The A2L refrigerants, R-32 and R-454B, have adopted left-handed connections for their tanks. These new refrigerants are categorized as slightly flammable, so left-handed connections were implemented to differentiate them from A1, non-flammable refrigerants. As the industry adopts these new refrigerants, YELLOW JACKET A2L Tank Adapters and Charging Hoses incorporate left-handed connections so a service technician can safely charge A2L refrigerant systems.
Key Features and Benefits
Left-handed connections differentiate them from A1, non-flammable refrigerants
Conversion adapters from 1/4 inch Female SAE flare left-handed (LH) x 1/4 inch Male flare for A2L applications
Patented CH14 "adjust-a-valve" opener in all 1/4 inch female ends
Works with or without Schrader core
Available in straight, 45 degree and 90degree configuration
Made in USA