R417A (ISCEON® MO59)

ChemoursTM ISCEON MO59 is an easy to use, non-ozone depleting HFC retrofit refrigerant blend of R125, R134a and R600.  ISCEON MO59 is typically used to replace R22 in direct expansion stationary air conditioning and medium temperature refrigeration systems.  ISCEON MO59 has a significantly lower discharge temperature than R22, which may prolong the life of the compressor.  In most systems, ISCEON MO59 provides the required cooling capacity and has shown energy savings (please see further information in our Downloads section).  However, some systems may experience reduced capacity.

ISCEON MO59 is compatible with traditional and new lubricants, providing easy, quick and cost effective retrofits, and can be topped up during service without removing the entire refrigerant charge.  As ISCEON MO59 is a blend, it should always be removed from the cylinder as a liquid when charging the system.

APPLICATIONS:  Air conditioning / Small commercial
ASHRAE CLASS:  A1
OIL REQUIRED:  MO / AB / POE
GWP:  2346