Description Air/water chiller for outdoor installation. Suitable for air-conditioning and the production of hot water for large-sized services in residential, commercial and industrial buildings.
NSG is a dual-circuit or triple-circuit chiller charged with R1234ze gas. It has axial fans to ensure the quietest possible machine operation, twin-screw compressors, a shell and tube exchanger and "V block" micro-channel coils. The unit with several refrigerant circuits is designed to provide the maximum yield when fully charged, but also guaranteeing excellent efficiency even with partial charging and ensuring continuity if one circuit or more stops operating. The machine cools water to supply the distribution system that is usually connected to fan coil type terminals. In addition, NSG can also produce domestic hot water if it is fitted with a desuperheater or total recovery system, so it's ideal for residential, commercial and industrial contexts. There are 4 versions - standard, low noise, high efficiency and extra high efficiency.