Gas / residential Water Heaters

Boiler Supply/Return Connection 1 Inch Female Threaded x 1 Inch Female Threaded Flow Rate 13.7 GPM (1) 13.7 GPM (Heat Source) (3) GPH Recovery 235 GPH at 135 Deg F (1) Gross Boiler Output 220000 BTU/Hour (4) Head Loss 0.8 Foot (10 GPM) (1) Heat Exchanger Coil Type 1-Wall (2) Single Wall (2) Inlet/Outlet Connection 3/4 Inch Threaded x 3/4 Inch Threaded (4) Pressure Rating 150 PSI (3) 150 PSI (Working) (1) Relief Valve Details T and P Relief Valve (1) T and P Relief Valve Included (3) Tank Capacity 30 Gallon (1) 43 Gallon (1) 60 Gallon (1) 75 Gallon (1) Tank Dimensions 22 Inch Diameter Jacket x 34-3/8 Inch Height (1) 22 Inch Diameter Jacket x 60 Inch Height (1) 22 Inch Diameter x 46-1/4 Inch Height (1) 24 Inch Diameter Jacket x 59-3/4 Inch Height (1) Tank Inner Lining Engineered Enamel Vitraglas (1) Vitraglas (3) Tank Material Heavy Gauge Steel (4) Tank Warranty Lifetime Limited (4)