Traditional products, already present in previous catalogs, compatible with refrigerants belonging to safety group A1 as defined in ASHRAE STANDARD 34-2019.
Accessories for use with the following ASHRAE 34:2019 refrigerants, Class A1, A2L, or A3: HCFC (R22) HFC (R134a, R404A, R407C, R410A, R507) HFO (R1234ze) HFO + HFC (R448A, R449A, R450A, R452A, R513A, R515A, R515B) HC (R290, R600, R600a, R1270)