Automatic Window Opener Solar Temperature Control Greenhouse

Package List1 x Automatic Vent OpenerGoods Informationgreenhouse vent automatic Ideal for your greenhouse window--opens and your greenhouse window as the temperature changes automatically, maintains the best growing temperature and prevents your greenhouse from overheating.sensitive greenhouse window opener auto cylinder Non Electric, uses solar energy, open or close vents as temperature rises or dropsCharacteristics- Size: 34 x 12x 5cm- Material: Galvanized PlateNotice: window vent kit- Can be clamped onto or screwed onto your greenhouse frame Sensitive Greenhouse Opener- Including fittings & installation manual sensitive greenhouse window opener auto cylinder- Do not use this opener anywhere the temperature will 50° (122F) greenhouse auto vent opener- Do not dismantle the cylinder Compact Auto Vent- ColorAssorted Color opener automatic greenhouse-Product Info:Automatic greenhouse window opener- Do not apply excessive loads by locking or covering window vent opener- Please ensure your greenhouse window can be opened freely by at least 45 CM (18" greenhouse auto window opener- Non Electric, uses solar energy, open or close vents as temperature rises or drops solar sensitive automatic greenhouse- The opener CANNOT stop by manual greenhouse window

• Temperature control: automatically opens and greenhouse windows based on temperature changes to maintain optimal growing conditions,auto open greenhouse vent,automatic vent
• Durable material: made from galvanized plate for use, resisting wear and tear in outdoor environments,greenhouse vent opener,Auto Vent Kit
• Temperature control: automatically opens and greenhouse windows based on temperature changes, ensuring optimal growing conditions for plants,automatic window opener for greenhouse,window opener auto vent
• Greenhouse:the opener cannot stop by manual,auto window opener
• Mini greenhouse ventilation system:do not apply excessive loads by locking or covering window,auto vent greenhouse window opener