Hongso FBK-250 Replacement Fireplace Blower Fan KIT for Lennox, Superior, Rotom HB-RB250. Includes blower fan unit, speed control module, thermodisc assembly, galvanized mounting bracket, noise reduction padding & installation instructions. Wall switch for blower NOT REQUIRED. Blower total Length = 12.5″ Width = 3.73″ Height = 3.23″ Flange Opening =…