NU-22B (R-422B) Virgin Refrigerant (25 lb)

NU-22B (R-422B) is an AHRI-700 certified, non-flammable (A1) virgin refrigerant engineered as a high-performance, drop-in replacement for R-22. This factory-sealed 25 lb cylinder is specifically designed to maintain original R-22 capacity and discharge pressures in residential and commercial air conditioning systems, without requiring an expensive or time-consuming oil change.

Key Benefits

• AHRI-700 Certified: 100% pure virgin refrigerant ensuring peak performance and system reliability.

• No Oil Change Required: Compatible with mineral, alkylbenzene, and POE oils for a fast, cost-effective retrofit.

• Optimized AC Performance: Delivers a closer match to R-22 operating pressures and capacity than many alternative retrofits.

• A1 Safety Rating: Non-flammable and low-toxicity for safe handling and compliance.

Quick Specs

• Weight: 25 lb

• Classification: A1 (Non-Flammable)

• Applications: Residential & commercial A/C, rooftop units, and split systems

• Condition: Brand new, factory-sealed cylinder