Greenhouse Automatic Window Opener Vent Opener Replacement Cylinder Temperature Sensor Open Tools Outdoor Garden Supplies

Description: Made of quality material, and convenient to use. As the temperature changes automatically, maintains the best growing temperature and prevents your greenhouse from overheating. Non-electric, uses solar energy, open or close the greenhouse vents as temperature rises or drops. Perfect for your greenhouse window. This products need to be refrigerated before use it. Specifications: Item Type: Greenhouse Winder Opener Cylinder Material: Aluminum Dimensions: 12.56*0.59in / 33*1.5cm Color: Black Temperature range 15°- 25°/60°-77F Instructions for Use: 1. Minimum opening temperature: 15-25°C 2. Maximum opening temperature: 30°C/86°F 3. No power required, natural temperature control, suitable for all weather conditions. Troubleshooting: 1. Incorrect product installation. Install correctly according to the window opener's instruction manual. 2. If the gas spring is stuck and not working, apply lubricant to the threaded adjusting tube and piston rod, and manually pull the piston rod several times. 3. If the ambient temperature is not reached, the gas spring's opening temperature is 15-25°C. Maintain the temperature at 25°C for at least 30 minutes, then observe. 4. For first-time use, it is recommended to place the gas spring in hot water (35-45°C) for 30 minutes. Observe if the gas spring extends. If it does not extend, the gas spring is damaged and needs to be replaced. Package Included: 1 x Greenhouse Winder Opener Cylinder Note: 1. Please note that the photo does not show actual size please refer to Description for size details. 2. Please allow differences due to manual measurement thanks. 3. Due to the difference between different monitors the image may not reflect the actual color of the item. The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.