Water control valve

The Circuit Solver Thermostatic Recirculation Valve (TRV) from Therm-Omega-Tech eliminates oversize recirculating pumps, minimizes heat loss, and lowers flow in hot water return lines.

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The Circuit Solver Thermostatic Recirculation Valve (TRV) from Therm-Omega-Tech eliminates oversize recirculating pumps, minimizes heat loss, and lowers flow in hot water return lines. Installed on each hot water supply branch line immediately downstream of the last runout to a hot tap, this valve includes a thermal actuator that opens or closes to establish a flow rate that maintains water temperature within 3 F of the setpoint. This TRV is available for a multibranch domestic hot water system or a system with no branches, saving energy by modulating flow to precisely match system heat loss. It is rated for at least 200,000 cycles, is NSF-61 certified, and meets ANSI/AWWA C800.