R134a VS R290 What are their working pressures, and what should you know about these refrigerants?

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  • เผยแพร่เมื่อ 19 ก.ค. 2023

ความคิดเห็น • 5

  • @Hogger280
    @Hogger280 7 หลายเดือนก่อน +2

    Global Warming potential is Irrelevant! What is relevant is the efficiency since our two maximum efficiency refrigerants(R-12 and R-22) have been banned.

    • @CSTChillingSolutionsTraining
      @CSTChillingSolutionsTraining  6 หลายเดือนก่อน

      The Global Warming Potential (GWP) on a commercial level indicates the lifespan of a refrigerant in terms of environmental restrictions. For example, if the GWP is around 1000, it is low, but already at this point, there may be environmental restrictions. In the case of R290, it has an extremely low GWP, suggesting that it will be on the market for many years. Thank you for participating.

  • @JamesPettinato
    @JamesPettinato 9 หลายเดือนก่อน

    The asian evaporator coil copper tubing is "very poor quality copper" it is thin and corrodes then leaks. If there's a explosion and someone gets badly hurt, the customer's lawyer will b e contacting you saying you were the last person to work on it. There goes everything you ever worked for. I don't want the liability. I change the cap tube and refrigerant. I've seen a lot of stuff in this industry come and go, I expect 290 to be gone in a number of years.

    • @firstnamelastname7797
      @firstnamelastname7797 6 หลายเดือนก่อน +1

      Nope! R290 has been around for a long time now everywhere else in the world, R290 is here to stay, you can say bye to R410A tho 😢

  • @JamesPettinato
    @JamesPettinato 9 หลายเดือนก่อน

    290 would be great if they could add a fire retardant to it