automatic greenhouse vent

The Automatic Vent Opener was designed to automatically control the temperature and humidity amounts and provide additional ventilation when needed, making gardening easier. As the atmosphere inside the greenhouse warms, the vent gradually opens to allow the correct amount of ventilation into the greenhouse and closes when the temperature cools. The vent arm was designed with a metallic cylinder containing wax which expands when heated to press a piston, which raises the home window, as the atmosphere gets warmer, then agreements as it cools, closing with the use of a springtime and resetting the piston. All you have to to do can be to install it on your roof vent screen and it instantly starts functioning. The Automatic Vent Opener works without the use of electricity and works with with all Palram greenhouse models only. The solar driven Vent Opener will start to open as temperatures inside your greenhouse reach 68 degrees F with full-open at 80 degrees. It installs quickly and easily and will provide care-free ventilation.
Ingenious temperature-sensitive device that automatically opens and closes coldframe lids, greenhouse windows and also skylights. Works throughout the day and maintain a continuous interior climate, something difficult to attain by manual adjustments.

Requires no batteries or electricity.
It can be Automatic Greenhouse Vent adjusted to begin opening between 60-77°F. Fully open up at 86-90°F. Fully closed at 55°F.
Strongly recommended for every our glazed season extenders since it dramatically boosts plant growth.
The hydraulic cylinder comes with a 1 year warranty. The common duration of the cylinder can be 5-10 years, although some can last up to 20 years.

Screw straight into polycarbonate panels, wooden, or metal frames. THE TYPICAL Vent Opener can open up a hinged home window or vent weighing as much as 32 lb. For bigger panes use the more powerful Gigavent with all steel building, to lift up to 65 lbs.

Note from the manufacturer: Suggested to lubricate the piston rod annual, this will help extend the duration of the hydraulic cylinder. Don’t use solid grease, as dirt particles “glues” quickly onto the piston rod and may damage the rubber. Also do not forget to unlock the vent in the winter if leaving the vent openers installed. A good weak winter sun can temperature the hydraulic cylinder sufficiently to create it start pressing the piston rod outwards.
This solar vent control will open and close vents, in your solar gem greenhouse. It features two closing springs for extra power. The solar vent opener is the only solar-driven control with a quick-release mounting bracket. Simply grasp the “clutch” arm and squeeze for easy detachment. This enables vent to be completely opened for access to the interior.

TAGs:

Recent Posts