Hello,
Wonder if anybody can help me, I have a Ferroli F30B combi and the heating system is playing up, the room stat calls for heat and the boiler ignites the boiler remains on and heats the water, the rads become hot but then the boiler is cutting in and out. It ignites for 45 secs and goes off for 75 secs. I have bled all the rads and there is no air in the system and the main pressure gauge is displaying 1.5 Bar. Has anyone got any ideas what could be causing this?
Wonder if anybody can help me, I have a Ferroli F30B combi and the heating system is playing up, the room stat calls for heat and the boiler ignites the boiler remains on and heats the water, the rads become hot but then the boiler is cutting in and out. It ignites for 45 secs and goes off for 75 secs. I have bled all the rads and there is no air in the system and the main pressure gauge is displaying 1.5 Bar. Has anyone got any ideas what could be causing this?