Our re-furb is grinding ever onwards approaching completion asymptotically (i.e. never getting there!).
We have wet under floor heating in one part, and conventional radiators elsewhere, both heated by a Grant oil fired boiler. Should we have a three zone controller, for a/ Hot water, b/ Radiators and c/ the three under floor areas (which each have a thermostat. or should the under floor and the radiators be on the same output from the controller?
AWEM