The OEM Pentair TS5L Temperature Sensor is a linear thermistor replacement for Compool automation systems, engineered to monitor pool, spa, solar, or freeze temperatures with precision. Compatible with a range of Pentair Compool control panels, it supports accurate system automation for heating and safety functions. Built to withstand poolside environments, this sensor is housed in durable materials and includes clips for streamlined installation. It ensures reliable performance for year-round temperature regulation.

• Precision Temperature Monitoring: Offers linear temperature readings that support accurate pool or spa automation through Compool controllers.

• Broad Compool Compatibility: Designed to work with various Pentair Compool systems, enhancing performance of solar, heater, and freeze protection functions.

• Rugged Sensor Build: Constructed from durable components that withstand water exposure, temperature shifts, and long-term use in outdoor installations.

• Quick Installation: Includes mounting clips for a fast, secure install into the control system without requiring system recalibration.

• OEM System Integration: Provides original equipment accuracy and compatibility to maintain factory-standard control over pool or spa systems.

• (1)ÊPentair TS5L Temperature Sensor
• (2) Clips

• Pentair Compool Automation Control Systems

Need to replace the Pentair TS5L Temperature Sensor for your Compool system? This section covers install tips, usage scenarios, and how to get it in-store at your local Discount Pool Mart.

Using the TS5L for Accurate Pool and Spa Temps

This sensor supports precise control of water, solar, or freeze temps Ñ making it key to efficient automation.

What does the TS5L temperature sensor monitor in my pool system?

Can this sensor regulate freeze protection through Compool?

Is the TS5L accurate enough for solar temperature control?

Where should I mount this for best temperature accuracy?

Can I walk into Discount Pool Mart and pick this up today?

Diagnosing a Failing Sensor in Your Compool Setup

Bad temperature data can cause over-heating, freezing, or incorrect pump behavior. Here's how to know when it's time to replace the sensor.

Why is my heater shutting off early or running too long?

Does a failing TS5L sensor affect freeze detection?

What are signs that my Compool sensor isnÕt reading correctly?

Can this part cause solar heating to underperform?

Will Discount Pool Mart test a sensor if I bring it in?

Buying the TS5L Locally

This sensor is often stocked in-store, especially during seasonal maintenance. Here's how to find it fast.

Where can I buy the TS5L temperature sensor in store?

Do all Discount Pool Mart stores carry Compool parts?

Can I get help verifying compatibility with my system?

Are sensor clips sold in store if I lose mine?

Can I return this part in store if unopened?