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RETROFITTING TO ALTERNATIVE REFRIGERANTS CFC-TO-HCFC INTERIM REFRIGERANTS
HCFC REFRIGERANT
USE TO REPLACE CFC REFRIGERANT
R-401A (GENETRON® MP39) R-12 R-401B (GENETRON® MP66) R-12 R-402A (GENETRON® HP80) R-502 R-402B (GENETRON® HP81) R-502 R-408A R-502
R-409A (GENETRON® 409A) R-12 R-123 (GENETRON® 123) R-124 (GENETRON® 124)
R-11 R-114
EVAPORATOR TEMPERATURE -10°F or higher
-10°F or lower -40 to +45°F -10°F or lower
-40 to +45°F -10 to +45°F --- ---
APPLICATION
Most medium temperature commercial refrigeration (except centrifugals) and appliances
Most low temperature commercial and transport refrigeration (except centrifugals)
Most medium and low temperature commercial and transport refrigeration (except centrifugals)
Medium temperature self-contained hermetic equipment --- ice machines, ice cream dispensers, etc. Medium and low temperature refrigeration Medium and low temperature refrigeration Centrifugal chillers
REQUIRED LUBRICANT
COMMENT Alkylbenzene Single oil change Alkylbenzene Single oil change Alkylbenzene Single oil change
Alkylbenzene O.E.M. in Manitowac ice machines
Alkylbenzene Single oil change Alkylbenzene Single oil change Alkylbenzene Single oil change
Commercial air conditioning and refrigeration, marine chillers Alkylbenzene Single oil change HFC REFRIGERANT R-134a (GENTRON® 134a)
USE TO REPLACE CFC REFRIGERANT R-12
R-404A (GENTRON® 404A) R-502 R-507 (GENTRON® AZ-50) R-502 R-410A (GENTRON® AZ-20) R-22 R-407C (GENTRON® 407C) R-22
CFC-TO-HFC LONG TERM REFRIGERANTS APPLICATION
EVAPORATOR TEMPERATURE 20°F or higher
-40 to +45°F -40 to +45°F
Most medium temperature refrigeration, appliances, centrifugal and reciprocating chillers, automotive air conditioning
Most medium and low temperature refrigeration, new equipment and appliances
Medium and low temperature refrigeration +35°F and higher New residential and commercial air conditioning systems +35°F and higher New residential and commercial air conditioning systems
REQUIRED LUBRICANT Polyol ester
Polyol ester Polyol ester Polyol ester Polyol ester
COMMENT
Multiple oil changes required
Multiple oil changes required
Multiple oil changes required
Multiple oil changes required
Multiple oil changes required
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REFRIGERATION EQUIPMENT & SUPPLIES