Vaillant 178988 Flow Sensor GC No: 47-044-44

Vaillant 178988 Flow Sensor GC No: 47-044-44. From Vaillant EcoTEC Pro 24 VUW 246/5-3 R2. 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 £12.00