Understanding HVAC Basics

Heating, Ventilation, and Air Conditioning (HVAC) refers to a system that combines both heating and air conditioning for indoor or car use. The mechanism behind it is simple: It contains an air conditioning aspect that converts water to vapor to provide the cooling effect, and a heating system that heavily relies on heat pump or furnace to supply constant heating that is perfect during winter seasons. The way heating operates is that it has a warming exchange where air is converted to warm air.

To understand the refrigeration and heating activities of an HVAC, picture out an air being sucked into the system. The heat elements of this air get removed and only the cold part is filtered in. HVAC has a compressor that converts this to hot coolants so that when they reach the coils, all heat is gone and what's left is condensed liquid. This is then absorbed by the expansion valve where it turns into cold vapor.

As the vapor passes through evaporator coils, it picks up heat which subsequently produces cool air and is distributed throughout the enclosed space. The heating process is relatively simple. The two main components responsible for the delivery of hot air are the heat pump and furnace. They simply sucks in and converts air into warm air to be used in homes or offices.

One type of HVAC system is the furnace and condensing system. In this type of equipment, air is sucked from external sources using ERV and HRVs that substitutes HVAC air with fresh external air from the environment while attempting to recoup energy in the system before releasing the dirtier air that has already been processed. When purchasing an HVAC, make sure there is an efficient system that makes use of electricity and natural gas in pumping out hot and cold air. When having that system installed, be sure to hire a licensed professional. Many companies like Heater Repair Atlanta, offer professional service at reasonable rates. Hiring a pro not only makes sure the job is done right but it also protects the warranty on your new equipment.