Automatische Raamopener Thermovent Colour:Aluminium Met of zonder metalen riemclip

Met of zonder metalen riemclip voor makkelijke bevestiging

elegant look that blends seamlessly into the garden

as the name suggests

and depending on the growing conditions you can usually harvest the micro leaves after about a week

Automatische Raamopener Thermovent Colour:Aluminium Met of zonder metalen riemclipAn automatic window opener for a roof vent. The opener works via 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