AaronSmith1919

22nd September 2021, Dubai—R417A refrigerant can be used as a straight replacement for R22. The gas does not require liquid charging and can be used to top up if the system has a leak (as long as the system has R417A at the start).

One goal of producing these blends was to produce chlorine-free refrigerants (ODP = 0) for the straightforward conversion of existing R22 plants, similar to the creation of R422A (R422A as a substitute for R22 and R502).

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Pentafl uoroethane (HFC-125)


Chemical Formula
CH2F2, CHF2CF3


Molecular Weight
72.6


Appearance
Clear, Colorless Liquid and Vapor


Physical State
Gas at Ambient Temperature


Odor
Faint Ethereal Odor


Specific Gravity (water = 1.0)
1.08 @ 21.1°C (70°F)


pH
Neutral


Boiling Point
-48.5°C (-55.4 °F)


Freezing Point
Not Determined


Vapor Pressure
215.3 [email protected] 21.1°C , 490.2 [email protected] 54.4°C


Vapor Density
3.0 (Air =1.0)






MATERIAL SAFETY DATA SHEET – R410a

Since January 1, 2020, various jurisdictions throughout the globe have prohibited the import or production of R22 refrigerant (a.k.a. freon). This leaves millions of homes who buy an air conditioning equipment that was designed to operate on freon with a major dilemma: what do we do now?

While the situation is significant, it is not as urgent as we hear on the market. Numerous households have been informed that R22 is now prohibited and that they must upgrade their HVAC systems to comply with the legislation. That is not true. In a number of states, it is prohibited to import or produce R2