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🚿 Upgrade your flow, save your dough — instant hot water, zero wait!
The WP596816 Sensor Valve Kit is a premium replacement valve designed for Watts Premier 500800/500805 and Grundfos UP Comfort hot water recirculating pumps. Featuring an automatic temperature sensor that opens at 98°F, it ensures immediate hot water delivery while conserving water and energy. Constructed from durable PPS plastic with 50% glass fiber for corrosion resistance and leak prevention, the kit includes two 12" supply lines and reduced fittings for easy installation. Backed by a 5-year warranty, it’s the smart, efficient upgrade for any residential hot water system.









| ASIN | B0DTJR867R |
| Best Sellers Rank | #100,374 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #103 in Water Pump Accessories |
| Customer Reviews | 4.3 4.3 out of 5 stars (82) |
| Date First Available | January 21, 2025 |
| Item Weight | 11.7 ounces |
| Item model number | 595926 Sensor Valve Kit |
| Manufacturer | Sxmprail |
| Package Dimensions | 15.04 x 4.88 x 1.38 inches |
| Part Number | 595926 Sensor Valve Kit |
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