Air Vent Technology’s ClassFlo® CF350, an advanced (MVHR) system, meets BB101, BB93 Approved Document F, and Approved Document L standards, ensuring top air quality, comfort, and sustainability in schools. Designed for mainstream and (SEN) settings, it creates healthier, quieter, and more efficient learning spaces, enhancing pupil focus and wellbeing.
In line with BB101, ClassFlo® CF350 keeps CO2 levels below a daily average of 1,000 ppm, with peaks above 1,500 ppm limited to under 20 minutes, providing 5-8 litres per second per person of fresh air. Its heat exchanger achieves 88% efficiency maintaining warm classrooms with minimal energy loss, supporting Approved Document L’s low-carbon goals for reduced carbon emissions. Unlike hybrid systems that alternate between air quality and warmth, ClassFlo® CF350’s full heat recovery design delivers consistent fresh air without mixing stale air, ensuring stable temperatures for an ideal learning environment.
Acoustically, it performs well below BB93’s 35 dB(A) classroom standard and 30 dB(A) for SEN sensory spaces, ensuring clear communication, especially for pupils with sensory or hearing challenges.
With F7 filtration, it captures fine particles and allergens, improving respiratory health, while dynamic and CO2 sensor-driven demand controlled ventilation, as per Approved Document F, optimises airflow for freshness and efficiency. ClassFlo® CF350 enhances classrooms with fresh, filtered air to boost focus and reduce fatigue, stable temperatures for comfort, and quiet operation for inclusive learning, especially for SEN pupils. Its advanced filtration supports health and attendance, setting a high standard for school ventilation.
AVT‘s Site Engineering Services offer a full installation package for any of AVT’s extensive range of ventilation products which include energy efficient, custom built air handling units with or without heat recovery, cabinet and twin fans, and high temperature fans for commercial kitchens.
