vitavia_sesam_spiro_auto _raamopener Substraat roll up the sides

roll up the sides

the Gaia III is also relatively tall

balkon of de volle grond plaatsen

gutters with downpipes

there is ample room for a small seating area

vitavia_sesam_spiro_auto _raamopener Substraat roll up the sidesAn 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 set temperature. The opening can be adjusted by turning the opener tighter or looser. Only suitable for the roof vents of Vitavtia greenhouses (excluding the Ida 900 and 1300). The window opener is easy to install yourself. With thermometer Maximum opening height: 45cm Minimum temperature for opening: 16C