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  1. Replies
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    Views
    720

    Thanks, That sounds like that could be the...

    Thanks, That sounds like that could be the culprit I will check it out tomorrow since I never made out today due to the torrential downpour we had practically all day.
  2. Thread: NU-22

    by dvschillin
    Replies
    15
    Views
    1,437

    I was wondering about the MO99 as well. Have you...

    I was wondering about the MO99 as well. Have you been using it long? I am just looking for something to reduce the cost of compressor change outs, I mean it only gets a year warranty anyway and you...
  3. Thread: NU-22

    by dvschillin
    Replies
    15
    Views
    1,437

    NU-22

    Has anybody been using the NU-22? I know people are starting to talk about it around here with the price of R-22 sky rocketing. I am thinking of using it in dry ship units

    as well as compressor...
  4. Replies
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    720

    To short the test terminals do I just connect...

    To short the test terminals do I just connect them together or do I need to short it to the R or the C. I cannot find any kind of instructions for this defrost board.

    rundawg- I did not take down...
  5. Replies
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    720

    Yes there you are correct and there is power to...

    Yes there you are correct and there is power to the R terminal but the other side of the contactor coil is connected straight to the M terminal which I am assuming would get its power from the R but...
  6. Replies
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    york time/temp defrost

    I am working on a York heat pump and could use some assistance. In call for cooling terminals Y and O are getting the call but there is a terminal M that goes to the other side of the contactor coil...
  7. Replies
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    417

    Nevermind I figured it out. I don't know if it is...

    Nevermind I figured it out. I don't know if it is right but it works.
  8. Replies
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    417

    How do I use a quote

    I have a question about for someone that replied to someone elses thread and I can't figure how to use the quote tool like I see in other replies. :gah:
  9. Replies
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    812

    refrigerant piping length

    I have a client who is remodeling a restaraunt and wants to move a condenser from the roof to either end of his building. The cooler is located 12ft from one end of the building and 25ft from the...
  10. Replies
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    1,062

    Much thanks to everyone with their advice. ...

    Much thanks to everyone with their advice.

    Nobody mentioned the HVAC calc that is sold on this site.
    Has anyone used it?
    Is it any good at all?
  11. Replies
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    1,062

    I don't mind spending the money. I just am not...

    I don't mind spending the money. I just am not sure what I really need. wrightsoft has alot of options and I could go software broke without some guidance.
  12. Replies
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    1,062

    I do service and replacement but, would like to...

    I do service and replacement but, would like to eventually start doing new construction and will need some good soft ware. Am also noticing that alot of these older systems were installed "as a rule...
  13. Replies
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    1,062

    I am seriously considering wrightsoft. I just...

    I am seriously considering wrightsoft. I just don't under stand the cost. I thought you paid a yearly subscription and it came with upgrades but, it looks to me like the upgrades cost extra. Am I...
  14. Replies
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    1,062

    residential load calc software

    I am looking for load calculation software and was wondering if anyone has any ideas. Any input would much appreciated.
  15. Replies
    4
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    455

    Thanks genduct, That is kind of what I...

    Thanks genduct,

    That is kind of what I thought. The thing is that the school I went to is offering it as a course to students that have 0 experience in the field, or even any construction trade....
  16. Replies
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    455

    NCCER anyone?

    I was told by the school I went to that NCCER National Center for Construction Education Research was the new up and coming standard for hvac technicians in my area and that it was already recognized...
  17. Thread: r22 to 410

    by dvschillin
    Replies
    45
    Views
    3,228

    Thanks guys. I am just out of school and I do...

    Thanks guys. I am just out of school and I do feel like I should be training my trainer but I just started with this company and finding a job is not easy these days especially in my circumstances....
  18. Thread: r22 to 410

    by dvschillin
    Replies
    45
    Views
    3,228

    r22 to 410

    I have recently started working for a company that doesn't change the line set when they convert from r22 to 410 and the guy training me acts like it will take too long to put a vaccum pump on the...
  19. Replies
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    9,639

    learning geo thermal

    Alright guys I have not visited in awhile. am still going to school and trying to break into the field. there is a new company in town that is selling strictly geo thermal but they are as green as I...
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    5
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    375

    Thak You!

    Thak You!
  21. Replies
    5
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    375

    not sure what "user cp" is

    not sure what "user cp" is
  22. Thread: Todays Song

    by dvschillin
    Replies
    159
    Views
    5,340

    speaking of brazilian metal ...

    speaking of brazilian metal

    http://www.youtube.com/watch?v=XtTUzaHly8o
  23. Replies
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    375

    avatars and signatures

    how do i do an avatar and a signature?
  24. Replies
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    702

    Not that you would get a better deal but you...

    Not that you would get a better deal but you should shop around before you agree to a price and have the work done not after the fact.
  25. Thread: Todays Song

    by dvschillin
    Replies
    159
    Views
    5,340

    http://www.youtube.com/watch?v=p5vNZ1YYBWU

    http://www.youtube.com/watch?v=p5vNZ1YYBWU
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