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    An AI Overview is not available for this searchCan't generate an AI overview right now. Try again later.
    AI Overview
    R449A (commonly known as Opteon XP40) is a high-purity, non-flammable (A1) HFC/HFO blend refrigerant designed as a low-GWP replacement for R404A/R507 in commercial/industrial refrigeration. With a GWP of 1397, it offers ~65% lower environmental impact than R404A while providing better efficiency, higher capacity, and lower energy consumption. 
    Key Characteristics and Technical Details 
    • Composition: 24.3% R32, 24.7% R125, 25.7% R134a, and 25.3% R1234yf.
    • Applications: Ideal for low- and medium-temperature refrigeration, including supermarkets, cold storage, and display cases.
    • Performance: Provides 8-11% better energy efficiency in medium-temperature applications and 2-3% in low-temperature applications compared to R404A.
    • Operating Data: It has a temperature glide of roughly 4-6°C.
    • Safety: ASHRAE Class A1 (low toxicity, non-flammable). 
    Usage and Retrofitting 
    • Compatibility: Compatible with existing R404A/R507 equipment, often requiring only minimal adjustments such as changing expansion valves or adjusting pressure controls.
    • Lubricant: Requires PAG or POE lubricants.
    • Charging: Should be charged in the liquid phase to prevent composition changes.
    • Alternatives: Often compared with R448A; for specific, trusted sourcing, see the A-Gas R449A product page. 
    Environmental and Safety Standards 
    • GWP: 1397 (significantly lower than R404A's 3922).
    • ODP: 0 (Zero Ozone Depletion Potential).
    • Safety Notice: Vapors can accumulate near the ground; must be stored in cool, ventilated areas. 
    Note: For detailed comparisons with similar products like R448A, consult the analysis provided by Royal Refrigerants. 
    • Refrigerant R449a - Kaltra
      LOW-GWP BLEND FOR NEW AND RETROFIT SYSTEMS R449a is a mixture of common hydrofluorocarbons (HFC) and new hydrofluoro-olefin molecu...
      Kaltra
    • How to Transition from R404A or R507A to R449A
      Jun 29, 2023 — in this video we are going to study the refrigerant R449A. stay with us and subscribe to the channel. let's start by saying that R...
      4:03
      YouTube·HVACR Training Membership
    • R449A Refrigerant
      Oct 20, 2019 — r449a is a blend of HFC. and HFO refrigerants designed to retrofit R404A. and R22 in low and medium temperature commercial and ind...
      42s
      YouTube·Actrol
    • A Guide to Refrigerants - R449A
      Jan 15, 2021 — if you're wondering why you even need to think about changing refrigerants please check out our national refrigerants guide to FGA...
      2m
      YouTube·DW Ref
    • R449A - frioflor refrigerant gas
      Apr 14, 2026 — 2-3% in Low Temperature applications. 8-11% in Medium Temperature applications. For a supermarket chain, this energy reduction tra...
      Frioflor
    • Wholesale Pure R449A Refrigerant Gas Manufacturer & Supplier
      Pure R449A Refrigerant Gas. Refrigerant R449A gas is a next-generation Freon gas alternative that delivers 65% lower GWP than R404...
      www.taninrefrigerant.com
    • Refrigerant R449a - Kaltra
      LOW-GWP BLEND FOR NEW AND RETROFIT SYSTEMS R449a is a mixture of common hydrofluorocarbons (HFC) and new hydrofluoro-olefin molecu...
      Kaltra
    • How to Transition from R404A or R507A to R449A
      Jun 29, 2023 — in this video we are going to study the refrigerant R449A. stay with us and subscribe to the channel. let's start by saying that R...
      4:03
      YouTube·HVACR Training Membership
    • R449A Refrigerant
      Oct 20, 2019 — r449a is a blend of HFC. and HFO refrigerants designed to retrofit R404A. and R22 in low and medium temperature commercial and ind...
      42s
      YouTube·Actrol
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    My Ad Center

    Web results

    Shop R449A Refrigerants


    United Refrigeration Inc.
    https://www.uri.com › refrigerants › gases › r449a
    United Refrigeration Inc.
    https://www.uri.com › refrigerants › gases › r449a
    National Refrigerants, Inc. 25R449A · $ 859.38 · R449A refrigerant, 25 Lbs. View Inventory.Read more
    5.0 store rating (11)

    Opteon™ XP40 (R-449A) Refrigerant | R-507 Replacement


    Opteon™ Refrigerants
    https://www.opteon.com › products › refrigerants
    Opteon™ Refrigerants
    https://www.opteon.com › products › refrigerants
    Opteon™ XP40 is a high-performing refrigerant for low- and medium-temperature refrigeration. It can be used in new equipment and can replace R-22, R-404A, R-507 ...Read more

    Pure R449A Refrigerant Gas


    taninrefrigerant.com
    https://www.taninrefrigerant.com › Refrigerant
    taninrefrigerant.com
    https://www.taninrefrigerant.com › Refrigerant
    Refrigerant R449A gas is a next-generation Freon gas alternative that delivers 65% lower GWP than R404A while improving energy efficiency in commercial and ...Read more
    People also ask
    What refrigerant is compatible with R449A?
    R-449A is intended for use in low and medium temperature refrigeration systems to replace R-22, R-404A or R-507. It can also be used to retrofit R-22-based blends such as R-402A/B and R-408A. 110 LB. RETURNABLE CYL.

    R449A - National Refrigerants, Inc.


    National Refrigerants, Inc.
    https://refrigerants.com › product › r449a
    National Refrigerants, Inc.
    https://refrigerants.com › product › r449a
    Is R-448A being phased out?
    The EPA is phasing out high-GWP refrigerants such as R-404A, R-448A, and R-449A. Starting January 1, 2026, refrigeration systems that use these refrigerants can no longer be installed.

    EPA Refrigerant Regulations 2026 | Bush Refrigeration Compliance Guide


    Bush Refrigeration
    https://bushrefrigeration.com › blogs › main › a2l-refrig...
    Bush Refrigeration
    https://bushrefrigeration.com › blogs › main › a2l-refrig...
    What is R449A refrigerant used for?
    An error has occurred. Please try again later.
    Is 409A a replacement for R12?
    An HCFC Replacement Refrigerant for R-12

    Used as a retrofit for R-12 in stationary positive displacement air-conditioning (AC) and refrigeration systems, Freon™ 409A works in: Walk-in coolers. Beverage dispensers. Vending machines.

    Freon™ 409A (R-409A) Refrigerant | R-12 Retrofit


    Freon™ Refrigerants
    https://www.freon.com › products › refrigerants
    Freon™ Refrigerants
    https://www.freon.com › products › refrigerants

    Web results

    R449A Refrigerant


    A-Gas
    https://www.agas.com › refrigerant-products › r449a
    A-Gas
    https://www.agas.com › refrigerant-products › r449a
    R449A refrigerant is used in Commercial and Industrial Refrigeration. Best suited for low or medium temperature refrigeration applications.
    Missing: High- ‎| Show results with: High-

    R449A - frioflor refrigerant gas


    Frioflor
    https://www.frioflor.com › About-R449A-Gas-FAQ278...
    Frioflor
    https://www.frioflor.com › About-R449A-Gas-FAQ278...
    7 days ago — 2-3% in Low Temperature applications. 8-11% in Medium Temperature applications. For a supermarket chain, this energy reduction translates ...Read more

    R-449A Refrigerant 25 LB


    CoolmateGas
    https://coolmategas.com › products › r-449a-refrigerant...
    CoolmateGas
    https://coolmategas.com › products › r-449a-refrigerant...
    R-449A is a non-ozone depleting hydrofluorocarbon (HFC) refrigerant blend designed as a replacement for R-404A and R-22 in low- and medium-temperature ...Read more
    $399.95 to $13,800.00 · In stock · 5.0(532) · Free delivery · 30-day returns

    Difference Between R449A and R448A


    Royal Refrigerants
    https://royalrefrigerants.com › blogs › news › difference-...
    Royal Refrigerants
    https://royalrefrigerants.com › blogs › news › difference-...
    Jun 17, 2025 — R449A tends to run with a higher discharge temperature, which may affect long-term compressor reliability if not managed properly. R448A's lower ...Read more

    R449A/R448A : r/refrigeration


    Reddit · r/refrigeration
    10+ comments · 6 years ago
    Reddit · r/refrigeration
    10+ comments · 6 years ago
    R449A is XP40 from Chemours. Both are quite similar mid-pressure, around ~ 1500 GPW refrigerants marketed by these refrigerant supplier ...Read more

    R449A – Opteon® XP40.


    Linde
    https://static.prd.echannel.linde.com › wcsstore
    Linde
    https://static.prd.echannel.linde.com › wcsstore
    PDF
    Although an effective refrigerant, R404A has one of the highest global warming potentials (GWPs) of any refrigerant gas, often leading to high direct greenhouse ...Read more
    3 pages
    Missing: Purity ‎| Show results with: Purity
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    • 5% OFF
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      Macurco RD-VRF-R449A
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      JMAC Supply
      Free delivery by Wed
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      JMAC Supply
      Free delivery by Wed
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    Web results

    Refrigerant-449A (R449A) Calibration Gas


    Ideal Calibrations
    https://idealcalibrations.com › ... › Refrigerant Mixes
    Ideal Calibrations
    https://idealcalibrations.com › ... › Refrigerant Mixes
    Product Overview. Cylinder of Refrigerant-449A Calibration Gas. Shipped in a 103L disposable steel cylinder with a C10 fitting.Read more
    People also search for
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