Palram - Canopia | Automatic Roof Vent Opener for Palram - Canopia Greenhouses vacuum pump for freeze dryer The Arcadia 12' x 35'

The Arcadia 12' x 35' Carport/Patio Cover is designed to be installed easily by 2 people within a few hours and does not require building skills or special tools

For most of us

and the Sun Room Six and Sun Room Eight

It is ETL listed and IP65 approved

Heavy-duty extruded aluminum frame construction

Palram - Canopia | Automatic Roof Vent Opener for Palram - Canopia Greenhouses vacuum pump for freeze dryer The Arcadia 12' x 35'The Automatic Vent Opener was designed to automatically control the temperature in 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. The vent arm was designed with the use of natural wax that expands to push a piston, which raises the window, as the air gets warmer then contracts as it cools,