Hi everyone
ive just recieved a call from my sister who says that "when she runs the bath the hot water is; hot then cold, then hot and so on". The only information she could give about her system is that its a ferroli combi boiler, type not known? any suggestions
ive just recieved a call from my sister who says that "when she runs the bath the hot water is; hot then cold, then hot and so on". The only information she could give about her system is that its a ferroli combi boiler, type not known? any suggestions