Effortless Greenhouse Ventilation with the Automatic Vent Opener

Revolutionizing Greenhouse Ventilation

The Automatic Vent Opener, a revolutionary tool for greenhouse enthusiasts, ensures optimal temperature and humidity control, providing much-needed ventilation when required. As the temperature within the greenhouse rises, the vent gradually opens to allow just the right amount of ventilation. Conversely, as the temperature cools, the vent closes.

How the Automatic Vent Opener Works

The vent opener is engineered with a steel cylinder filled with wax. This wax expands with heat, pushing a piston that raises the window as the air inside the greenhouse warms. As the air cools, the wax contracts, allowing a spring to close the window and reset the piston. This ingenious system works tirelessly throughout the day to maintain a consistent internal climate, a task nearly impossible to achieve through manual adjustments.

Easy Installation and Compatibility

The Automatic Vent Opener is a breeze to install. Attach it to your roof vent window, and it starts working immediately. This device is compatible with all Palram greenhouse models and operates without the need for electricity. The solar-powered Vent Opener starts to open when the greenhouse temperature reaches 68 degrees F, and is fully open at 80 degrees.

Adjustable Temperature Settings

One of the standout features of the Automatic Vent Opener is its adjustable settings. It can be set to start opening between 60-77°F, fully open at 86-90°F, and fully close at 55°F. This feature makes it an especially recommended tool for most glazed season extenders, as it dramatically enhances plant growth.

Longevity and Maintenance

The of the Vent Opener comes with a 1-year warranty. The average lifespan of the cylinder is 5-10 years, with some lasting up to 20 years. To prolong the life of the hydraulic cylinder, it is advised to lubricate the piston rod annually. During winter, remember to unlock the vent if the openers are left in place.


Why Choose WLY's Automatic Vent Opener?

At WLY, we are dedicated to providing our customers with high-quality, durable, and innovative products. Our Automatic Vent Opener is designed with the utmost attention to detail, ensuring it delivers reliable and efficient performance. We offer competitive pricing and exceptional customer service, making us the preferred choice for greenhouse accessories. We invite you to explore our product range and contact us to make a purchase.

Frequently Asked Questions

1. Is the Automatic Vent Opener compatible with all greenhouse models?

While the Automatic Vent Opener is compatible with all Palram greenhouse models, we recommend checking the specifications of your greenhouse for compatibility.

2. Does the Automatic Vent Opener require electricity to operate?

No, the Automatic Vent Opener operates entirely on solar power, eliminating the need for electrical connections.

3. How often do I need to maintain the Automatic Vent Opener?

The piston rod of the Automatic Vent Opener should be lubricated annually to ensure its longevity and optimal operation.



MAIL: [email protected]

Addr:  TieYe Road 9-13 Unit3-2-204