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Type: Posts; User: dlove

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  1. Replies
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    There is a career as a maintenance engineer. I...

    There is a career as a maintenance engineer. I say continue to gain knowledge and start looking for work in larger buildings, where you can learn about controls, chillers, pumps, etc...finding good...
  2. it really depends on the tenant you are looking...

    it really depends on the tenant you are looking for or you will attract. is this a class A-B- or C building?

    Might want to look up some standards like from BOMA..

    but any where from 30 btus...
  3. Thread: Movincool

    by dlove
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    237

    pretty sure its 10ft max, also for the return.

    pretty sure its 10ft max, also for the return.
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    what makes you think they under bid. Was the bid...

    what makes you think they under bid. Was the bid apples to apples? what margin does your company expect. I will venture to say many facility managers have no clue what's needed for there HVAC. so...
  5. isolate, drain and make repairs ...FLUSH!....and...

    isolate, drain and make repairs ...FLUSH!....and refill + chemicals...and your ok..no big deal
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    if one filter is good, isn't two better! :whistle:

    if one filter is good, isn't two better! :whistle:
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    2,258

    that's why i don't do residential any more.

    that's why i don't do residential any more.
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    I bought a modular home a while back, told them i...

    I bought a modular home a while back, told them i didn't want a floor register in the kitchen because of that. my first winter my floor was warm. I found that all they did was drop the flex and...
  9. Thread: Nice gas piping.

    by dlove
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    3,375

    same here, hard pipe out, then flex

    same here, hard pipe out, then flex
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    Ok ladie, your gonna get a smell for a few days,...

    Ok ladie, your gonna get a smell for a few days, maybe a week, anyway its da cement hardening. so don't worry. Its gonna harden like a rock and no more issues. I did cut you a break cuz i like you,...
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    yes if there is a short in the comms it will shut...

    yes if there is a short in the comms it will shut that bus down, same if you cross a wire or ground it. have you ever figured out why the controllers short out?

    Im sure these are made to be...
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    One month? if they are treating you good, stay...

    One month? if they are treating you good, stay where you are and come back in 5 years and we can talk.
  13. Thread: hose leak

    by dlove
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    893

    made in china :censored:

    made in china :censored:
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    Why do you say its flow? go to the farthest coil...

    Why do you say its flow? go to the farthest coil you have on the loop. Take temp readings, supply/return of the coil, and pressures if you can. Incoming air temp and supply air when the valve is wide...
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    Im not sure why I even posted this. I knew the...

    Im not sure why I even posted this. I knew the issue, but I thought somehow the HVAC fairy would make it better.

    So yeah the compressor locked up. Not burnt. 14 yrs old. I installed this system,...
  16. for commercial office building, These are perfect...

    for commercial office building, These are perfect temps. don't change a thing
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    Carrier split heat pump Compressor humming

    14 year old unit. compressor humming, checked cap. 7.5-60uf, found Herm 54.1 fans runs, compressor, No. Changed cap, no good. Was thinking of a hard start. If that don't work, new unit. any...
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    In Mexican restaurants, I think they allow 30%...

    In Mexican restaurants, I think they allow 30% filter bypass so filters stay clean longer. :whistle:
  19. Thread: Carrier VVT

    by dlove
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    507

    the recovery disk is to help when you have issues...

    the recovery disk is to help when you have issues with the current software, like missing files and such. Its not a complete new Install.
  20. ouch! have fun:gah:

    ouch! have fun:gah:
  21. Thread: Carrier VVT

    by dlove
    Replies
    9
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    507

    NO. The best thing you could do is find another...

    NO. The best thing you could do is find another win 95 and install it on another HD and hope it works. You than can try to copy all programs and files to the new hard drive. And HOPE it works.

    Do...
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    http://hvac-talk.com/vbb/showthread.php?73144-wet-...

    http://hvac-talk.com/vbb/showthread.php?73144-wet-bulb-calculation
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    agree 100% when they say chemicals i don't...

    agree 100%

    when they say chemicals i don't think they mean whats in the city water. Many cites add stuff to the water to fight bugs. otherwise you cant take a hot shower. unless you live close to...
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    you need to go there and see how you will lay it...

    you need to go there and see how you will lay it out. and if you see an issue bring it up to the Arch and home owner and tell them what you need. If i was the home owner and you gave me a bunch of,...
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    not sure , but i will guess the 80% is the VFD....

    not sure , but i will guess the 80% is the VFD. if the VFD exceed 80 % the lag will kick in. when there is a call for heat, and the DP cant make set point or the VFD exceeds 80% the second pump and...
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