Instant Hot Water Recirculating System


If you are tired of waiting for hot water to make it to the tap we have you answer. Watts Premier’s Instant Hot Water Recirculating System is a pump and valve combination that delivers hot water in an instant to any faucet or bath in your home. It uses the pump at the water heater along with the patented under-sink sensor valve installed furthest away from the water heater. This combination creates a pressure differential that allows the cold and cool water in the hot water supply line to “by’pass” (at a low volume) into the cold water supply line through the thermostatically controlled sensor valve, keeping the water in the hot water supply line at a “no-wait” temperature throughout the home. The timer on the pump makes it more efficient during downtime.


How Much Water is Wasted Waiting for It to Get Hot?

An average home has approximately 125 ft of 3/4 inch piping. 125 feet of 3/4″ pipe holds 3.14 gallons of water. 10 draws per day wastes over 31 gallons of water waiting for the water to get hot. Over a year, the wasted water equals 11,461 gallons.

Works with standard tank type water heaters and tankless water heaters. You must check with your tankless manufacturer for compatibility.


No return line required
No electricity needed under the sink
Built-in 24 hr, 3 position timer with 10 ft cord and 115v plug
Uses less energy than a 25 watt light bulb
Thermal By-Pass Technology
Saves up to 12,000 gallons per year
Maintenance Free


A. O. Smith (Hot Water Heaters)

American Water Heater

Bradfordwhite.com (water heaters)
Spec sheet for gas heaters


Rheem/Ruud (water heaters)
Spec sheet for Gas water heaters

State Industries, Inc. (water heaters)

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