The Benefits of TDX 20 Over R-22 Refrigerant
For decades, the default refrigerant of choice in HVAC systems was R-22. This refrigerant was a replacement for older CFC based gases, which were phased out because it was discovered that they were bad for the ozone layer. Sadly, as with many man-made compounds, it was later found that R-22 is not exactly environmentally friendly either, […]
The Benefits of TDX 20 Over R-22 Refrigerant Read Post »