I saw the “Seiko” continuous flow tankless hot water heater on one of the home shows. I live north of Chicago, how can I buy it or similar – installed? Thank you
Your local plumber can get and install one. But why do you need it? The only real reasons for instlling a tankless heater is if there is no room for a conventional heater, or you are going to install one in the area of each bathroom to save on energy costs.