The answer to 'how does maintenance work' is regular HVAC maintenance is essential to keep your heating and cooling system running efficiently and prevent costly breakdowns. This typically involves an annual tune-up by a professional HVAC technician, who will inspect, clean, and calibrate your system to ensure it's operating at peak performance.
During a maintenance visit, the technician will check the refrigerant levels, clean the condenser coils, inspect the blower and air filters, and test the electrical components. They may also lubricate moving parts, tighten connections, and make any necessary adjustments. This helps extend the lifespan of your HVAC system and can improve its energy efficiency, saving you money on utility bills.