Greenhouse Heat Sensitive Auto Window Opener

Constructed from premium steel material, this greenhouse vent opener boasts a durable black powder coating that not only looks sleek but also prevents rust. Requiring no electrical power, the device instead harnesses solar energy, eliminating operating costs and making it an environmentally friendly solution.

The automatic functionality of this vent opener allows it to respond to temperature changes, opening or closing the greenhouse vents as needed. This helps you maintain the optimal growing conditions and protects your greenhouse from overheating. Capable of lifting up to 15.4 lbs (7 kg), the strong actuator is suitable for a wide range of greenhouse windows and vents.

Assembly is a breeze, with the included fitting accessory pack and detailed installation manual guiding you through the process. The start-open temperature can be adjusted from 15°C to 25°C (60°F to 77°F), allowing you to fine-tune the system to your specific needs. Once the temperature reaches 30°C (86°F) or above, the window will automatically fully open, with a maximum opening distance of 18" (45 cm) from the sill to the bottom rail.

To maintain optimal performance, all moving parts should be lubricated after installation, with occasional lubrication recommended. When the window is not in use, such as during the winter months, it's advised to remove the cylinder from the opener to prevent accidental opening due to warm conditions. Regularly check the piston rod and ensure it moves smoothly, especially if the vent opener hasn't been used for an extended period.

Available in a variety of configurations, including single spring and double spring models in both silver aluminum and black stainless steel finishes, this automatic vent opener provides a reliable and convenient solution for managing your greenhouse environment. With a strong lift capacity and durable construction, it's a versatile choice suitable for various greenhouse setups, even in windy mountain areas.

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