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  1. #1
    Does anybody have any links to sites that have any palm or PDA software that relates to HVAC?

    I posted this in general discussion must have been the wrong place because it got removed.


    This is one good site if you work on carrier equipment.
    http://www.hvactechsupport.com/PDA_Data_Bases.html

  2. #2
    Join Date
    Dec 2004
    Location
    Raleigh
    Posts
    126
    Thank for the link. Sorry that I can't oblige.

  3. #3
    Join Date
    Jul 2002
    Posts
    862
    I have a Pocket PC and have all kinds of Excel spreadsheets. Enter your own formulas. I also have some math programs that can do data regressions so I enter TP chart info for sensors and things and it gives me the formulas (ballpark).

    i.e.

    trane sensors
    =77.9*(0.974^B6)*1000

    Invensys thermistors
    =((-0.0000000051*B4^4)+(0.000003*B4^3)+(-0.0004*B4^2)+(-0.0416*B4)+(9.575))*1000+50

    Invensys Balco
    =2.2*B5+846

    Honeywell C7041
    =67993547.1109369*(B2^-1.8919965700969)

  4. #4
    Join Date
    Dec 2003
    Location
    45th Parallel
    Posts
    954
    Paul, you can use the same forms/logs that you have on your laptop. Or make your own log sheets, they can be downloaded to your PDA easily. I do time sheets, inspection forms, and logs all on my Pocket PC. Even does GPM calcs and KW/Ton calcs. But I had to make them myself.

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