AO Smith Burkay 319,200 BTU Output Electronic Ignition Hot Water Boiler (LP Gas)

Note: Product Title reflects this boiler's IBR Net Output Rating AO Smith's Burkay Hot Water Boilers are for indoor use in installations requiring higher inputs. They can be manifolded for unlimited fire power. Features: All Non-Ferrous Waterways - All castings are made of Bronze or Brass. All water tubes are made from copper. Brazed joints or flare union construction make the heater immune to the effects of thermal shock and thermal cycling. The Burkay® boiler provides one of the smallest foot prints in the industry. Ideal for multiple boiler applications. Efficient Copper Coil Combustion Chamber - The combustion chamber is a heat exchanger formed from a two passage coil of tightly wound continuous copper tube. Water circulating through this coil captures radiant heat. A wrap of insulation on the outside of the coil retains the heat captured by the circulating water. Copper Heat Exchanger - Directly above the coil and the main burner is a compact, horizontal, copper fin tube heat exchanger. The flue gases...