The Brute FT wall-hung condensing boiler from Bradford White has a durable fire-tube heat exchanger, is fully modulating to save fuel and has an AHRI-certified 95 percent AFUE rating. The natural gas or LP-fired unit is offered as a combi unit in 140 and 199 mBh sizes or as a heating boiler in 80, 100, 140, and 199 mBh sizes. Combi models include an integrated mini-indirect tank resulting in ideal DHW performance by minimizing temperature fluctuations and providing hot water quickly. It includes an easy-to-use advanced control system, a conformal-coated control board protecting it from moisture, for added safety a gas leak detection system that will shut the boiler down if a gas leak is detected, outdoor reset, domestic hot water priority (combi only), primeless condensate trap, venting up to 100 feet, and an Energy Star Most Efficient qualified rating. 215-641-9400; www.bradfordwhite.com.