R22 replacement refrigerant

There is a new R22 replacement refrigerant. This is great news for customers with older systems running on R22 which is being phased out and is really expensive to purchase.  R438A matches R22 in terms of capacity and efficiency in most systems, but with a significantly lower discharge temperature which may prolong the life of the compressor. It’s compatible with traditional and new lubricants, providing quick, cost-effective R22 replacements and can be topped off during service without removing the entire refrigerant charges.