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Thread: 410 A Help!

  1. #14
    Join Date
    Feb 2007
    Location
    Las Vegas,NV
    Posts
    745
    Quote Originally Posted by dholladay View Post
    The make up air fan is working properly. The system was installed by engineers specs. I believe there is a maximum of 60 people in the place.

    Just found your problem, system was installed by engineers specs!

  2. #15
    Join Date
    Jul 2008
    Location
    Alabama
    Posts
    658
    Quote Originally Posted by dholladay View Post
    .THE OWENERS SAID THE UNIT WORKED GREAT AFTER THOSE2 CHANGES 4- 3 DAYS ANYWAY. NOW HOWEVER THERE NOT KEEEPING UP IT WAS 78 AT 6.00PM IM WONDERING WHAT THE HELLS SUDDENLY CHANGED. TO CAUSE THE WHOLE BULDING TO STOP COOLING :
    Sounds like something else broke. You did say they were Heil, right??

  3. #16
    Join Date
    Jan 2004
    Location
    Lancaster PA
    Posts
    67,903
    What was the sensible and latent capacities the engineer speced.
    How much fresh air is being brought in.

    Between the people and hot food, you have around 6.5 tons load.
    About another 2 to 3 tons in fresh air.
    Then you got lighting load yet. Plus the structures heat gain.

    15 tons is cutting it close.

    Might be that 15 tons can't handle the peak loads.
    Contractor locator map

    How-to-apply-for-Professional

    How many times must one fix something before it is fixed?

  4. #17
    Join Date
    Jul 2008
    Location
    Pittsburgh PA
    Posts
    37
    Quote Originally Posted by catmanacman View Post
    is the make up air working for the venthood
    Good call cat man!

  5. #18
    Join Date
    Jun 2008
    Location
    Morgantown, WV
    Posts
    129
    Quit screaming and get rid of typing in all caps. It's not only rude it's very hard to read.

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