R-437A; A1 Safety Classification.
ISCEON® MO49Plus™ has an ASHRAE safety classification of A1 and is non-flammable as formulated and under leakage scenarios as specified in ASHRAE Standard 34-2007. Refer to the Safety of DuPont Refrigerants bulletin and the MSDS for details.
ISCEON® MO49Plus™ replaces R-12, HCFC-containing blends (e.g., MP39, MP66, and R-409A), and ISCEON® MO49 (R-413A).
Automotive AC systems designed for R-12
Provides cost-effective retrofits
Provides similar to slightly lower efficiency vs. R-12
ISCEON® MO49Plus™ is a non-ozone-depleting substance (ODS) and, therefore, is not subject to phaseout under the Montreal Protocol regulations.
In automotive air-conditioning and stationary refrigeration systems, ISCEON® MO49Plus™ is compatible with traditional and new lubricants. In most cases, no change of lubricant type during retrofit is needed. Refer to the ISCEON® MO49Plus™ Retrofit Guidelines (for Stationary Refrigeration or Automotive AC) for details.