Biasi will not fire at all. I have checked power supply, green light is on, red light is not on. pressure is ok. I Bled top rad which has a small amount of air in it then used the reset button and everything fine but for how long? The boiler has been ok for 7 years but in the last year has had 4 problems including a diaphragm and gas valve replacement.
Any ideas as to the cause of the problem? Am I better off considering a replacement to regain reliability?
thanks
Any ideas as to the cause of the problem? Am I better off considering a replacement to regain reliability?
thanks