Is 454b Refrigerant Flammable? Here is the Real Story
You've probably heard that 454b refrigerant is flammable , and when that sounds a little scary, you aren't by yourself. For decades, we've lived in a world where the stuff running by means of our air conditioners—mainly R-410A—was completely non-flammable. You could have a leak plus, while it was bad intended for the environment and your electric bill, a person didn't have to a spark turning your own HVAC unit in to a Roman candlestick. But things are changing fast in the heating and air conditioning world, and R-454B is the brand-new kid on the block. ...