My boiler does not re-ignite when the temperature drops. I have to reset the timer to get it to come on again. The boiler does not switch off - it is still making a noise. Engineer just says I need a new board but I had the board replaced about 6mths ago!
Thanks
ive had this problem and replaced the board but it was a sticking air pressure switch, much cheaper than a new board. its what they call pain related learning, i wont get fooled again, hope this helps