Greenhouses & Greenhouse Accessories

Univent® Black Automatic Greenhouse Vent Opener

Automatic greenhouse window opening The Univent® Black is an automatic opener for a greenhouse window. Its listed opening temperature range is 17–25 °C, and it can open up to 45 cm. Before choosing it, compare the stated window weight limits and the opener’s dimensions with your greenhouse setup.

Key specifications

1. Listed opening temperature range: The opener’s stated range for opening is 17–25 °C. Use this specification to assess whether it suits the temperature range you want for your greenhouse window.
2. Up to 45 cm of opening travel: The maximum opening length is 45 cm. This is the stated travel distance for the opener, not a measurement of the window itself.
3. Lift capacity and window weight: The listed lifting capacity is 7 kg, while the maximum window weight is 14 kg. These are separate specifications; check both against the window and installation requirements.
4. Specified closing force: The closing force is listed as 0.8 kg. Consider this figure alongside the window’s weight when checking whether the opener is suitable for your setup.
5. Product dimensions and article number: The product measures 64 × 51 × 5 cm. Its article number can help identify the exact model when comparing products.

Experiences with Bloomcabin

1. "Ordering from Bloomcabin was straightforward, and the team answered my questions before I purchased. I'm very happy with my choice." – Emily Campbell
2. "My order arrived carefully packaged and was exactly as described. The quality met my expectations, and I would happily purchase from Bloomcabin again." – Liam Wilson
3. "I had a question about my delivery, and Bloomcabin's customer support was friendly and helpful. They kept me informed and made the whole experience easy." – Sarah Thompson