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Vitavia Automatic Roof Vent Opener
This Vitavia Automatic Roof Vent Opener helps control greenhouse temperature. It contains a special wax inside. When the greenhouse gets warm, this wax expands. This expansion pushes the roof vent open automatically. It lets excess heat escape easily.
As the temperature drops, the wax inside cools down. It begins to shrink and solidify again. This action pulls the roof vent closed. This keeps the remaining warmth inside your greenhouse. Please note, this opener is designed for Vitavia greenhouses only.
This Vitavia Automatic Roof Vent Opener helps control greenhouse temperature. It contains a special wax inside. When the greenhouse gets warm, this wax expands. This expansion pushes the roof vent open automatically. It lets excess heat escape easily.
As the temperature drops, the wax inside cools down. It begins to shrink and solidify again. This action pulls the roof vent closed. This keeps the remaining warmth inside your greenhouse. Please note, this opener is designed for Vitavia greenhouses only.
This Vitavia Automatic Roof Vent Opener helps control greenhouse temperature. It contains a special wax inside. When the greenhouse gets warm, this wax expands. This expansion pushes the roof vent open automatically. It lets excess heat escape easily.
As the temperature drops, the wax inside cools down. It begins to shrink and solidify again. This action pulls the roof vent closed. This keeps the remaining warmth inside your greenhouse. Please note, this opener is designed for Vitavia greenhouses only.
Delivery Times are currently Within 4-6 Weeks to UK Mainland for Greenhouses, 3-5 Working days for Accessories only.
Your exact delivery day will be confirmed with you by email. We advise you to regularly check your SPAM box aswell.
Optional Installation: If selected, Installation will be carried out 1-8 weeks after the delivery of your Greenhouse. The Installation Team will contact you directly to book in your installation.Our installation service requires a level Concrete, Slabbed or Decked Area to the minimum size stated on the website and with 18-24 Inches of clearance around it. Failure to provide a suitable base area and clearance may result in you being charged for the failed installation If you require staging or shelving assembly, you can arrange it directly with the installation team.
