Hello,
Can anyone tell me why my radiant floor won’t work unless I have the mixing valve fully open.
when I mix it down from 180 degees to 110 degrees
the room starts getting colder and colder..When the mixing valve is open fully the boiler can hardly keep up … not very efficent..
Thanks Dan
P.s Would I be better to get a plumber or a heating contractor to take a look at this problem.. [email protected]