This auto vent opens and closes your greenhouse window for you. It is easy to install and does not need electricity as it uses the heat from the sun. Perfect for letting the heat out of your greenhouse and when cool, keeping it in.
Gardening-Naturally Automatic Greenhouse Window Opener Opening Force 7KG Opens from 17-25C
$66.99
- Easy to install and does not need electricity as it uses the heat from the sun.
- Automatically starts to open with the heat from the sun between 17°C – 25°C depending on the setup.
- Made from Aluminium zinc coated steel.
- Maximum opening approx 45cm depending on adjustment and load. Full instructions provided.
- Has an opening force of 7kg. Maximum opening at 30°C.
In stock
Additional information
| Weight | 7.0 kg |
|---|---|
| brand | Gardening-Naturally |
| dimensions | 38 x 9.7 x 4.9 cm; 460 Grams |