Palram Automatic Vent Opener Kit

Size: 16"L x 3"W x 3"H
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Let the Palram Automatic Vent Opener Kit do the work for you. The simple, oil-filled, powerless aluminum cylinder expands as the temperature nears 70°, causing the vent to open. This automatic greenhouse vent closes back up as temperature drops. 16"L x 3"W x 3"H.
Manufacturer model #: HG1005.

  • Opens and closes automatically
  • Oil-filled aluminum cylinder requires no power source
  • Expands as temperature nears 70°
  • Closes as temperature drops
Web ID: 100861622