BLOTSDV, UZY4 Fireplace Blower Kit for Monessen Hearth Systems, Vermont Castings, Majestic, FMI, Security, Rotom HB-RB267 Includes 2 100% ball bearing blowers, 3-prong power cord, high temp wire, thermostat & rheostat. Also includes Velcro mounting strips, noise reduction padding, and installation instructions Each blower 80 CFM, 3000 RPM, 120 Volts, 0.86 Amps Each blower Length = 7.5" Width = 3.73" Height = 3.23" Flange Opening = 4 7/8" Assembled and tested in Racine, WI USA Fully assembled, pre-wired & DIY installation