Greenhouse Louvre Vent Opener Automatic Window Ventilation

Gardening Naturally

Automatic Louvre Vent Opener Greenhouse Auto Vent Opener Temperature Controlled Window Opener UKAutomatic louvre vent opener is designed to control airflow in a greenhouse without manual adjustment. It responds to temperature changes by opening and closing louvre vents, helping maintain stable growing conditions.Automatic Vent ControlThis greenhouse vent opener adjusts airflow based on temperature. As heat builds, the vent opens to release warm air and closes again as temperatures drop.Temperature Activated OpeningThe opener uses a wax filled cylinder that expands with heat. This movement drives the mechanism to open vents between 17 and 25 degrees celsius.Greenhouse AirflowBy improving ventilation, this unit helps regulate temperature and humidity levels. This supports plant growth and reduces excess heat build up inside the greenhouse.Louvre Vent CompatibilityDesigned to fit most standard greenhouse louvre vents. It can be installed onto existing vent panels to provide automatic operation.Strong Opening ForceThe mechanism provides an opening force of 12.5kg and supports vent weights up to 25kg. This allows reliable movement of standard greenhouse vent panels.How To Install OpenerFollow the included instructions to attach the unit to your louvre vent. Ensure correct positioning so the mechanism can move freely as temperatures change.Materials And BuildMade from aluminium and zinc coated steel. The construction supports regular use in greenhouse environments.Sizes And DimensionsMechanism size length 14cm height 5cm depth 4.5cm.