RustProof Iron Automatic Vent Opener Cylinder Weather Adjustable Temperature Range for Greenhouse Windows for Plant Enthusiasts (Silver)

1. [AUTOMATIC VENT OPENER] Effortlessly opens and closes greenhouse windows to regulate temperature and maintain optimal growing conditions for plants. 2. [TEMPERATURE-SENSITIVE DESIGN] Features a temperature-sensitive part that automatically adjusts window opening based on environmental conditions for precise temperature control. 3. [EASY MANUAL OPERATION] Allows for manual closing and opening, providing convenient control over greenhouse ventilation for enhanced plant growth. 4. [STABLE LOAD BEARING] Capable of lifting up to 7kg (15 lbs), ensuring reliable support for greenhouse windows and efficient airflow management. 5. [VERSATILE APPLICATION] Suitable for most aluminum frame greenhouses, offering a versatile solution for greenhouse ventilation needs. Specification: Description: Ingenious temperature-sensitive automatic vent opener can automatically open and close window frame, really works well in maintaining the greenhouse within the preferred temperature range. The vent opener starts opening between 15-25℃ (60-77℉), depending on how you have adjusted the cylinder. Features: 【Automatic Vent Opener】Greenhouse windows opener can open and shut your greenhouse window automatically to maintain the best-growing temperature and prevents your greenhouse from overheating. 【Wide Applicability】Single spring vent opener can be closed manually and easy to install, fit for most of aluminum frame greenhouse. 【Adjustable Temperature Range】Temperature range is adjustable from 15-25℃ (60-77℉) by turning the cylinder, maximum opening at about 30℃/86℉ (depending on adjustment and load). 【Iron Construction】Durable and rust-proof Iron windows opener with paint spraying for last long time use. 【15lb Load Bearing】Use the Standard Vent Opener to lift up to 7kg / 15 lbs. Specifications: Material: Paint Spraying Iron Color: Silver Star open at:：15-25℃ (60-77℉) Fully open at: 30℃/86℉ open distance: 45cm/17.71inch Load bearing: 7KG / 15lb Cylinder Length: 33.8cm / 13.3inch Package Size: 38*10*5cm / 14.96*3.93*1.96inch Package Weight: 520g / 1.14lb Package List: 1 * Automatic Vent Opener 1 * Package of Accessory 1 * Manual (English) Note: Do not heat to more than 50℃(122℉). Do not dismantle the cylinder. Do not apply excessive loads by locking or covering the window. Package List: 1 * Automatic Vent Opener 1 * Package of Accessory 1 * Manual (English) Note: Do not heat to more than 50℃(122℉). Do not dismantle the cylinder. Do not apply excessive loads by locking or covering the window.

• [AUTOMATIC VENT OPENER] Effortlessly opens and closes greenhouse windows to regulate temperature and maintain optimal growing conditions for plants.
• [TEMPERATURE-SENSITIVE DESIGN] Features a temperature-sensitive part that automatically adjusts window opening based on environmental conditions for precise temperature control.
• [EASY MANUAL OPERATION] Allows for manual closing and opening, providing convenient control over greenhouse ventilation for enhanced plant growth.
• [STABLE LOAD BEARING] Capable of lifting up to 7kg (15 lbs), ensuring reliable support for greenhouse windows and efficient airflow management.
• [VERSATILE APPLICATION] Suitable for most aluminum frame greenhouses, offering a versatile solution for greenhouse ventilation needs.