Product code: 400049
An official Vaillant branded spare, this 10 piece O-ring pack is suitable for use in the heat exchanger of ecoMAX VU (condensing), ecoMAX VUW (condensing), ecoTEC VUI (condensing), ecoTEC VUW (condensing), THERMOcompact VU (fan-assisted), TURBOmax VUW (fan-assisted), VWF (heat pump), COMBIcompact VCW (conventional flue), COMBIcompact VCW (fan-assisted), Guernsey/Jersey only (condensing), aquaPLUS VUI (fan-assisted), THERMOcompact VC-VCW (balanced flue) and MAG (balanced flue) boilers. O-rings, gaskets and washers are used in many different areas of the boiler to join parts to pipework. Among others sections, heat exchangers and gas valves require these parts to prevent gas and water leaks. 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.