Diverter Valve Repair Cartridge for Vaillant ecoTEC turboTEC Plus Pro VUW Boiler (0020132682 / 178978) Brand_Thetford taste and odour from your

taste and odour from your mains water leaving you with high quality

Pack of 15 brand new compatible thick double layer

4223-190-0401

WT46W360DN/01

Diverter Valve Repair Cartridge for Vaillant ecoTEC turboTEC Plus Pro VUW Boiler (0020132682 / 178978) Brand_Thetford taste and odour from yourDiverter Valve Repair Cartridge for Vaillant Boilers (178978 0020132682) Brand new, premium quality compatible replacement repair cartridge for Vaillant boiler diverter valves. Over time, the diverter valve can become stiff or leaky which can lead to a significant drop in function. This replacement cartridge replaces the worn internal parts without needing to swap out the entire valve saving you time and money and restoring proper operation of