thanks guys
Wish you could have posted earlier Undercover. The guy who fixed it said there was a problem with a resistence reading on the gas valve.
He has replaced the whole valve and it is working now.
Hi Guys.
My first post and i need your help. I'm having problems with the above boiler. The heating and hot water will only come on for about 10 mins before the boiler switches off.
I have noticed that there is a flickering red light next to the high/low thermostat switch on the boiler...