Air Conditioners Hfc
That makes them a major contributor to climate change.
Air conditioners hfc. The marketwatch news department was not involved in the creation of this content. The air conditioning heating and refrigeration institute and the alliance for responsible atmospheric policy expressed strong support for a bipartisan amendment introduced by senate environment and public works committee chairman john barrasso r wyo committee ranking democrat tom carper d del and senator john kennedy r la filed as an amendment to the senate. The good news is that new air conditioning systems made since 2010 no longer rely on freon. If you have a central air conditioning system in your home chances are good that the refrigerant used includes a man made chemical substance known as hfcs hydrofluorocarbons.
Hfcs which are used as refrigerants in air conditioners refrigerators and insulating foams are even worse than carbon dioxide up to several thousand times worse in trapping heat in the atmosphere. This chemical is an hfc hydrofluorocarbon but has been shown not to harm the ozone and since 2015 has become the standard for residential air conditioning. Most of the hfcs are used as refrigerants in refrigeration and air conditioning rac equipment but also as blowing agents aerosol propellants and solvents. The refrigerant goes through a series of state changes moving from vapor to liquid to vapor to liquid again and again.
Carrier air conditioners are the best way to ensure that the air in your home will be refreshingly cool clean and comfortable. Sep 09 2020 cdn newswire via comtex a new research study presented by global hfc refrigerant market 2020 by. Governments also need to deal with all of the hfc filled refrigerators and air conditioners out in the wild which are expected to store the equivalent of 64 billion tons of carbon dioxide by 2050. Quiet and efficient a carrier ac unit sets the standard for modern precision central air conditioners.
To mitigate emissions of substances with a high gwp and comply with the f gas regulation each sector needs to find solutions to quickly switch to low gwp refrigerants. This is done by the refrigerant in the system. As of 1 january 2020 the chemical hcfc 22 which a principal component of the trade named refrigerant freon will no longer be produced in or imported by the united states. Most newer ac units use a refrigerant called r410a or puron.