Knowing the basics of how your HVAC system works helps you make smarter decisions about comfort and maintenance.
Your system includes an indoor unit, outdoor unit, thermostat, air handler, ductwork, and air filter. The indoor and outdoor units work together to heat or cool your home. The thermostat controls temperature, while ductwork distributes air throughout your rooms.
Understanding these components helps you spot early signs of trouble and maintain better performance over time.
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