Posts Tagged ‘best ac unit in miami fl’

Most of the older air conditioning units use R-22 refrigerant which is toxic and harmful to the ozone layer. The EPA has place regulations that will phase out R-22 gradually over time. In this article, you get some important information to help you figure out what type of refrigerant your AC uses. We will also discuss your options if your unit is an R-22 model. Click through to read more.