22LB R454B R-454B Freon Refrigerant Gas

R-454B is a next-generation refrigerant designed to replace R-410A in new HVAC systems. Offering similar performance with significantly lower environmental impact, it is the preferred low-GWP solution for air conditioning and heat pump manufacturers worldwide. As global regulations tighten, R-454B provides a reliable and future-compliant alternative for high-efficiency systems.

Key Features and Benefits:

• Ultra-Low GWP Solution: With a Global Warming Potential (GWP) of just 466, R-454B reduces climate impact by nearly 80% compared to R-410A (GWP ~2,088).
• Excellent System Performance: Delivers comparable capacity and energy efficiency to R-410A while enabling reduced charge sizes.
• Mild Flammability (A2L): Classified as A2L – non-toxic and mildly flammable – suitable for use in new system designs built to handle low-GWP refrigerants safely.
• HVAC Industry Ready: Widely adopted by major manufacturers for new air conditioning, rooftop units, and VRF systems. (Note: Not for retrofit use).

R-454B Physical Properties

• Chemical Composition: R-32 (68.9%), R-1234yf (31.1%)
• Boiling Point: -54.4°C (-65.9°F)
• GWP (Global Warming Potential): 466
• ODP (Ozone Depletion Potential): 0
• ASHRAE Safety Classification: A2L (Mildly Flammable, Non-Toxic)

Main Applications:

• Residential & Light Commercial HVAC: Engineered for new central air conditioning systems, mini-splits, and rooftop units.
• Commercial Heat Pumps: Ideal for high-efficiency buildings and environmentally compliant new installations.
• VRF & Chillers: Optimized for advanced system designs requiring low-GWP refrigerants.

Note on Environmental Compliance:

R-454B is compliant with current and upcoming F-Gas and AIM Act regulations. While it is not suitable for retrofitting R-410A systems, it plays a critical role in the global transition toward sustainable HVAC technology. Always follow certified A2L handling protocols and local regulations during use.

Packaging & Storage Details:

• Net Weight: 22lb (10kg).
• Cylinder Type: Disposable steel bottle.
• Storage: Store upright in a cool, dry, and well-ventilated place. Avoid direct sunlight, open flames, or temperatures exceeding 52°C (125°F).