GM G-MORE G-More Greenhouse Automatic Window Opener Automatic Vent Opener with Double Spring Solar Vent Roof Opener Replacement Cylinder Temperature Control
with Solar Power Sensor (Window Vent Opener)
PREMIUM QUALITY--The window opener is made of high quality aluminum alloy. Durable and rust resistant in damp environments Long service life.
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
Easy to fit onto your Greenhouse vent or window using supplied screws and clamps or your own fasteners into pre-punched holes.
BIBISTORE Solar Heat Sensitive Automatic Greenhouse Window Opener Hothouse Vent Openers Auto Vent Kit-(Two Springs
Lifts 15 Lbs, No Power Needed)
4.Both Clamp and screw for easy installation.
JINGOU Automatic Greenhouse Window Opener
Greenhouse Vent Automatic Opener Solar Heat Sensitive, Up to 15lb Load Capacity
Easy To Install: Vent opener greenhouse equipped with screws, screw it into the panel , wood or metal frame directly with a screwdriver, simple and convenient
BIBISTORE 132 Lbs Capacity Heavy Duty Automatic Vent Opener Solar Power Auto Greenhouse Window Opener Hot-House Roof Ventilation Kit Garden Tools Perfect for Heavy Windows
WIDELY USED-it could be widely used at all kinds of greenhouse,especially perfect for Geodesic Dome Greenhouse or other greenhouse with heavy or big window.As it is specially designed for heavy wooden frame glass windows,so it is a piece of cake for it to work for Aluminum frame&polycarbonate panel windows.
Greensen Automatic Vent Opener Greenhouse Window Opener Cylinder Solar Window Opener Temperature Control Window Opener Greenhouse Hydronic Window Opener Solar Heat Sensitive Hothouse Vent Openers Kit
Easy Installation: The window opener is equipped with screws that can be screwed directly into the plate using a screwdriver in a wooden or metal frame, which is very simple and convenient. If necessary, you will need to use a drilling tool to tighten and secure the catheter.
Wifehelper Greenhouse Window Opener Vent Autovent Solar Garden House Heat Sensitive Automatic Greenhouses Roof
Ideal for your greenhouse window--opens and closes your greenhouse window.
VBESTLIFE- Automatic Window Opener Vent Opener
Aluminum Alloy Thermal Temperature Controlled Greenhouse Automatic Window Opener, Solar Heat Sensitive Vent Opener
Easy to Install: The greenhouse automatic window opener is easy to install and can be screwed directly into the polycarbonate panel, wood or metal frame for easy installation. It can be easily installed by people without experience in installation.
Ycsst Univent Automatic Vent Opener Standard Automatic Roof Vent Opener Solar Heat Sensitive Greenhouse Autovent Vent Opener Standard-Lifts 33 Lbs（15kg）. (Double Spring)
4.Stainless steel galvanized sheet, double spring design, automatic temperature adjustment 15-25
ECO-WORTHY 25W Solar Powered Attic Ventilator Gable Roof Vent Fan with 30W Foldable Solar Panel
Solar Fans for Home Attic, Greenhouse, RV or Outdoor, Ready-to-Use Solar Vent Fan, Solar Roof Vent
Easy to Install - It's a ready-to-use solar fan for home, shed, garage or RV, outdoor, etc. The solar roof vent fan comes with a pre-installed 8-inch solar cable with quick-connector, and the solar panel comes 16 feet solar cable, which lets you to easily install it with the quick-connect wires. It could be installed in the gable vent or anywhere in the attic.