The decentralised energy recovery unit series SupraBox DELUXE is ideal for use in classrooms and seminar rooms as well as offices and common rooms. Through the integrated source air outlet and the direct removal of the exhaust air via the unit, no additional ventilation pipes are needed in the direction of the room. A CO2 need-based control ensures maximum comfort and creates optimal indoor air quality. Two units are available with different ventilation system capacities depending on room occupancy and number of persons. Both units develop a maximum sound pressure level of 35 dB(A) (at 1m distance), thus ensuring trouble-free use of the space.
Both SupraBox DELUXE unit types are suitable for decentralised use in the room and rely on draught-free and uniform air distribution through a source air outlet integrated into the unit. Ventilation effectiveness, which is two times better than mixed air systems, is obtained using the air source principle according to VDI 3804 and DIN EN 13779. Trouble-free use in the room is guaranteed through minimal noise level.
The SupraBox DELUXE units are controlled by demand in automatic mode and are infinitely variable up to 100%, ensuring continuous compliance with the 1,000 ppm CO2 concentration in the room. The regulation of outside air supply is done via a CO2 sensor installed in the room. If there are no longer people (CO2 producers) in the room, the units shut down automatically, preventing unnecessary energy consumption. If necessary, manual operation can be installed on the controller of the unit. This allows for the selection of three capacity levels. After 1 hour, the units automatically switch back to automatic mode.