Specification of Freon R417a Dupont Mo59 Dupont Isceon Mo59
® MO59 refrigerant ISCEON®
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AC Freon: ® DuPont ™ ISCEON® MO59 (R-417A) is a cost-effective, non-ozone depleting HFC retrofit refrigerant for R-22 in direct expansion stationary air conditioning and medium-temperature commercial refrigeration systems.
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ISCEON® ® MO59 Retrofit Training Module
ASHRAE
R-417A; A1 Security Classification
Replace
R-22
Application
Residential and commercial air conditioning systems
Note: For water cooling ISCEON® MO29 ™ ® is recommended
Medium-temperature commercial refrigeration, including:
food service
supermarket display cases
food storage and processing
benefit
Provide efficient, cost-effective retrofits
-Non-Ozone depleting HFC
In most cases no change of lubricant type during retrofit is required - compatible with traditional and new lubricants
Allowing the continued use of existing equipment
Can be terminated during service without removing the entire refrigerant charge
performance
Significantly lower discharge temperature and pressure vs. R-22; may extend the life of the compressor
In most systems provides required cooling capacity
It has been proven to offer energy savings in some systems
phaseout schedule
ISCEON® ® MO59 is zero ozone substances (ODS) and, therefore, not subject to phaseout under the Montreal Protocol regulations.
lubricants Recommendations
ISCEON® ® MO59 is compatible with traditional and new lubricants - mineral oil (MO), alkylbenzene (AB) and polyol ester (POE) - in most cases, no change of lubricant type during retrofit is required. Refer to ISCEON® ® MO59 Retrofit Guidelines for more details