Therm-Omega-Tech’s Circuit Solver valve for domestic hot water systems now is approved by the Board of State Examiners of Plumbers and Gas Fitters for installation in Massachusetts. Circuit Solver installs on the end of each supply branch and eliminates the need for oversized re-circulating pumps. It minimizes heat loss by reducing fluctuations in average temperature and flow rate, and lowers flow in hot water return lines, minimizing erosion-corrosion problems caused by excessive velocity.

Circuit Solver.