Premium Fireplace Blower Fan – Dual Ball Bearing – 160 CFM – Easy Installation. Premium Fireplace Blower Fan. Includes dual ball bearing blower, 3-prong power cord, and rubber mounting feet to reduce noise and vibration. Dimensions: 12.75″ x 4.5″ x 4.5″, Air discharge length: 4.75″ (each blower). Motor Bearing Type:…