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Solar Automatic Vent Opener

SKU: 211857

Solar Automatic Vent Opener

£49.99

Our solar-powered automatic vent opener ensures optimal temperature control in your greenhouse without electricity. This innovative device automatically opens and closes your greenhouse vents based on temperature, providing perfect ventilation for your plants while you’re away.

Key Features:

  • No electricity or batteries required – works on thermal expansion
  • Temperature-sensitive wax cylinder for reliable operation
  • Opens vents gradually between 20°C – 25°C
  • Maximum vent opening of 45cm
  • Lifting capacity up to 7kg
  • Rust-resistant stainless steel construction
  • Universal fitting for most greenhouse vents
  • Built-in storm protection that prevents damage in high winds

 

Technical Specifications

Dimensions

length 45 cm (extended)
width 7.5 cm
weight 1.2 kg
lifting Force 7 kg

Technical Details

opening Temp 20°C – 25°C
max Opening 45 cm
material Stainless steel and aluminum
warranty 2 years

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