Vitavia Automatic Roof Vent Opener

Within the arm of the auto vent opener is a gel which expands with heat forcing the arm to extend which in turn opens the vent.

Vitavia automatic roof vent opener.

We offer fast uk delivery cheap prices and our 5 star service which is backed up by over 5000 reviews. The automatic vent opener from vitavia ensures the automatic opening and closing of your greenhouse vents with precision and without the use of electricity. Rigid or folding shelves. Simple yet very effective.

1 tier 2 tier top tier folding anodised aluminium green or black shelving. As hot air rises it needs to escape if you re not around an automatic roof vent opener will allow this to happen. Anodised aluminium frames are standard on vitavia greenhouses. This vitavia automatic roof vent opener is filled with wax when the wax reaches a certain temperature it opens your greenhouse roof vent.

The plant oil inside the piston expands and retracts with temperature fluctuations and thus pushes the window up to 45 cm. However if you go out for the day or are away for an extended period of time you might like a little extra help in making sure they are opened and closed at the correct times. As the temperature cools the gel contracts the arm subsequently retracts and the vent closes. Roof vents are a very effective way of maintaining heat and humidity levels in your greenhouse.

Enjoy the videos and music you love upload original content and share it all with friends family and the world on youtube. Buy a vitavia automatic roof vent opener securely at gardensite for only 32 99. Upgrade for the greenhouse to help regulate the temperature during the summertime. Once the wax cools and solidifies the vent closes to keep the heat inside your greenhouse.

Roof vents are very effective in maintaining the appropriate humidity and temperature levels in your greenhouse so this automatic opener is ideal for when you are away from home and vents can not be opened manually. We stock autovents from bayliss and models to fit your halls elite eden palram or vitavia greenhouse. Available from notcutts comes this vitavia automatic vent opener. We re open 7 days a week so shop online now or call 0121 355 7701 for free advice.

An automatic roof vent opener requires no electricity and isn t solar powered.