Bosch SST250 65 Gallon Indirect Water Heater

SST250 65 Gallon Indirect Water Heater65 Gallon Indirect Water Heater The SST Series stainless steel indirect hot water heater has a welded and passivated 316L stainless steel tank and a 304L stainless steel single coil heat exchanger to provide durability and resistance to corrosion. Features: Stainless steel heating coil efficiently transfers high volumes of BTU's from the heat source to domestic water stored in the tank. Two inches of high density CFC/HCFC-free polyurethane foam with a tested R Value of 13.4 provide economical standby losses