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Type: Posts; User: esornivram

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  1. Replies
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    2,288

    now that different that your previous post. this...

    now that different that your previous post. this iplies no heat transferred into loop.or you have too much water flow
  2. Replies
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    2,288

    thats about 25 degrees too hot how deep did they...

    thats about 25 degrees too hot
    how deep did they bury the loop?

    did they use a down shaft or run the loop piping in ashallow ditch, next what is the ground geology? rock? hard sand, silica?
    ...
  3. Replies
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    587

    depends on which control/ zone sensor he has,...

    depends on which control/ zone sensor he has, versus that capability issue
  4. Replies
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    1,279

    there is a service bulliten on this from trane. i...

    there is a service bulliten on this from trane. i dont recall details but it did require some rewiring
  5. Replies
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    3,243

    you still looking for tch in the chattanooga area?

    you still looking for tch in the chattanooga area?
  6. Thread: job hunting

    by esornivram
    Replies
    10
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    1,997

    wow i have done a 48 state tour since i first...

    wow i have done a 48 state tour since i first posted this. however still looking for """THAT""""
    job in the aformentioned area.
  7. Thread: job hunting

    by esornivram
    Replies
    10
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    1,997

    what search engines? most are enginneers and...

    what search engines?
    most are enginneers and such, hvac jobs has listings that are older than this thread.
  8. what are you replacing? a Barbara Coleman? a...

    what are you replacing?
    a Barbara Coleman?
    a seimens that bought out BC

    you might try Honeywell. I just replace an old obselete BC water three way valve with the honeywell in a fan coil unit...
  9. Replies
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    1,067

    dont disconnect the unit while its running. have...

    dont disconnect the unit while its running. have tstat cycle off, then once its off cycle power down. your failures will go away
  10. Replies
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    2,206

    I teach night classes @ a fortis institute...

    I teach night classes @ a fortis institute location. its a 15 month course, you keep the tools and books, cost is 16 k. four nights a week, 5 hours a night. its a crammed session every night, but...
  11. Replies
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    5,281

    whats the supereheat at the point you removesd...

    whats the supereheat at the point you removesd the bulb? your looking for about 6 to 8 degrees F. the check at the inlet of compressor, you might have a charge issues or air in the unit.
  12. Thread: generator??

    by esornivram
    Replies
    5
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    532

    how much load is in question would be the first...

    how much load is in question would be the first unknown you have to find out. ie whats the max amp draw of the system, then what accessories do you run? circularlating pumps? controls? lights? frzr?...
  13. the spec is only for fresh air miminum intake...

    the spec is only for fresh air miminum intake requirement, this is not for heat load. occupancy in a club where hi energy use is going on(daning and other adult activities) i put in the 500 btu per...
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    668

    the base unit uses dc volts for operation, not a...

    the base unit uses dc volts for operation, not a 24 v ac system, a convential control interface(known as cti or newer its called the RTRM) must be installed to use that TSTAT
  15. Replies
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    3,243

    are you atlantic towers out of Orlando? I am...

    are you atlantic towers out of Orlando?

    I am less then 50 miles outside of chattanooga.
    what about the emergency generators? do you also do them?
  16. Replies
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    524

    did you get the TYPE numbers? trane could never...

    did you get the TYPE numbers? trane could never give me parts for these old units with the type numbers
  17. nmeed more details on the motor, whats the...

    nmeed more details on the motor, whats the amperage at what voltage, whats the power factor?

    need all details on the motor to determine which reading is correct and which one is wrong
  18. Replies
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    1,248

    really? the old 6d's I work on, has an orginal...

    really? the old 6d's I work on, has an orginal carrier oil pressure switch of 4 to 6 psi for oil failure, this with hot gass by pass head. now suction cut offs are generally up in your range
  19. heat sink faults generally require at least one...

    heat sink faults generally require at least one hour of cool down before you try to restart the motor.
    from your description you guys blew up the drive messing with it by trying to run it before it...
  20. Replies
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    2,121

    in general most vav boxes are not that big to...

    in general most vav boxes are not that big to increase flow by 400 cfm, thus I call his naritive hocus pocus.

    most vav for small spaces/ single rooms don't flow much above 200 cfm at 1 in duct...
  21. Replies
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    1,269

    in the southeast, and atlantic seaboard its all...

    in the southeast, and atlantic seaboard its all contracted out.
    ATS in ORlando has the contract for verison, sprint aND T MOBIL two hour response time, no on call pay, and for the amount of time...
  22. Replies
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    862

    https://www.tcsbasys.com/techdata.php?pn=SZ1017a...

    https://www.tcsbasys.com/techdata.php?pn=SZ1017a

    https://www.tcsbasys.com/docs/SZ1017A_ins.pdf
  23. Replies
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    1,337

    1. there is no standard rule 2. cause of venting...

    1. there is no standard rule
    2. cause of venting needs
    3. combustion make up air needs
    4. gas piping needs
    5. electrical upgrades required to meet current code
    6. evap coil install, is it clear...
  24. Replies
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    634

    i am guessing your reffering to a gas( vaporous)...

    i am guessing your reffering to a gas( vaporous) system. or are you asking about a different fluid?

    flucation will be more about the demand load. especialy if its a load close to the regulators...
  25. Replies
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    1,421

    looks like an ammonia evap coil for deep freeze...

    looks like an ammonia evap coil for deep freeze use.
    because of those steel looking tubes bends on the end of the coil. it could be a medium temp(refridgerator) cooler, again most likely ammonia...
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