Heating, ventilation and air conditioning (HVAC) systems are designed implementing a school of thermodynamics for the distribution of healthy air for heating and air conditioning. Using fresh air from outdoors, HVACs regulate safe building conditions regarding temperature and humidity. The systems are complex and require a certified technician for maintenance and repair.
Actually a sub discipline of mechanical engineering, HVAC design implements principles of thermodynamics and heat transfer. These principles ensure temperature regulation while expelling CO2 and “dirty” air to ensure unhealthy air is not recycled. The system design prevents illness with sound air regulation in schools, public buildings and private homes.
Employing principles of fluid mechanics and heat transfer, the complexities involved