Fresh Air Ventilator

Ceiling-mounted fresh air ventilator designed to improve indoor air quality. Installed in the ceiling, it uses dual-flow technology to filter and deliver fresh outdoor air indoors while exhausting stale indoor air, ensuring continuous air circulation.

Its core function is full heat recovery. During ventilation, it recovers energy (temperature and humidity) from the exhaust air via a heat exchange core to minimize thermal loss indoors, maintaining fresh air while enhancing energy efficiency. These units typically include high-efficiency filtration systems that effectively remove fine particulates like PM2.5. Some models also offer formaldehyde removal and sterilization features, providing users with a healthy and comfortable indoor environment.