Gas R32 is more environment friendly, requires less work load that those equipments with R410A and it is more efficient. Impact on global warming is also said to be around a 75% decrease over R410A.
Regulations on gases have become more and more rigid, and are looking to have greater care for global environment due to Montreal Protocol from 1987, as well as Kyoto protocol from 1997, which makes the market try and develop gases that have less impact on our environment.
Cooling gas R-32 is not only better than R-410 (the most used gas at the moment) in matters of thermal transmission and energy efficiency, is also more echological and environment friendly. It contaminates only one thrid of what R-410 did, and because it is more thermally efficient, requires less load in each installation, helping us decrease the applied tax.