Hi all, I'm a new member so just wanted to be polite and say a quick hello. I'm a retired and mostly inactive ex heating fitter many years ago. I worked for Servowarm in the late sixties and early seventies and then for a few firms installing heating systems. I left the industry and started up my own garage servicing repairing and selling cars for many years before I had to pack up work from ill health. I'm currently project managing an extension on the side of my house and now down to installing the water heating systems. ive gone for a daffy instant water heater in the ensuite and a Ariston undersink unit for the bathroom. I will be asking installation help and advice on the ariston.thanks all, stanmann1