NU-22B (R-422B) Refrigerant – 25 lb Factory-Sealed Cylinder

NU-22B is an AHRI-700 certified, virgin A1 refrigerant built as a high-performance R-22 alternative for residential and commercial A/C systems. It's compatible with mineral oil, alkylbenzene, and POE oils, which can help simplify many R-22 retrofits without a routine oil change.

What You Get

• 25 lb factory-sealed cylinder, 100% virgin refrigerant
• AHRI-700 certified purity
• A1 – non-flammable classification
• Compatible with MO, AB, and POE lubricants
• Reliable cooling performance for R-22 retrofits

Best for: residential and commercial A/C, rooftop units, and split systems.

Please note: confirm system requirements before retrofitting and follow all manufacturer specifications and applicable regulations.