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Concord, ON • Click for Map & Hours
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Water Pressure Switch NT Series

List price: $140.63
You save: $0.64 (0%)
Contact us for availability
Price in points: 2800 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

Water Pressure Switch NT Series
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Water Pressure Switch Replacement

To keep your pool clean and sparkling, it is important that your pump be running with effective pressure. It is also important for your water heater that proper pressure be maintained when your heater is in use. Your Pentair pool heater has been designed to function with adequate water presence, and to turn off in the event that there is a problem with flow.

The water pressure switch in your heater ensures there is enough water in place to keep energy from being wasted, and to protect the vital elements of your heater.

If the pressure switch in your Pentair pool heater or heat pump is damaged, it will give your heater an incorrect reading and prevent operation. The 473605 Water Pressure can replace the original part in Pentair MiniMax pool and spa heaters, Ultraflo heat pumps, and ThermaFlo heat pumps.

Pentair provides replacement pressure switches that match each one of their heaters. If you're in need of a replacement pressure switch, be sure that the 473605 is a match for your Pentair heating equipment, and you'll be up and running in no time.

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

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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.

Just a quick reminder - Toronto Pool Supplies is an online-only store. Our Concord, ON location is a pickup point, not a retail store and we cannot service walk-in customers. If you want to pick up your items in person please place an order online first and we will email you when it's available for pickup.

Hours: Mon-Wed: 9AM-6PM / Thu: 9AM-8PM (Extended) / Fri: 9AM-6PM