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  1. Replies
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    688

    Fisha, Sizing of Systems are critical so that...

    Fisha,
    Sizing of Systems are critical so that the Cooling is On for longer periods of time, which will remove the humidity from the air as condensate.

    Changing Setpoints of the Room Temp up and...
  2. Replies
    7
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    532

    Nice Quiet Chiller, but relatively new, so be...

    Nice Quiet Chiller, but relatively new, so be cautious.
  3. Replies
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    545

    You are referring to the Honeywell Smart VAV II...

    You are referring to the Honeywell Smart VAV II controller.

    Are you changing it out with new DDC stand alone controller?

    Do you have balance software for new controller & do you know how to...
  4. Munters Custon Water source RTU Heat Pump serving VAV's. DA Temp Control?

    HVAC-Talkers,
    I have a School we are building & have switched from problematic AAON as "Basis of Design" to Munters.
    Both Systems are DDC Controlled by EMS Contractor, with a Packaged DX System....
  5. Summary of Solution to Water Cooled AAON Heat Pump RTU DA Temp VAV Control

    OK,
    Finally, after 9 months, we had a meeting with bigwigs and the Professional AAON Tech about these problem AAON Units.

    1st thing he says is that he has setup all configuration setting to what...
  6. AAON Geo Heat Pump RTU won't maintain SA Temp Setpt in Heat Mode.

    :confused:HVAC-Talkers,
    Need some help with a unsolved problem with AAON packaged RL Series Geothermal & Water Source heat Pumps.

    The Units are designed to provide a Supply Air Setpoint to serve...
  7. Excellent comment jeremy. Thx for your input on...

    Excellent comment jeremy. Thx for your input on this issue.
  8. Thx for your input "Gib's Son". I will use...

    Thx for your input "Gib's Son".

    I will use this info when I meet with the C/M & Design Team, in order to come up with an As-Built Sequence.

    You have pretty much summed up what I thought &...
  9. I have no idea why this posted twice. Sent...

    I have no idea why this posted twice.

    Sent from my AT300 using Tapatalk
  10. VIC piping leaks on HWS after Renovation to School. Need advice!

    I need some help to solve a problem with Victaulic pipe used on a HW loop in a School that was just renovated in our School System.

    The problem started when we had to chemically shock the existing...
  11. Any feedback on the Induction Units sold by NuClimate (Chilled Beams)

    Guys & Gals,
    I am asking for Pro's & Con's to the NuClimate Chilled Beam Systems.

    My School System has been asked to see a traveling Demonstration iof their System & our Engineer of Record that...
  12. Replies
    43
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    3,148

    We have 1 School with Invensys Lon Controls...

    We have 1 School with Invensys Lon Controls installed & the Web browser, Alarms, Graphics & trending, along with links all go through 2 Rev-2 Jace-Np's. During Construction & throughout the Warranty...
  13. Replies
    11
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    924

    Lets see if I understand your question regarding...

    Lets see if I understand your question regarding mass interlocks or Multi-Commands.
    - The answer that you may want to us on your NAE Server or individual NAE, depending on your Rev #(I believe 5.1,...
  14. Replies
    3,313
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    135,962

    Wow, what a long post & a passionate one. So,...

    Wow, what a long post & a passionate one.
    So, I'll leave a logical statement, but keep in mind that Logic is on the down-turn.

    Gun Laws Prevent Shooting Sprees? Then Please tell me more about how...
  15. The ineptitude of all area's of HVAC, from Design, down to the HVAC Service Tech's.

    Chris,
    A little late on my reply, but as you already know, the Bean Counters will not be there, because they do not understand our HVAC/DDC lingo. So, in order to not look ignorant on Schools that...
  16. Need 2 lb. gas main Gas Pressure meter that has a trending troubleshooting function

    Does anyone in the HVAC trade know of a Transmitter or 2 lb. Gas Meter that can be connected to the 2 lb. Gas Main & trend the readings to find out if our gas service is dropping too low at different...
  17. Replies
    26
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    7,333

    Awe come on Mount Airy Neighbor. I would...

    Awe come on Mount Airy Neighbor. I would definately come if we had it in Mount Airy.:angel:
  18. Replies
    3,313
    Views
    135,962

    The Volume of Bullets wizzing by verses Cars...

    The Volume of Bullets wizzing by verses Cars wizzing by, just proves that most Gun owners do the right thing, with Exception to the few, who's Parents leave unlocked Pistols laying around, which is...
  19. Replies
    3,313
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    135,962

    Living in Liberal Heaven Maryland, which is...

    Living in Liberal Heaven Maryland, which is controlled by the 4 highest populated Counties/City. I want my Family to be armed in the event of the Dollar crash that is coming upon us, since China...
  20. Jeremy, Very well said and good advice. I have...

    Jeremy,
    Very well said and good advice. I have a background in tridium niagara framework by Honeywell and before that Invensys in Baltimore & it seems that I am the only one here who knows if we...
  21. As the Customer, we feel that we paid for the...

    As the Customer, we feel that we paid for the correct Naming, as though we bought a Hybrid Car, in that we want it to run correctly and understand all of the Controls by reading the users manual, or...
  22. Thanks for your candid opinion, which is 1 that I...

    Thanks for your candid opinion, which is 1 that I share with McQuay RPS Units as well. Since I started working with the School Board here in Howard County, MD, I have had much time to read the...
  23. Thx Daninboston, Good advice to call watt master...

    Thx Daninboston,
    Good advice to call watt master direct, since I am the owner & want to know exactly what we are getting & if it meets our Ed Spec's.
  24. Replies
    20
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    2,692

    The way a Control company sizes Transformers for...

    The way a Control company sizes Transformers for their equipment differs, but here is the BEST Power Supply I can recommend and we use this in Control Panels and for VAV Power feeds.

    Typically the...
  25. Sticky: From Experience and Starting at a much lower...

    From Experience and Starting at a much lower position than I thought my previous education should earn me, it was not the case, as I started as a Green 1st Year Apprentice Grunt, that spent more time...
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