Automatic Roof Vent Opener Solar Heat Sensitive Greenhouse Automatic Window Opener Greenhouse Accessories Roof Vent Auto Opener

Hign-concerned Chemical: None
Brand Name: VKTECH
Origin: Mainland China
Automatic Roof Vent Opener: Greenhouse Vent Opener
Solar Window Louvre Thread Opener: Greenhouse Automatic Window Opener

Automatic Roof Vent Opener Solar Heat Sensitive Greenhouse Vent Opener Greenhouse Accessories Greenhouse Automatic Window Opener

Feature:

1.Universal Compatibility: The automatic roof vent opener is designed to fit all types of greenhouses and cold frames, making it a versatile addition to any gardening setup.
2.Adjustable Ventilation: This greenhouse vent opener offers infinitely adjustable opening angles, allowing for precise control over ventilation to meet specific plant needs and weather conditions.
3.Temperature Responsive: Operating entirely on temperature changes, the roof vent auto opener automatically adjusts the roof and side windows of greenhouses or cold frames, ensuring optimal growing conditions without manual intervention.
4.Easy Installation: The solar window louvre thread opener is simple to assemble and comes with all necessary mounting materials, making setup quick and hassle-free.
5.Energy Efficient: With no electricity or batteries required, this greenhouse automatic window opener operates solely on the thermal expansion of a cylinder, which reacts to ambient temperatures, providing an eco-friendly solution to ventilation.

Specification:
Origin: Mainland China
Size: 46*26.5cm
Material: Alloy

Note:
The maximum height of windows opening to the outside is approximately 45 cm.
The maximum weight of ventilation windows does not exceed 7 kg.
Automatically adjusts the temperature from 15 to 25°C.

The automatic ventilation window opener in the room cannot be used in an environment with a temperature higher than 50℃.
Make sure your greenhouse windows open properly and are not obstructed.

Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!

Please allow 1-2cm measuring deviation due to manual measurement.

1 x Automatic Roof Vent Opener

You can pay as you are comfortable

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