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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
    R453A (also known as RS-44B) is a low-GWP, non-flammable HFC blend designed as an eco-friendly, drop-in replacement for R22, compatible with existing mineral oil. Key suppliers offering R453A include ComStar International (manufacturer), A-Gas, R.E. Michel Company, and Baker Distributing, focusing on reducing environmental impact. 
    Key R453A Eco-Friendly Suppliers & Distributors: 
    • ComStar International (RS-44B): The primary developer and manufacturer of RS-44B (R453A).
    • A-Gas: A major international supplier with returnable cylinder options.
    • R.E. Michel Company: Supplies R453A (RS-44B) in 24lb cylinders.
    • Baker Distributing: Distributes ComStar RS-44B24 products.
    • Alper Refrigerant Gas: Offers wholesale R-453A (RS-44B). 
    Eco-Friendly Characteristics: 
    • Low GWP: It offers a lower Global Warming Potential (GWP) compared to R22 and many alternatives.
    • No Oil Change Required: It is compatible with MO (mineral oil), AB (alkylbenzene), and POE (polyolester) lubricants, reducing service waste.
    • High Efficiency: It often shows a higher Coefficient of Performance (COP) than R22.
    • Zero ODP: Contains no chlorine and has no ozone depletion potential. 
    R453A is intended for professional use only (EPA Section 608 certification required). 
    • R453A | Product Information - A-Gas
      Available from A‑Gas wholesale partners - find a supplier. A-Gas product cylinders are fitted with a Residual Pressure Device (RPD...
      A-Gas
    • RS-44B (R453A) - ComStar Low GWP Refrigerants
      RS-44B (R453A) by ComStar is a low GWP refrigerant designed as a direct replacement for R22. Improve efficiency while reducing env...
      www.lowgwpref.com
    • RS-44b (R453A), R22 Drop In Replacement Refrigerant, 24 ...
      * ComStar International Inc. * Truck Drivers Instructions. * FlouroFusion Specialty Chemical Inc. * Summit Refrigerants. * Dunavan...
      www.comstarproducts.com
    • retrofit refrigerant r453a ( rs-44b ) - R.E. Michel Company
      RS-44B R453A 24LB. R453A (RS-44B) is an HFC blended retrofit refrigerant designed to replace R-22 in AC & refrigeration applicatio...
      R.E. Michel Company
    • RS-44B24 - R453A R-22 Replacement Refrigerant 24 Pound Cylinder
      ComStar - RS-44B24 - R453A R-22 Replacement Refrigerant 24 Pound Cylinder. ... Nearby stores: Contact your Baker Representative fo...
      Baker Distributing
    • R-453A Wholesale Price 2026 - Alper Refrigerant Gas
      ⚠️ PROFESSIONAL USE ONLY. EPA Section 608 certification REQUIRED for purchase. This product is regulated under the Clean Air Act a...
      Alper Refrigerants
    • R453a, 32 oz. (RS-44b) (RS-70) Refrigerant, New R22 Drop-In ...
      In general, materials which are compatible with R22 refrigerant can be used with R453a. lt is recommended to check equipment manuf...
      Frosty Freeze A/C Products Company
    • R453A | Product Information - A-Gas
      Available from A‑Gas wholesale partners - find a supplier. A-Gas product cylinders are fitted with a Residual Pressure Device (RPD...
      A-Gas
    • RS-44B (R453A) - ComStar Low GWP Refrigerants
      RS-44B (R453A) by ComStar is a low GWP refrigerant designed as a direct replacement for R22. Improve efficiency while reducing env...
      www.lowgwpref.com
    • RS-44b (R453A), R22 Drop In Replacement Refrigerant, 24 ...
      * ComStar International Inc. * Truck Drivers Instructions. * FlouroFusion Specialty Chemical Inc. * Summit Refrigerants. * Dunavan...
      www.comstarproducts.com
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    My Ad Center

    Web results

    Pure R453A Refrigerant Gas


    taninrefrigerant.com
    https://www.taninrefrigerant.com › Refrigerant
    taninrefrigerant.com
    https://www.taninrefrigerant.com › Refrigerant
    With zero ozone depletion potential (ODP=0), this environmentally friendly solution serves as an effective R22 replacement, offering lower global warming ...Read more

    RS-44B (R453A) - ComStar Low GWP Refrigerants


    lowgwpref.com
    https://www.lowgwpref.com › products › rs-44b-r453a
    lowgwpref.com
    https://www.lowgwpref.com › products › rs-44b-r453a
    RS-44B (R453A) by ComStar is a low GWP refrigerant designed as a direct replacement for R22. Improve efficiency while reducing environmental impact with ...
    Missing: gas ‎Eco- ‎Supplier

    R-453A Wholesale Price 2026 | Alper


    Alper Refrigerants
    https://alperrefrigas.com › Products › Refrigerants
    Alper Refrigerants
    https://alperrefrigas.com › Products › Refrigerants
    All R-453A (RS-44B) Refrigerant Gas | Alper Refrigerant Gas shipments comply with DOT hazardous materials regulations (49 CFR) and EPA Section 608 requirements.Read more

    Wholesale R453A Refrigerant Eco-Friendly Hydrocarbon & ...


    Alibaba.com
    https://www.alibaba.com › product-detail › wholesale-r...
    Alibaba.com
    https://www.alibaba.com › product-detail › wholesale-r...
    Wholesale R453A Refrigerant (Model: R453A-HC01) is an advanced, eco-friendly hydrocarbon-based refrigerant engineered for next-generation cooling solutions.Read more

    HFC retrofit refrigerant | Used - like new | $200.00


    Facebook · Dothan & Geneva Buy, Sell, And Trade
    1 comment · 3 months ago
    Facebook · Dothan & Geneva Buy, Sell, And Trade
    1 comment · 3 months ago
    RS-44b (R453a) is the latest drop-in replacement for R22 in the US market. It requires no oil or system component changes, has a similar flow ...Read more

    RS-44b Refrigerant (R453A), R22 Drop In Replacement ...


    refrigerantinc.com
    https://www.refrigerantinc.com › products › rs-44b-refr...
    refrigerantinc.com
    https://www.refrigerantinc.com › products › rs-44b-refr...
    This eco-friendly refrigerant is formulated to deliver optimal performance while reducing environmental impact. It ensures seamless operation in air ...Read more
    $525.00
    Missing: Supplier ‎| Show results with: Supplier

    R453A | Product Information


    A-Gas
    https://www.agas.com › refrigerants › r453a-rs-70
    A-Gas
    https://www.agas.com › refrigerants › r453a-rs-70
    R453A (RS-70) is a non-flammable blend which has an Ozone Depleting Potential (ODP) of 0 and is compatible with both traditional and synthetic lubricants.Read more
    Missing: Eco- ‎Friendly

    RS-44b (R453A), R22 Drop In Replacement Refrigerant, 24 ...


    comstarproducts.com
    https://www.comstarproducts.com › rs-44b-refrigerant-r...
    comstarproducts.com
    https://www.comstarproducts.com › rs-44b-refrigerant-r...
    RS-44b (R453A) is a proven R22 drop-in replacement with global use. No oil changes required, making retrofitting quick and efficient.
    $590.00 · In stock · 4.5(25) · Free delivery
    Missing: Friendly ‎Supplier
    Popular products
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    • R-453A (RS-44B) Refrigerant 25 LB| CoolmateGas Refrigerant.
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    • R-453A (RS-44B) Refrigerant 25 lb. 1 Cylinder.
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      frosty-freezeacproducts.com
      R453a, 7.5 Lb. New Refrigerant, ASHRAE Certified, EPA Accepted, Factory Sealed
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      frosty-freezeacproducts.com
    • R-453A (RS-44B) Refrigerant 25 LB|CoolmateGas Refrigerant 20 Cylinders - $484 each.
      R-453A (RS-44B) Refrigerant 25 LB|CoolmateGas Refrigerant 20 Cylinders - $484 each
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      R-453A (RS-44B) Refrigerant 25 LB|CoolmateGas Refrigerant 20 Cylinders - $484 each
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    • R453a, 11 Lb. New Refrigerant, ASHRAE Certified, EPA Accepted, Factory Sealed.
      R453a, 11 Lb. New Refrigerant, ASHRAE Certified, EPA Accepted, Factory Sealed
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      frosty-freezeacproducts.com
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    • R-453A (RS-44B) Refrigerant 25 LB 40 Cylinders ($509 each).
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      R-453A (RS-44B) Refrigerant 25 LB 40 Cylinders ($509 each)
      $19,160.00
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    • R453a, 3 Lbs., (RS-44b) (RS-70) Refrigerant, Check & Charge-It Kit.
      R453a, 3 Lbs., (RS-44b) (RS-70) Refrigerant, Check & Charge-It Kit
      $332.99
      frosty-freezeacproducts.com
      R453a, 3 Lbs., (RS-44b) (RS-70) Refrigerant, Check & Charge-It Kit
      $332.99
      frosty-freezeacproducts.com
    • R-453A (RS-44B) Refrigerant 25 LB|CoolmateGas Refrigerant, 10 Cylinders - $494 each.
      R-453A (RS-44B) Refrigerant 25 LB|CoolmateGas Refrigerant, 10 Cylinders - $494 each
      $4,940.00
      CoolmateGas
      Free delivery
      4.9(536)
      R-453A (RS-44B) Refrigerant 25 LB|CoolmateGas Refrigerant, 10 Cylinders - $494 each
      $4,940.00
      CoolmateGas
      Free delivery
      4.9(536)
    • R453a, (RS-446), (RS-70), Professional Check & Charge-It Kit, 3 to 12 Lbs. Tanks.
      R453a, (RS-446), (RS-70), Professional Check & Charge-It Kit, 3 to 12 Lbs. Tanks
      $130.98
      frosty-freezeacproducts.com
      R453a, (RS-446), (RS-70), Professional Check & Charge-It Kit, 3 to 12 Lbs. Tanks
      $130.98
      frosty-freezeacproducts.com

    Web results

    The Ultimate Guide to R-453A (RS-44B) Refrigerant


    eRefrigerants.com
    https://erefrigerants.com › blogs › blog › the-ultimate-gu...
    eRefrigerants.com
    https://erefrigerants.com › blogs › blog › the-ultimate-gu...
    One of the main benefits of R-453A is its low GWP, which helps reduce the environmental impact of HVAC and refrigeration systems. In addition, R-453A is ...Read more

    R-453A (RS-44B) Refrigerant 25 LB


    CoolmateGas
    https://coolmategas.com › products › r-453a-rs-44b-ref...
    CoolmateGas
    https://coolmategas.com › products › r-453a-rs-44b-ref...
    R-453A offers good performance and energy efficiency, making it a suitable choice for systems where reducing environmental impact is a priority. Orders placed ...Read more
    $549.95 to $18,560.00 · In stock · 5.0(540) · Free delivery · 30-day returns
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