Model HVM SU, with insulation

• Hot water flow rate: up to 5.3 m³/h
• Power at ∆t=20°C: up to 120 kW
• The flow chamber is located in the return chamber
• Boiler connections DN40 (1 ½”) internal thread socket, flow connection on the side, return connection below
• Group connections: DN32 (1 ¼”) internal thread socket
• Draining sockets DN15 (½”) internal thread for flow and return chamber
• Insulation (35 mm) with galvanised steel sheath (0.6 mm)

• Compact construction with integrated flow and return
• Group outlets next to each other
• pressure tested and galvanised
• Operating pressure: max 6 bar
• Flow temperature: max. 90 °C
• Pressed flow and return labels on the sheet steel sheath