abstract |
The present invention relates to an improved refrigerant composition, or a kit for use in the improved refrigerant composition for use in an air conditioner, wherein the refrigerant composition has a GWP of less than about 10 and an ODP of about 0, Hydrofluorocarbons present in a concentration of at least about 50% by weight; Lubricants that are polar and oxygenated lubricants; And acid scavengers comprising siloxanes, activated aromatics or any mixture thereof. |