Be Ready for A2L with Brass Reverse-Thread Hose Adapters. A2L refrigerant cylinder adapters differ from standard right-handed thread adapters. Cylinders that contain A2L refrigerants have a left-handed thread on the cylinder and reverse thread adapters are needed to access refrigerant.
Be Ready for A2L with Brass Reverse-Thread Hose Adapters. A2L refrigerant cylinder adapters differ from standard right-handed thread adapters. Cylinders that contain A2L refrigerants have a left-handed thread on the cylinder and reverse thread adapters are needed to access refrigerant.
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