Automatic Roof Vent Opener for Palram - Canopia Greenhouses

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Model No.:
Alternate Model Numbers: HG1027 HG1027
Ship Weight (lbs): 1.3
BuilderDepot SKU: 1962598 (0)

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Automatic Roof Vent Opener for Palram - Canopia Greenhouses / Each

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Item Description

The Automatic Vent Opener was designed to automatically control the temperature in all Rion Greenhouses. 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.

  • 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

This product ships in approximately 4 days
This product is made in IL

Number of Pieces1
RoomPatio & Garden
Assembly RequiredYes
Color FamilyGreen
Dimensions27.1 (h) X 25.1 (w) X 2.0 (d)
HolidayYear Round


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