Gigavent - Automatic Greenhouse Vent Opener up to 65 Lbs
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Ingenious temperature-sensitive devices automatically open and close cold frame lids, greenhouse windows and even skylights throughout the day and maintain a constant interior climate, something impossible to achieve by manual adjustments. Requires no batteries or electricity, it starts opening between 55 to 75°F, depending on how you have adjusted the vent. Strongly recommended for all our glazed season extenders because it dramatically improves plant growth. Screw directly into polycarbonate panels, wood, or metal frames. Use the Standard Vent Opener to lift up to 15 lbs, and the much stronger Gigavent, with black and silver all metal construction, to lift up to 65 lbs.
- Premium Gigavent Solar Vent Opener can lift up to 65 lbs
- Adjustable for different opening heights and mountable two different ways, taking up as little space as possible within your greenhouse.
- The volume-expanding wax within the hydraulic cylinder will endure any temperature (hot or freezing), working independently of the power grid for continuous temperature monitoring.
- Black and silver, high quality, all metal construction
- 2 Year Warranty with Agriculture Solutions LLC