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Bayliss MK7 Hydraulicheck Solar Vent Opener

$99.95
$99.95
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Availability: 11 in stock
SKU: C3509
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$99.95
$99.95

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Ever wish your greenhouse vents could adjust themselves on a hot day, but your greenhouse is exposed to very high winds? The Bayliss Hydraulicheck Solar Vent Opener does just that! It’s powered by the sun—no electricity needed—so when the temperature rises, it automatically opens the vent to keep your greenhouse cool. And when things cool down, it closes itself. It’s hands-off, reliable, and keeps your plants in a cozy, controlled environment.

  • Automatic Venting: Solar-powered, so it opens and closes based on the greenhouse temperature without electricity.
  • Reliable Design: Set apart by its sturdy, hydraulic limiter means it’s built to last and handle changing weather and extreme winds without a hitch.
  • Easy Installation: Simple to set up with most standard greenhouse vents, making it easy to enjoy automated climate control.
  • Dimensions: Fits most greenhouse vents; 11.8" x 2.2" x 1.2"
  • Weight Capacity: Can open up to 16 pounds
  • Temperature Range: Starts opening at 55°F, fully open by 75°F