EDEN Automatic Roof Vent Opener for Greenhouses

This unit allows the roof vent to open and close automatically in response to changes in outside temperature.

Made in Northern Europe, these high-quality units are durable and maintenance-free, requiring no batteries or electricity. Easy to retrofit to your existing Eden Geenhouse.

Automatic Vent Openers are an essential part of any greenhouse. They provide air circulation in the house so that your plants don’t overheat.

• Material: Galvanised steel
• Opening force: 7kg
• Closing force: 0.5kg
• Opening temperature range: 17-22 degrees
• Temperature when fully open: 30 degrees
•  Maximum opening: 45 degrees