The average lifespan of a boiler can vary depending on several factors. Typically, a well-maintained boiler can last anywhere from 15 to 30 years. Regular maintenance, timely repairs, and proper usage can help prolong its lifespan. Factors like water quality, installation quality, and usage patterns can also impact the longevity of a boiler. Consult with our experts to assess the condition of your boiler and determine the best course of action for optimal performance and longevity.