The answer to 'why is my tune-up' is that your HVAC system needs regular maintenance to run efficiently and prevent breakdowns. A tune-up is a routine service appointment where an HVAC technician inspects, cleans, and adjusts the various components of your heating and cooling system.
Some common signs that your system needs a tune-up include reduced airflow, higher energy bills, unusual noises, or inconsistent temperatures throughout your home. Regular tune-ups help identify and address minor issues before they become major problems, extending the lifespan of your HVAC equipment.