Recent content by angusbrown

Thanks for the reply nickso, and that's exactly what I've done. The boiler was only installed 26 months ago ( yes two months out of it guarantee :roll: ), there are no other issues as its working fine. Would you suspect it's just the AAV that's faulty despite it being so new ? Is a possible...

I have water squirting out under pressure from the auto air vent on my G/S 440. This can be stopped by tightly screwing down the plastic cap on the top of the valve, but I am worried that this will prevent it venting properly. Could anybody advise me please ??