ventilador caldera viessmann 7861604 sldb2810 Desgaste por uso prolongado o

Desgaste por uso prolongado o caída accidental de la puerta

SN236B01CE Neff S56M50X0EU

3TS866EE/15

Protects the boiler from low water pressure

ventilador caldera viessmann 7861604 sldb2810 Desgaste por uso prolongado oThis radial extractor fan is an essential component for the optimal operation of Viessmann boilers in the Vitodens 100 W range. Its main function is to expel combustion gases outside, ensuring safe and efficient combustion within the boiler. The fan model NRG 118 19 26 with code 7861604 is designed to maintain the proper pressure in the combustion chamber and prevent dangerous gas accumulations. What problem does this replacement part solve? The