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  1. Thread: Books?

    by ph33r
    Replies
    2
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    449

    I Agree you can glean allot of information off...

    I Agree you can glean allot of information off the web but I am looking for a list of the "best" books out there.
  2. Thread: Books?

    by ph33r
    Replies
    2
    Views
    449

    Books?

    In your opinion what are the best books for the following categories.

    -Contract documents/specification reviews
    -Chilled Water Systems
    -Airside Systems
    -Hot Water Systems
    -Controls Theory...
  3. Replies
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    554

    Large Propane Tank monitoring

    Anyone know of a way to measure the volume in a large propane tank and feed that value back to a BMS system?

    How about just a low,med, hi level?

    I envision either 0-10VDC or dry contact to the...
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    Carrier Infinity Control

    I have 20+ 5 ton carrier infinity control units w/ zoning. Does anyone know how to pull these into either a modbus, lon, or bacnet interface? I would like to pull these into my BMS but the only way I...
  5. Thread: New Construction

    by ph33r
    Replies
    83
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    3,411

    I was joking.

    I was joking.
  6. Thread: New Construction

    by ph33r
    Replies
    83
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    3,411

    I have two units serving my 3500 sq ft pad. I...

    I have two units serving my 3500 sq ft pad. I like having a unit for the first and secondfloor for many reasons. I agree with skippedover if you want to do a zoned system you will want two units.
  7. Thread: New Construction

    by ph33r
    Replies
    83
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    3,411

    Why wouldn't we want to run a 5 ton system for a...

    Why wouldn't we want to run a 5 ton system for a master bedroom :-)
  8. Thread: New Construction

    by ph33r
    Replies
    83
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    3,411

    skippedover good explanation. Sizing and...

    skippedover good explanation. Sizing and balancing zones is a pain in the butt.
  9. Thread: New Construction

    by ph33r
    Replies
    83
    Views
    3,411

    If it's your house who cares?

    If it's your house who cares?
  10. Thread: New Construction

    by ph33r
    Replies
    83
    Views
    3,411

    They use heatpumps with condenser water supply on...

    They use heatpumps with condenser water supply on the roof no comparison to a house.
  11. Thread: New Construction

    by ph33r
    Replies
    83
    Views
    3,411

    Efficiencies with the fan curves. Just like pumps...

    Efficiencies with the fan curves. Just like pumps when you run a fan appove a certain percentage it's efficiency levels out. Also there is the fact that two units allow you to run the two zones in...
  12. Thread: New Construction

    by ph33r
    Replies
    83
    Views
    3,411

    My experience is commercial not residential so...

    My experience is commercial not residential so when I read of variable speed motors I think of units that run constantly and maintain 55 degrees with zone reheat and dampers is that how this works or...
  13. Thread: New Construction

    by ph33r
    Replies
    83
    Views
    3,411

    I disagree it all depends on your skillset. You...

    I disagree it all depends on your skillset. You need to understand welding, piping, electrical, and sheetmetal. You just mount the system run the pipe and power and then charge the system.
  14. Thread: New Construction

    by ph33r
    Replies
    83
    Views
    3,411

    Does the bypass use barometric pressure or is it...

    Does the bypass use barometric pressure or is it controlled? I assume the bypass reads a pressure setpoint or is it a On/Off actuator that is controlled by a contact on a high pressure switch?
  15. Thread: New Construction

    by ph33r
    Replies
    83
    Views
    3,411

    The truzone looks interesting. So it runs the fan...

    The truzone looks interesting. So it runs the fan and cooling/heating and closes the dampers to rooms that don't need heat/cooling I assume?

    I was considering the F300 or F500 system for filtering...
  16. Thread: NCM's for Sale

    by ph33r
    Replies
    0
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    315

    NCM's for Sale

    I have (1) NCM350-1 and (1) NCM350-8 for sale.
  17. Replies
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    Yep, well I think most can't adapt to the...

    Yep, well I think most can't adapt to the corporate lifestyle being former military it was a seemless adjustment for me. I personally do not do well at small mom and pop shops.

    Good point on the...
  18. Replies
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    Not at all, since I no longer work for Alerton I...

    Not at all, since I no longer work for Alerton I don't have the latests Docs and or Rocs. I can still write really good code though :-D
  19. Replies
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    I think like all other jobs you get back what you...

    I think like all other jobs you get back what you put in. I bust my butt study at home and in 1 year I've been promoted to lead tech and I am lined up to potentially become a manger. The average...
  20. Replies
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    You will need envision for bactalk to develop the...

    You will need envision for bactalk to develop the graphics and frontend and the ebt will come with the visio macro for programming or you could use the blue screen in the ebt program. Alerton is one...
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    Since an NAE55 is a solid state xp and 35-45 is a...

    Since an NAE55 is a solid state xp and 35-45 is a solid state ce I don't see why not but I have never done it. I know they can do SNMP trapping.
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    I have had nothing but positives with this...

    I have had nothing but positives with this company. I know that allot of people say that JCI has issues and isn't good to work for and under pay’s you, the list goes on and on.

    A couple things you...
  23. Replies
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    Hehe, well I got the BCM-TUX one :-D

    Hehe, well I got the BCM-TUX one :-D
  24. Replies
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    1,134

    How to connect to it? I know that I need...

    How to connect to it?
    I know that I need Envision software.
    Do I need that to configure the BCM-TUX device?
    Are the points that come from IBEX to BACnet have to be manually configure or does the...
  25. Replies
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    I know this. 1).MSTP host 320 alarms and can...

    I know this.

    1).MSTP host 320 alarms and can be pushed further.
    2) Why not host them on the server. Instead of hosting alarms to that BCM you can choose in device manager to host to a different...
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