Recent content by CA

Thanks Nige, Somehow rads seem so attractive! Don't know what it is about them? Anyway, so you think the pumps can be turned down? Won't that make the whole system even less efficient? Would the amount of pressure in the circuit affect anything? It's on about 1bar at the mo'. But goes...

Hello, We rent a three bedroom fairly large detatched house with a rather frustrating mess of plumbing running from a Heritage Duette oil-fueled cooker range. But the problem today is that there is an awful lot of humming noise (not new) coming from the two pumps, which dissapears when I...