Automatic Temperature Control: This greenhouse window opener automatically opens at 30°C (86°F) and closes at 17°C (63°F), maintaining the optimal growing environment and preventing overheating without manual intervention.
Durable Aluminum Alloy Construction: Made from high-strength aluminum alloy, this vent opener kit is built for long-lasting durability, resistance, and stability in all weather conditions.
Strong & Secure Performance: Features a robust 14kg (31lb) bearing capacity and includes springs and support rods to provide extra protection against strong winds, ensuring reliable operation.
Easy Clamp-On Installation: Designed for quick setup, it can be directly clamped or screwed onto your greenhouse frame without complex tools, making installation simple and hassle-free.
Complete Kit for Ventilation: Comes with everything you need: 1 window opener, 1 thermal cylinder, an accessory kit (12 pcs), and an English manual, providing up to 45cm (17.7 inches) of maximum opening distance.
