Exaco | Air Intake Vent with Shutter Size:24 inch Thermostat provides temperature control

Thermostat provides temperature control

Includes: X-Large Stainless Steel Freeze Dryer

a heavy spring pulls the window closed

It is available in a wide range of sizes to fit any yard and growing capacity

The available optional Garden Igloo Dome Mosquito Net is great for protecting you from mosquitoes and other flying pests in the summer

Exaco | Air Intake Vent with Shutter Size:24 inch Thermostat provides temperature controlThe Air Intake Vent with Shutter, for use in conjunction with an exhaust fan, allows controlled airflow through your greenhouse. May also be used as a free air exhaust. Usually positioned in a high location in the lowest panel in the front wall. This is a motorized vent, and comes pre wired with a 9 foot plug in power cord with 3 prong plug. No electrician needed. Ships fully assembled out of the box so you're up and running in no time! 16" is