Cooling capacity: 630 to 1,529 kW.
Water-water chiller for indoor installation. Suitable for large-sized services in residential, commercial and industrial buildings. With the addition of a desuperheater or total recovery system, domestic hot water can also be produced.

  • R134a refrigerant
  • Cooling only
  • Twin screw compressor
  • Shell and tube exchanger
  • Heat recovery
  • Lownoise version available
  • Network operation
  • Compatible with ModBus protocol
  • Internet connection


HWF is a water-condensed chiller that works with R134a refrigerant. It's a dual-circuit unit for indoor installation, with independent control of the individual circuits. Optimised for high condensation temperatures, it's ideal for devices that work in heating mode too. Fitted with high-efficiency twin-screw compressors with continuous modulation (12.5% - 100% for each compressor), an electronic thermostatic valve as standard, and tube bundle heat exchangers (system side and source side) optimised for R134a gas. Free hot water can also be produced in units with a desuperheater or total recovery system. The “Always Working” function ensures continuous machine operation, even in critical conditions: the machine is able to self-adjust, so it never stops. Available in standard and high-efficiency versions.