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  1. Replies
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    I went from an open top bag to a VETO LC over 4...

    I went from an open top bag to a VETO LC over 4 years ago and love the closed top.
    If you want open all the time just zip down and fold down the flaps and button them. Also bought an XL around the...
  2. Thread: Testo 550

    by AtoZhvac
    Replies
    16
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    1,714

    Do Digicools also need a grounding strap?

    Do Digicools also need a grounding strap?
  3. Replies
    24
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    2,329

    Jim. Thanks for the continued help and the...

    Jim.

    Thanks for the continued help and the charts.
    If im understanding properly I can take a normal Psyc chart set up for standard air and do similar points by using a set temperature at...
  4. Replies
    24
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    2,329

    Thanks for the help. I see now how to adjust...

    Thanks for the help.

    I see now how to adjust the density at different temperatures.

    Is there a way to factor in for more than 0% humidity using the psychometric chart? Or does that throw off...
  5. Replies
    15
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    1,740

    Ditto I have used this tool for years and...

    Ditto

    I have used this tool for years and would not dare going back to filing and other such methods that could cause burrs of metal to get inside the already small capillary tube and cause...
  6. Replies
    106
    Views
    11,705

    Hi Does that mean that I have to print a pdf...

    Hi

    Does that mean that I have to print a pdf off of the internet and then scan the hard copy on a scanner and then into the kindle?

    Thanks
  7. Replies
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    Views
    11,705

    If can only download books from Amazon how are...

    If can only download books from Amazon how are you guys getting equipment manuals etc ???

    Thanks
  8. Replies
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    2,329

    Hi OK the chart posted by jpsmith actually...

    Hi

    OK the chart posted by jpsmith actually says specific volume on the slanted lines. I was confused trying to use the row of numbers at the very bottom.

    Also if this is standard air as you say...
  9. Replies
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    2,329

    Hi I looked closely at the charts and can not...

    Hi

    I looked closely at the charts and can not find any scale that corresponds to the plot points as a 13.33 nor a .075. What am I missing here?

    Thanks
  10. Replies
    24
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    2,329

    Hi Just curious is there conditions where you...

    Hi

    Just curious is there conditions where you would need to change the air density from .075 ?
    I mean what dictated that there was a need for air density correction? is what the meter reads the...
  11. Replies
    17
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    5,871

    Do you mean using the ultra sonics while the...

    Do you mean using the ultra sonics while the system is in a vacuum?

    Thanks
  12. Replies
    19
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    2,266

    Some older threads like this one has some onfo...

    Some older threads like this one has some onfo about the Ultra sonic detectors.

    http://hvac-talk.com/vbb/showthread.php?t=251762

    I would not recommend the transmitter for heat exchanger tests....
  13. Replies
    20
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    2,438

    Yes please consider offering a longer probe for...

    Yes please consider offering a longer probe for the thermistor say about a 12 inch or so. I would buy the Fieldpiece Psycrometer if it had the ability to read wet bulb inside the main duct of hvac...
  14. Replies
    5
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    1,683

    Thanks for the info. If im understanding this...

    Thanks for the info.

    If im understanding this right although the clamps and thermocouples say that they have to be calibrated for 1 degree accuracy. It is actually the meter itself that is being...
  15. Replies
    5
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    1,683

    Fieldpiece temp clamp calibration???

    Just bought the Fieldpiece clamps for line temperature and NO calibration instructions. It only says to see thermometers calibration instructions.
    I went to the web site to find not much else.
    ...
  16. Thanks for the answers. Does the SRL8 do a...

    Thanks for the answers.

    Does the SRL8 do a decent job at finding leaks with R134,404,410,409??
    At UR today the counter guy was discouraging the purchase of an Infinicon TEK MATE because he was...
  17. Thanks for the answer on the sensor replacement....

    Thanks for the answer on the sensor replacement.
    How much are the replacement sensors?

    Also just curious about the replacement tip filters on the SLR8. Are they the same ones used on the...
  18. Is the sensor that you are talking about the...

    Is the sensor that you are talking about the sensor that can eventually stop working?

    If so does that mean that the user can simply replace the heated diode without having to send the detector...
  19. Replies
    26
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    2,174

    And worse of all is those freakin Middle...

    And worse of all is those freakin Middle Easterner types most refrigeration companies in the Atlanta area will not even bother going to a Subway or a Quiznos or a Dunkin Donuts etc even if COD,.
  20. Replies
    0
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    349

    Fire rated duct dampers new not used

    NEW NOT USED Lloyds Industries
    Part No. AX975875

    Description For Sale: New not used duct fire dampers.These are installable in verticle or horizontal positions and 1 1/2 hour rated.Im selling...
  21. Replies
    11
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    5,021

    WTB Ladder Crane Compressor Hoist

    WTB a Ladder Crane or compressor hoist.

    Please send me a PM.
  22. Replies
    9
    Views
    2,659

    What is the reverse bending kit? and how does it...

    What is the reverse bending kit? and how does it work?

    Thanks
  23. Replies
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    7,628

    Thanks MechAcc! One other question do you or...

    Thanks MechAcc!

    One other question do you or anyone know what the little mark designations mean on the Uniweld flow meter? The lowest indicator is 10.
    I just wonder what that means. Is it a...
  24. Replies
    28
    Views
    7,628

    Hi I have been curious about how much nitrogen...

    Hi

    I have been curious about how much nitrogen to flow because the Uniweld flow indicator has no instructions with it.
    The indicator does not state if it serves as a regulator itself or not it...
  25. Replies
    3
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    821

    Hi Yes it is the closed top model. Thanks

    Hi

    Yes it is the closed top model.

    Thanks
  26. Thread: flashlights

    by AtoZhvac
    Replies
    101
    Views
    12,226

    I also use this little Streamlight Junior and it...

    I also use this little Streamlight Junior and it is great being that it has a super bright and concentrated beam of light very similar to those tactical lights that use those 123A lithium...
  27. Replies
    3
    Views
    821

    VETO PRO PAC XL for sale

    Hi

    Veto pro pac XL used less than 1 week in like new condition includes shoulder strap. Paid 139.00 at Wood Craft store.
    Will sell for 100.00 cash and Atlanta area folks can arrange pick up just...
  28. Replies
    88
    Views
    8,683

    Funny thing my inferior little Makita 10.8 driver...

    Funny thing my inferior little Makita 10.8 driver removed all of the filter panels and put them back on for a filter change at a Dave & Busters location which has 22 RTU's yeah these were all 20 to...
  29. Replies
    39
    Views
    3,584

    Yes good question! I suggested a backpack...

    Yes good question!

    I suggested a backpack model or a backpack attachment for the guys who have to walk a half mile to check in at mall security and then walk a half mile to the roof hatch and then...
  30. Thread: Coil Gun

    by AtoZhvac
    Replies
    14
    Views
    3,358

    Many people unknowingly use the foaming tip which...

    Many people unknowingly use the foaming tip which is seen in the photo for general coil cleaning. This is a huge mistake that many folks make. When using that tip a poor pressure is available to...
  31. Thread: Coil Gun

    by AtoZhvac
    Replies
    14
    Views
    3,358

    Many people unknowingly use the foaming tip which...

    Many people unknowingly use the foaming tip which is seen in the photo for general coil cleaning. This is a huge mistake that many folks make. When using that tip a poor pressure is available to...
  32. Pressure testing for freon leaks which gauge is best?

    Hi

    When pressurizing a system with Nitrogen to test for pressure drop to verify a leak. What are the popular gauges and hoses you guys are using?

    Im assuming that the Yellow Jacket Plus II...
  33. Replies
    115
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    19,614

    jpsmith1cm, I have not refused help from YOU...

    jpsmith1cm,

    I have not refused help from YOU or anyone. You have absolutely nothing to back up your statement with.I am trying to follow through and investigate ALL of the help offered by ALL...
  34. Replies
    115
    Views
    19,614

    jpsmith1cm, Here you go again like a loose...

    jpsmith1cm,

    Here you go again like a loose canon.

    If you have read the posts you would see that what is in discussion here is hvacr man has a calculation tool for the receiver which I am trying...
  35. Replies
    115
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    19,614

    Hi Thanks for the reply! Does your chart...

    Hi

    Thanks for the reply!
    Does your chart have an address or info on it that could lead me to where to get one? Could you email a copy of it to me? if so please email to <Please put your email...
  36. Replies
    115
    Views
    19,614

    jpsmith1cm, Yes indeed I "REALLY" read the...

    jpsmith1cm,

    Yes indeed I "REALLY" read the Sporlan instructions. You seem to have missed the fact that my post that you quoted was my reply to a post that was made by hvacr man who says he...
  37. Replies
    115
    Views
    19,614

    Hi Please tell me how you calculate how much...

    Hi

    Please tell me how you calculate how much refrigerant to put into the condenser and the receiver.

    Something that really bothers me about the Sporlan Head Master charging data is nothing is...
  38. Replies
    115
    Views
    19,614

    Thanks for all of the help so far. I am majorly...

    Thanks for all of the help so far. I am majorly confused over the Sporlan info on charging. I have tried my best to understand how to apply the information and the table 2. I don't know if the design...
  39. Replies
    115
    Views
    19,614

    Thanks for the reply please help me to understand...

    Thanks for the reply please help me to understand a little better.
    I was not aware that the condenser is isolated from the receiver in a pump down is this normal?

    Thanks
  40. Replies
    115
    Views
    19,614

    Hi Do you mean sucking in the R22 as liquid or...

    Hi

    Do you mean sucking in the R22 as liquid or vapor?

    Thanks
  41. Replies
    115
    Views
    19,614

    Hi I have studied the Sporlan link and ever...

    Hi

    I have studied the Sporlan link and ever determining the amount of unloading that is going on would be a confusing and an uncertain thing to ever know exactly.

    Most of what I work on which...
  42. Replies
    115
    Views
    19,614

    Thanks for the reply. Im trying to understand...

    Thanks for the reply.
    Im trying to understand all of this, you say that you have some systems that use such a procedure.
    If cutting the fans off to clear the glass then what about getting the glass...
  43. Replies
    115
    Views
    19,614

    Charging walk in coolers and freezers

    Hi,

    I worked with a tech recently who when charging walk in coolers and freezers after compressor change outs. He would cut off the condenser fans for brief periods of time. Both R-22 and 404-A.
    ...
  44. Replies
    19
    Views
    2,600

    Hi all, Thanks for the replies so far. When...

    Hi all,

    Thanks for the replies so far.

    When I evacuated the micron test indicated no leaks. Possibly it was leaking from one of the schrader cores which I replaced. Possibly too many bozo's...
  45. Replies
    19
    Views
    2,600

    Freezing near TXV reach in cooler

    Hi

    Recently ran across a stand up reach in cooler mid temp design 404A refrigerant. The type where the evaporator is in an insulated box on top of the cooler.
    The box was not temping had a temp...
  46. Replies
    0
    Views
    296

    Fire Rated Duct Dampers new SAVE HUGE!

    NEW NOT USED Lloyds Industries
    Part No. AX975875

    Description For Sale: New not used duct fire dampers.These are installable in verticle or horizontal positions and 1 1/2 hour rated.Im selling...
  47. Stop Using 15% brazing sticks. Ridiculous cut back idea!

    I would like everyones thoughts on this.

    A friend of mine got an email from a company executive and it reads like this.



    "DO NOT pick up 15% solder anymore. You should only be using 5% or 6%...
  48. Replies
    8
    Views
    1,178

    The SC 46 will give you true RMS and it is...

    The SC 46 will give you true RMS and it is smaller and lighter than the SC77 if weight and size are issues for you.
    I have used the heck out of my SC 46 for nearly 3 years on PM and service work. It...
  49. Replies
    387
    Views
    56,252

    Anyone seen this VETO PRO PAC Bash test on...

    Anyone seen this VETO PRO PAC Bash test on youtube where a 30 pound loaded veto is used as a demolition tool in an auto scrap yard.
    This is pretty cool!
    http://www.youtube.com/watch?v=BdV0gTMwQI8
  50. Replies
    387
    Views
    56,252

    The 5 year warranty could be a sale point to your...

    The 5 year warranty could be a sale point to your CFO:)

    Another idea is the time and dollar amount that is saved from having your tools organized in a VETO. That info was on the VETO site or on a...
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