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    Prince William County, VA
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    AI Overview

    An AI Overview is not available for this searchCan't generate an AI overview right now. Try again later.
    AI Overview
    R422B (often sold as NU-22B) is a non-ozone-depleting HFC refrigerant used as a direct R22 replacement in AC and refrigeration, typically supplied in 25 lb cylinders. Key suppliers include
    National Refrigerants, Southern Pipe, Century AC Supply, United Refrigeration, AC Pro, Refrigerant Guys, and Ability Refrigerants. It is compatible with mineral, AB, and POE oils. 
    Key R422B Suppliers and Details: 
    • National Refrigerants, Inc.: Produces and supplies R422B.
    • United Refrigeration (URI): Stocks 25 lb and 100 lb cylinders.
    • Southern Pipe & Supply: Offers NU-22B (R422B) 25 lb cylinders.
    • Johnstone Supply: Provides 25 lb cylinders and smaller 28 oz cans.
    • Ability Refrigerants: Specializes in 25 lb cylinders with free shipping.
    • Refrigerant Guys: Offers 25 lb cylinders for R22 retrofits.
    • 2J Supply HVAC Distributors: Distributes 25 lb cylinders. 
    Product Specifications: 
    • Container Size: Primarily 25 lb cylinders.
    • Composition: 55% HFC-125, 42% HFC-134a, 3% Isobutane (R-600a).
    • Compatibility: Mineral Oil (MO), Alkylbenzene (AB), and Polyol Ester (POE).
    • Application: Suitable for medium and high-temperature refrigeration and air conditioning, generally not recommended for flooded evaporator systems. 
    • NU-22B R422B - Southern Pipe
      Your Part # : Mfg.Part # : R422B | Mfg.Name : Icor International Inc | Part # : R422B | Min Order Qty : 1 | Qty Interval : 1. Pric...
      Southern Pipe
    • Disposable NU-22B (R422B) 25 lb. Cylinder - Best Price
      This best refrigerant offers several key characteristics that make it the best refrigerant choice for extending the life of existi...
      Refrigerant Guys
    • Refrigerant Products | R422B | HFC
      Refrigerant Products | R422B | HFC | National Refrigerants, Inc.
      National Refrigerants, Inc.
    Show all
    • NU-22B R422B - Southern Pipe
      Your Part # : Mfg.Part # : R422B | Mfg.Name : Icor International Inc | Part # : R422B | Min Order Qty : 1 | Qty Interval : 1. Pric...
      Southern Pipe
    • Disposable NU-22B (R422B) 25 lb. Cylinder - Best Price
      This best refrigerant offers several key characteristics that make it the best refrigerant choice for extending the life of existi...
      Refrigerant Guys
    • Refrigerant Products | R422B | HFC
      Refrigerant Products | R422B | HFC | National Refrigerants, Inc.
      National Refrigerants, Inc.
    • R-422B/NU-22 REFRIGERANT 25 LB
      Oct 10, 2024 — Unlike certain replacement refrigerants, R-422B eliminates the need for a time-consuming oil change, making it compatible with all...
      Ability Refrigerants
    • R422B Refrigerant - Johnstone Supply
      Johnstone Supply is a leading wholesale distributor for HVACR equipment, parts and supplies available and in-stock at local branch...
      Johnstone Supply
    • freon r422b r22 replacement 25lb - 2J Supply HVAC DISTRIBUTORS
      FREON R422B R22 REPLACEMENT 25LB R422B | 2J Supply HVAC Distributors.
      2J Supply HVAC DISTRIBUTORS
    • Shop R422B Refrigerants - URI
      Container Size. Please select... 25 Lb Cylinder. 110 Lb Cylinder. 25, 100. Filter. Vendor Name. Please select... National Refriger...
      United Refrigeration Inc.
    • R422B 25LB CYLINDER REFRIGERANT - Century AC Supply
      R422B 25LB CYLINDER REFRIGERANT | Refrigerant | Century AC.
      Century AC Supply
    • Shop 110R422B - R422B Refrigerant
      Shop 110R422B - R422B Refrigerant - National Refrigerants - URI.
      United Refrigeration Inc.
    • NU-22B™ R-422B Refrigerant 28 Ounce Refill - Johnstone Supply
      Table_title: Product Specifications Table_content: header: | Description | NU-22B 28 Oz. Replacement Cylinder | row: | Description...
      Johnstone Supply
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    My Ad Center

    R422B Refrigerant


    Johnstone Supply
    https://www.johnstonesupply.com › product-view
    Johnstone Supply
    https://www.johnstonesupply.com › product-view
    Non-Ozone Depleting HFC; Direct replacement for R-22, R-417A, R-407C, R-422D; Replacement for R-22 in low, medium, and high temperature applications ...Read more
    Supply R422B gas Refrigerant Supplier from www.johnstonesupply.com

    Shop R422B Refrigerants


    United Refrigeration Inc.
    https://www.uri.com › refrigerants › gases › r422b
    United Refrigeration Inc.
    https://www.uri.com › refrigerants › gases › r422b
    Shop our extensive supply of R422B Refrigerants. URI carries National Refrigerants and more.
    Supply R422B gas Refrigerant Supplier from www.uri.com

    Freon Refrigerant R422B, 25lb. Jug (R22 Replacement)


    Budget Heating and Air Conditioning
    https://www.budgetheating.com › ... › 20lb - 30lb JUGS
    Budget Heating and Air Conditioning
    https://www.budgetheating.com › ... › 20lb - 30lb JUGS
    R422B can be used to COMPLETELY replace R-22 refrigerant in new or existing R-22 residential and commercial air conditioning systems as well as non-flooded ...Read more
    Supply R422B gas Refrigerant Supplier from www.budgetheating.com
    $395.00$610 · In stock · 5.0(1) · $29.10 delivery · 30-day returns

    Universal Refrigerant Cylinder Nu 22b R422b 25 Lb 31000


    AC Pro
    https://store.acpro.com › universal-refrigerant-cylinder-...
    AC Pro
    https://store.acpro.com › universal-refrigerant-cylinder-...
    Refrigerant Cylinder Nu-22B R422B 25 lb Universal | AC Pro #: 31000 MFG #: Universal Not Available in CA 60-day returns with no restocking fee.Read more
    Supply R422B gas Refrigerant Supplier from store.acpro.com
    1-day delivery

    Dynatemp Refrigerants R422B Refrigerant, R-422b, Cylinder


    www.lockesupply.com
    https://www.lockesupply.com › Item › Print
    www.lockesupply.com
    https://www.lockesupply.com › Item › Print
    PDF
    Available through wholesale distributors from coast to coast. 15-20% less expensive than its predecessor. Available in 25 lb. disposable cylinders and bulk ...Read more
    Supply R422B gas Refrigerant Supplier from www.lockesupply.com
    Missing: Supplier ‎| Show results with: Supplier

    NU-22B R422B Freon Gas Refrigerant,25 lb Cylinder, Clear


    Southern Pipe
    https://www.southernpipe.com › Product › NU-22B_R4...
    Southern Pipe
    https://www.southernpipe.com › Product › NU-22B_R4...
    NU-22B R422B Freon Gas Refrigerant,25 lb Cylinder, Clear ; Type, : R-422B ; Container Type, : Cylinder ; Form, : Gas ; Color, : Clear ; Boiling Point, : -32.15 Deg F ...Read more
    Supply R422B gas Refrigerant Supplier from www.southernpipe.com
    $373.65 · $15 delivery

    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: Supply ‎gas
    People also ask
    What refrigerant does R422B replace?
    R-22 refrigerant
    R422B can be used to COMPLETELY replace R-22 refrigerant in new or existing R-22 residential and commercial air conditioning systems as well as non-flooded evaporator chillers. Cannot be added to R-22 unless fully evacuated and recharged with 422B.

    Freon Refrigerant R422B, 25lb. Jug (R22 Replacement)


    Budget Heating and Air Conditioning
    https://www.budgetheating.com › ... › 20lb - 30lb JUGS
    Budget Heating and Air Conditioning
    https://www.budgetheating.com › ... › 20lb - 30lb JUGS
    Can anybody buy R-22 refrigerant?
    Because of environmental regulations, you cannot buy R-22, but an HVAC company can purchase R-22. It's getting harder to find R-22 refrigerant for sale, but some HVAC supply houses and online stores have a limited amount that has been recovered, recycled, and reclaimed from retired units.Aug 12, 2025

    Is R-22 Refrigerant Still Available? - Trane®


    Trane
    https://www.trane.com › residential › resources › blog › i...
    Trane
    https://www.trane.com › residential › resources › blog › i...
    Who is the vendor for R454B refrigerant?
    Our suppliers for R454B are iCool USA Inc., USA Refrigerant, & RGAS LLC. Your refrigerant source may fluctuate between suppliers.

    R454B Refrigerant Cylinder Tank - Reliable HVAC ... - Jackson Systems


    Jackson Systems
    https://jacksonsystems.com › product › r454b-refrigerant...
    Jackson Systems
    https://jacksonsystems.com › product › r454b-refrigerant...
    Do you charge 422B as a gas or liquid?
    It was developed specifically to replace R-22 in existing air conditioning and refrigeration systems. ✔ Chemical Composition: R-422B is composed of R-134a, R-125, and Isobutane (R-600a). ✔ Blend Type: It's a zeotropic blend, which means it has a temperature glide and must be charged as a liquid.May 19, 2025

    R-422B 25 lb (NU22) Refrigerant: The Ideal R-22 Replacement for HVAC ...


    Royal Refrigerants
    https://royalrefrigerants.com › blogs › news › r-422b-25...
    Royal Refrigerants
    https://royalrefrigerants.com › blogs › news › r-422b-25...
    Feedback

    nu-22b (r422b) 25lb cylinder refrigerant


    Century AC Supply
    https://centuryac.com › advancedwebpage
    Century AC Supply
    https://centuryac.com › advancedwebpage
    Composition. 55% HFC-125, 42% HFC-134A, 3% HFC-600A ; Molecular Weight. 108.52 ; Boiling Point at 1 atm °F (°C). -42.35 ; Critical Temperature °C (°F). 181.79.Read more

    R422B Refrigerant


    WS Refrigerants
    https://refrigerant-wholesale.com › OEM
    WS Refrigerants
    https://refrigerant-wholesale.com › OEM
    We offer wholesale supply of R-422B/NU-22 refrigerant, the ideal replacement for R-22 in air conditioning and refrigeration systems. As a versatile and ...Read more

    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
    Popular products
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      R-422B (NU-22) Refrigerant Gas | Alper Refrigerant Gas
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      R422B, a.k.a. NU22, Refrigerant 22 oz. Can R22 Drop-In Replacement, Fast Shipping & IN STOCK!
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      frosty-freezeacproducts.com
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      frosty-freezeacproducts.com
    • R-422B 25lb (NU22) Refrigerant AMERICAN BRANDED New Factory Sealed Cylinder.
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      Royal Refrigerants
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      R422B, a.k.a. NU22, Refrigerant 2.5 Lb. Can R22 Drop-In Replacement, Fast Shipping & IN STOCK!
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      frosty-freezeacproducts.com
      R422B, a.k.a. NU22, Refrigerant 2.5 Lb. Can R22 Drop-In Replacement, Fast Shipping & IN STOCK!
      $119.99
      frosty-freezeacproducts.com
    • R-422B 25lb Refrigerant Cylinder – 1/4 Pallet (10 Cylinders).
      R-422B 25lb Refrigerant Cylinder – 1/4 Pallet (10 Cylinders)
      $301.26
      AAA Refrigerant
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      $301.26
      AAA Refrigerant
    • 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.
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      Freon Refrigerant R422B 25lb. Jug. 35% OFF.
      Freon Refrigerant R422B 25lb. Jug
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      R-422B 25lb R-Gas 25lb
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      Chiller City Corporation
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      R-422B (NU-22) Refrigerant 25 LB|CoolmateGas Refrigerant 1 Cylinder
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      Weitron R422B Refrigerant Cylinder
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    Southern Refrigeration Corporation
    Heating equipment supplier
    Manassas, VA · (703) 330-2444
    Closed · Opens 7 AM
    "Can always get in and out without any hassle."
    Website
    Directions
    Southern Refrigeration Corporation
    Heating equipment supplier
    Springfield, VA · (703) 321-7560
    Closed · Opens 7:30 AM
    "best customer service and also good prices!!"
    Website
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    Supply r422b gas refrigerant supplier usa
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