- Automatic window regulator: opener that operates automatically using a hydraulic cylinder regulates ventilation. Ideal as a window opening aid for a greenhouse made of aluminium, wood and stainless steel, with polycarbonate or glass covers. - Galvanized Steel for Rust Protection: Made of heavy duty galvanized material that is durable, rustproof and weatherproof - ideal for long-lasting outdoor use. After the life of the cylinder (approx. 10 years), you can easily replace it with a replacement cylinder, so that the construction remains fully functional. - Precision double spring construction and easy clip system: innovative double spring design increases load capacity and is perfect for wood, aluminium or stainless steel windows. With the easy-clip system and the enclosed instructions (English language not guaranteed), installation is quick and easy. The opener can be easily removed in winter without loosening screws. - Ecological: works without electricity or batteries. There is a gas inside the cylinder that expands or contracts when temperature changes to automatically control ventilation. It is an excellent alternative to an electric or solar opener. - Technical details: Maximum opening at 30°C, closing at 18°C. Full stroke: 45 cm, 105°. Holds up to 14kg/30lbs - Ideal for cold frames, side windows and skylights made of any material, perfect for indoor ventilation and temperature. › See more product details; Product description Efficient ventilation and temperature control for your greenhouse with minimal effort! Our automatic window opener is specially designed to precisely regulate the climate in your greenhouse without the need for manual intervention. It works with a reliable hydraulic cylinder that adapts to temperature changes and thus ensures optimal air circulation. Flexibility and adaptability: the opener is compatible with windows of various materials, including wood, aluminium and stainless steel, as well as polycarbonate or glass covers. Its compact and thoughtful design allows for use in small and large constructions, including cold frames, side windows and skylights. Ecological and Low Maintenance Our window opener requires no electricity or batteries, making it an environmentally friendly solution. It is operated by a gas lift that reacts to temperature changes, making it particularly durable and efficient. If the cylinder needs to be replaced after many years of use, it can be easily replaced without renewing the entire construction. DURABLE MATERIALS FOR MAXIMUM RELIABILITY The galvanised steel housing protects the mechanism from corrosion and weather conditions. This means that the opener remains fully functional even during intensive use and adverse weather conditions. EASY INSTALLATION The enclosed installation instructions make installation easy and hassle free for everyone. The opener can also be removed without much effort and safely stowed away if necessary. This practical accessory is ideal for anyone looking for a cost-effective, reliable and sustainable solution for ventilation and climate control in their greenhouses. Ensure that your plants get the best growing conditions at any time of year!; Product description Efficient ventilation and temperature control for your greenhouse with minimal effort! Our automatic window opener is specially designed to precisely regulate the climate in your greenhouse without the need for manual intervention. It works with a reliable hydraulic cylinder that adapts to temperature changes and thus ensures optimal air circulation. Flexibility and adaptability: the opener is compatible with windows of various materials, including wood, aluminium and stainless steel, as well as polycarbonate or glass covers. Its compact and thoughtful design allows for use in small and large constructions, including cold frames, side windows and skylights. Ecological and Low Maintenance Our window opener requires no electricity or batteries, making it an environmentally friendly solution. It is operated by a gas lift that reacts to temperature changes, making it particularly durable and efficient. If the cylinder needs to be replaced after many years of use, it can be easily replaced without renewing the entire construction. DURABLE MATERIALS FOR MAXIMUM RELIABILITY The galvanised steel housing protects the mechanism from corrosion and weather conditions. This means that the opener remains fully functional even during intensive use and adverse weather conditions. EASY INSTALLATION The enclosed installation instructions make installation easy and hassle free for everyone. The opener can also be removed without much effort and safely stowed away if necessary. This practical accessory is ideal for anyone looking for a cost-effective, reliable and sustainable solution for ventilation and climate control in their greenhouses. Ensure that your plants get the best growing conditions at any time of year!; Efficient ventilation and temperature control for your greenhouse with minimal effort! Our automatic window opener is specially designed to precisely regulate the climate in your greenhouse without the need for manual intervention. It works with a reliable hydraulic cylinder that adapts to temperature changes and thus ensures optimal air circulation. Flexibility and adaptability: the opener is compatible with windows of various materials, including wood, aluminium and stainless steel, as well as polycarbonate or glass covers. Its compact and thoughtful design allows for use in small and large constructions, including cold frames, side windows and skylights. Ecological and Low Maintenance Our window opener requires no electricity or batteries, making it an environmentally friendly solution. It is operated by a gas lift that reacts to temperature changes, making it particularly durable and efficient. If the cylinder needs to be replaced after many years of use, it can be easily replaced without renewing the entire construction. DURABLE MATERIALS FOR MAXIMUM RELIABILITY The galvanised steel housing protects the mechanism from corrosion and weather conditions. This means that the opener remains fully functional even during intensive use and adverse weather conditions. EASY INSTALLATION The enclosed installation instructions make installation easy and hassle free for everyone. The opener can also be removed without much effort and safely stowed away if necessary. This practical accessory is ideal for anyone looking for a cost-effective, reliable and sustainable solution for ventilation and climate control in their greenhouses. Ensure that your plants get the best growing conditions at any time of year!
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