What is a replacement for 502 refrigerant?
Freon™ 408A
An R-502 Replacement for Limited Condensing Capacity Systems Freon™ 408A (R-408A) refrigerant is a hydrochlorofluorocarbon (HCFC) option designed to replace the hydrofluorocarbon (HFC) refrigerant R-502.
What is the best replacement for R502 refrigerant?
Mixtures containing R22 are probably the most suitable refrigerants for the drop-in substitution of R502.
Which of the following is an approved drop-in service replacement for R-502?
For example, HCFC-22 is an acceptable substitute for R-502 in industrial process refrigeration.
Can you replace R502 with R22?
RS-52 has been designed as a replacement for R502 and the interim ozone depleting blends (eg R402A, R403B, R408A and R411B), but is also an excellent replacement for R22 at low temperatures where the system is designed to withstand R502 pressures.
Is R502 refrigerant still available?
Commercial refrigeration systems can perform low temperature refrigeration in a single stage with relatively inexpensive compressors. Since the phase-out of R-502 in 1995, service quantities are still available through recovery and reclaim operations.
What Suva replacement refrigerant is recommended for retrofitting R502 systems?
Suva® HP62 (R-404A) is widely recognized as the preferred HFC replacement for R-502 in new equipment and for retrofitting R-502 systems such as supermarket and food service, industrial freezing, and some transport refrigeration.
Is R502 still available?
Since the phase-out of R-502 in 1995, service quantities are still available through recovery and reclaim operations.
Which of the following is an approved drop in replacement for R 12?
The best replacement for R12 is considered to be R-134a. The chemical name of R134a is tetrafluoroethane and it chemical formula is CF3CH2F. It is a hydrofluorocarbon (HFC) and has zero ozone depletion causing potential and very low greenhouse effect.
Which of the following is an approved drop in service replacement for R-22?
There are several acceptable alternatives to R-22 that do not deplete the ozone layer. These include R-407C and R-410A. Note that R-410A can be used in new, not retrofitted, residential air conditioners.
Is there a drop-in replacement for R22 freon?
In the USA there is no drop-in replacement for R22. The EPA guidelines state that there cannot be a drop-in replacement without modifying the system components.
What kind of refrigerant is R502?
R502 is a blend of R22/R115 developed for use in low temperature refrigeration applications.
Is R-502 a CFC?
R-502 is a CFC refrigerant just like it’s cousin refrigerant R-12 and R-11. Originally, R-502 was designed to operate in a low temperature refrigerant applications. It was meant as an alternative to the very popular HCFC known as R-22.
