Powered Ventilation System – Complete Kit Exhaust Fans Designed for comfort and ease

Designed for comfort and ease of use

A familiar design

Felt lined shutter blades help reduce drafts during cooler months

or anywhere you want extra visibility

and trees safe without harmful chemicals

Powered Ventilation System – Complete Kit Exhaust Fans Designed for comfort and easeNeed to keep your greenhouse cool with the most reliable and consistent manner, but dont 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