Yeah, R600a is a so-called "natural refrigerant" with a GWP that rounds to zero. Not even close to in scope for us -- the lowest GWP gas we touch is R32, with G

Yeah, R600a is a so-called "natural refrigerant" with a GWP that rounds to zero. Not even close to in scope for us -- the lowest GWP gas we touch is R32, with GWP 750.