Multifunctional air-water units with axial fans and semihermetic screw compressors for associated systems with 4 pipes.
MA Multifunctional air-cooled unit
LN/SL Acoustic versions
PB/PM/PA Hydraulic versions
• Screw compressors.
• ECO-PROFILE fans propeller type, statically and dynamically balanced.
• Water side evaporator direct expansion shell and tube type with water connections (complete of differential pressure switch and anti-freeze protection electrical heater).
• Recovery heat exchanger dry expansion shell and tube type with water connections.
• High efficiency condenser coils with seamless copper tubes and alluminium ﬁns.
• Electronic expansion valve.
• Double set point temperature.
• Condensing and evaporating pressure control with variable fan speed modulation.
• Galvanised steel base frame and panels in powder painted galvanised steel sheet for outdoor installation.
• Communication card RS485.
High energy efficiency assured by oversized heat exchange coils and high energetic performance fans.
ECO-PROFILE Fans. Due to the innovative profile, these fans ensure high efficiency by reducing power input and sound emissions.
Easy installation and maintenance.