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Greenhouse Louvre Vent Opener

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The Bayliss automatic Louvre Vent Opener is designed to fit simply, neatly and unobtrusively to a greenhouse louvre vent.

It is temperature adjustable and can be set to start opening the louvres from 15 - 18°C with a maximum opening at approximately 30°C. It is supplied with a backplate enabling users to fit it using existing holes on the majority of louvre vent systems.