billj New member Nov 21, 2010 #1 Hi, what is the layout? As you look at the Heater Valve, what is the left pipe and what is the right pipe? 1 is the Heater Matrix Return and the other is Heater Matrix Supply. Many Thanks
Hi, what is the layout? As you look at the Heater Valve, what is the left pipe and what is the right pipe? 1 is the Heater Matrix Return and the other is Heater Matrix Supply. Many Thanks
