22LB R454B R-454B Freon Refrigerant Gas
22LB R454B R-454B Freon Refrigerant Gas
High-performance refrigerant
Suitable for refrigeration
In stock for fast delivery
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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), helping meet international environmental standards.
✅ Excellent System Performance
Delivers comparable capacity and energy efficiency to R-410A while enabling reduced charge sizes and better environmental credentials.
✅ 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, VRF systems, and heat pumps. Not for retrofit use.
R-454B Physical Properties
✅ Chemical Composition: R-32 (68.9%), R-1234yf (31.1%)✅ Molecular Formula: Blend
✅ 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.
Package
✅ 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).
Quick specs
✅ Refrigerant type: HFO/HFC blend
✅ Safety classification: A2L (mildly flammable)
✅ Primary applications: New residential & commercial AC and heat pumps
✅ Common replacement for: R-410A
✅ GWP profile: Low GWP
✅ Cylinder size: 22 lb
⚠️ Handling: Mildly flammable (A2L) — use A2L-compatible equipment and follow proper handling procedures.
✅ Compliance & shipping: Sold to EPA Section 608-certified technicians and their employers only, in line with federal refrigerant sales regulations. Cylinders ship from the United States as DOT-regulated hazardous material.
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Free Shipping
Free on every order — limited, ends June 16.
30-Day Returns
Changed your mind? Send it back within 30 days for a full refund.
24/7 Support
Real HVAC techs on hand — any hour, any day.
Compliance & Trust
Bought Right. Shipped Right. Fully Compliant.
Frigauge is a U.S.-based refrigerant distributor built so your purchases stay fully compliant with federal law — start to finish. Every order is handled under EPA Clean Air Act Section 608 rules: we verify your certification before we ship, keep the sales records the EPA requires, and supply only genuine, traceable refrigerant.
EPA Section 608 Compliant Sales
We verify technician or contractor certification on every order — so you're covered.
DOT / PHMSA Hazmat Shipping
Cylinders packaged, labeled, and shipped to 49 CFR standards by qualified carriers.
Authentic, Traceable Product
Manufacturer-sealed cylinders at AHRI 700 purity — no grey-market guesswork.
Full EPA Recordkeeping
Invoices retained per federal requirements.
Reliable Refrigerant Solutions
Quality refrigerant gases designed for HVAC, air conditioning, and professional cooling systems.
Cooling Performance
High-quality refrigerant gases for stable and efficient cooling performance.
Trusted Quality
Carefully selected products to meet professional refrigeration and HVAC needs.
Fast Delivery
Available stock and quick order processing for your urgent maintenance needs.
Professional Use
Suitable for technicians, installers, maintenance companies, and cooling specialists.
Reliable Cooling Solutions for Every System
Our refrigerant gases are selected for professional HVAC, air conditioning, and refrigeration needs. Designed to support stable performance, efficient cooling, and trusted maintenance work.
Suitable for air conditioning and refrigeration systems
Reliable quality for professional maintenance use
Available stock with fast order processing
Support and guidance before purchase
What our customers say
Professionals trust us for their refrigerant gas needs.
Quality product
★★★★★The refrigerant gas met my expectations. The cylinder was well packed and the product works perfectly for air conditioning.
Fast delivery
★★★★★Order received quickly and well protected. Very convenient for our HVAC maintenance interventions.
Serious service
★★★★★Very good contact with customer service. They advised me on the right type of gas according to my installation.
Stock available
★★★★★I needed a quick supply for several job sites. The stock was available and the order was processed efficiently.
Very reliable
★★★★★We use this refrigerant gas for our regular interventions. Good performance and stable results after recharge.
I recommend it
★★★★★Product as described, fair price, and delivery without any issue. I will order again for my future refrigeration needs.
FAQ's
1. What refrigerants do you carry, and which one is right for my system?
1. What refrigerants do you carry, and which one is right for my system?
We stock the full working range professionals reach for — R-454B, R-32, R-407C, R-404A, R-448A, R-449A, R-134a, R-1234yf and more, in cylinder sizes from 11 lb to 30 lb. Not sure which to grab? A few quick pointers: choose R-454B or R-32 for new low-GWP A/C and heat pumps replacing R-410A, R-407C or R-422B to service or retrofit legacy R-22 systems, and R-448A or R-449A as lower-GWP replacements for R-404A in commercial refrigeration. Always match the equipment manufacturer's approved refrigerant list, and reach out if you want a hand picking the right one.
2. Are your refrigerants genuine and high-purity?
2. Are your refrigerants genuine and high-purity?
Yes. Every cylinder is genuine product, properly filled and sealed — no grey-market guesswork. We supply to recognized industry purity specifications so what you charge into a system performs exactly as it should. Reclaimed refrigerants (like R-22) are clearly identified and supplied in line with U.S. regulations.
3. How much can I save right now?
3. How much can I save right now?
A lot. We're running a flash promotion with refrigerants priced at $99 while it lasts — a steep cut from regular wholesale on the larger cylinders. Pricing is built for the trade, with room for bulk and account pricing on top (see Q8). When the sale ends, prices return to standard wholesale, so it's worth stocking up.
4. How fast do you ship, and how is my order delivered?
4. How fast do you ship, and how is my order delivered?
We ship from the United States, with a standard delivery estimate of about 15 days from order acceptance. Refrigerant is a regulated hazardous material, so cylinders are packaged, labeled, and shipped to U.S. DOT (49 CFR) standards by qualified hazmat carriers — the right way, every time. Full details are in our Shipping Policy.
8. Do you offer bulk pricing or accounts for contractors?
8. Do you offer bulk pricing or accounts for contractors?
Yes. If you order regularly or buy in volume, we set up trade accounts with bulk pricing and (for approved accounts) terms — so the more you run, the better your per-cylinder cost. Reach out and we'll get the right pricing tier on your account.
6. Are A2L refrigerants like R-32 and R-454B safe to use?
6. Are A2L refrigerants like R-32 and R-454B safe to use?
Yes, when handled correctly. R-32, R-454B, and R-1234yf are A2L (mildly flammable) and R-152a is A2 (flammable) — they're the industry's low-GWP direction and are used safely every day in equipment designed for them. They simply require A2L-rated tools, proper ventilation, and ignition-source control. Each product page lists its safety class, and a Safety Data Sheet is available for every item.