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Greenhouse Automated Window Vent Opening Arm
Greenhouse Automated Window Vent Opening Arm
Greenhouse Automated Window Vent Opening Arm
Greenhouse Automated Window Vent Opening Arm
Greenhouse Automated Window Vent Opening Arm

Greenhouse Automated Window Vent Opening Arm

Regular price $125.00 $95.00 Sale

Engineered specifically to replace the manual vent arm in any Palram / Deluxe or Snap & Grow model greenhouses. Opens vent at warm temperature, closes when temperature cools using a temperature sensitive piston.
  • Calibrated spring tensions
  • Resists wind damage when opening or closing
  • No need for electricity or controllers
  • Strong, durable, corrosion-resistant components
  • Works with all Palram, Snap & Grow & Deluxe model greenhouses

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