electric wall ovens

How to replace a wall oven broil element

How to replace a wall oven broil element

Follow these step-by-step instructions to replace the broiler element in an electric oven.…

Repair difficulty
Time required
 15 minutes or less
How to replace a temperature sensor on an electric wall oven

How to replace a temperature sensor on an electric wall oven

These step-by-step instructions guide you through replacing a temperature sensing probe on an electric wall oven.…

Repair difficulty
Time required
 15 minutes or less
How to replace a wall oven hidden bake element

How to replace a wall oven hidden bake element

These step-by-step instructions guide you through replacing the hidden bake element.…

Repair difficulty
Time required
 30 minutes or less

Effective articles & videos to help repair your central air conditioners

Maintaining your air conditioner

Maintaining your air conditioner

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

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…

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.…