I had a problem with my storage hot water unit and was recommended by a family member to call Arnie. I found him to be very knowledgeable and he recommended I change my storage to an instantaneous hot water. He replaced all the pipe work to accommodate the new system. I am so happy I have never had so much hotwater and it never runs out. My family of six are now happy there is sufficient hot water. Arnie you are a legend and a true down to earth master tradesman