Among the options offered in the Freon™ refrigerant portfolio, Freon™ 407C (R-407C) is a high-performance blend. This alternative to R-22 in positive displacement air conditioning (AC) equipment can also:
Enhancing Performance of Residential and Commercial AC Systems with an R-22 Replacement Refrigerant Among the options offered in the Freon™ refrigerant portfolio, Freon™ 407C (R-407C) is a high-performance blend. This alternative to R-22 in positive displacement air conditioning (AC) equipment can also: Replace R-502 in new and retrofitted medium-temperature applications with evaporator temperatures above -6.7 °CC (20 °F) Work in existing medium-temperature applications Work in new or existing residential and commercial AC and heat pumps Replacing R-22 with Freon™ 407C in these systems requires switching to polyolester (POE) oil. For a no-oil change R-22 replacement, see Freon™ MO99. Features and Benefits Freon™ 407C has been a popular R-22 replacement because of its properties, which include: Similar cooling capacity, energy efficiency, and pressures as R-22 in systems An ability to be topped off after a leak, multiple times, with minimal impact on system performance Safety; Freon™ 407C has an ASHRAE A1 safety classification Regulations on the long-term use of refrigerants vary by region and application, and may change over time. For the latest information, please visit the Regulations page. Another ideal retrofit is the Opteon™ refrigerant that offers comparable performance and safety characteristics to R-22, without requiring extensive changes to equipment.
Freon™ MO59 (R-417A) refrigerant is a hydrofluorocarbon (HFC) retrofit alternative for R-22 in direct expansion (DX) stationary air conditioning (AC) and medium-temperature commercial refrigeration systems. Because Freon™ MO59 is compatible
Since fluorochemical refrigerants were introduced to the market more than 85 years ago, the Freon™ brand has been developing and evolving the chemistry behind them. Among those products is Freon™ MO99™ (R-438A), a retrofit refrigerant
Freon R404A Refrigerant HD 1,1,1,2-tetrafluoroethane 4%
Freon™ 507 refrigerant is an azeotropic mixture of R-125 and R-143a with zero ozone depletion potential (ODP). It is a safe, effective alternative to some chlorofluorocarbon (CFC) and hydrochlorofluorocarbon (HCFC) refrigerants, including R-502.<