Auto Thermo-Greenhouse Window Opener Ventilation Hole Autovent Solar Thermal Automatic Greenhouse Roof

6,519

  • [Use] This solar heat sensitive is an ideal choice for greenhouse windows, which can be opened and closed.
  • [Automatic temperature change] Automatically change with the temperature to maintain the optimal growth temperature and prevent the greenhouse from overheating.
  • [Energy saving] Non-electricity, solar energy is used. As the temperature rises or falls, the greenhouse vents are opened or closed to save energy and electricity.
  • [Flexible use] It can be clamped or screwed on the greenhouse frame, with strong flexibility.
  • [Prevent overheating] It can prevent the greenhouse from overheating, which is very practical.

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Specifications:
Greenhouse Window Opener Kit
Material: Aluminum Alloy
Fully adjustable between 20 – 25 ° C (68 – 77 ° F)
Maximum opening weight: 7kg/15lb

Additional information

Weight 0.37 kg
brand

Wincal

dimensions

‎1 x 1 x 1 cm; 370 Grams