In fairness to all, we don't discuss pricing on the Wall. Thanks for your cooperation.
WarmRite Ipex Control Board
I'm needing the controller for one of these panels, it looks like a Tekmar mixing control or snowmelt control (356 or 656?) except rebadged. I believe it is Pulse Width Modulation for the injection pump rather than variable speed. Has OD sensor and supply sensor, powers a System circ and injection mix circ, and demands heat from a Buderus C.I. boiler on a primary loop. Should I just switch to a 356? The injection pump is a Grundfos 15-52.