WFN is a dual-circuit or triple-circuit indoor unit for producing chilled or heated water chiller charged with R134a gas and twin screw compressors. Adapts to various load conditions thanks to precise temperature control. Produces chilled water up to 16 °C (processed water, evaporator side) and can also be used with a heat pump with a processed water temperature (on the condenser) of up to 55 °C. Both heat exchangers (source side and system side) are of the shell & tube type. The electronic expansion valve is a standard on all the sizes and ensures excellent flow regulation and accurate temperature control, even with partial loads. It is available in 2 versions: Standard and High efficiency.

Cooling Capacity: 652 – 2349 kW

Heating Capacity: 726 – 2610 kW

Compressor: Twin screw

Evaporator: Shell & Tube

Fan: Axial fan

Type: Cooling & Heating

Refrigerant: R134A, R513A (optional)

Certification/Compliance: CE, EAC, Eurovent

Optional: Network Operation, ModBus, Remote Monitoring