VAILLANT ECO TEC Plus NTC Sensor (DHW Outlet Pipe) 103429

National Shower Spares

Vaillant Negative Temperature Coefficient Sensor (103429). 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. Genuine brand new Vaillant product, covered by a Vaillant manufacturer's guarantee.

Direct Heating Spares

Vaillant 103429 NTC Sensor - DHW Outlet Pipe - ecoTEC Plus/VUW/ecoTEC Exclusive. Genuine brand new Vaillant Boiler Spares product, covered by a Vaillant Boiler Spares manufacturer's guarantee.