has anyone else had this problem? I have replaced the board and sensors, also checked the electrodes but still locking out intermittently. Lights every time im there with it and shuts down and relights as normal but through the course of the day locks out again. Any ideas?

Paul A, May 2006

Usually gas valve on its way out, you could try unscrewing the min pressure screw on the gas valve 1 turn anticlockwise as sometimes the pressure goes too low and the flame goes out,

Ian, May 2006