Automatic Window Opener Greenhouse 7.5 kg Lifting Force 45 cm Height Smooth Opening - Deuba

Automatic window opener for your storage shed & greenhouse. Perfect ventilation for your plants thanks to temperature-controlled opening & closing. This automatic window opener can easily and quickly be integrated into all common garden and greenhouse windows. Depending on the temperature, the cylinder piston moves and open or close the window. You can adjust the opening angle by turning the cylinder to ensure the right ventilation for your bed. Mounting material for wooden and aluminium greenhouses is included. Product advantages: - suitable for all standard garden and greenhouse windows made of wood or aluminium - super light design - easy to transport - automatic opening and closing the window by temperature - perfect ventilation for shed and greenhouse - lifting height 45 cm - opening angle can be adjusted by turning the cylinder - requires NO electricity and NO batteries Technical data: - lifting force: max. 7.5 kg - lifting height: max. 45 cm - Temperature: 16° C - 35° C