Solexx Louver with Solar Opener
Most vents are automatically opened by a solar-powered vent opener.
Are you concerned about who will look after your greenhouse if you are unable to attend to it? On a bright day, your greenhouse gets heated even in the winter.
- Regulate the temperature in your greenhouse.
- The parafin wax in the piston expands to open your vent automatically as the temperature changes.
- Environmentally friendly, no electricity or batteries needed.
- Extends 12" to open and close greenhouse vents.
- Fits most greenhouse vents, including the Early Bloomer greenhouse.
- Installs easily and supports up to 15 lbs.
HV-10 Solar Powered Vent Opener