Chas Kerin is a technical trainer for Bosch Thermotechnology. He has a background working in LP gas and has been working exclusively with tankless water heaters for more than 15 years, primarily with the products manufactured by Bosch Thermotechnology, but he has additional direct experience with two other manufacturers of tankless water heating products. To learn more about tankless water heaters, visit www.boschheatingandcooling.com.
Unlike their traditional storage tank-based counterparts, tankless water heaters are capable of providing a constant flow of hot water on-demand. The concept is relatively simple: The heaters function by coupling a modulating burner with a high-efficiency heat exchanger.
