Need to keep your greenhouse cool with the most reliable and consistent manner, but don’t know where to start? This Powered Ventilation System is here to make it easy. This one and done kit has everything you need, taking the guess work out and value package priced. Aluminum shutters and frames, plus weatherproof greenhouse rated components means this system will hold up for countless seasons. It pulls hot air out efficiently while providing a size matched fresh air motorized intakes keeping temperatures steady and your plants comfortable. The analogue thermostat and fan speed controls provide complete and easy to understand control over the environment. Set it and forget it or adjust it seasonally for optimal control. Fan Size # of Shutters Shutter Size CFM 10 inch 2 12 inch 600 12 inch 2 16 inch 775 16 inch 2 20 inch 1095 18 inch 2 20 inch 1740 20 inch 2 30 inch 2830 24 inch 3 36 inch 4245
