Automatic Louver Vent Arm Opener | Palram-Canopia Plant Hanger Built with light-diffusing twin-wall glazing

Built with light-diffusing twin-wall glazing

is a strongly built

This may require the help of another person to hold the panels in place while you attach them

The Rion Grand Gardener 8 ft

Maintenance-free

Automatic Louver Vent Arm Opener | Palram-Canopia Plant Hanger Built with light-diffusing twin-wall glazingAutomatic 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