The answer to 'types of tune-up' is a comprehensive maintenance service for your HVAC system that helps it run efficiently and extends its lifespan. An HVAC tune-up typically includes cleaning the unit, inspecting and replacing air filters, checking refrigerant levels, testing electrical components, and making any necessary adjustments or minor repairs.
A tune-up is recommended at least once a year, usually before the start of the heating or cooling season. This proactive maintenance helps identify and address any issues before they become major problems, saving you money on energy bills and costly repairs down the line.