The 1700 Wood Insert is the perfect heating solution for your home. Its 6" chimney diameter ensures efficient ventilation while the 21 1/4" X 27 1/8" X 22 3/8" size fits seamlessly into your fireplace. With an average particulate emissions rate of only 2.4 g/h, maximum log length of 18", and recommended heating area of 500-1,800 ft², this non-catalytic fireplace insert provides both warmth and environmental friendliness. The included blower and 7-hour burn time make it a convenient and practical choice.