Refrigerants are all around us and we barely ever notice. They are a hidden force in creating the comforts we have grown to think of as normal and yet many of us know little about them. Rethinking refrigerants is considered by many experts to be the #1 way to to combat and draw down climate change given how much carbon they can add to the atmosphere when not created and handled correctly. This episode features John Miles of Sanden Water Heaters in a ranging discussion of the effects and behaviors of refrigerants that might just blow your mind a little.