In general, HVAC units tend to have a life expectancy of at least 15 years. Some well-maintained units can last up to 25 years, and only need to be repaired a few times. Your system’s viability is based on three key factors: its manufacturer (i.e., make and model), its components, and its upkeep. To ensure […] The post Examining the Lifespan of Your HVAC System appeared first on Quality Heating Air.