Palram - Canopia Greenhouse Automatic Louver Window Opener

The Automatic Louver Vent Opener was designed to automatically control the temperature and provide additional ventilation in all Palram - Canopia and Rion Greenhouses. As the air inside the greenhouse warms, the vent gradually opens to allow the correct amount of air flow into the greenhouse and closes when the optimal temperature is reached. The vent arm was 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 Vent Opener operates without the use of electricity.

Features

• Opens roof vent window automatically around 68ÁF for air circulation, closes when temperature cools
• Durable metal design with natural wax
• Smart-Lock connectors make installation quick and easy
• Works with Palram - Canopias Nature Series (Mythos, Hybrid, Essence), Americana and Rion greenhouses
• 1 Year Limited Warranty
• Requires a Side Louver Window

Specifications

• Total Product Weight (Lbs): 1.5
• Frame Material: Aluminum
• Frame Color: Silver
• Total Box Qty: 1