BRAND NEW STOCK BAYLISS AUTOMATIC GREENHOUSE SIDE LOUVRE VENT OPENER (AUTOVENT)

Please note: this is a listing for the automatic opener only - the side louvre pictured is to show the unit in operation and is not included.

Shipping with FREE UK Postage

Automatically opens and closes your greenhouse side louvre vent as the temperature changes.

Fits most aluminium greenhouses with multi blade side louvre vents. 

This unit is designed for automatic louvre control, fitting within the frame size of the louvre.  This allows the louvre to be mounted in virtually any position in the greenhouse.  The release catch allows manual opening and closing of the louvre irrespective of greenhouse temperature.  It has an attractive powder coated body and is corrosion resistant throughout.

Manufactured in the UK  - please do not compare with cheap far east copies.

We also stock other autovent models from Bayliss and Thermofor - the roof vent opener and a heavy duty dual spring roof vent model designed for use in exposed locations, spare cylinders for these are available in our ebay shop. We also supply Bayliss XL vent openers, Bayliss Mk. 7, Mk. 7 Triple Spring, Mk. 7 HYDRAULICHECK and the Mk.7 Super, we stock spare cylinders for all the autovents we sell. 

Please look at our other items in our ebay shop

We are a specialist greenhouse supply and build company based in East Yorkshire that sells nothing else but quality greenhouses and accessories. We do not sell hundreds of lines that we know little about, we have tried and tested everything we sell and are completely confident in our products and service.

Many thanks for looking.