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  1. Replies
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    Looks great! But the gas cock should be up...

    Looks great! But the gas cock should be up stream from the drip leg, not down stream. IFC.
  2. Replies
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    ,

    ,
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    :cheers:

    :cheers:
  4. Replies
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    Put one of these on an see if it helps. ...

    Put one of these on an see if it helps. http://www.icmcontrols.com/ProdImages/ig_LIAF043-1.pdf

    They have a phase unbalance, even without a load.
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    786

    I did, it just didn't get to my post. What I...

    I did, it just didn't get to my post. What I meant is that with a recip, the phase doesn't matter.

    I forgot to Add this quote with it " However, doesn't changing connections reverse the...
  6. Replies
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    786

    Have him check for a voltage unbalance. ...

    Have him check for a voltage unbalance.

    http://www.achrnews.com/articles/three-phase-motor-voltage-unbalance
  7. Replies
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    Only if it is a scroll.

    Only if it is a scroll.
  8. Might want to try 1-800 liebert.

    Might want to try 1-800 liebert.
  9. Replies
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    R-22,407C ,410A?? Check valve in discharge...

    R-22,407C ,410A?? Check valve in discharge line?? Compressor on the the roof or at the air handler??

    Model and serial number of unit??

    More info please...
  10. Replies
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    1,155

    But you forgot the "such as replacing a Lennox...

    But you forgot the "such as replacing a Lennox with a Carrier." Post #4

    You made it sound as if you didn't need a curb adapter if was the same MFG.

    Just sayin

    :cheers:
  11. Replies
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    John Zink,Arcoaire,Snyder General,McQuay??

    John Zink,Arcoaire,Snyder General,McQuay??
  12. Replies
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    Franklin Industries

    Anyone know where to get parts foo a Franklin Industries ice machine Model Fim200 serial 0712100147 ? They are out of buisness. Thanks
  13. Replies
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    Maybe

    Each TTA unit ships with a holding charge of dry nitrogen. The nitrogen should be removed and
    the entire system evacuated (at the proper time) to avoid possible contamination. ...
  14. Replies
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    1. "So, are you suggesting that the front door of...

    1. "So, are you suggesting that the front door of the restaurant opening constantly during business hours is NOT giving you enough air exchange to satisfy ASHRAE's requirement for fresh...
  15. Replies
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    So where do you get the required cfm per person...

    So where do you get the required cfm per person from if you disable the econo?
  16. Replies
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    2,669

    I'm sure the city's Inspector will just love that...

    I'm sure the city's Inspector will just love that logic:LOL:
  17. Replies
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    2,669

    If you disable the enonomizer... What are you...

    If you disable the enonomizer... What are you going to use to bring in outside air for your xxx cfm per person?
  18. Replies
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    6,127

    I might know him, but not by that name. I am in...

    I might know him, but not by that name. I am in service also.
  19. Replies
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    6,127

    I can't believe I read all 11 pages. But this...

    I can't believe I read all 11 pages. But this made it worth it:LOL:
  20. Replies
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    2,594

    You could install a delay on make timer to keep...

    You could install a delay on make timer to keep the compressors off until the fan comes up to speed.
  21. Replies
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    4,686

    Charging: "Due to the zeotropic nature of...

    Charging:
    "Due to the zeotropic nature of R-407C, it should be charged as a liquid to prevent fractionation (changes in refrigerant composition due to vapor charging. See Definitions-...
  22. Replies
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    It looks like he used what ever Home Depot or...

    It looks like he used what ever Home Depot or Lowes had:D
  23. [QUOTE=the dangling wrangler;2024387]You let the...

    [QUOTE=the dangling wrangler;2024387]You let the magic smoke out.
    I hate it when that happens.
  24. Replies
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    Better call a pro b4 you blow yourself up;)

    Better call a pro b4 you blow yourself up;)
  25. Well the only thing I can say is that maybe: it's...

    Well the only thing I can say is that maybe: it's not the contractors that are raising the price due to mistakes it might also have something to do with the customers attitude at the time:rolleyes:
  26. I have been on calls that the istall person had...

    I have been on calls that the istall person had made a mistake or when a part went bad over the 1 year labor warrenty. I have never charged the customer, it is called good PR . I have got more...
  27. I don't know of any contractor that can get 2x on...

    I don't know of any contractor that can get 2x on the the next bid. If you get more than 1 quote you will you go with the guy that has a price double of the other 2? It doesn't work that way.
  28. As beenthere has stated a "small margin for a bid...

    As beenthere has stated a "small margin for a bid that ran over or for unseen reasons'' I don't know how many times I got a brand new broken part out of the box. Had to drive to the supply house to...
  29. Replies
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    Is it a 3 phase unit?? If so Try to reverse the...

    Is it a 3 phase unit?? If so Try to reverse the phase and see what happens.
  30. Replies
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    So far it is keeping temp. Did not clear the...

    So far it is keeping temp. Did not clear the glass due to the amp draw on the compressor. The unit has been down for 6 weeks and now they are getting some product delivered on Monday and needed it...
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    [QUOTE=Dowadudda;1981999]that amp draw is...

    [QUOTE=Dowadudda;1981999]that amp draw is erroneous. Your reading the RLA on the data plate which does not mean what your thinking it does. Your true amps have to be determined by using a...
  32. Replies
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    Not Yet.

    Not Yet.
  33. Replies
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    Evap

    Evap
  34. Replies
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    R12 to 401A

    Worked on a walkin yesterday. Had a leak and fixed it. The previous contractor had changed the system from 12 to 401. Found a bad txv which was replaced. Changed the ll drier(over sized it) and...
  35. Sorry Didn't mean to try to confuse the thread.

    Sorry Didn't mean to try to confuse the thread.
  36. The 1st floor wasn't getting enough air either. ...

    The 1st floor wasn't getting enough air either. A 1940's 2 story house.
  37. quote:if your thinking about putting a bigger...

    quote:if your thinking about putting a bigger motor than the unit is designed for, then it's a bad move! ...
  38. Replies
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    90* day's in the summer with 90% humidity, -10*...

    90* day's in the summer with 90% humidity, -10* days in the winter with the economizer at 100% open. Don't think it's going to work.
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    Aaon also makes some good MUA's....

    Aaon also makes some good MUA's. http://www.aaon.com/Documents/Sales/M2_Sales_071012.pdf
  40. Replies
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    1

    1
  41. Replies
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    Foam Tape works well. Wouldn't recomend cork...

    Foam Tape works well. Wouldn't recomend cork tape even tho it works well. If you ever have to change the txv you will be glad you didn't use cork tape.
  42. Is that with a recip or a scroll??

    Is that with a recip or a scroll??
  43. Replies
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    Let me know where the job is. I love a...

    Let me know where the job is. I love a challenge:D No Job too big
  44. I will agree with the lights flickering on a...

    I will agree with the lights flickering on a recip compressor. But don't all high efficiency condensing units come with scroll compressors that don't need them? I also added a hard start kit to my...
  45. Replies
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    I sent an E-mail earlier this week but didn't get...

    I sent an E-mail earlier this week but didn't get a responce yet. Do you want me to resend it?
  46. Replies
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    THIS IS NOT FROM PIPEFITTER636

    THIS IS NOT FROM PIPEFITTER636
  47. Replies
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    I didn't say they were accurate did I!!! What...

    I didn't say they were accurate did I!!! What did I say was the best method???
  48. Replies
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    Here in Michigan I would recomend a p66 motor...

    Here in Michigan I would recomend a p66 motor controller with a crank case heater. I hate to see the condenser fan slam on and off, even for a short period of time. I don't know if your climate is...
  49. Replies
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    Here in (The Detroit area) the rule of thumb is...

    Here in (The Detroit area) the rule of thumb is 600sf per ton on old construction and 800sf per ton on new construction. Not allways accurate. Best is a heat load calc.
  50. Replies
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    Have a contractor come over and install a low...

    Have a contractor come over and install a low ambient kit and you won't have to worry about it:D
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