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Thermal Zone
Central Air Conditioner

Model # PA2AK-1S Official Thermal Zone 10 seer single-package air conditioner

Here are the diagrams and repair parts for Official Thermal Zone PA2AK-1S 10 seer single-package 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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Showing 10 of 39 parts  |
Central Air Conditioner Dual-motor Run Capacitor 620777
#34

10 seer single pkg. air conditioner diagram

Central air conditioner dual-motor run capacitor

Part #620777

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

Fan Motor 621720
#2

10 seer single pkg. air conditioner diagram

Fan motor

Part #621720

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

Cap 621434
#33

10 seer single pkg. air conditioner diagram

Cap

Part #621434

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

Compressor 912956
#10

10 seer single pkg. air conditioner diagram

Compressor

Part #912956

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

Fan Blade 667279
#4

10 seer single pkg. air conditioner diagram

Fan blade

Part #667279

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

Transformer 621708
#31

10 seer single pkg. air conditioner diagram

Transformer

Part #621708

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

Comperssor Cover D02891Z
#36

10 seer single pkg. air conditioner diagram

Comperssor cover

Part #D02891Z

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

Duct Collar 12" 250101
#40

10 seer single pkg. air conditioner diagram

Duct collar 12"

Part #250101

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

Blower Relay 621097
#30

10 seer single pkg. air conditioner diagram

Blower relay

Part #621097

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

Swivel Connector 663394
#18

10 seer single pkg. air conditioner diagram

Swivel connector

Part #663394

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

Symptoms for treadmills

Choose a symptom to see related treadmill repairs.

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Why won't my treadmill power up?

Main causes: no power, bad power cord, tripped or faulty overload switch, bad power switch, wiring failure, bad motor co…

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Why is my treadmill's walking belt off center?

Main causes: rear roller out of alignment, damaged walking belt, bad roller…

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Why won't my treadmill start even though the console display works?

Main causes: missing safety key, bad control console, wiring failure, faulty motor control board, bad drive motor…

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Why is my treadmill's heart rate sensor not accurate?

Main causes: faulty sensors, wiring failure, bad control console…

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Why does my treadmill have no display?

Main causes: bad control console, wiring failure, bad motor control board…

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Why does my treadmill's walking belt slow down?

Main causes: damaged walking belt, improper belt tension, lack of belt lubricant, bad drive motor…

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Why is my treadmill's walking belt slipping?

Main causes: damaged walking belt, improper belt tension, bad roller bearing…

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Repair guides for treadmills

These step-by-step repair guides will help you safely fix what’s broken on your treadmill.

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How to replace a treadmill motor controller

How to replace a treadmill motor controller

Your treadmill motor won't run with a defective motor controller. Replace the motor controller if it doesn't operate the…

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace a treadmill walking belt

How to replace a treadmill walking belt

A worn walking belt will begin to slow down during use. If your treadmill walking belt is worn out, replace it using the…

Read more
Repair difficulty
Time required
 45 minutes or less
How to replace a treadmill drive motor

How to replace a treadmill drive motor

A defective drive motor won't run when activated by the motor controller. Replace the treadmill drive motor if it doesn'…

Read more
Repair difficulty
Time required
 15 minutes or less

Effective articles & videos to help repair your central air conditioners

Use the advice and tips in these articles and videos to get the most out of your treadmill.

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Maintaining your air conditioner

Maintaining your air conditioner

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

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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…

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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.…

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