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Hi Folks

I have a Ferroli boiler F 30 model. I was away for a whole year and I turned off the heating before leaving. Now I came back, turned on my boiler, my heating- and well, no sucsess. Restared the boiler- no sucsess. The only thing that appears on the display is F and the lights are flashing. Somebody an advice on how to fix it fast?

Thanks

Matt

Hi Matt,

Few things can cause a lack of heating like this. Esiest would be air pressure related, air-vent the boiler and radiator, restart and see if that helped. If not then it may be faulty flue resistor that need replacement. The biggest issue would be heat exchange valve fix/exchange. For the two last ones I would call a local service guy as it is a bigger replacement.