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Overview
The Vaillant negative temperature coefficient sensor decreases circuit resistance in line as the temperature increases. A boiler's printed control board sends a current to the thermistor, deciding whether a decrease or increase in heat is required by reading the relative resistance.
- Genuine replacement part for Vaillant
Technical specification
TypeSensorCompatible WithVaillant EcoTech Plus 824 VUW 246/3-5 R1 and Vaillant EcoTech Plus 824 VUW 246/3-5 R3Manufacturer Model No103429Brand NameVaillant
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