CXAO Heat Pump

403-1264 kW

Main features

  • Scroll compressors
  • Statically and dynamically balanced ECO-PROFILE axial fans
  • Shell and tube or plate heat exchanger with differential pressure switch and antifreeze protection (electric heater) on waterside
  • High efficiency finned coils (with seamless copper tubes expanded into corrugated aluminium) heat exchangers on airside
  • Casing and panels in galvanized and painted steel

Customer benefits

  • Eco-friendly and efficient refrigerant R410A refrigerant and heat exchangers with increased surface area
  • Compact overall dimensions allow extremely flexible installations
  • Simplified maintenance operations thanks to easy access to components


  • On/off condensing control
  • Condensing control with variable fan speed modulation
  • Control panel electric heater with thermostat
  • Phase failure protection relay
  • Water pumps automatic changeover
  • Condensing coil protection grilles
  • Packaged anti-intrusion grille
  • Gas gauges
  • Soft starter
  • Pre-painted condensing coils
  • Epoxy coated condensing coil fins
  • Copper/copper or tinned copper/copper condensing coils


  • Flow switch
  • Automatic water filling
  • Water strainer
  • Kit flanges
  • Victaulic adapter
  • Water gauges
  • Rubber and/or spring anti-vibration mounts


  • Standard 8 button LCD display
  • 32 bit microprocessor with a 4 MB storage memory, real time clock for alarms storage, multi-language control software
  • Communication card RS485
  • Optional
    • Remote control display
    • BACnetTM, LonTalk® communication capabilities