QuietCool CL-5400 Whole House Fan 120V | 5,462 CFM 2-Speed Ducted Attic Fan Compost Teas Their stone wool is made

Their stone wool is made from natural basalt rock and recycled material

and far red light immediately

hardened steel cutting reels

32 ft power cord

Sold as a pair: Two adapters cover the IR-28 across its two heat tubes

QuietCool CL-5400 Whole House Fan 120V | 5,462 CFM 2-Speed Ducted Attic Fan Compost Teas Their stone wool is madeThe QuietCool CL 5400 whole house fan moves up to 5,462 CFM at around 50 dB, its patented acoustical duct and R5 damper box hanging in the attic to cool homes and grow rooms up to 2,725 sq ft. This ducted whole house fan runs a 2 speed 120 VAC motor for quiet, efficient night time air exchange. QuietCool CL 5400 Whole House Fan for Quiet, High Volume Cooling The QuietCool CL 5400 whole house fan suspends its motorhead and a patented self contained