Exaco | Air Intake Vent with Shutter 10' x 10' greenhouse 10 year limited warranty on

10 year limited warranty on polycarbonate

Two 2' x 2' Roof Vents with Automatic Openers

Boxes can be stacked to accommodate deep-rooted plants or expanded to create a larger growing space by adding another unit

The RIGA Greenhouses support a two-shelf system on each side

Exaco | Air Intake Vent with Shutter 10' x 10' greenhouse 10 year limited warranty onThe 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