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 # PH36K-1 Official Thermal Zone 10 seer split-system heat pump

Here are the diagrams and repair parts for Official Thermal Zone PH36K-1 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 50 parts  |
Capacitor 621435
#39

10 seer split system heat pump diagram

Capacitor

Part #621435

Replaced by #12908

?
Manufacturer substitution
This part replaces 621435. Substitute parts can look different from the original.
This item is not returnable
$5.26 | 
16% OFF Phone Price : $6.26
In Stock
Accumulatr 668793
#11

10 seer split system heat pump diagram

Accumulatr

Part #668793

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

Blower Wheel 667037
#26

10 seer split system heat pump diagram

Blower wheel

Part #667037

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

Fan Motor 621720
#2

10 seer split system heat pump diagram

Fan motor

Part #621720

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

Dual-motor Run Capacitor 620779
#40

10 seer split system heat pump diagram

Dual-motor run capacitor

Part #620779

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

Control Panel D02881
#35

10 seer split system heat pump diagram

Control panel

Part #D02881

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

Top Grille 669175Z
#3

10 seer split system heat pump diagram

Top grille

Part #669175Z

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

Drain Tube Assembly 663713
#16

10 seer split system heat pump diagram

Drain tube assembly

Part #663713

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

Swivel Connector 663394
#23

10 seer split system heat pump diagram

Swivel connector

Part #663394

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

Rear Panel Assembly D03461Z
#31

10 seer split system heat pump diagram

Rear panel assembly

Part #D03461Z

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

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

Downdraft Ventilation System
Downdraft ventilation system Repair Parts