termistancia caldera vaillant 115237 m0005573 850253612020 RSK 360/98 FAGOR

850253612020 RSK 360/98 FAGOR

DH2 60/70/90/120 ISLA (INOX

3FEW2400MY/03

HW 70 1211 N CE 0KC 2E0M 31009832 HAIER

termistancia caldera vaillant 115237 m0005573 850253612020 RSK 360/98 FAGORThe thermistor is a temperature sensor used in Vaillant boilers to detect and control the water temperature in the heating system. This replacement part is essential to ensure safe and efficient operation, as it sends precise information to the electronic board to regulate heating. What problem does this replacement solve? Failure in the boiler temperature reading. Boiler that does not start or shuts down for safety due to incorrect readings.