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Palram - Canopia Automatic Roof Vent Opener for Prestige, Grand Gardener and EcoGrow Greenhouses | HG1027

Palram - Canopia Automatic Roof Vent Opener for Prestige, Grand Gardener and EcoGrow Greenhouses | HG1027

SKU HG1027
by Palram
Save 18%
Original Price $99.00
Current Price $81.40

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Automatic Roof Vent Opener for Prestige, Grand Gardener and EcoGrow Greenhouses by Palram-Canopia | HG1027

The Automatic Vent Opener was designed to automatically control the temperature in your Greenhouse.  As the air inside the greenhouse warms, the vent gradually opens to allow the correct amount of air flow into the greenhouse and closes when the optimal temperature is reached.  The vent arm was designed with the use of natural wax that expands as the air gets warmer, to push a piston which raises the window, then contracts as it cools, closing with the use of a spring.  The Automatic Vent Opener operates without the use of electricity.  Compatible with Palram - Canopia Prestige, Grand/Hobby Gardener and EcoGrow Greenhouses.

Features:

  • Assembled dimension: 11" W x 2" D x 2" H
  • Automatically control ventilation
  • Protect your plants from heat exposure
  • Provides gradual airflow
  • Easy to install
  • Heat activated, no electricity necessary
  • Compatible with Palram - Canopia Prestige, Grand/Hobby Gardener and EcoGrow Greenhouses

Specifications:

  • Dimensions: 15.7"L x 2.7"W x 2"H
  • Weight: 1.3 lbs.
  • Waterproof: Yes
  • Assemble Required: Yes
  • Assembly Instruction