Green Term Defined: HVAC (Heating, Ventilation, and Air Conditioning Mechanical System)
HVAC stands for the Heating, Ventilation, and Air Conditioning system in your home or business. The system should be able to heat and cool your home to create a comfortable living environment. It should also have a source for bringing in fresh air and to control humidity. An HVAC system is designed by a mechanical engineer based on the principles of thermodynamics, fluid mechanics, and heat transfer.
An effective HVAC system will keep the fresh air in your home comfortable and healthy. A proper ventilation system has air filtration that removes toxins from the indoor environment. A properly designed HVAC system should include a ventilation strategy as well as heating and cooling capacity. Ventilation includes both the exchange of air to the outside and the circulation of air inside the thermal envelope.