JoshHC

Tom did you get anywhere with this? I'm wondering whether it's possible to use the heat exchanger in the Tesy to deliver some of the energy for a small UFH system, which then can be topped up with a boiler to get to operating temperature. This makes sense to be intuitively, but I don't know whether a boiler can be this dynamic, how would the system know to first take the base heat from the Test for example?