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    Search Results

    R-22 Conversion to R-438A M099, Reading Pressures ...


    YouTube · AC Service Tech LLC
    56.3K+ views · 7 years ago
    YouTube · AC Service Tech LLC
    56.3K+ views · 7 years ago
    14:28
    In this HVACR Training Video, We Show what is done to Retrofit an Existing R-22 Air Conditioning System to R438A/M099.
    10 key moments10 key moments in this video
    From 00:02
    Intro
    From 01:43
    Reading Refrigerant Temperature
    From 02:50
    Adding Refrigerant
    From 05:01
    Reading Liquid Line Pressure
    From 06:14
    Checking Evaporator Coil Temperature
    From 09:36
    Weighing Refrigerant
    From 11:20
    Disconnecting Refrigerant
    From 11:36
    Adding Refrigerant to Vapor Line
    From 12:53
    Rectorseal Leak Detector
    From 14:03
    Conclusion
    Missing: High- ‎efficiency ‎Factory
    AC Service Tech LLC
    YouTube·
    Aug 7, 2018

    R-22 Conversion to R-438A M099, Reading Pressures ...

    YouTube·AC Service Tech LLC·Aug 7, 2018
    YouTube
    In this video
    • 00:02
      Intro
    • 01:43
      Reading Refrigerant Temperature
    • 02:50
      Adding Refrigerant
    • 05:01
      Reading Liquid Line Pressure
    • 06:14
      Checking Evaporator Coil Temperature
    • 09:36
      Weighing Refrigerant
    • 11:20
      Disconnecting Refrigerant
    • 11:36
      Adding Refrigerant to Vapor Line
    • 12:53
      Rectorseal Leak Detector
    • 14:03
      Conclusion

    Converting two ACs from R22 to R438a : r/HVAC


    Reddit · r/HVAC
    20+ comments · 8 years ago
    Reddit · r/HVAC
    20+ comments · 8 years ago
    R-438a or MO99 is a replacement for R-22. If it's converted you need to change schrader cores and filter drier. Also it loses capacity in ...Read more
    M099 (R-438A)
    18 posts
    Jun 24, 2023
    Is it really illegal to mix R438A and R22?
    16 posts
    Jul 13, 2022
    More results from www.reddit.com
    Missing: High- ‎Factory

    Where to find R438A refrigerant for an 8 pound HVAC ...


    Facebook · Surprise, AZ
    10+ comments · 1 year ago
    Facebook · Surprise, AZ
    10+ comments · 1 year ago
    Does anybody have a can of R438A to charge an 8 pound system HVAC the system has been recovered. The R22 will not be going back in.

    Retrofitting r22 to 438


    HVAC-Talk
    https://www.hvac-talk.com › threads › retrofitting-r22-t...
    HVAC-Talk
    https://www.hvac-talk.com › threads › retrofitting-r22-t...
    Jun 14, 2022 — Yeah, switching from R22 to R438a sounds like a good move considering the phase-out of R22. You'll definitely need to change out the TXV and ...Read more

    R438A Refrigerant Suppliers, Manufacturers, Factory


    Xiamen Juda Chemical & Equipment Co., Ltd.
    https://www.fluorined-chemicals.com › freon-gas › r438...
    Xiamen Juda Chemical & Equipment Co., Ltd.
    https://www.fluorined-chemicals.com › freon-gas › r438...
    R438A refrigerant is a multifunctional refrigerant that can replace R22 in direct expansion air conditioning and refrigeration systems.Read more

    Performance of R-438A in R-22 Refrigeration and Air ...


    Purdue University
    https://docs.lib.purdue.edu › cgi › viewcontent
    Purdue University
    https://docs.lib.purdue.edu › cgi › viewcontent
    PDF
    by CC Allgood · 2010 · Cited by 21 — Field experience has shown that R-438A provides comparable cooling and similar energy efficiency to R-22 in a variety of equipment, including supermarket rack ...Read more
    Missing: Factory ‎| Show results with: Factory

    Pure R438A Regrigerant Gas - Tanin refrigerant


    taninrefrigerant.com
    https://www.taninrefrigerant.com › Refrigerant
    taninrefrigerant.com
    https://www.taninrefrigerant.com › Refrigerant
    R438A is an HFC-based, non-ozone-depleting refrigerant designed to replace R22 in existing air conditioning and refrigeration systems. It enables efficient ...Read more
    Missing: Factory ‎| Show results with: Factory

    MO99 R438A, Drop-In R22 Replacement Refrigerant 25 LB


    allair.net
    https://allair.net › HVAC › Refrigerant
    allair.net
    https://allair.net › HVAC › Refrigerant
    The alternative to R-22 Freon? M099 is the closest match to R-22 operating pressures and mass flow rates when compared to other no-oil change replacements.Read more
    $359.00
    Missing: Factory ‎| Show results with: Factory

    R438A – ISCEON® MO99.


    Linde
    https://static.prd.echannel.linde.com › pdf
    Linde
    https://static.prd.echannel.linde.com › pdf
    PDF
    This blend has been shown to be as efficient as R22, thus combining environmental gains with similar energy costs. A relatively straightforward retrofit ...Read more

    Refrigerant Supplier | HVAC Bulk Wholesale & Delivery ...


    AirRefrigerant
    https://airrefrigerant.com
    AirRefrigerant
    https://airrefrigerant.com
    Their portfolio includes high-quality refrigerants such as R22, R410A, R32, R407C, and R454B. The factory is fully BSCI certified—ensuring strict compliance ...Read more
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      Grainger Industrial Supply
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      CalGasDirect.com
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