Burnham K2-100 80,000 BTU Output Stainless Steel Gas-Fired Condensing Boiler (NG/LP)

** Note: Product Title reflects this boiler's Net AHRI Rating (MBH) With an AFUE up to 95%, 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: Reliable, proven stainless steel heat exchanger Factory pre-set Sage2.2™ Control System, providing out-of-the-box high performance control capabilities Touch screen diagnostic display with plain-language guidance Exclusive features for installer convenience and homeowner dependability High altitude – zero or minimal de-ratings, reduces the costs of oversizing, field adjustable FREE 5-year parts & limited la...