Express Delivery Available! Free Delivery When Just Ordering Nematodes!

Automatic Greenhouse Window Opener Autovent

Product Code:
£19.99 £16.66
In stock

This top quality automatic greenhouse opener also known as an autovent which automatically opens and closes your greenhouse windows comes with a 2 year warranty. It works using the power of the sun so no electricity is needed. Perfect for letting the heat out of your greenhouse and when cool, keeping it in. 

You can set the device to automatically start opening between 17°C - 25°C depending on the setup.

Made from Aluminium zinc coated steel. Has an opening force of 7kg. Maximum opening at 30°C.Maximum opening approx 45cm depending on adjustment and load. Full instructions provided.

This product comes with a 2 year warranty.

Dimensions length (when closed) 31cm x width 4 cm x depth 3cm

When ordering just nematodes, delivery is free of charge.
For all other items, we will either charge £4.98 for standard items, £6.99 for large items and £14.99 for oversized items.
The correct delivery charge will be applied in the checkout.
*some additional charges can be applied for larger and heavier items to highlands and islands.