Vaillant 103430 NTC Sensor DHW Heat Exchanger GC No: 47-044-66

Vaillant 103430 NTC Sensor DHW Heat Exchanger GC No: 47-044-66. From Vaillant ecoTEC Exclusive 835 VUW 356/5-7. All our parts are stripped from brand new unused boilers, what you see with the part is what you get. Bargain Buy it NOW for only £5.00