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Ships within 48 hours · Estimated delivery Aug 21 - Aug 26
Walnut wood finished with copper and a robust
It is available in different sizes
1x germination jar
With proper care
Weight 60g
vitavia_sesam_spiro_auto _raamopener do_not_sell_DE Walnut wood finished with copperAn 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
