Product code: 501522
A genuine Vaillant item, this control knob pack is compatible with ecoTEC VU (condensing), ecoTEC VUI (condensing) and ecoTEC VUW (condensing) boilers. Attached to the boiler's control panel, control knobs allows for manual control of the appliance's functions. To help you find the right parts for your jobs, go to the industry leading parts identification tool, PartsArena, giving you quick access to over 20,000 exploded diagrams, 10,000 images & 20,000 products. FREE to Wolseley trade account customers.