Greenhouse Exhaust Shutter, Manual, 30" x 30", Aluminum, Single Panel VC Thermostats The 16" x 16" aluminum

The 16" x 16" aluminum exhaust shutter is a critical element for any high-performing ventilation system

Durable Materials: Heavy-duty aluminum construction ensures long-term reliability at an affordable cost

the environment and growing zone in which you live

this 20" x 20" single-panel unit provides exceptional durability at a budget-friendly price point

When the unit is not powered

Greenhouse Exhaust Shutter, Manual, 30" x 30", Aluminum, Single Panel VC Thermostats The 16" x 16" aluminumThis manual 30" x 30" aluminum shutter is a vital component for any high quality ventilation system, acting as an intake that allows fresh air to enter your greenhouse to be properly mixed and circulated. Each unit is built with a heavy duty extruded frame featuring precision milled, welded corners for exceptional durability at an affordable price point. It is engineered to perform reliably in a variety of demanding environments, including dairy,