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Type: Posts; User: propmanage

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  1. Cooler evaporator frosting up due to doors being opened!!

    :oops::gah:

    Any suggestion on how to stop or at least making the calls less frequent caused from kitchen staff leaving the doors open while filling or cleaning out the box and sometimes because...
  2. JCI

    I appreciate the responses but Iíve noticed most of you guys are out of state and my goal is to build a relations ship with venders who are close Boston. Donít get me wrong I realize you work all...
  3. Vender

    Reaper
    Iíll shoot you an email.


    Sysint,
    your assuming a lot.
    Iím not POíd Iím simply looking for more good dependable options.
  4. Looking around for a good JCI contractor

    Iím looking for a good controls company for JCI equipment.
    The old DX9100 PMI NCM stuff in the Boston Mass area.
    Any suggestions.
    :gah:
  5. Recirculation electric heat manufacture

    Recirculation electric heat manufacture

    Hello,
    :couch::couch:

    Iím looking for a ceiling fan with electric heat able to supply 500 -1000 CFM with High low medium switch. Basically it will be...
  6. Replies
    8
    Views
    1,709

    Look for poor insulation and infiltration. Sweat...

    Look for poor insulation and infiltration. Sweat come from dissimilar temperature. :tussor:
  7. Replies
    15
    Views
    1,519

    You should have this looked at because fire code...

    You should have this looked at because fire code and door pressures are under the commercial code. Sounds like it needs to be balanced again and possibly get some better way of controlling it during...
  8. :playing:The makeup air is used to keep a balance...

    :playing:The makeup air is used to keep a balance during use so you donít pull cold or hot outside air in through the building envelop basically the makeup is used with a closed building. You can use...
  9. yes

    They have rolls of fire box protection that can be cut and installed so the old system could run while you wait for the new system:)
  10. Replies
    7
    Views
    955

    HVAC bs1 When you say typical small boiler are...

    HVAC bs1
    When you say typical small boiler are you talking about an independent domestic hot water heater with a storage tank or a boiler with domestic water heating ability or a boiler with a...
  11. The pump regulates the pressure and the line has...

    The pump regulates the pressure and the line has a vacuum. It is always possible to have a little sludge pass the filter although unlikely, that’s why you need a yearly. I would be more concerned...
  12. Replies
    5
    Views
    873

    Thanks for all the good questions I will be...

    Thanks for all the good questions I will be getting over there and taking a look at it soon.
  13. Replies
    15
    Views
    1,208

    Sorry for the double post

    Sorry for the double post
  14. Replies
    15
    Views
    1,208

    It’s been hard to fallow exactly what you have...

    It’s been hard to fallow exactly what you have done already but it sounds like you have a leak or restriction. Jump out each individually and see what you get. Also do you have restrictors in the...
  15. Suggestion You should have received a complete...

    Suggestion
    You should have received a complete check up including the pump screen, pressure gauge nozzle and test. The pump screen can provide you with a good indication if sludge had passed the...
  16. Sounds like you have a good builder and he is...

    Sounds like you have a good builder and he is doing exactly what he should. Construction dust could be considered hazardous to some not all individuals and if someone had a negative reaction this...
  17. Replies
    4
    Views
    1,925

    It's a nice idea but? You need a boiler that...

    It's a nice idea but?

    You need a boiler that can run at low temperatures. But I would like to know why you have it set at 180 is 160 unable to heat the house.
  18. Replies
    81
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    6,739

    You have gotten your answer from the company and...

    You have gotten your answer from the company and even though it’s not the one you wanted you must move on. The issues you mentioned are legitimate yet have little or no standing for compensation....
  19. Replies
    19
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    1,446

    ďI want to be able to see if there is a...

    ďI want to be able to see if there is a correlation between the temperature drop in my upstairs bedroom (1 system) and the heat loss calculation I did for that part of the houseĒ.

    If you want to...
  20. Replies
    5
    Views
    873

    Old Metasys PMI JCI people

    Metasys PMI / This may sound like a foolish question but I don't have the answer and hope you can help.

    Trivia question for the JCI people:

    Shared start command?
    Does anyone know why a fan...
  21. Thread: monthly pm

    by propmanage
    Replies
    5
    Views
    585

    Jay don’t get me Wong there will be times...

    Jay don’t get me Wong there will be times monitoring is nice and helpful I’m just saying the cost to have one will be high and you have no guarantee that soon after this monitoring system is in...
  22. Replies
    81
    Views
    6,739

    I think he is feeling like he paid for something...

    I think he is feeling like he paid for something and didn’t get his money worth. Not only did he not get what he paid for but he had to do some of the work, clean up and they almost flooded the...
  23. Replies
    11
    Views
    782

    Yup that would do it :) good luck

    Yup that would do it :) good luck
  24. Replies
    9
    Views
    1,110

    Yup good advice. I would say the DX needs to send...

    Yup good advice. I would say the DX needs to send the message back to the front end but it also needs to receive a value from the T. Yes check to see that the DX is talking. Due to you having more...
  25. Replies
    11
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    782

    I watched a buddy of mine call back a contractor...

    I watched a buddy of mine call back a contractor who installed a couple valves for him. He came back about 15 times and he never could figure it out it. It took about 5 minutes to stop the noise once...
  26. Replies
    11
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    782

    The valve stems its self needs to seat tight or...

    The valve stems its self needs to seat tight or you can have bypass and chatter or vibration. If you hear it again just stroke the valve and see if it goes away.
  27. Replies
    28
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    2,225

    "What are the advantages of fabric ductwork ? Is...

    "What are the advantages of fabric ductwork ? Is it cheaper than the conventional metal ductwork? "

    Cheaper, lighter, less labor, but most of all it would be used in a place that could corrode...
  28. Replies
    9
    Views
    1,110

    Just bring a new T and new cable and plug into...

    Just bring a new T and new cable and plug into the controller and see if you get a good reading if you do get a good reading it’s the line if not you need to look for the needle in the haystack. I...
  29. Replies
    11
    Views
    782

    Are you sure it’s coming from the actuator...

    Are you sure it’s coming from the actuator because it could be the valve needs adjusting? Control it in different positions because if it happens in the closed it needs adjustment to sit tighter. You...
  30. Replies
    6
    Views
    676

    Treatment is about removing oxygen from the water...

    Treatment is about removing oxygen from the water to prevent rust and sludge you should never need to dump a closed system as long as you keep up with testing and treatments. If you lack in this area...
  31. Do you mean domestic water cooled because I use...

    Do you mean domestic water cooled because I use chilled water cooled on every unit located in doors
  32. Thread: monthly pm

    by propmanage
    Replies
    5
    Views
    585

    This will cost them a lot more than a PM budget...

    This will cost them a lot more than a PM budget can handle?
  33. Replies
    11
    Views
    782

    Mess with it a bit and see if it will go away and...

    Mess with it a bit and see if it will go away and if not replace it but usually you can figure it out?
  34. Paul, Remember that the economizer is about...

    Paul,
    Remember that the economizer is about making set point for the unoccupied times without utilizing BTU’s it is about running the motor / fan and using only dampers to keep a set point within a...
  35. Replies
    81
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    6,739

    You asked a good question and deserve a good...

    You asked a good question and deserve a good answer!
    You should ask to speak with the installers and tell them nicely how you feel about the service you received. Itís not about harming the workers...
  36. Replies
    28
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    2,172

    I agree with it all and it makes sense. But how...

    I agree with it all and it makes sense. But how should we answer his question with accuracy or have we already?
  37. Replies
    28
    Views
    2,172

    I am not sure of what unloading the fan during...

    I am not sure of what unloading the fan during low loads is? Do you have optimal start stop? But if it works for you then it must be something worth looking into. All I am saying is that saving...
  38. Replies
    28
    Views
    2,172

    More complicated than just spinning the fan

    :eek:I would not be as concerned about the bearing as I would be about the performance of the ventilation system. The duct is sized to supply a maximum amount of air and the area is controlled via a...
  39. Replies
    13
    Views
    940

    No matter how you look at it itís an insulation...

    No matter how you look at it itís an insulation issue of heat touching the cold in a way that creates moisture. How you choose to solve becomes the issue of the day.  :confused:
  40. Replies
    8
    Views
    812

    Oil tank

    You can keep it as long as you like because it was designed for fuel oil storage yet it should receive a periodic inspection as it would if being used. It does not really matter if you do or do not...
  41. Replies
    8
    Views
    916

    Silicone / Vasoline

    Have always used silicone base lub in a tube and if in a pinch I would ask for the first aid kit and use vasoline. ;)
  42. Replies
    4
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    1,917

    throw

    :)You had it right the first time, it’s all about throw and the throw you choose will depend on the building design shape and interior layout as our good friend has mentioned. You pick the style that...
  43. Nothing happens fast in the HVAC field. It takes...

    Nothing happens fast in the HVAC field. It takes years before anyone ever moves up but once you prove your self and have the quick answers then things should start moving. Basically itís all about...
  44. I agree with the fact it all has to do with...

    I agree with the fact it all has to do with location and you are talking about commercial so you need to realize commercial and residential have a different twist. Starting out as a newbie with...
  45. Replies
    12
    Views
    8,775

    Should be ok look up the code we all have plenums...

    Should be ok look up the code we all have plenums ?
  46. It's all about the building talk with your HVAC...

    It's all about the building talk with your HVAC technicians and the DDC people they will have all the answers. Usually they stay low key because someone else will always make the final decisions so...
  47. Thread: delta T

    by propmanage
    Replies
    4
    Views
    5,437

    How did you do with this?

    How did you do with this?
  48. Replies
    15
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    1,774

    I agree with the Fred monster every time we have...

    I agree with the Fred monster every time we have work done our lines get pulled out or a nick or a split so just go through all the motions and you will succeed. :confused:
  49. Replies
    8
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    1,010

    Depends on window set up doors, landscaping,...

    Depends on window set up doors, landscaping, trees, Climate around New England we want to be protected from the north and welcome the south because our winters cost the most:cool:
  50. Replies
    15
    Views
    1,774

    Sounds like you have a bad N2 buss could be...

    Sounds like you have a bad N2 buss could be unplugged or a nick in it so you are loosing communications on that loop. Itís a pain in theÖ.s to fallow and test each line.
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