New Durablow MFB007-C GFK4, FK4 Replacment Fireplace Blower Fan Kit for Heatilator, Majestic, Vermont Castings, Monessen, CFM, Northern Flame, Rotom HB-RB74K by Durablow. Size:MFB007-C Length x Width x Height (inches): 12.5 x 3.73 x 3.23; Motor Type: Ball Bearing; Insulation Class H (rated to 392 DegreeF / 200 DegreeC); Motor…