Airzone motorized plenum includes:

• Main control board (Airzone Central V1.3) that controls the system through wired and wireless devices.
• Round dampers of 150 mm in diameter.
• Manual airflow control system.
• Controlled mechanical ventilation (CMV) input of 150 mm in diameter (Available only in ST and SL).

Depending on the motorized plenum (nº of dampers and settings) and the controlled indoor unit, the sound pressure may vary to ±3 dB(A) and the pressure drop may vary from 5 to 15 Pa.