LITTLE KNOWN FACTS ABOUT HVAC SYSTEMS.

Older models do use Freon, nevertheless, so if you'd like to swap to Puron you’ll have to speculate in a different just one. It is additionally essential to Take note that as of January 2020, Freon is now not built in or imported to America—indicating that if your more mature device leaks and runs out of Freon, you’ll haven't any choice but t