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22Lb R454B / R-454B Refrigerant Gas Cylinder for HVAC Systems

22Lb R454B / R-454B Refrigerant Gas Cylinder for HVAC Systems

$499.00 USD
$499.00 USD
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Shipping calculated at checkout.

⚠️ ImportantThis is an industrial-grade refrigerant intended for use by certified HVAC technicians. By purchasing, you’re confirming you understand the safety and regulatory requirements. If you’re not a certified technician, please ensure this product is for resale only.
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22LB R454B Refrigerant Gas – Low-GWP Refrigerant for Compatible HVAC Systems

Upgrade compatible HVAC systems with 22LB R454B refrigerant gas, a next-generation low-GWP refrigerant developed as an alternative to R410A for modern residential and light commercial air conditioning and heat pump equipment. R454B offers similar operating performance to R410A in approved systems while supporting lower-GWP refrigerant requirements.

1. 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.

2. 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)

3. 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).

4. 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.

  • Low-GWP Innovation

    R454B is designed as a next-generation refrigerant with a significantly lower global warming potential compared to R410A. It helps HVAC systems meet modern environmental standards while supporting reliable cooling and heating performance for residential and light commercial applications.

  • Reliable R410A Alternative

    Engineered for new HVAC equipment, R454B offers operating characteristics close to R410A, making it a practical choice for manufacturers and contractors transitioning to lower-GWP refrigerants. It delivers dependable system performance while helping reduce environmental impact.

  • Efficient Performance

    R454B provides strong cooling and heating efficiency for modern air conditioning and heat pump systems. With stable pressure characteristics and balanced performance, it supports smooth operation, energy-conscious design, and long-term equipment reliability.

Frequently asked questions

Can I return or exchange gas cylinders?

For safety reasons, gas cylinders arenon-returnable and non-exchangeableonce purchased. We kindly suggest reviewing your order details carefully before checkout. If your order arrives damaged, just reach out — we’ll work quickly to arrange areplacement, partial refund, or other solution.

How fast and reliable is shipping?

We usually ship within24 hours (Mon–Fri)from our U.S. warehouse viaFedEx, with delivery in2–5 business days. Every cylinder issecurely packagedfor safe transport. Should anything happen in transit, our team will be ready to assist right away.

What payment methods do you accept?

We acceptall major credit and debit cardsthrough Shopify’ssecure checkout system. Your payment details areencrypted and protected, so you can shop with confidence knowing your information is safe.

How should I handle gas cylinders safely?

To keep everything safe, store cylindersupright in a cool, ventilated placeand away from direct heat. The included instructions cover best practices, and if you ever feel unsure, oursupport team is happy to guide you

What is R410A and how is it used?

R410A is a high-efficiency refrigerant commonly used inresidential and commercial HVAC systems, providingstrong cooling performance. It should bestored upright in a cool, ventilated areaand handled according tosafety instructionsto ensure proper use.

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