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  1. What is R22 Refrigerant?: Phase Out, Alternatives & More

    What is R22 Refrigerant? R22 refrigerant is a colorless gas known chemically as hydrochlorofluorocarbon 22 (HCFC-22) and is one of several refrigerants that goes by the …

  2. U.S. Refrigerant Phase Out Chart & Info - techtown

    Jan 1, 2020 · HCFC refrigerants are being phased out from use. This refrigerant phase out chart outlines what's already been halted and what's scheduled in the coming years.

  3. R32 vs R290 vs R134a vs R12 Refrigerant - techtown

    In this chart, we compare R32 vs R290 vs R134a vs R12 refrigerant, so you have all the basic details when conducting research for repairs and retrofitting.

  4. R22 replacement - techtown

    Feb 7, 2021 · R22 replacement Posted by olivero on February 7, 2021 at 9:46 am Hello Everyone, As the price of R22 increases and it’s essentially well on it’s way out, I’m looking at retrofits. I …

  5. Global Warming Potential of Refrigerants - techtown

    When working with refrigerants like R22 and R134A, it's important to know what their Global Warming Potential is. Knowing the refrigerant's GWP is crucial for many reasons, especially …

  6. Everything You Need to About How to Read Refrigerant Gauges …

    Refrigerant gauges and manifolds are used in wide variety applications. Learn how to read refrigerant gauges and manifolds correctly with these helpful steps.

  7. Alternatives to R-22 Refrigerants - techtown

    A look at some of the best alternatives to R-22 refrigerants and some of their characteristics.

  8. Use the formula below to calculate the change in charge level from R12 to R134a refrigerant.

  9. R404a refrigerant - techtown

    What is R22 Refrigerant? R22 refrigerant is a colorless gas known chemically as hydrochlorofluorocarbon 22 (HCFC-22) and is one of several refrigerants that goes by the …

  10. R290 - techtown

    Feb 10, 2021 · However, beings that there was SO RECENTLY an opportunity for any consumer or a cheap/nefarious HVAC tech to dump something called R22A (propane) into a system in …