Combining passive stack ventilation with heat recovery and system intelligence.
Ventive Windhive is a passive stack ventilation system with intelligence at its core. Combining passive ventilation, heat recovery and system intelligence to supply up to 200 litres of fresh air every second. It adapts to real-time conditions to deliver an optimal balance of ventilation and comfortable temperatures, whatever the weather.
Ventive Windhive is the ideal passive ventilation system for schools, commercial buildings and large domestic homes.
100% fresh air – Windhive is a pure natural ventilation system, meaning it only supplies fresh air into rooms. It does not mix in stale contaminated air like other systems.
Heat recovery – Windhive offers heat recovery of up to 72% efficiency and secure night-time purging to help regulate room temperatures at zero energy cost. Each unit is designed to save 1,600kWh per year on average, based on monitoring and IES modelling.
Silent operation – Windhive has no noisy fans or motors, giving occupants the silence and fresh air required for full concentration. Testing has shown it reduces external noise by an average of 45% (link)
Connected – Once installed, Windhive connects automatically to the Ventive cloud to enable remote commissioning, real-time performance monitoring and proactive maintenance. Available as standard, connection is made via a GSM network to ensure security, simplicity and savings. Learn more about Ventive Connectivity (link)
Year-round comfort – Windhive adapts to the external environment automatically, delivering optimal comfort. Passive cooling and night-time purge modes minimise risk of summer overheating, while heat recovery mode in winter significantly reduces energy bills.
Seamless design – We design, specify and manufacture each Windhive unit to be perfect for your specific project. We can update performance parameters to suit changing requirements.
