Blaze King’s new Boxer 24 was unveiled at HPBExpo in Nashville last March. The Boxer 24 meets the EPA’s 2020 requirement with ultra clean burning at 0.9 g/hr and 77 percent HHV Efficiency. The 2.3-cubic-foot firebox features a 24-inch-wide glass front, offering a large view of the fire. Approved wood storage below the firebox adds to the features of the Boxer 24.