Pentair® Temperature Sensor (520272) OEM Replacement

Pentair®SKU: 520272

Sale price$89.99


Keep your pool a cool, comfortable temperature with the correct sensor! This temperature sensor can be used as a water, air, or solar temp sensor for Pentair® IntelliTouch®, EasyTouch®, and SunTouch® swimming pool control systems.

Temperature Sensor used with the IntelliTouch®, EasyTouch® and SunTouch® Systems. This Sensor may be used as a Water, Air, or Solar sensor.

P/N 520272 / TS5T / STS5T

Does NOT replace TS5L Sensor for Compool Systems.


  • Compatibility: Pentair® IntelliTouch, EasyTouch, and SunTouch systems
  • Replaces: Pentair® 520272, TS5T, and STS5T (red and black wires)
  • Includes 10K ohms thermistor, 15-foot cord, 2 O-rings

To use as a water temperature sensor: Insert the sensor into a small opening in the pipe between your pool's filter pump and filter using a hose clamp.

To use as an air temperature sensor: Mount the sensor in open air outside the power center in the shade and away from air conditioners, motors, and other heat sources.

To use as a solar temperature sensor: Fasten the sensor next to solar panels for unglazed panels or suspend between the collector and glazing for glazed panels.

Please note that this sensor is not compatible with the TS5L sensor for Compool Systems. For a sensor compatible with those models, try the TS5L replacement sensor.


  • Manufacturer: Pentair
  • Model: 520272
  • Shipping weight: 1 lb.

Watch our video to see how to properly replace the temperature sensor in Pentair systems.

    Statements of compatibility here are 100% guaranteed by Pool Guy Supply, Inc. and are not attributable to or made by Hayward® or any other original equipment manufacturer (OEM) of products sold on this website.

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