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  1. #1
    Join Date
    Feb 2007
    Location
    Northern NJ
    Posts
    705
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    beautiful piping and pitch pocket

    pretty self explanatory HVAC, minus the V
    Attached Images Attached Images   

  2. #2
    Join Date
    Nov 2007
    Location
    Prescott, Az.
    Posts
    2
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    Hmm

    Thought rooftop unit were supposed to have an oil trap

  3. #3
    Join Date
    Apr 2005
    Location
    new jersey
    Posts
    752
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    what!! they couldnt use preasure treated wood. lets see another photo in a few years and bet it all will be laying on the roof.

  4. #4
    Join Date
    Feb 2007
    Location
    Northern NJ
    Posts
    705
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    Quote Originally Posted by Bip View Post
    Thought rooftop unit were supposed to have an oil trap
    you would need a trap at the evaporator, on a vertical rise, every 10 feet of rise, but that is also determined by suction velocity

  5. #5
    Join Date
    Jan 2008
    Location
    long island ny
    Posts
    11
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    Quote Originally Posted by tjc76 View Post
    pretty self explanatory HVAC, minus the V
    so thats what that foam in a can is for.love the refrigerant lines how they drape bet there oil traped in there.

  6. #6
    Join Date
    Mar 2007
    Posts
    3,333
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    Hey, that looks like the Pentagon! There's your tax dollars at work.

  7. #7
    Join Date
    Dec 2007
    Location
    Afton, VA / Khorat, Thailand
    Posts
    2,469
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    Quote Originally Posted by BergerMech Rob View Post
    Hey, that looks like the Pentagon! There's your tax dollars at work.


    ...maybe they haven't gotten around to fixing that yet...
    Tough times don't last...Tough people do.

    Midnight Sun Astrophotography

  8. #8
    Join Date
    Mar 2004
    Location
    Illinois
    Posts
    6,959
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    Me thinks your lines have a slight yeast infection

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