Furnace lifespan averages 15 to 20 years with timely same-day repair dispatch

https://precisionhvacrepairsac-local-sac-near-greenfair-park4406.cloudhinter.com/posts/routine-inspections-identify-costly-air-conditioner-problems-before-they-demand-replacement

Most furnaces last between 15 and 20 years, but reaching that lifespan depends on fast, reliable repair response when problems arise