www.phcppros.com/articles/9167-thermomegatech-circuitsolver

ThermOmegaTech CircuitSolver
March 8, 2019
The ThermOmegaTech CircuitSolver is a thermostatic, self-actuating balancing valve that automatically and continuously adjusts the flow of domestic hot water recirculation systems to maintain a specified temperature at the end of each branch. The CircuitSolver adjusts flow in response to heat loss and demand fluctuations, effectively eliminating callbacks.
ThermOmegaTech