By the end of this content piece, you will have a clear picture why should you choose TDX 20 over R 20 refrigerants 1. TDX 20 is a non-toxic, non-flammable. 2. TDX 20 has lower GWP (Global Warming Potential) than r 20 refrigerants 3. Bluon Energy's TDX 20 helps in reduction of greenhouse effect 4. It consumes less energy, hence it decreases the energy bills 5. It decreases the system fluctuation hence improves the overall life cycle of your old HVAC system. 6. Talking about HVAC systems, TDX 20 doesn't need a new set of equipment to be installed on. It gets installed on your old HVAC system. TDX 20 is better for a sustainable environment and it saves energy bills too. It's a win-win for you!