High efficiency 2020 EPA certified wood insert of the Large size category. It will revive your old masonry fireplace and warm up the inside of your house. It comes with a 34" x 50" faceplate. Its firebox allows it to fit logs up to 20 inches long. Average particulate emissions rate: 1.54 g/h. Recommended heating area: 500-2,100 sq. ft. Maximum heat output: 75,000 BTU/h. Firebox volume: 2.4 cu. Ft. Large size firebox, versatile. Included: 34’’ X 50’’ faceplate, air intake damper and blower with thermodisc. Spring faceplate adjustment system which easily adapts to any type of hearth. Stainless steel top heat protector to extend the life of your appliance. Cast iron door and ceramic glass. Non-catalytic combustion system. Designed and made in Canada. OPTIONS: ash drawer, firescreen, fresh air intake kit, fresh air intake register and insulated flex pipe for fresh air intake kit.