Flue Size : 4 In. Heating Area : 384 Sq. Ft. Overall Width : 17 In. Overall Height : 15.5 In. (add 10.25 In. with legs) Overall Depth : 28 In. (24 In. not including ash lip) Firebox Width : 16.50 In. Firebox Height : 15 In. Firebox Depth : 23.5 In. Door Opening Width : 8 In. Door Opening Height : 8 In. Log Length : 22 In. Weight : 72 Lb. Certification : EPA, UL1482, UL737