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HB74AR521E/35 SIEMENS
KG49NAZ22/01
Main references: BEKO 264100004
94949636800 BE1100B AEG
External diameter: 44 mm
intercambiador caldera ferroli sigma60 jura HB74AR521E/35 SIEMENSThe primary heat exchanger is an essential component of the boiler that allows heat transfer from the burner to the hot water circuit. This specific replacement for Ferroli Sigma60 boilers and similar models has a nominal power of 30 kW, ensuring efficient and safe heating of water for heating and sanitary use. What problem does this replacement solve? Loss of thermal performance in the boiler due to blockages or internal corrosion of the exchanger.
US$ 26.90
US$ 48.90
US$ 27.90
