Bayliss XL Auto Greenhouse Window Roof Vent Opener
- Solar powered greenhouse vent opener
- Clamps to greenhouse bars - no drilling needed
- Quality construction
- Made in the UK
- Reliable, quality built anodised aluminium automatic window opener for greenhouses.
- Clamps onto most aluminium greenhouse vents – no need for drilling.
- Can also be used for timber framed vents.
- Will fit a window weighing 12.5kgs (28lbs), exerting a load of 6.5kgs (14lbs).
- It is temperature adjustable and can be set to start opening the window from 13 – 18°C (55 -65 °F)