Automatic Roof Vent Arm Opener RION Greenhouses


Automatic Roof Vent Arm Opener / Automatic climate control, for RION Greenhouses ONLY.

  • Works with all Rion's Models
  • Opens vent window automatically at warm temperature for air circulation and heat relief. Closes when temperature cools
  • Automatic respond to weather changes – no need to stay near the greenhouse.
  • Opening temperature can be adjusted for specific needs
  • Mechanic system – no electricity is needed
  • Auto opener Roof is Temperature activated by a thermally powered piston so no batteries or motors to fail. One opener required for each roof vent.
Automatic Roof Vent Arm Opener RION Greenhouses, one more high quality product by Palram Application and sold by Canada Greenhouse Kits and Awnings Canada

Inventory Last Updated: Jan 28, 2020
Automatic Roof Vent Arm Opener RION Greenhouses, one more high quality product by Palram Application and sold by Canada Greenhouse Kits and Awnings Canada

Inventory Last Updated: Jan 28, 2020