Vaillant ecoTEC Pro 28 VUW 286/5-3 47-044-45 Sezione gas con Venturi 0020146732
Vaillant Part No. 0020146732. Vaillant ecoTEC Pro 28 VUW 286/5-3 GC No. 47-044-45. SIT Part No. We currently are able to accommodate the oldest and deprecated boilers to the very latest energy-efficient central heating systems.