Auto Vent Opener Greenhouse Window Opener Solar Heat Sensitive Automatic Window Opener w/ Single Spring Lifts Up To 15LBS

*Features:*
*Automatic Opener*:
Ideal for your greenhouse window--opens and closes your greenhouse window. Start to open at 16°C/60.8°F;fully open temperature 30°C/86°F or above;start to close at 10°C/50°F.
Solar Powered:Non-electric,uses solar energy,open or close the greenhouse vents as temperature rises or drops. This solar heat sensitive vent opener can lift up to 15 lbs.
*Premium Zinc Coated Steel Material*:
This automatic greenhouse vents are made of zinc-coated steel,durable and anti-rust,it has a long service life.
*Prevent Overheating*:
As the temperature changes automatically,this auto thermo for window maintains the best growing temperature and prevents your greenhouse from overheating.
*Easy To Install*:
This greenhouse window opener equipped with screws,screw it into the panel,wood or metal frame directly with a screwdriver,simple and convenient.


*Specifications*:
Brand: iNova
Product Type: Automatic Greenhouse Window Opener
Color: Silver
Material: Zinc-coated Steel
Maximum Window Opening: 45cm/17.7in
Maximum Opening Weight: 7kg/15.4lbs
Automatic Adjustable Temperature: 15°C-25°C/59°F-77°F
Working Temperature: <50°C/122°F
Assembled Item Size: 54x1x4cm/21.2x0.39x1.57in
Item Weight: 467g/1lbs

*Package Lists*:
1x Window Opener
1 Bag x Small Screws
1x User Manual