Product code: 500351
These Vaillant packing rings, supplied in a pack of 10, are designed for use in the heat exchanger of COMBIcompact VCW (conventional flue), ecoMAX VU (condensing), ecoMAX VUW (condensing), ecoTEC VU (condensing), ecoTEC VUW (condensing), THERMOcompact VU (fan-assisted), TURBOmax VUW (fan-assisted), COMBIcompact VCW (fan-assisted), THERMOcompact VC (fan-assisted), aquaPLUS VUI (fan-assisted), ecoTEC VUI (condensing) and THERMOcompact VC-VCW (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. We carry over 300 of the most in demand parts in-branch and stock over 25,000 spare parts available for next-day timed delivery.