My Koralia 4 quit working after 4 months or so in service. Not too impressed because this is a pretty expensive little circulation pump. Does anyone know if they've had warranty issues? Unfortunatley their factory is in Italy, and their website is half Italian (including their forums). I sent them an email, but I'm not sure if I'll get a response or not... and I'm not sure if shipping the defective pump to Italy for repair will be more cost effective than just buying another :-s
