Pay in 4 interest-free payments of $19.25 Learn more
Ships within 48 hours · Estimated delivery Aug 13 - Aug 18
verify that the part code 190262 matches that of your boiler or check the exact model number of the appliance to ensure compatibility and avoid returns
Equivalent codes: 61012382 (Ariston)
91451202500 EW 1075 F
Model RFKA03E-3
please check the machine model or consult us
sonda humos caldera viessmann 7822767 HellermannTyton verify that the part codeThe flue gas probe is a fundamental sensor in Viessmann boilers that measures the temperature and composition of combustion gases to ensure safe and efficient operation. This replacement detects the quality of the generated flue gases and allows the boiler to adjust combustion or stop the process in case of anomalies, preventing harmful emissions and possible internal damage. What problem does this replacement part solve? Boiler shuts down due to
