Homeowners invest a great deal into a home’s HVAC system, and as such, it’s important to ensure the system’s smooth and efficient operation. Regular maintenance is the key to prolonged system health, but not all homeowners know what these visits entail. Below, homeowners can learn what to expect when a tech comes to check on their HVAC system.

Overall Inspection of the System

An HVAC tech will do an overall system inspection, covering the furnace, cooling unit, heat pump, and more. During a maintenance call, they’ll ensure that everything is running smoothly and that nothing needs to be fixed or replaced. However, if the water panel or air filter needs to be changed, they’ll take care of it.

General Safety Check

The technician will also do a safety check to find problems before they become dangerous. They’ll inspect the heat exchanger for pits, cracks, and rust, to ensure that it’s …