Automatic Louver Vent Arm Opener | Palram-Canopia vent The large work-space and the

The large work-space and the wide double doors allow the most avid gardener plenty of room to grow an abundance of vegetables and herbs and still have room for transplanting tender plants

and airflow in your DIY greenhouse with three manually adjustable vent windows

Crafted from mocha-finished cedar wood

while transmitting natural sunlight

Automatic Louver Vent Arm Opener | Palram-Canopia vent The large work-space and theAutomatic Louver Vent Arm Opener, for Palram and Rion Side Louver Greenhouse Windows The Automatic Louver Vent Opener was designed to automatically control the temperature and provide additional ventilation for all Palram Canopia Greenhouses. As the air inside the greenhouse warms, the vent gradually opens to allow the correct amount of airflow into the greenhouse and closes when the optimal temperature is reached. Its mechanism operates with a metal