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  1. Refrigerant - Wikipedia

    Refrigerants are working fluids that carry heat from a cold environment to a warm environment while circulating between them. For example, the refrigerant in an air conditioner carries heat from a cool …

  2. A Complete Guide to HVAC Refrigerants - Trane®

    Aug 14, 2024 · What is a refrigerant? An HVAC refrigerant, or AC refrigerant, is a liquid or gaseous cooling compound that helps your air conditioner or heat pump cool your home in the warmer …

  3. Demystifying Refrigerants: A Beginner's Guide

    Dec 12, 2024 · Refrigerant is a chemical substance or mixture, often found as a fluid or gas. It is used as part of the refrigeration cycle to move heat from one part of a system to another.

  4. What Is Refrigerant and How Does It Work? (2025 Version)

    Apr 28, 2025 · In this blog post, we cover what refrigerant is, how it works, different types of refrigerants, common problems with refrigerants, and more.

  5. Understanding Refrigerants and Their Essential Role in Modern Cooling ...

    Jul 8, 2025 · A refrigerant is a substance used in cooling systems to absorb heat from a designated area and release it elsewhere. These substances transition between liquid and gas states at convenient …

  6. REFRIGERANT - Lennox

    Refrigerant is the working fluid used in air conditioners, refrigeration, and heat pump systems. It is a chemical compound that changes temperature as it transitions between liquid and gas form – cooling …

  7. What Is a Refrigerant? The Complete Guide For Industrial Systems

    Jul 31, 2025 · A refrigerant is a fluid used in refrigeration systems to absorb heat in one area and release it in another, enabling controlled cooling through phase changes.

  8. Understanding Refrigerants: Types, Applications, and the Future of ...

    What is a Refrigerant? A refrigerant is a chemical substance used in refrigeration and air conditioning systems to transfer heat. It works by undergoing phase changes—primarily between liquid and …

  9. Refrigerant types and what they mean for the environment - Reviewed

    Nov 11, 2025 · Refrigerants are the working fluids used to absorb heat at low temperatures and pressures, and release it at higher temperatures and pressures, enabling the cooling or heating …

  10. Premium Refrigerants for HVAC & Automotive | Royal Refrigerant

    Shop premium refrigerants for HVAC & automotive systems, including air conditioner refrigerant, car refrigerant, and HFO options. Free shipping nationwide!