Guard your plants against harsh heat exposure. The Automatic Louver Window Opener for Palram – Canopia Greenhouses is designed to automatically control the temperature and provide additional ventilation in all Palram – Canopia Greenhouses that have a louver window. As the air inside the greenhouse warms, the window gradually opens to allow the correct amount of air flow into the greenhouse and closes when the optimal temperature is reached. The vent arm is designed with the use of natural minerals that expand with heat to push a piston, which raises the window, as the air gets warmer then contracts as it cools, closing with the use of a spring. The automatic window opener operates without the use of electricity. It can be easily installed.
Features & Benefits
- Opens louver window automatically around 68°F