
R454B vs R410A: Key Differences in HVAC Refrigerants
If you’ve been keeping up with HVAC news lately, you’ve probably seen R454B mentioned a lot. And if you’re like most homeowners, your first thought might be, “Do I really need to know about this?” The short answer is yes—because this refrigerant is replacing R410A, the one most people have had in their systems for years. Now, don’t worry, you don’t need an engineering degree to understand what’s going on.