Description

Ideal for your greenhouse window-opens and closes your greenhouse window as the temperature changes automatically, maintains the best growing temperature and prevents your greenhouse from overheating. . Easy to install and use

Features


-When the temperature changes, the vent opener can automatically stretch or contract the vent. 
-The paint spraying aluminum frame looks more lustrous, durable and rust-proof.
-This automatic window opener is made of good quality galvanized sheet and aluminum materials.
-Auto-opening temperature range is adjustable from 15-25℃ by turning the cylinder. 

-The window opener automatically opens and closes through the thermal induction of the temperature, maintains the best growing temperature. 
-Color: Silver
-Material: Galvanized sheet, aluminum
-Size: About 34.00X12.00X5.00cm/13.36X4.72X1.97inch

1 x Automatic Vent Opener

1.If you have some inquires or problems, Please feel free to contact us.
2.We will reply your email within 1 business day (except weekend).
3.When delivery is delayed or items are damaged during delivery, please email us first before you leave feedback. Thank you.