The Eco-Choice WS22 large-size wood-burning stove delivers warmth and comfort to your home, while being easy to operate and maintain. The durable steel construction and brick-lined firebox ensures the WS22 will deliver heat for years to come. 55,600 BTU’s, Heats up to 1,568 sq. ft. (*Based on Alaskan Climate), 82% Efficient, Mobile Home Approved, 410lbs.