Refrigerant-410A in Minisplitwarehouse.

New Refrigerant Conversion in Minisplitwarehouse. The transition of the U.S. air conditioning industry from R-22 to R-410A has actually been going on for about ten years as the first R-410A systems were introduced in the mid 1990’s. Call us 877-770-3548 or visit our website.http://0s4.com/r/RB5PO4