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  1. Replies
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    what 5 manufacturers do you rank above Goodman?


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    good, give an unbiased opinion when your done!


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    45 degree water delta

    hx is scailed and/or water flow is low



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    get the 500 series comm.controller

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    so does this mean that you change your stance about the 2 xv's you lied about working on

    obviously you looked at the publication i posted, to bad you did not know about it before you started your...
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    let's clarify something here, you are the one to have claimed/lied about working on the 2 XV's in your town

    your on a mission to discredit yourself and you have asked me to help

    since you...
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    motor speed is controlled by the drive output frequency

    motor torque is controlled for specific requirments by varying drive output current

    ok, knucklehead now what?

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    hey DoDobird

    we had some good lessons to be learned by just opinion

    don't scruff that part of this thread up with your rhetoric

    you got all busted up in the pro section, what happened
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    ICM-2 MOTOR CONTROL BOARD controls the indoor blowermotor on the XV

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    do yourself a favor, QUIT GUESSING AND SQUABBLING GARBAGE and get the Trane publication 22-8058-2

    that has all the information that you don't understand ABOUT THE XV SYSTEM WHICH DOES USE A TRUE...
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    if you really served the 2 xv's in your town, you would know that the air handlers are true variable speed

    i have that special green pamphlet in front of my face right now for the xv's!

    what...
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    email me your number we will discuss it!


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    go ahead and post them

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    big problems with the LG's within a year or 2 of service

    sensors, compressors, circuitbords, exv's and stuff like that

    i just would not want one in my house

    i have heard some good things...
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    i have installed a bunch of IAQ's what do you need to know?

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    also with the IAQ and the 8000 or Prestige

    when operatng a 2 stage system undersized or not

    as the od temp changes you will experience some "between stage hunting"

    usually around 30 degrees...
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    i have worked on plenty of them

    i would never, ever, ever, put a minisplit in my house, or recommend anyone i know to do so

    and this is all due to the service work i have done on these...
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    agree with most of your post but,

    dehumidification on demand

    it's the ability of the system to slow the blower down to dehumidify

    it can also be run to where it does not overcool to...
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    it makes sense that you wish they brought back the XV

    i do too but was there any other point?



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    i see you joined up this month, welcome

    now, can you translate your point!


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  21. Replies
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    i like them all

    i like Trane for my own house

    i think the 19i and 20i's are the mac daddy of the industry

    the 20i is not for everybody thats why i brought up all the sizing posts

    we never...
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    from robo this morning!

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  23. Replies
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    sorry double post
  24. Replies
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    it does not matter what type of system it is!

    you must not of seen my favorite system list

    even though Lennox, York, or Carrier was not on the top 3

    i have fixxed just about every style of...
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    go back in your hole until we call for you:LOL:

    actually Robo was needing a little backup from the second best wordsmith on the website:callpro::spitball:

    threads do evolve commerce, try to...
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    1.peers = person who is equal of another

    2.it's been explained to you by equal others (besides me), you just did not comprehend it

    let's set up a scenario, a regular customer calls you up and...
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    your peers have explained all of this to you in the Top Secret Section:tank:

    but why don't you go ahead and give the highlights:munching:

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  28. Replies
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    Airmechanical completely complies with the above statement

    also:

    "undersizing systems can actually waste energy"



    hey stoneman if you have something to add do it, try to be a little...
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    residential systems;

    when a water cooled system breaks a leak into the refrigeration, it's game over for the entire refrigeration circuit

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    i like both the 2 and 3 wire

    but i have had the 3 wire start a comp when the 2 wire would not, oh that compressor died days later but the bottom line is the 3 wire worked where the 2 would not
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    the comfort setting will keep a tighter temperature swing using more energy

    the economy setting lets the differential go wider (may over/undershoot setpoint) uses less energy


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    initially the system sets itself up with default settings 50% being low blower speed

    you can change that "initial" parameter for low speed (if you want it different than 50%)

    so no matterr the...
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    the tcont900 is the only stat out (exclude inverter units) that have the ability to adjust airflows both hi and low speed individually

    in other words you can program low speed airflows from...
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    i love that statement man!

    that's pretty darn accurate



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    your on the right track

    but, remote sensors can gaurantee the temp in a certain zone, which can be beneficial to some customers/end users



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    Merry Christmas and a happy new year to you and everyone else as well

    we have got about an inch of snow since midnight lastnight and it's been lightly snowing since i got up

    it's a white...
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    stepped in late, have not read much

    are we sure he is not reading the CFM light

    some units the cfm light doubles as a diagnostic light or visa versa

    :callpro:
  38. Replies
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    even if the subject did not get changed by me to heatpumps, Robo still made the blanket statement

    "undersizing can not waste energy" for an HVAC expert like Robo to say something like that the...
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    the op's system may not be charged properly........

    jtrammel it sounds like you need to tweek and adjust your load calc and start using 2 speed equipment

    there is no reason customers should not...
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    is it an infinity stat?

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    or an IAQ which will get you true dehumidification on demand unlike the 803, plus the availability of several other options


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  42. Replies
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    i will accept that!

    you stepped up to the plate and you just hit a homerun, and were honest about it, with no wordsmithing, i applaud you for this

    we did have a member specifically state that...
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    you could not just let it go, you will try to wordsmith your mistake away again

    i posted "undersizing systems can waste energy"

    you posted that "undersized systems could not waste energy"

    i...
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    it was the bin sensor

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  45. Replies
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    yes when it drops 3 degrees below your setting it will kick in the "aux" heat (if not locked out)


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  46. Replies
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    yes that is normal for a heat pump anywhere between 35 and 15 degrees depending on how the system was sized


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  47. Replies
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    if your system is operating properly, and it's cold enough outside

    raise the temp on the stat until it will at least "hold" your desired temp

    in other words, if you set the stat to 75 it will...
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    :D

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    i thought you said



    when you post this at least do what you say for 1 hour

    does not matter what the convesation was originally about, things go off topic often here

    i made a general...
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    and to clear the record your hero and mine as well :payattention:

    Robo did not disagree to the undersizing example "an undersized heat pump does waste energy"

    so my point stands uncorrected
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