sonda temperatura acs viessmann 7869125 lecoaspira-705 AST-55402080

AST-55402080

It includes the necessary components for an efficient repair

Combustión irregular o ineficiente que provoca mala calefacción o emisión de gases incorrectos

KI77SAF30/03

sonda temperatura acs viessmann 7869125 lecoaspira-705 AST-55402080The ACS (domestic hot water) temperature sensor Viessmann 7869125 is an electronic sensor that measures the water temperature in boilers to ensure optimal and safe operation. This component transmits precise information to the boiler control unit to regulate the temperature and prevent overheating or system failures. What problem does this replacement part solve? The boiler does not heat the domestic hot water properly or the temperature is unstable.