Stiebel Eltron SBB 300Plus Dual Heat Exchanger Solar Storage Tank
This solar storage tank for hot water comes with a heavy gauged, galvanized steel casing, with porcelain enamel coating to make it look and function great. This model will also come with up to three inches of foam insulation, making it one of the best insulated hot water tanks in the market. The over sized exit port makes it easy to reach inside and clean out any mineral build up that can impair performance. Like all good hot water heaters, it contains an anode rod that will help prevent rust from the inside out. The heat exchangers are made of heavy gauge steel with porcelain enamel coating to improve conductivity, as well as prevent rust.