vitavia_univent_auto _raamopener Zagen" It is an environmentally friendly

It is an environmentally friendly way to eat healthily and locally

Despite its compact size

With a floor area of 6

With practical belt holster

Thanks to the concave shape of the blade

vitavia_univent_auto _raamopener Zagen" It is an environmentally friendlyAn automatic window opener for a Vitavia cold frame. The window opener works using an expansion fluid in a pressure cylinder and automatically opens the window at a certain temperature. The window opening can be adjusted by turning the opener tighter or looser. Only suitable for the cold frames (Gaia) from Vitavia greenhouses. The window opener is easy to fit yourself. Only suitable for Vitavia Gaia and Vitavia Ida 900 and 1300 Maximum opening height: