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Pentair Hi Limit Sensor 150F Auto-reset NT

List price: $91.94
You save: $9.95 (11%)
Contact us for availability
Price in points: 1640 points
I acknowledge that all replacement parts are final sale and installation of this product must be performed by a professional technician; self-installation can void manufacturer's warranty.

Quick Overview

Pentair 471694 Hi Limit Sensor 150F Auto-reset NT
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Pentair High Limit Sensor 150F Auto-reset NT

To enjoy comfortable pool or spa water each summer season, the temperatures within your heater rise extremely high to heat water fast and efficiently. But, your Pentair heater is only designed to handle temperatures that go so high. In each Pentair pool and spa heater, high limit switches are included to protect your heater by shutting it down if the temperature gets too high. This built-in feature ensures that more extensive and expensive damaged is not done to your heater when there is a problem.

Over time, high temperatures, frequent use, and exposure to moisture and weather can cause your high limit sensor to corrode. If this happens, you'll need to find a replacement that fits your existing heater.

Installing the 471694 Pentair Hi Limit Sensor 150F Auto-reset NT

The 471694 Pentair Hi Limit Sensor is suitable for use in Pentair Minimax LN, NT, STD and TSI heaters (models 200, 250, 300 and 400 and Pentair MiniMax CH heater (models 150, 200, 250, 300, 350 and 400). For anyone who has experience in repairing pool heaters, replacing this hi limit sensor is a fast and easy job that can get your pool heater up and running again in a matter of moments.

Be sure that the 471694 is the right high limit sensor for your existing pool heater model for a fast and stress-free repair.

Used With:

  • Pentair Minimax CH Heaters - 150, 200, 250, 300, 350, 400
  • Pentair Minimax CH, 150 IID Heaters - 150

Might be compatible with older models as long as the part number is listed in the product manual


NOTE: Product images are for illustration purposes only and may not exactly match the actual product due to seasonal model, color or design changes. When shopping for parts we strongly recommend to check the SKU or "Part Number" which is listed on each product page. If you are unsure whether this is the correct product or need assistance please contact us.