Could R32 refrigerant be the ideal low-GWP replacement?

Fresco-32

1. R-32 can be topped off. – Because it’s a single molecule, R-32 can be topped off without a change in composition.

2. R-32 can be reclaimed. – That single molecule comes in handy! It makes R-32 easy to reclaim.

3. R-32 has zero glide. – Unlike a zeotropic blend, R-32 has one boiling point making it easier to work with.