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  1. Replies
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    Not impressed by the choices of digital gauges...

    Not impressed by the choices of digital gauges until I heard about the ak900's. If I ever go digital, i'll be buying the digi cool.
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    263

    You are better off not using your gauges to...

    You are better off not using your gauges to evacuate. I always install core removing tools on the high and low ports, hook evac hoses directly from the core removal tools to the vac pump ports. Once...
  3. A properly running unit with return air of 75...

    A properly running unit with return air of 75 degrees and 50% humidity would have an evap temp of about 40 degrees right? So for a quick check, if I find the return air at lets say 85 degrees I'd...
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    We had an air handler that had a 30 degree temp...

    We had an air handler that had a 30 degree temp difference when it was only supposed to have a 10 degree temp difference. Told the tech the chilled water in the cooling coil was staying in contact...
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    You are piping for one gas pressure coming in and...

    You are piping for one gas pressure coming in and just using a regulator to change the pressure to the four units it serves.
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    College is expensive. Especially when the job you...

    College is expensive. Especially when the job you where expecting at graduation does not exist. Schools that lie don't deserve our financial support. Government funding is citizen funding. So they...
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    Just wondering if you could use a relay in a box...

    Just wondering if you could use a relay in a box to send power to the blower when the 24 volt to the condenser is energized. Maybe a quick workaround until the new board comes in.
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    http://www.youtube.com/watch?v=V2f-MZ2HRHQ

    http://www.youtube.com/watch?v=V2f-MZ2HRHQ
  9. just found this site that has Man J design temps...

    just found this site that has Man J design temps for the country:http://www.energystar.gov/ia/partners/bldrs_lenders_raters/downloads/Outdoor_Design_Conditions_508.pdf

    Fresno is 101 degrees.
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    sorry, not a diy site. Try answers.com

    sorry, not a diy site. Try answers.com
  11. You may get a better answer from others, but from...

    You may get a better answer from others, but from what I was taught, an ac should maintain 75 degree f and 50% relative humidity on a 95 degree day. That's what they are designed to do.

    If the...
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    Haven't been watching this thread but have to say...

    Haven't been watching this thread but have to say that the members here have been more helpful with you then with most homeowners.

    Everyone takes a turn in the barrel around here. But for the...
  13. Think we may see supermarkets changing over to...

    Think we may see supermarkets changing over to cascading systems using ammonia to cool the carbon dioxide which cools the product. Went to a seminar on this about a year ago. Could be the next big...
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    I thought the guy I work for from time to time...

    I thought the guy I work for from time to time was the only one that wanted a fee for taking the truck home. Told him I'd rather he pay me to pick up and drop off the truck in his yard then pay him. ...
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    You are welcome to ask your question. We may be...

    You are welcome to ask your question. We may be able to give you our opinion what the problem may be, but we will not tell you how to fix it yourself. If you want to see if you can do it yourself,...
  16. Here's a link on decertifying unions....

    Here's a link on decertifying unions.
    http://www.unionfreeamerica.com/decertifying.htm
  17. There's a post in the pro section about the crazy...

    There's a post in the pro section about the crazy overtime hours in NC. Seems like everyone's working them. They must really be hurting for techs.
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    The price for lp this year was crazy. Would go...

    The price for lp this year was crazy. Would go with oil over lp. I agree with not using a coil for hot water. Why maintain temp all summer?

    I'm another fan of Riello burners. Beckett keeps trying...
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    Your previous degree may satisfy the electives,...

    Your previous degree may satisfy the electives, math and science for a degree. In that case, the difference between a certificate and degree could be as little as maybe two additional hvac classes....
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    I have three friends that went to work for PETRO...

    I have three friends that went to work for PETRO recently. PETRO is just about the biggest oil company on Long Island. They had no oil experience, but they did have an associates degree in hvac. They...
  21. How did you note it on the service ticket?...

    How did you note it on the service ticket? "personal foul"?:grin2:
  22. If you are in a non-union shop then you have...

    If you are in a non-union shop then you have nothing to loose by putting your resume out there. It' s not like your going to loose your vestment rights to a pension from them. I would weigh dollar...
  23. Have not always been happy with how some union's...

    Have not always been happy with how some union's that represented me handled things. Then I have to remember that they are not my personal labor representatives, they represent everyone on the job....
  24. Why are you posting all your failures? Your an...

    Why are you posting all your failures? Your an honest guy for sure, but don't think your post are going to help you find a job.
  25. Attended a Fujitsu minisplit seminar about a...

    Attended a Fujitsu minisplit seminar about a month ago. About a half hour into the presentation the trainer asked us to raise our hand if we noticed the dying tree in a pot located in the front, far...
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