Hi I am new to this so I am crossing my fingers and hopping that I will get an answer. I have had a Logic Combi 30 fitted with radiators. 3 radiators down stairs, 3 1st floor where boiler is. My question is that I would like to fit a radiator with in the loft and bathroom I know that the BTU for the loft is about 5500 and bathroom is 1350. Firstly would I be able to do this and where do I cut in the loop?
yes, cut in where the pipes are 22mm if possible, if not the second best option is cut into 15mm pipes, don't try teeing into 10mm pipes that won't work,