Recent content by MummyK

Thank you all for your replies. I think the plumbers did check the condense trap. As far as gas pressure is concerned, our hob is on the same gas supply and no problems there. I have of course no idea how to do this myself! Spark gap, maybe, however why would the boiler fire up, stop then...

Condense pipe terminates inside to waste behind a kitchen cupboard. First plumber took the visible part out and cleaned it. It was slightly gunky but not blocked. I don't suspect it could be frozen now and the waste itself doesn't seem blocked as my sink and dishwasher also use it. When I...

Hi, thanks for your reply. it goes like this: 00X0 XX00 X = on 0 = off The 3rd light on first row flashes red twice every 2 seconds. The 1st and 2nd lights on second row are continually on and green. I've looked at the diagnostic manual from Keston myself and the plumber...

Hi all, I'm posting this as a last resort before I give up. We have a 2.5 year old Keston C25 which is connected to an underfloor heating system and a megaflow hot water tank. Boiler started playing up about a month ago. Comes on, stays on for anything between 2 to 30mins then just...