Achieve great savings from solar water heating systems, electric dedicated heat pump water heating and gas tankless systems. Learn how each of these systems works, including savings potential of combining solar with a heat pump or gas tankless. Instructors will show how to rate different systems and describe important maintenance considerations. This webinar is pertinent to new and retrofit housing and consumers considering changing their hot water systems. The webinar will include results form side-by-side comparisons in the DOE Building America program funded FSEC hot water lab.