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  1. buzzo

    How much does the contractor really coordinate with other trades?

    I'm new to the HVAC business and I'm a bit curious as I'm looking over some drawings I just sent out and noticed some lighting conflicts (only 4" of clearance for some flourescent lights) How do these types of issues get resolved?
  2. buzzo

    How do I have a flue for two water heaters that needs a 45' horizontal

    Is this possible? Can I use a booster fan? Any information on how to size them?
  3. buzzo

    Is this a deviation of performance specifications?

    I am working on a combination office/lab building. In the performance specs it says to provide a CAV air handler with carbon filter, and all the other regular stuff (water coils, economizer, etc.) for the lab space. It also says to provide the office space with a VAV air hanlder with regular...
  4. buzzo

    What are the benefits of using Fan-Powered VAV boxes?

    As opposed to not wasting all the money on all the boxes, and just cycling the return/supply fan on and off? THANKS!
  5. buzzo

    Generator belly tank

    How far does a 400 kW with a 300 gallon belly tank of No 2. diesel generator have to be from a building? Looking in NFPA and it's rather convoluted. THANKS

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