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Type: Posts; User: R123

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  1. Replies
    22
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    792

    Artichill, I agree with these other guys. If you...

    Artichill,
    I agree with these other guys. If you put a larger HP motor in place of the origional, it doesn't move more air and doesn't over amp the motor. In the residential side, this is done all...
  2. Replies
    21
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    1,113

    The OP needs to call a pro.

    The OP needs to call a pro.
  3. Replies
    2
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    295

    You need to upgrade the controls to AdaptiView...

    You need to upgrade the controls to AdaptiView controls and it will come with a new "inlet guide vane actuator". You need to bite the bullet now as non of these controls are available anymore.
  4. Replies
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    582

    Hospitals are also buildings where static...

    Hospitals are also buildings where static pressure is tightly controlled. Isolation rooms (where people with nasty contagious diseases stay) are kept in negative pressure with surrounding rooms in...
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    12
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    722

    I would just replace the unloaders.

    I would just replace the unloaders.
  6. How far above the pump is the sump in the tower?

    How far above the pump is the sump in the tower?
  7. Replies
    7
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    720

    This is a "Corner Grounded Delta" system and is...

    This is a "Corner Grounded Delta" system and is found in older facilities that have no need for 277 volt service such as a manufacturing facility or a central plant in an apartment complex. The...
  8. If the contract department is the bureaucracy...

    If the contract department is the bureaucracy that is causing a month delay in replacing worn out equipment, why would want it to be pushed through faster than normal when it serves their office...
  9. Thread: heat load

    by R123
    Replies
    3
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    402

    watts X 3.413= BTU

    watts X 3.413= BTU
  10. Replies
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    250

    Why does he won't to move the condensing unit...

    Why does he won't to move the condensing unit indoors? How would you wash the coils?
  11. Install new digital thermostats on the units....

    Install new digital thermostats on the units. Most have timers built in. Also install hard start kits if the compressors are single phase. I have a 15 KW standby generator and the hard start kits...
  12. Replies
    4
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    322

    Very true.

    Very true.
  13. Replies
    4
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    322

    That chiller has a factory electronic flow...

    That chiller has a factory electronic flow switch. There is no reason the Carrier parts dept wouldn't be able to look it up. Talk to another parts counter man.
  14. Replies
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    746

    I've got 3 30 pounders I'm going to sell.

    I've got 3 30 pounders I'm going to sell.
  15. Replies
    12
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    746

    Matthew, I'm sure you read this when you...

    Matthew,

    I'm sure you read this when you signed up??

    http://hvac-talk.com/vbb/showthread.php?1241-Welcome-to-HVAC-Talk!-Please-read-these-rules
    ...
  16. Replies
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    746

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  17. Thread: Self Employment

    by R123
    Replies
    9
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    460

    Please don't take this the wrong way..... I think...

    Please don't take this the wrong way..... I think you should have worked for another contractor for at least 5 years before going into business for yourself. There is a lot you'll learn that you...
  18. Thread: Self Employment

    by R123
    Replies
    9
    Views
    460

    Just curious..... Did you have any HVAC training...

    Just curious..... Did you have any HVAC training before you went into business for yourself?
  19. Put in a small chiller.

    Put in a small chiller.
  20. If there isn't a sensible heat load but a latent...

    If there isn't a sensible heat load but a latent heat load, you could have a chilled water coil 10 feet thick but it wouldn't do any good if the chilled water valve is closed.... That's why they...
  21. Replies
    42
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    2,137

    Trane parts dept. In my area, it's a franchise. I...

    Trane parts dept. In my area, it's a franchise. I don't know about the other districts.

    Just to clarify, I may be wrong about selling at cost, but they hav a very low markup.
  22. Replies
    42
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    2,137

    The Trane distributer in my area sells tools at...

    The Trane distributer in my area sells tools at cost as a service to its customers.
  23. Thread: triac output

    by R123
    Replies
    33
    Views
    854

    How are you measuring the triac voltage output? ...

    How are you measuring the triac voltage output? It's not the same as measuring a relay voltage output.... You can get a false reading.
  24. Thread: triac output

    by R123
    Replies
    33
    Views
    854

    Yes, if the coil or wiring is shorted.

    Yes, if the coil or wiring is shorted.
  25. Replies
    42
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    2,137

    I too would listen to these guys and get your...

    I too would listen to these guys and get your money back. Then you can buy 2 and have a spare.

    I've had this model for about 15 years and love it. (although the battery is dead and I plug it in...
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