NOT KNOWN FACTUAL STATEMENTS ABOUT HVAC SYSTEM

Rooftop units are big different types of HVAC units that happen to be set up on rooftops. These units are often known as air handlers.More mature models do use Freon, on the other hand, so in order to switch to Puron you’ll have to speculate in a fresh just one. It is usually vital that you note that as of January 2020, Freon is no longer manufac