The Enerzone Solution 3.5 Wood Insert Bundle is designed to transform your old masonry fireplace into a highly efficient heating solution, perfect for large spaces ranging from 1,000 to 2,700 square feet. With its advanced non-catalytic secondary combustion system, this wood insert not only delivers exceptional warmth but also offers a mesmerizing view of rolling flames through its expansive glass surface. Environmentally conscious and performance-driven, this insert promises comfort and economy while enhancing your winter ambiance. Customize your setup with a choice of faceplates, trims, and an optional firescreen to enjoy the full experience of a crackling wood fire.