The Vaillant Lip Seal Packing O-Ring is a crucial component designed to enhance the durability and efficiency of your central heating system. Measuring 80mm, this high-quality o-ring ensures a perfect seal between connecting pipework and critical boiler components such as heat exchangers and condensate traps.

By preventing leaks of gas and water, it significantly reduces the risk of potential damage and promotes the safe, efficient operation of your heating system. Ideal for use in ecoTEC Plus and Pro boilers, this reliable o-ring is an essential for maintaining optimal performance and peace of mind with your homes heating functionality.

• Lip seal O-ring with 80mm diameter
• Suitable for Vaillant central heating systems
• Ideal for sealing boiler pipework connections
• Prevents leaks in gas or water systems
• Compatible with heat exchangers and condensate traps
• Essential for maintaining system integrity
• Works with ecoTEC Plus VU/Pro VUW boilers