What is refrigerant R438A?
Summary. R438A (Freon™/Isceon MO99) is a HFC blend, used as a replacement for R22 in domestic, industrial and commercial air conditioning systems. It is also a retrofit replacement for R22 in low and medium temperature refrigeration systems and DX chiller systems.
Can you mix R22 with R438A?
Mixing refrigerants is never recommended. However, based on the similar operating conditions of Freon™ MO99 and R-22, system damange would not be expected.
Does R438A replace R22?
R422D and R438A are said to be most suitable as replacements for R22 in existing DX water chiller systems, residential, commercial air conditioning and medium/low temperature refrigeration systems.
What Freon is compatible with R438A?
Freon™ MO99
Freon™ MO99 is the closest match to R-22 of all “no oil change” replacement refrigerants. It is compatible with all traditional and new lubricants….Refrigerant Agreement.
| Packaging Dimensions | |
|---|---|
| Height | 17.0 in |
| Weight | 31.5 lb |
| Width | 10.0 in |
What is the GWP of R438A?
2264
It is nonflammable and has acceptable levels of toxicity and is classified as A1 by ASHRAE 34. By its turn, R438A refrigerant is also a hydrofluorocarbon blend (R32, R-125, R134a, R600, and R601a; 8.5/45.0/44.2/1.7/0.6 wt%, respectively) with a GWP of 2264.
What is the replacement for R22?
R410A
A few popular R22 alternatives are R410A, R134A, R407C, R407A, MO99, and RS-44b. This type of refrigerant is safe for the environment, affordable, and easy to store, use, and transport.
What is the best replacement for R22 refrigerant?
R-407c
The best replacement for R-22 Freon is usually R-407c. It has a very low loss in capacity (0 – 5%) relative to R-22 and is less expensive than many other R-22 replacement refrigerants. If a system has R22 in it already you cannot use a replacement refrigerant to simply add to the R22.
Can you top off R22 with 427A?
Can I mix Forane® 427A and R-22? Mixing refrigerants is not recommended as it creates a new refrigerant that is not EPA approved. In addition, it contaminates the R-22. Proper calculation of superheat and subcooling becomes extremely difficult, which could result in damaging the compressor.
Is Mo 99 a good replacement for R22?
MO99 is simply the best refrigerant if you are considering replacing the refrigerant in your old home air conditioning system. It is ideal because it cools as well as R22 while costing significantly less. Freon™ MO99 refrigerant has proven to be a reliable and cost-effective, non-ozone depleting retrofit refrigerant.
Can you mix refrigerant with R22?
Mixing R22 with R407C or any other refrigerant. According to the 609 EPA rule, mixing refrigerants is illegal and anybody caught doing so will be heavily fined. If your system is running on R22 most likely is using mineral oil to lubricate the compressor.