Why freon is used

An expert technician can determine the places within your system where the leak is happening and either be able to fix it or replace the faulty parts entirely. Our family owned company has served the greater Atlanta metro area for over three generations. We have the knowledge and expertise to assist you with your heating and cooling needs. Call or click over to our contact page today! What is Freon and how does it work? Mobile Newsletter banner close.

Mobile Newsletter chat close. Mobile Newsletter chat dots. Mobile Newsletter chat avatar. Mobile Newsletter chat subscribe. Household Appliances. How is Freon utilized in air conditioning? You're all hot and bothered because your air conditioner isn't cooling as well as it should. Don't despair -- there is plenty you can do to keep it running smoothly. Cite This! Try Our Sudoku Puzzles! Refrigerants work by exchanging temperatures with the surrounding environment. In an HVAC system, this is done by pushing the refrigerant through a closed loop of copper or aluminum coils.

There are other components involved in the system, and they include a condenser, evaporator, compressor, and a special valve TX valve that affects the state and temperature of the refrigerant. At higher temperatures, the refrigerant releases heat to the surrounding environment, and at its lowest temperatures, it removes heat from the surrounding environment. While refrigerants are most notable for being used in air-conditioning systems for building, they also have other applications aside from that.

Refrigerant is also used in facilities that require controlled environments, like medical facilities or laboratories. Considering the wide array of applications, one can surmise that HVAC technicians are a crucial aspect to maintaining the proper working conditions of facilities and equipment where refrigerant is used. One way a technician does this is by testing the pressure of the system to determine if there are any leaks or other issues.

In most cases, low refrigerant levels can cause pressure drops. Due to certain chemical properties and issues with safety, some have been discontinued, while others are used in different systems based on these properties. For instance, refrigerants that were made of chlorofluorocarbons CFCs were banned due to their depletion of the ozone layer. These types were known as R refrigerants.