Recent content by nespi

Thanks Kev. The PRV pipe on the outside wall is dry. Could it be leaking inside the boiler? This is so frustrating as I have no idea how we're going to find the leak!

Hello. got some help from you guys a month or so ago and I'm afraid I'm asking again! Our Excalibur combi boiler was rapidly losing pressure after every heating session. Got British Gas out who recharged the expansion vessel. Then had to call them out again a week later as the boiler was...

Thanks so much to both of you. Super helpful.

The boiler is an Excalibur. It was fitted by the previous owners and no manuals were given to us so I don't know anything else about it! It has a clock type timer dial on the front with lots of black switches on it. This says GRASSUN on it if that's any use... Anyway, the pressure was at 1.2...

Will do that tonight. Sorry, I can't think of the make and model off hand so will do some homework and let you know. Thank you for replying!

Hi there. I'm very new to this site so apologies if I'm not posting correctly! We have a combi boiler which has been working fine for hot water. However we switched the central heating on last week and although everything fires up and the radiators work fine, as soon as the heating is...