What is HVAC?
HVAC stands for heating, ventilation, and air conditioning. It is used to control the heat, moisture, and purity of the air in an indoor place.
Key components of the HVAC system
- Furnace: The furnace is a heating system used to heat or boil anything.
- Heat exchanger: The heat exchanger is used to transfer thermal energy to two or more fluids. It is used in both the cooling and heating processes.
- Evaporator coil: The evaporator