NESEA Units

MICRO-CHILLERS air-to-water heat pump

  6 – 24 kW / 8 – 31 kW

        

  

    

Adaptation and Versatility


  • Versions with hydraulic unit and built-in buffer tank to reduce the frequency of compressor stops and starts
  • Series production condensation pressure control for year-round operation
  • Adaptability to the facility offering a wide range of models
  • Maximum accessibility and easy maintenance via removable panels
  • NEW NESEA MAXIMA versions with R-134a refrigerant to deliver water at high temperatures of up to +65ºC

Energy efficiency


  • High partial and full load efficiency, reducing operating costs
  • Compliance with ErP 2018 and ErP 2021
  • NEW Full INVERTER technology to improve seasonal energy efficiency
  • Series production electronic fans and electronic expansion valves available for minimum power consumption
  • Equipment with a hydraulic unit can include high-performance electronic pumps
  • NEW hot gas partial heat recovery system for sanitary hot water

Low noise level


  • Dual acoustic insulation of the compressors with an acoustic jacket in a closed, insulated compartment
  • Series production variable speed electronic fans

Easy control


  • Electronic regulation and CAREL supervision for simple use and high performance
  • Wide variety of communication protocols (Modbus, BACnet and LonWorks)

Environment


  • Optimised design for reduced load of refrigerant R-410A (ODP 0, GWP 2088)
  • NEW availability of Mini-Chillers with R-452B refrigerant (ODP 0, GWP 676)

Applications


      

Other Chillers & Heat Pumps air-water

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