Our new church hall of 108 sq m has a wet underfloor heating system powered by a gas boiler. I had nothing to do with its deign or installation, but find myself looking after the day to day running of it.
I am new to ufh, but coming from an engineering background, I have some basic questions.
The hall is all one zone with its own room-stat, and I notice the manifold has a full compliment of thermal actuators. Do they serve any useful purpose in this case, or could they be dispensed with?