CITY GREEN

• New compact aluminum heat exchanger of the heating circuit (25 CSI green).
• High coefficient of efficiency exceeding 108%
• Integrated function  Weather-compensated regulation (during the installation outdoor temperature sensor).
• premix burner with low emissions of nitrogen oxides (less than 70 mg / kWh) which provides the smooth power adjustment with modulation factor close to 5.
• Ability to control a three-way mixing valve DHW (accessory) (for 50 RSI green).
• LCD display.
• embedded system automatic adjustment  of the flow temperature.
• Integrated harness and safety systems.
• Protect of the pump and three-way valve from freezing and blocking.
• Three-speed circulation pump GRUNDFOS.
• Priority of the hot water supply (for 50 RSI green connecting the boiler-battery).
• Ability to work with LPG.
• Self-diagnostics system of faults with the information output on the LCD display.
• Ability to connect a remote control.