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
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

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

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

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

Compressor 914955
#10

10 seer split system heat pump diagram

Compressor

Part #914955

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

Blower Panel Assembly D03521Z
#32

10 seer split system heat pump diagram

Blower panel assembly

Part #D03521Z

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

Reversing Valve 668767
#12

10 seer split system heat pump diagram

Reversing valve

Part #668767

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

Repair guides for front-engine lawn tractors

How to replace a blade clutch cable on a riding lawn mower

How to replace a blade clutch cable on a riding lawn mower

If the blades don't spin on your riding mower when you shift the lever, the blade clutch cable could be broken. Here’s h…

Repair difficulty
Time required
 30 minutes or less
How to replace a riding lawn mower blade drive belt

How to replace a riding lawn mower blade drive belt

Replace the blade drive belt if it's broken or won't spin the cutting blades because of wear.…

Repair difficulty
Time required
 45 minutes or less
How to replace a riding lawn mower front tire

How to replace a riding lawn mower front tire

Get your mower moving again by using these instructions when replacing a damaged front tire.…

Repair difficulty
Time required
 60 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.…