Bradford White® Combi1™ TTW® Gas Water Heater System, 76000 Btu/hr Heating, Natural Gas Fuel, 1/2 in Gas Connection, 72 gal Tank, Pilot Ignition, Power Vent, 3 in Vent, 82 gph Recovery Rate, 0.8 Energy Factor, 3/4 in NPT Water Connection, 150 psi Pressure, Ultra Low Nox: No, Steel, 31in D x 68-3/8 in H Dimensions, Domestic
The Combi1™ Series combination water heaters are designed to provide both potable water heating and space heating from a single heat source. The heated potable water in the tank transfers its heat through the heat exchanger to the fluid within the coil. Because of its single wall heat exchanger design, the Combi1™ provides approximately 40 % more space heating output when compared to a double wall heat exchanger design.