NRG series, air-cooled outdoor chiller with R32, are designed to meet air conditioning, needs in residential/commercial complexes or industrial applications. They work at full load up to 50 °C external air temperature. Unit can produce chilled water up to -10 °C. The units are mono or dual circuit, to ensure maximum efficiency both at full load and at partial load. The environmental impact of the units is reduced considerably owing to the last generation R32 refrigerant.