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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
    R422B (NU-22B) is a high-purity (99.9%+) HFC refrigerant blend used primarily as a direct drop-in replacement for R22 in HVAC systems, compatible with mineral, alkylbenzene, and POE oils. It offers non-toxic, non-flammable (ASHRAE A1) performance, making it a common retrofit choice. 
    Key R422B Characteristics & Sourcing: 
    • Composition: 55% HFC-125, 42% HFC-134a, 3% HFC-600a.
    • Applications: Medium-to-high temperature AC, chillers, and commercial refrigeration.
    • Factory/Supplier Options:
      • Alibaba Manufacturers: Offers direct-from-factory, customized, high-purity (99.9%) R422B, often sourced from Chinese industrial producers.
      • iGas USA: A reputable distributor of R422B.
      • Refrigerant Guys / CoolmateGas: Wholesalers offering 25 lb cylinders.
    • Performance: Slightly higher discharge pressure than R22, but generally requires no oil change during retrofits. 
    • Disposable NU-22B (R422B) 25 lb. Cylinder - Best Price
      Contains 25 lbs of high-purity R422B refrigerant. A cost-effective retrofit solution for many R22 systems. Compatible with MO, AB,
      Refrigerant Guys
    • nu-22b (r422b) 25lb cylinder refrigerant - Century AC Supply
      NU-22B (R422B) 25LB CYLINDER REFRIGERANT * Composition. 55% HFC-125, 42% HFC-134A, 3% HFC-600A. * Molecular Weight. 108.52. * Boil...
      Century AC Supply
    • R422B Drop In Replacement for R22 Freon HVAC
      Jul 26, 2015 — next what you will want to do is you'll want to throw your gauges. and connect it to your condensing unit outside. so right here y...
      4m
      YouTube·Sam
    Show all
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      R-422B (NU-22) Refrigerant Gas Alper Refrigerant Gas
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    • R-422B 25 lb Refrigerant AMERICAN BRANDED New Factory Sealed Cylinder.
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      Freon Refrigerant R422B 28oz Canister. 10% OFF.
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    • R-422B (NU-22) Refrigerant 25 lb.
      R-422B (NU-22) Refrigerant 25 lb
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      Tank Gas Depot
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      R-422B (NU-22) Refrigerant 25 lb
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      Tank Gas Depot
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    • Rgas Refrigerant: R-422B, HFC, A1, 25 lb Cylinder, Gray Model: R422B25.
      Rgas Refrigerant: R-422B, HFC, A1, 25 lb Cylinder, Gray Model: R422B25
      $381.81
      Grainger Industrial Supply
      Rgas Refrigerant: R-422B, HFC, A1, 25 lb Cylinder, Gray Model: R422B25
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      Grainger Industrial Supply
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      R-422B/Nu-22 Refrigerant 25 Lb | By Ability Refrigerants. 11% OFF.
      R-422B/Nu-22 Refrigerant 25 Lb | By Ability Refrigerants
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    • Refrigerant R-422B 25 Pound.
      Refrigerant R-422B 25 Pound
      $550.00
      F.W. Webb Company
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      F.W. Webb Company
    • R422B, (NU22), Refrigerant 8 oz. Can R22 Drop-In Replacement, Fast Shipping & IN STOCK!.
      R422B, (NU22), Refrigerant 8 oz. Can R22 Drop-In Replacement, Fast Shipping & IN STOCK!
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      frosty-freezeacproducts.com
      R422B, (NU22), Refrigerant 8 oz. Can R22 Drop-In Replacement, Fast Shipping & IN STOCK!
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      frosty-freezeacproducts.com
    • R-422B 25lb R-Gas 25lb.
      R-422B 25lb R-Gas 25lb
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      Chiller City Corporation
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    People also ask
    Is R422B the same as R-22?
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    Can you buy R422B in California?
    R-422B 25 LB (NU-22) Refrigerant

    I hereby certify that I am an EPA certified technician or am purchasing for resale to certified technicians, and I comply with all applicable regulations. This refrigerant cannot be sold or shipped to California or New York. Warning: R-422B is restricted in California New York.

    R-422B (Nu-22) Refrigerant 25 LB


    Refrigerants Center
    https://refrigerantscenter.com › products › r-422b-nu-22...
    Refrigerants Center
    https://refrigerantscenter.com › products › r-422b-nu-22...
    What is R422B made of?
    R422B is a hydrofluorocarbon (HFC) refrigerant blend designed as a drop-in replacement for R22 in air conditioning and refrigeration systems. It is composed of R125, R134a, and R600a.

    R422B Refrigerant 25lb Cylinder Tank - Jackson Systems


    Jackson Systems
    https://jacksonsystems.com › product › r422b-refrigerant...
    Jackson Systems
    https://jacksonsystems.com › product › r422b-refrigerant...
    What is R422B refrigerant replacement?
    An error has occurred. Please try again later.
    More products
    • iGas R422B Refrigerant Gas 25 lbs / 11.3 kg.
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    Web results

    Pure R422B Refrigerant Gas


    taninrefrigerant.com
    https://www.taninrefrigerant.com › Refrigerant
    taninrefrigerant.com
    https://www.taninrefrigerant.com › Refrigerant
    Refrigerant gas R422B is an eco-friendly Freon gas replacement solution specifically designed for R22 system retrofits. As a zero-ODP, non-flammable blended ...Read more
    Missing: Factory ‎| Show results with: Factory

    Disposable NU-22B (R422B) 25 lb. Cylinder - Best Price


    Refrigerant Guys
    https://www.refrigerantguys.com › NU-22B-R422B-R2...
    Refrigerant Guys
    https://www.refrigerantguys.com › NU-22B-R422B-R2...
    Contains 25 lbs of high-purity R422B refrigerant. A cost-effective retrofit solution for many R22 systems. Compatible with MO, AB, and POE oils for easier ...Read more
    $320.00 · In stock · 4.6 (700) · $124.30 delivery
    Missing: gas ‎| Show results with: gas

    Refrigerant Products | R422B | HFC


    National Refrigerants, Inc.
    https://refrigerants.com › product › r422b
    National Refrigerants, Inc.
    https://refrigerants.com › product › r422b
    R422B is a retrofit blend that is designed to match R22 in air conditioning applications. Available in 25 and 110 lb. cylinders.
    Missing: Pure ‎Factory

    R422B Refrigerant for Sale | Eco-Friendly Cooling | Buy Now


    Royal Refrigerants
    https://royalrefrigerants.com › collections
    Royal Refrigerants
    https://royalrefrigerants.com › collections
    R-422B 25 lb (NU22) Refrigerant AMERICAN BRANDED New Factory Sealed Cylinder- USA Brand, High-Purity HVAC Refrigerant.Read more
    Pure R422B Refrigerant gas Factory from royalrefrigerants.com
    Free delivery · 30-day returns
    Missing: gas ‎| Show results with: gas

    25lb Cylinders for Universal R22 Replace


    AirRefrigerant
    https://airrefrigerant.com › products › r422b-refrigerant...
    AirRefrigerant
    https://airrefrigerant.com › products › r422b-refrigerant...
    Our brand-new, factory-sealed R422B cylinders deliver laboratory-grade purity (99.9%+) to enable true drop-in replacement of R-22 without oil changes or ...Read more
    Pure R422B Refrigerant gas Factory from airrefrigerant.com
    Missing: gas ‎| Show results with: gas

    R422D


    Made-in-China.com
    https://qzbinger.en.made-in-china.com › Products › HFCs
    Made-in-China.com
    https://qzbinger.en.made-in-china.com › Products › HFCs
    Refrigerant Gas R422b 11.3kg Disposable Cylinder Factory Sale. Min. Order: 500 Pieces. Send ...Read more
    4.3 store rating (322) · Free delivery

    Freonâ„¢ NU-22Bâ„¢ (R-422B) Refrigerant


    freon.com
    https://www.freon.com › products › refrigerants
    freon.com
    https://www.freon.com › products › refrigerants
    Learn how Freonâ„¢ NU-22Bâ„¢ can be used as a no oil change, retrofit refrigerant solution for residential and commercial air conditioning (AC) systems.
    Pure R422B Refrigerant gas Factory from www.freon.com
    Missing: Factory ‎| Show results with: Factory

    What is 422B Refrigerant Used For?


    Absolute Refrigerants
    https://absoluterefrigerants.com › Refrigerants
    Absolute Refrigerants
    https://absoluterefrigerants.com › Refrigerants
    Jul 11, 2023 — 422B refrigerant is a non-ozone-depleting refrigerant that is used in newer model HVAC systems. It is a blend of two hydrofluorocarbons, R-125, R-134A, and one ...Read more
    Missing: gas ‎Factory

    Gas R22 Manufacturers - Efficient Air Conditioner Solutions


    Alibaba.com
    https://www.alibaba.com › showroom › gas-r22-manuf...
    Alibaba.com
    https://www.alibaba.com › showroom › gas-r22-manuf...
    Also referred to as clean, stable, or ultra-pure R22, this variant is manufactured with minimal impurities such as moisture, oil, acids, or other refrigerants.Read more

    R422B Refrigerant | Wholesale


    RGAS Refrigerants
    https://rgasrefrigerants.com › products › R422B
    RGAS Refrigerants
    https://rgasrefrigerants.com › products › R422B
    RGAS Refrigerants provides wholesale prices and nationwide delivery of R422B refrigerant. Various quantities available to meet your business needs.
    Pure R422B Refrigerant gas Factory from rgasrefrigerants.com
    Missing: Pure ‎Factory
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