Greenhouse Automatic Vent Opener
Greenhouse / Glasshouse Auto-Opening Vent.
Buy direct from the importer - Trade Tested. Top quality product backed by our 12 month warranty.
Solar powered mechanism, automatically opens and closes the vent at a set temperature.
Its automatic operation adjusts the ventilation as temperature changes, allowing for optimal air flow in your greenhouse. No more worrying about your flowers and plants, even when you're away.
There's no need for troublesome cables or regular battery replacements.
- Starts to open at 18-25°C
- Fully open at 35°C and above
- Adjustable temperature sensitivity
- Maximum extension of 45cm
- Maximum open weight 7kg
Similar models from other suppliers come in at $130+
Packed carton size: 8.5cm x 5cm x 28.5cm
Average thickness of aluminium profiles: at least 1.5mm