Best Android and IPhone apps for HVACR - Page 2
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  1. #14
    Join Date
    Feb 2008
    square is the best app IMHO
    If Guns Kill People, Do Pencils Misspell Words?

    Before we work on artificial intelligence why don't we do something about natural stupidity?

  2. #15
    Join Date
    May 2012
    Westminster, Colorado
    I agree with the Johnstone, Bitzer and Emerson comments for a good PT Chart. All are pretty easy to use and pretty solid. It mainly comes to the user interface you like best.
    It is particularly nice to get the exact temperature for the exact pressure or vice versus and not have to go up or down a point or two because your PT Chart Card doesn't have the exact same number that you are seeing.

    Do any of you use a PT Calculator for subcooling and superheat? If so, which ones do you like?

  3. #16
    Join Date
    Feb 2006
    Carrier app is pretty decent. Bottom right of page on this link ..

    Sent from my SGH-T999 using Tapatalk 2

  4. #17
    Join Date
    Feb 2012
    Durham, NC
    Don't mean to be a smart ass but my gauges have a pt chart on em

  5. #18
    Join Date
    Jun 2004
    Eugene, Oregon
    Quote Originally Posted by Thermodynamics View Post
    Don't mean to be a smart ass but my gauges have a pt chart on em
    Yes, but they don't compensate for daylight savings time.
    "The bitterness of poor quality remains long after the sweetness of low price is forgotten". --Benjamin Franklin
    "Don't argue with an idiot, they will drag you down to their level and beat you with experience". --Mark Twain

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