Vaillant 0020211943 Pipe Flow Sensor GC No: 47-044-71

Vaillant 0020211943 Pipe Flow Sensor GC No: 47-044-71. From Vaillant EcoFit Sustain 825 VUW 256/6-3 (H-GB). 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 £15.00.