Standard features

• R134a

Executions:

• > Only heating heat-pump
• > Reversible Heat Pump
• > Only heating + DHW in two independent water circuits
• > Multipurpose heatpump for heating, cooling and DHW production
• Low-Noise execution with insulating panels and soundproof jackets for …the compressors
• Single refrigerating circuit (single compressor up to 20 kW; two …compressors from 20 kW)
• Electronic driven electrical expansion valve
• AISI 316 stainless steel brazed plate heat exchangers
• Electrical panel with main switch
• Filter dryers with removable cartridge
• Sight Glass
• Safeties according to PED 97/23
• Anti-Legionella cycles with no additional electrical heaters
• Up to 3 circulating pumps onboard
• Two 4-way valve kit installed onboard to keep the counterflow heat …exchange in the BPHEs

Options and accessories

• Serial cards for protocols: Carel / Modbus / Lonworks / Trend
• HIWEB Hardware: Ethernet card for protocols: Bacnet / SNMP
• HIWEB Software: Ethernet card for Web connectivity
• GSM Modem for SMS communication
• LAN connection up to 4 units
• Touch-Screen colour graphic display
• Softstarter kit