Description
Controlled mechanical ventilation system with heat recovery, designed for installation in false ceilings in residential environments, equipped with a casing in galvanized steel sheet, internally lined with fire-resistant sound-absorbing material (compliant with DIN EN 13501), guarantees silent and safe operation.
The unit is equipped with a high-efficiency plastic cross-flow heat recovery unit, which allows thermal energy to be recovered from the exhaust air to pre-heat or pre-cool the incoming air, improving the energy efficiency of the building.
The brushless EC motors, mounted on ball bearing supports, are directly coupled to centrifugal impellers and offer three speeds that can be set during installation.
The unit includes a 100% automatically operated by-pass and a frost protection system for the heat exchanger, tie rods for suspended installation are supplied as standard.
Datasheet
• Supply voltage 230 V
• Maximum absorbed power 165 W
• Maximum flow rate 350 m³/h (97 l/s)
• Nominal diameter of ducts 15 cm
• Sound power in suction Lw 37.8 dB(A)
• Sound power in delivery Lw 37.2 dB(A)
• Radiated sound power Lw 51.0 dB(A)
• Sound pressure in suction Lp at 3 m 17.3 dB(A)
• Sound pressure in delivery Lp at 3 m 16.7 dB(A)
• Radiated sound pressure Lp at 3 m 30.5 dB(A)
• Enclosure material: galvanized steel sheet with sound-absorbing coating
• High efficiency cross-flow heat recovery unit in plastic material
• Brushless EC motors with centrifugal impellers
• 100% automatic bypass
• Antifreeze protection system for the heat exchanger
• False ceiling installation with supplied tie rods
Properties
