LITTLE KNOWN FACTS ABOUT HVAC SYSTEMS.

More mature units do use Freon, on the other hand, so if you need to switch to Puron you’ll have to take a position in a new 1. It is additionally vital that you Be aware that as of January 2020, Freon is no more built in or imported to the United States—indicating that if your more mature device leaks and runs out of Freon, you’ll have no op