Automatic Roof Vent Opener for Greenhouses by Palram Canopia
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Category: palram canopia

About this item
- Simple, oil-filled cylinder, no power needed
- Opens automatically when temperature rises to vent your Canopia Greenhouse
- Installs quickly and easily
- - Replace the manual vent arm.
- - Install the new manual vent arm.
- - Switch out the manual vent arm.
- - Remove the old manual vent arm.
- - Put in the replacement manual vent arm.























