£11.50 inc. VAT
Suitable for Following Appliances:
• EcoTEC Pro 22 VU 226/5-3 A R4
• EcoTEC Pro 26 VUW 266/5-3 A R4
• EcoTEC Pro 26 VUW 266/5-3 R2
• EcoFIT Pure 415 VU 156/6-3 OV
• EcoFIT Pure 418 VU 186/6-3 OV
• EcoFIT Pure 430 VU 306/6-3 OV
• EcoFIT Pure 615 VU 156/6-3
• EcoFIT Pure 618 VU 186/6-3
Suitable for Following Appliances:
• EcoTEC Pro 22 VU 226/5-3 A R4
• EcoTEC Pro 26 VUW 266/5-3 A R4
• EcoTEC Pro 26 VUW 266/5-3 R2
• EcoFIT Pure 415 VU 156/6-3 OV
• EcoFIT Pure 418 VU 186/6-3 OV
• EcoFIT Pure 430 VU 306/6-3 OV
• EcoFIT Pure 615 VU 156/6-3
• EcoFIT Pure 618 VU 186/6-3
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
