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Type: Posts; User: air j

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    Trane vertical stack fan coil unit

    In a four pipe chilled water/hot water fancoil the piping enters the unit and makes several back-and-forth passes before going to valves and coil. Does anyone know the reasoning for this extra piping?
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    Do you have a installation manual for the...

    Do you have a installation manual for the teletrol integrator 186. I want to hook up a laptop with a local (direct connection) but I must be doing something wrong I get an internal error. Any help...
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    Thank you!

    Thank you!
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    317

    York rooftop unit

    Does anyone have a parts list/breakdown and/or a service manual for a York M# D4CG150N20025JSA. Thanks.
  5. Thread: Alerton TX-VAV

    by air j
    Replies
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    2,108

    If you have a programming manual for the Microset...

    If you have a programming manual for the Microset I it would great if you could send it to me. Thanks
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    Does anyone have the manual for the Microset I? ...

    Does anyone have the manual for the Microset I? Any help is greatly appreciated.
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    If anyone has programming information on the...

    If anyone has programming information on the Microset I can they please send it to me.
  8. Thread: Alerton TX-VAV

    by air j
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    2,108

    Yes they do have that stereo jack style plug. Do...

    Yes they do have that stereo jack style plug. Do you know where I could get a microset with a cable and instructions on how to use it. They do have 3 wires to the sensors. Thanks
  9. Thread: Alerton TX-VAV

    by air j
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    2,108

    No displays simple sensors with a slide and port....

    No displays simple sensors with a slide and port. I thought I could set min max setback ect. with a plug in device of some kind?
  10. Thread: Alerton TX-VAV

    by air j
    Replies
    8
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    2,108

    Alerton TX-VAV

    I just got an account with 50 of these vav controllers. I assume I could plug into sensor with a laptop or palm for setup ect. I never worked with these before does anyone have any helpful info. Any...
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    Keep an eye on the t stat and unit when its...

    Keep an eye on the t stat and unit when its cycling off. Determine if the unit is cycling off because the t stat is satisfying or the unit is shutting before set point is reached.
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    Never mind found it. Thanks

    Never mind found it. Thanks
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    1,806

    The thermocouple is bad but it is fixed to the...

    The thermocouple is bad but it is fixed to the pilot/ignitor assembly does anyone know where I can get a replacement?
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    Thanks great site

    Thanks great site
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    1,806

    Desa fireplace thermopile?

    I looked at a gas vent less fireplace for a friend and the pilot is not staying lit. I tested the thermopile at 250mv max. I never work on these and I am wondering what the rating should be? Do...
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    You should have replaced the header assembly and...

    You should have replaced the header assembly and to cut ref. lines with a SAW is not a good idea.....
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    2,206

    Just cut each inlet to evap coil with snips as...

    Just cut each inlet to evap coil with snips as far back to header as possible then unbraze one at a time. Hope this helps that's the way i do it
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    looks like 2.5 ton

    looks like 2.5 ton
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    I hate to see all those wire ties on the armor...

    I hate to see all those wire ties on the armor flex. Why not sleeve on the armor flex before brazing your last connection? Looks better and lasts longer.......
  20. Thread: Teletrol

    by air j
    Replies
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    1,211

    I have not been there yet but it is supposed to...

    I have not been there yet but it is supposed to be older stuff.
  21. Thread: Teletrol

    by air j
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    1,211

    Thanks any help is appreciated.

    Thanks any help is appreciated.
  22. Thread: Teletrol

    by air j
    Replies
    5
    Views
    1,211

    Teletrol

    I am servicing several buildings with teletrol controls. Does anyone know i where i can get any information and software to access this system? Any help is appreciated.
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    Commercial HVAC job in central N.J.

    Anyone know of any good commercial HVAC company's looking for service tech. with 10+ years experience in the central N.J. area.
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    If these are semi's may want to reverse rotation,...

    If these are semi's may want to reverse rotation, sometimes oil pump will be running backwards.
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    you can also bend the louvers open more . This...

    you can also bend the louvers open more . This sometimes helps if sizing isn't too far off. Taped seamers is best for doing this so you don't scratch the finish.
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