The life expectancy of a Vaillant boiler, like most modern boilers, typically ranges between 10 to 15 years when well-maintained. However, with regular servicing and prompt attention to any issues, some Vaillant boilers can last even longer. It's important to remember that the actual lifespan can vary based on the specific model, usage patterns, water quality, and maintenance frequency. Annual Vaillant Boiler servicing and inspections can help identify and rectify potential problems early on, ensuring that the boiler operates efficiently and lasts as long as possible.
