vitavia_thermovent_auto _raamopener Colour:Black which further improves the taste

which further improves the taste and texture

the Vitavia Ida 900 offers surprisingly plenty of growing space in a small garden or urban garden

magnesium en silicium

3 m² floor area

vitavia_thermovent_auto _raamopener Colour:Black which further improves the tasteAn 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