Recent content by gesteves

Hi again I checked the red PRV and it seems to have lost it's 'spring' action. Normally I think you turn it to release pressure and then it springs back to the original position. The one on my boiler is loose. Can't tighten or loosen ti - just moves from right to left. Does this mean it has to...

Thanks a lot - I will follow up.

I have a Ariston combi boiler that has suddenly started losing pressure. Before I call out an engineer, can suggest what might be the problem. The pressure is usually between 1 and 1.3, with the occasional topping up (every 6 months or so). Yesterday the pressure fell to 0.5 and once I...