Need to do system design for 55kw of radiators in office the floor area is 28m x 13m approx with 2.5m ceilings worked all the raditor sizes but am unsure of what the pipesizing will be, also the pipe work will be in the ceiling void is it worth insulating the main runs, looking to install buderus 800 60 kw bioler28mm flow & return tappings, this system only does rads.
Also need to fit ex vessel what is the guide lines for this was thinking of 24 litre
thanks gazza
Also need to fit ex vessel what is the guide lines for this was thinking of 24 litre
thanks gazza