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Hi, I have no hot water from my Ferroli Falcon II combi. CH works fine, and water (cold) flows ok from the hot taps. I recently changed the temperature thermistors for both CH and DHW (as I had a problem with CH at the time), so have kinda ruled this out as a potential cause of the...

Hi, Recently, the central heating has started constantly running on my boiler when it is switched on, regardless of whether there is a call for heat. I normally leave the boiler on constant, and control using a room stat. I've ruled out the room stat as being a problem - and in fact the...