Passive roof extractor WINDHIVE®

centrifugalcommercialmetal

Combining passive ventilation, heat recovery and system intelligence to deliver 100% fresh air and comfortable temperatures. A natural way to ventilate your building, reducing heat loss without the need for fans. Integrating passive ventilation with heat recovery (PVHR™) and system intelligence, Windhive supplies up to 200l of tempered fresh air every second. It adapts to real-time conditions to deliver an optimal balance of ventilation and comfortable temperatures, whatever the weather. Ideally suited to Schools and Commercial Buildings, Windhive can also be specified to energy efficient homes. 100% fresh air Windhive® is a pure natural ventilation system, meaning it only supplies fresh air into rooms. It does not recirculate stale, contaminated air as some systems do, instead it keeps the flow paths separate, ensuring the highest quality of indoor air. Heat recovery Windhive® offers heat recovery of up to 72% efficiency to regulate room temperatures at near-zero energy cost. Each unit is designed to save 1,600kWh per year on average and significantly reduces both energy bills and cold draughts during the winter Silent operation Windhive® has no noisy fans or motors, giving occupants the silence and fresh air required for full concentration – especially important in schools. Testing has shown it reduces external noise by an average of 45% Connected Once installed, Windhive® connects automatically to the Ventive cloud to enable remote commissioning, real-time performance monitoring and proactive maintenance. Free for the first year, connection is made via GSM to ensure security, simplicity and savings as well as allowing over-the-air upgrades to optimize performance.