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Looking for a control

Billy_4
Billy_4 Member Posts: 18
in THE MAIN WALL
I need to stage, rotate and work with a Johnson BMS / BACNet. I need to remotely control and/or monitor on/off status, hot water supply temperature and alarm status.

Comments

  • Billy_4
    Billy_4 Member Posts: 18
    Looking for a control

    I am looking for a control that can sequence 3 hot water boilers that will be BMS (Building Management System) compatible. I am looking to stay away from Heat Timer and I understand that Tekmar is not BMS compatible.

    Does anyone know another control that may fit this application.
  • Michal
    Michal Member Posts: 213
    Contact these people, they are great

    Contact Preffered Utilities, number 1-203-743-6741. They will be able to help you, they have everything from boiler feed pumps to extensive building controls. if not, They can refer you to some one who can
  • Justin Gavin_2
    Justin Gavin_2 Member Posts: 2
    Hays Cleveland

    They make a control that will work for that application and the engineering is top shelf.

    http://www.hayscleveland.com/HC PDFs/C05810 Micro IV Bulletin.pdf

    Justin
  • Jay_12
    Jay_12 Member Posts: 46
    tekmar Boiler Controls

    The tekmar Boiler Control 268 can receive a 0 to 10 Vdc signal from a BMS to change the boiler water temperature setpoint. This is sufficient for many applications.

    Jay
    www.tekmarcontrols.com
    250-545-7749
  • Keith_8
    Keith_8 Member Posts: 399
    Preffered Utilities

    We just retrofitted a boiler room in Long Island and Preffered Utilities is the control system we used.

    In this case the building does not have a functioning BMS. Our system is currently a stand alone application.

    System does a nice job modulating our gas burners based upon supply,return and outdoor temps.

    The building is a 12 story apartment building. On one day in particular the outdoor temp was 32* the supply temp was 160* the return temp was 155* and we were firing 480 MBH. Easy to justify the retrofit.

    Nice system with good support. In our case the rep did the set up/factory training for the facility/owner.

    Keith
  • S Ebels
    S Ebels Member Posts: 2,322
    Sequence?

    As in stage and/or rotate? I would think that Honeywell's W7750 series building manager or some component of that system would work nicely.

    What BMS is in place?
  • Allan Black_3
    Allan Black_3 Member Posts: 5
    Caleffi

    Go to www.caleffi.us and take a look at the BLR-1 in the iRadiant section. What you are looking for is off the shelf
  • Allan Black_3
    Allan Black_3 Member Posts: 5
    Caleffi

    Go to www.caleffi.us and take a look at the BLR-1 in the iRadiant section. What you are looking for is pretty much off their shelf.
  • Keith_8
    Keith_8 Member Posts: 399
    JCI

    Are you looking for the Johnson system to intigrate with your new system or simply indicate the status of the equipment?

    Keith
This discussion has been closed.

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