Burnham K2WT-180M, 147,000 BTU Output Watertube High Efficiency Boiler

Please note: These units come as Natural Gas as standard. An LP conversion kit (107875-01) that is not included is required. With an AFUE up to 94.5%, the K2 condensing boiler does an outstanding job of establishing a balance between high efficiency and high value. This is achieved by mating the proven and reliable performance of a high efficiency heat exchanger with the Sage2.2 control system. The impressive list of high-value standard features that come with the K2 boiler adds to the overall savings that it can provide. The K2 is also wall-mounted, offering a space-saving, low depth profile that is tremendously flexible in tight installation spaces. Features: High efficiency, condensing boiler - Up to 94.5% AFUE 80 - 180 MBH (5 sizes) and Combi Kit Available ENERGY STAR Certified - Efficiency tax credits/rebates may apply Reliable stainless steel heat exchanger that has been proven in millions of households Sage 2.2 Control System with factory pre-sets to speed installation Touch screen diagnostic displa...