BCF floor diffusers are designed for installation in raised floor systems like auditoriums, conference rooms, theatres, where a high level of comfort and conveyance is required. Air is supplied into the space through the front panel at a low velocity, mixing with room air above the diffuser.
Supply air velocity must be very low to reduce discomfort that may be felt in the near zone. We recommend designing as a displacement system with a maximum supply temperature of 3°C below room. Supply 10 to 15 l/s per unit and allow a distance between outlets of 0.8 to 1 meter.