The Vaillant negative temperature coefficient sensor decreases circuit resistance in line as the temperature increases. The 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.

A Vaillant NTC sensor for Guernsey/Jersey only (condensing), ecoFIT VU (condensing), ecoTEC VU (condensing), ecoTEC VUW (condensing), Home (condensing), ecoFIT VUW (condensing) and ecoTEC VUI (condensing) boilers.  The sensor or thermistor decreases circuit resistance in line with temperature increases. A boiler's printed control board (PCB) sends a current to the thermistor, deciding whether a decrease or increase in heat is required by reading the relative resistance.  We carry over 300 of the most in demand parts in-branch and stock over 25,000 spare parts available for next-day timed delivery.

Vaillant
Sensor Ntc (CH Flow/CH Return)
193592

Want the easy option?

Trusted by Tradespeople

Vaillant Sensor Ntc (CH Flow/CH Return) 193592

Want the easy option?

Trusted by Tradespeople

Vaillant
Sensor Ntc (CH Flow/CH Return)
193592