Adjustable, temperature controlled louvre opener
This unit, designed for automatic louvre control, fits within the frame size of the louvre allowing the louvre to be positioned virtually anywhere in the greenhouse, including just under the eaves.
The release catch allows manual opening and closing of the louvre irrespective of greenhouse temperature.
It has an attractive black powder coated body and is corrosion resistant throughout.
Opening temperature range adjustable between 15° and 25°C (59° and 77°F).