The typical lifespan of a furnace can vary depending on a variety of factors, such as the brand, model, usage, and maintenance history. However, on average, a well-maintained furnace can last anywhere from 15-20 years. If your furnace is approaching or exceeding this age range, it may be time to consider a replacement. Our team at Bee Right There Air Conditioning can help you determine if your furnace is nearing the end of its lifespan and provide you with options for a new installation. We also specialize in furnace repair in Paso Robles and can help extend the life of your existing system.