Orbesen Auto Vent Automatic Greenhouse Window Opener

This makes this window opener extremely applicable for dusty environments.

Orbesen auto vent automatic greenhouse window opener.

The automatic greenhouse window opener reacts on the inside temperature in the greenhouse and not the outside temperature. Aynefy greenhouse vent opener cylinder solar sensitive automatic roof hydraulic cylinder for window openers univent vent opener 21 99. Properties of the product. Also suitable for orbesen gardman b q vents non electric uses solar energy open or close the greenhouse vents as temperature rises or drops important notice do not use this opener anywhere the temperature will exceed 50 122f.

Window opener auto vent solar heat sensitive automatic vent opener. Orbesen teknik aps has focus on window openers for hobby greenhouses and has been the core business since 1981. Automatic vent opener greenhouse windows opener can open and shut your greenhouse window automatically to maintain the best growing temperature and preventing your greenhouse from overheating. Bibistore auto vent greenhouse window opener with two springs solar automatic ventilation openers for hothouse cold frame gardening tools no power needed lifts 30 lbs 4 3 out of 5 stars 10 38 89.

The sesam spiro is designed with a long opening stroke. Us hot auto vent automatic greenhouse window opener solar orbesen thermovent ideal for your greenhouse window opens and closes your greenhouse window and prevents your greenhouse from overheating. Yosoo replacement window opener auto vent automatic greenhouse cylinder for orbesen gardman b q vents 3 8 out of 5 stars 51. Do not apply excessive loads by locking or covering window.

This listing is a replacement cylinder only for the full set of auto vent opener you can find it in my shop. In those 30 years we have become the market leader for window openers and are currently exporting the openers to all over the world. Which also means that your customer doesn t have to think about open the window in their greenhouse. Windows weight 13 kg 3 years warranty none co2 thermodynamics cylinder sustainable.

Vent opener starts opening between 15 25 60 77 depending on how you have adjusted the cylinder.