Older models do use Freon, nonetheless, so if you'd like to swap to Puron you’ll have to speculate in a different one. It is also important to Observe that as of January 2020, Freon is not manufactured in or imported to The us—this means that if your older device leaks https://johnathaneuiwk.like-blogs.com/27307210/5-tips-about-ductwork-specialists-you-can-use-today