Replacement Fireplace Blower for Lennox Superior FBK-250 Rotom #R7RB250 Includes replacement ball bearing blower only. No power cord, support brace or instructions included 130 CFM, 3000 RPM, 120 Volts, 0.86 Amps Total Length = 12.5" Width = 3.73" Height = 3.23" Flange Opening = 9 1/2" Can be used as a universal replacement blower 100% ball bearing construction