可接受的替代冷媒

Substitute (Name Used in the Federal Register) Trade Name Refrigerant Being Replaced Retrofit/New
HCFC-22	-	12, 502	R, N
Ikon A	-	12	R, N
Ikon B	-	12	R, N
THR-02	-	12	R, N
HFC-134a	-	12	R, N
HFC-227ea	-	12	N
R-401A, R-401B	MP-39, MP-66	12	R, N
R-402A, R-402B	HP-80, HP-81	502	R, N
R-404A	HP-62	502	R, N
R-406A	GHG	12, 500	R
R-407A, R-407B	Klea 407A, 407B	502	R, N
R-408A (HCFC Blend Epsilon)	-	502	R
R-411A, R-411B	-	12, 500, 502	R, N
R-507	AZ-50	502	R, N
Free Zone (HCFC Blend Delta)	Free Zone/RB-276	12	R, N
Freeze 12	Freeze 12	12	R, N
FRIGC FR-12 (HCFC Blend Beta)	FRIGC FR-12	12, 500	R, N
GHG-X4	GHG-X4, Autofrost, Chill-it	12, 500	R, N
GHG-X5	GHG-X5	12, 500	R, N
GHG-HP (HCFC Blend Lambda)	GHG-HP	12	R, N
G2018C	G2018C	12, 500, 502	R, N
Hot Shot	Hot Shot, Kar Kool	12, 500	R, N
HCFC-22/HCFC-142b	-	12	R, N
THR-04	THR-04	502	R, N
FOR12A	FOR12A	12	R, N
FOR12B	FOR12B	12	R, N
SP34E	SP34E	12	R, N
Ammonia Vapor Compression	-	all	N
HFC-134a/HBr (92/8) as the primary heat transfer fluid in secondary-loop equipment	-	12, 502	N
Evaporative/Desiccant Cooling	-	all	N
Pressure Stepdown	-	all	N
Self-chilling cans using CO2	-	12, 500, 502	N
R-407C	Suva 407C, Klea 407C	502	R, N
R-420A	Choice R-420A	12, 500	R, N

Key： R = Retrofit Uses, N = New Uses

Acceptable Substitutes for HCFCs (class ìì ODS)

Substitute (Name Used in the Federal Register) Trade Name Retrofit/New
R-410A, R-410B	AZ-20, Suva 9100, Puron	N
THR-03	-	N
R-417A (ISCEON 59, NU-22)	ISCEON MO59, NU-22	R, N
R-407C	Suva 9000, Klea 66	R, N
R-507, R507A	AZ-50	R, N
Ammonia Vapor Compression	-	N
Ammonia Absorption	-	N
R-404A	HP62	R, N
Self-Chilling cans using CO2	-	R, N
RS-44	RS-44	R, N
ISCEON 79	ISCEON 79	R, N

Key： R = Retrofit Uses, N = New Uses

我们决意为制冷产业贡献更多优质fun88体育材料。