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  1. Replies
    7
    Views
    830

    I was bringing up the point that even though a...

    I was bringing up the point that even though a contractor has a piece of paper from a subcontractor that tells him they ran a manual j, it does not necessarily mean that they did the right thing....
  2. Thread: Energy Star

    by jobob
    Replies
    8
    Views
    798

    IT looks like right now it is 13 SEER, but it...

    IT looks like right now it is 13 SEER, but it goes up to 14 SEER after 4/6/06??? I'll have to look into it more. I have been reading up on this stuff this week, but I have been focusing on the...
  3. Thread: Energy Star

    by jobob
    Replies
    8
    Views
    798

    http://www.ceehvacdirectory.org/agreement.html?...

    http://www.ceehvacdirectory.org/agreement.html?
    http://www.energystar.gov

    It looks as if it is 13 SEER and 90%. Now they have the tax credit for builders also ($2,000), but keep in mind that to...
  4. Replies
    11
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    872

    Now, that is an interesting comment. Too large...

    Now, that is an interesting comment. Too large compared to what? Does the program you use allow you to put in the available static pressure and the pressure drop of the fittings and then calculate...
  5. Replies
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    2,399

    Infiltration Load: Best, average, or poor......

    Infiltration Load: Best, average, or poor... these are the definitions my load calc program gives:

    Used to calculate infiltration using the Simplified Method.

    Best Continuous infiltration...
  6. Replies
    7
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    830

    I also am in Florida. When we submit a permit...

    I also am in Florida. When we submit a permit pack, we only need to submit the short room summary of the manual J. There are a million and one ways to fudge the load (either intentionally or on...
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