WF

Description

Heat pump with reversible water side 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.

• Cooling capacity: 630 ÷ 2331 kW
• Heating capacity: 676 ÷ 2484 kW
• R134a refrigerant
• R513A (XP10) refrigerant (Option)
• Cooling only
• Heating only
• Twin screw compressor
• Shell and tube exchanger
• Heat recovery (Option)
• Lownoise version (Option)
• Network operation (Option)
• Compatible with ModBus protocol (Option)
• Internet connection (Option)

Specifications
WF is a heat pump with reversible water side that works with R134a refrigerant. It’s a dual-circuit unit for indoor installation, with independent control of the individual circuits. Optimised for low condensation temperatures, it’s ideal for cooling-only applications that use water from a well or cooling tower as their source. 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. Standard and high efficiency versions (also low noise) are available.