Ferroli Sigma 40-60

The FERROLI Sigma range of System and Combination boilers are part of new technological developments: gasfired condensing, combi and system boilers designed specifically to burn less gas and therefore reduce CO2 emissions and NOx.

This in turn saves the home owner money and helps to conserve energy and the environment. HOW DOES IT WORK? By using a large heat exchanger, the boilers are designed to extract more heat from the flue gases, ensuring greater efficiency in operation. As more heat is extracted, the flue gases cool to a lower temperature.

The Sigma range combines good energy efficiency and excellent build quality, which ensures a greener and longer life for their boilers.

• Manufactured: 2001 - Current
• Power Consumption: 11.40 - 17.60KWh
• Energy Efficiency Band: D
• Seasonal Efficiency: 78.10%
• Fuel: Gas
• Mounting: Wall
• Condensing: Non-condensing
• Flue One: Room Sealed
• Flue Two Fan: Fan
• Ignition: Permanent Pilot Light
• Burner Control: On - Off
• Elec Power Firing: 0 Watts
• Insulation Thickness: -
• Store Volume: -
• Main Type: Regular

Back to Ferroli SpA boilers