Lennox Country Stove Wood Insert Fireplace Factory Blower Fan Kit H7912 Large Lennox Country Stove Legacy & Elite C260 & Canyon 310 Fireplace Wood Burning Inserts Size: 25" w x 3 3/4" H x 4 5/8" deep over all size CFM: 225 Thermo Heat switch turns blower on/off automatically Part # H7912, formally known as 71001