Large BLOT Replacement Fireplace Blower for Majestic, Martin, and Monessen Hearth Systems Fireplaces Includes BLOT replacement ball bearing blower only. No power cord or instructions 160 CFM, 3000 RPM motor, 120 Volts, 0.94 Amps Total Length = 15" Width = 4.0" Height = 3.5" Flange Opening = 12 1/4" Can be used as a universal replacement blower Class H motor insulation