Cedar Autovents
Cedar Autovents
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Bayliss XL Autovent to suit your greenhouse. These automatic greenhouse vent openers are the best on the market and are suitable to open the roof vents on cedar greenhouses. The most important aspect of successful greenhouse growing is adequate ventilation and the prevention of excessive temperatures. These autovents can easily be fitted to your growhouse greenhouse and our price includes all the screws to enable them to be fitted to your Growhouse structure.
The unit is 28cm long and will lift a vent weighing up to 5.5kg, or a vent approximately 61cm x 76cm (24" x 30").
Maximum opening approx 30cm
The supplier offers 2 year guarantee on replacement cylinders but they should last approximately 6-10 years
"If you haven't already got automatic openers installed for your greenhouse windows, fit some straight away. Automatic openers work by wax within their cylinder expanding when it's hot, pushing a piston to open the window and contracting in cooler temperatures to close the window again. Worth the investment to free yourself from being controlled by the vagaries of British weather - no more trips to the greenhouse to open and close windows manually every time the weather changes!” - Buyers' Guide, Garden News, 18 June 2008
Help combat the heat of the sun and stop plants drying out and wilting and avoid the humid conditions that many common plant diseases thrive in Autovent openers are a must buy accessory.
