Description
This automatic greenhouse window opener is designed to open and close greenhouse windows using solar heat, removing the need for manual adjustment. Also known as an autovent for greenhouse use, it helps manage internal temperatures without electricity or wiring.
Replacement cylinders are available for this autovent
Automatic Greenhouse Window Opener Works by Heat
This greenhouse window opener operates using the warmth inside the greenhouse. As temperatures rise, the opener responds by opening the window to release excess heat. When temperatures drop, the window closes to help retain warmth during cooler periods.
Autovent For Greenhouse With Adjustable Temperature
The automatic greenhouse window opener can be adjusted to begin opening between 17°C and 25°C. Full opening is reached at approximately 30°C, depending on adjustment and window load, allowing controlled ventilation throughout the day.
Aluminium Zinc Coated Steel Greenhouse Window Opener
This autovent for greenhouse windows is made from aluminium zinc coated steel. It has an opening force of 7 kg and supports a maximum window opening of up to 45 cm, depending on configuration and load.
Installation is carried out using the supplied instructions, making setup straightforward for most greenhouse structures. Once installed, the opener works automatically without daily adjustment.
This greenhouse window opener is supplied with a two year warranty. The product is designed for regular seasonal use in greenhouse environments and is supported by clear guidance for installation and operation.
Automatic Greenhouse Window Opener Size And Opening Capacity
Maximum opening distance: up to 45 cm
Opening force: 7 kg
Opening temperature range: adjustable between 17°C and 25°C
Maximum opening temperature: approximately 30°C
Experience And Product Knowledge You Can Trust
This autovent for greenhouse use is supplied by a specialist gardening retailer with experience in greenhouse ventilation systems. Clear instructions and after sales support are provided to ensure correct installation and ongoing use.
Questions About Using An Automatic Greenhouse Window Opener
Can this greenhouse window opener be used in cold weather?
The opener responds to temperature changes and will remain closed when temperatures are low, helping reduce heat loss during colder conditions.
Does an autovent for greenhouse use need maintenance?
Routine checks for dirt or obstruction around the window hinges and fittings are recommended to maintain smooth operation.
Can the automatic greenhouse window opener be removed seasonally?
The opener can be removed if required, following the installation instructions, and refitted when needed.
Is this greenhouse window opener suitable for glass and polycarbonate?
It can be fitted to greenhouse windows made from common glazing materials, depending on window weight and frame type.
Does an automatic greenhouse window opener work in cloudy weather?
The opener reacts to temperature rather than light levels, so it continues to function as long as the greenhouse warms internally.
Can more than one autovent for greenhouse use be installed?
Multiple openers can be installed on separate windows to improve airflow across larger greenhouse structures.