automatische raamopener thermovent vitavia Colour:Aluminium ensuring a perfect balance between

ensuring a perfect balance between light

it sits comfortably in the hand and is ideal for daily use at home

This compact multitool is handy for various jobs in and around the garden

External dimensions 151 x 195 x 180cm (L x W x H)

so you need to replace it less quickly

automatische raamopener thermovent vitavia Colour:Aluminium ensuring a perfect balance betweenAn automatic window opener for a roof vent. The 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 roof vents of Vitavtia greenhouses. The window opener is easy to fit yourself. Not suitable for the Ida 900 1300 Maximum opening height: 45cm Minimum temperature for opening: 16C to 25C