Recent content by Adamskii

I have looked in the loft and followed the pipes to and from the tank, but can not see any valves.

Thank you for the informative reply

Good Afternoon, I am looking for some help with my boiler / control system. I have recently moved into a house with a Potterton Profile 80eL boiler installed to a gravity fed system. I was setting up the days/times on the programmer yesterday and realised that when the central heating is...