#1HVAC Expert System-Authentic introduction
HVAC regulates indoor air quality by heating, cooling, and distributing air. It involves heating and cooling equipment, air ducts, vents, air filters, coils, and thermostats to maintain a healthy and comfortable indoor environment. Effective HVAC systems prevent airborne pathogens and pollutants and improve energy efficiency. It's essential to ensure indoor air quality, human health, and productivity.







