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Palram - Canopia Automatic Roof Vent Opener (HG1027)
Palram - Canopia Automatic Roof Vent Opener for Prestige, Grand/Hobby Gardener and EcoGrow 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. For more details, give us a call at 888-609-5487.
FREE SHIPPING!!!
Palram - Canopia Automatic Roof Vent Opener (HG1027)
Palram - Canopia Automatic Roof Vent Opener for Prestige, Grand/Hobby Gardener and EcoGrow 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.
Free shipping in the lower 48 states only.
12 other products in the same category:
Palram - Canopia Steel Work Bench Kit (HG2001)
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Palram - Canopia Roof Vent Kit - Hobby 2/Grand 2/Prestige 2 (HG1031)
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Palram - Canopia Roof Vent Kit - Sun Room 2 (HG1035)
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Palram - Canopia Shelf Kit for Greenhouses (HG1007)
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Handy Home Phoenix Solar Shades - Four Shades (18159-7)
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Yardistry Meridian Greenhouse Trellis (YM11817)
Poly-Tex Galvanized Potting Bench Kit (HG2000)
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Palram - Canopia Cable Anchor Kit (HG1029)
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Palram - Canopia 1500W Portable Fan Heater / Humidity Controller (HG1040)
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Palram - Canopia Brighton - Greenhouse LED Grow Light (HG1042)
- On sale!
Polytex 8x8 Shade Cloth Kit - Green (HG1008)
- On sale!