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  1. Replies
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    Thanks for that explaination on the cond air....

    Thanks for that explaination on the cond air. Makes sense now.
    Re the other';
    Go tell you're customer they can thank their manufacturer for turning their once-a-year-for-the-life of the unit '20...
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    Bigger buildings built that way did make it...

    Bigger buildings built that way did make it easier to re-balance rooms for sure.
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    Who collects the bets around here anyway? :angel:

    Who collects the bets around here anyway?
    :angel:
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    Or, one would ask was it something like that from...

    Or, one would ask was it something like that from day one and it caused the failure. (would it be good to assume if you have 7 s/h now it'll be flooding back at a hundred and five'?
    Any service...
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    Or they're those damn dual layer coils and they...

    Or they're those damn dual layer coils and they just look clean.
    Is the air blowing almost straight up out of the fan.. or angling out '45, 75 degrees?

    Trane likes to do this stupid pet trick' as...
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    Would it be considered a down side in that it...

    Would it be considered a down side in that it increases the amount of conditioned space?
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    You know on second thought, if I were instructing...

    You know on second thought, if I were instructing someone real new for example, I guess I'd want it on record to advise safety tools like that. At least until one is comfortable in the field to...
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    Exactly, perfect! Got to love the 'rust...

    Exactly, perfect!
    Got to love the 'rust solution. With the old longer '4-in-one's, a day after some wet work the needle nose pliers come out to get the tips swapped.
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    Exactly, perfect!

    Exactly, perfect!
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    Was there a quality issue' in that regard? For my...

    Was there a quality issue' in that regard? For my part I figure they're 'pulling out is a natural compromise of having a good fit, especially in Philips heads, and short tips.
  11. Don't give up. From what I've seen anyway this...

    Don't give up. From what I've seen anyway this one has been - 'is, atypical.
  12. Replies
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    That was the one I meant to link to :) I love...

    That was the one I meant to link to :) I love having 3/8, 1/4 and 5/16 all in one. I still carry one 1/4 square drive for tougher hex sockets work, but this one eliminated a bunch in the bucket....
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    http://www.globalindustrial.com/p/tools/Screwdrive...

    http://www.globalindustrial.com/p/tools/Screwdrivers/Screwdrivers-Multi-Bit/10-in-1-screwdriver-nut-driver-32477?infoParam.campaignId=T9F&gclid=CNf224vY58YCFY9hfgod41wPUA
    I carry this one as well....
  14. I did that for a while until I finally got around...

    I did that for a while until I finally got around to asking 'what is it about these?- when never had this problem with clips before..
  15. Been meaning to do this.. little rant on Mars- and their test leads..

    Mars' they sell pro stuff, use their stuff all the time.
    #86070 Test Leads /Clips
    http://www.rsd.net/item.php?item_no=MARS+86070
    They should know better.
    These are like, IDK, you ever get a...
  16. Shoot, that reminds me. I haven't heard squat...

    Shoot, that reminds me. I haven't heard squat from Parasence for a 'starter quote.
  17. Electric aiir comp auto drains- $120--$350!

    Looking at recomending a new drain for my customer, seeing this wide range in pricing.
    Just looking for recomendations in a decent relaible time adjustable drain?
  18. I'll look into them. 'Detection was where I began...

    I'll look into them. 'Detection was where I began searching and questioning.
    When you look at the implementation in split systems, long pipe runs out door condensers.. lots of air flows inside and...
  19. That is possibly as valid as S/H. I think the...

    That is possibly as valid as S/H. I think the band with subcooling between 'right and 'low charge might actually be a narrower and tougher target to track.
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    Excellent! Thank you! wayne

    Excellent! Thank you!
    wayne
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    Mods, may we re-title my thread?

    After coming back to this thread, I realized that it's title miss-directed in large part away from the intent I want to focus on.
    May we re-title it to;
    'Large freon loss prevention via High Super...
  22. Lots of good points. However.. -Not proposing...

    Lots of good points. However..
    -Not proposing them for small units. I see a facility that has 50 some odd 30-50 ton units that average 70 to 100lbs each circuit (100 circuits.. :whistle:
    - Loads,...
  23. Bump.. Why wouldn't some manufacture not put a...

    Bump..
    Why wouldn't some manufacture not put a device out?
    Fieldpeace can do the basics for $150, all that's missing is power via 24vac and an alarm contact!...
  24. Sorry I didn't explain better, but you've got it...

    Sorry I didn't explain better, but you've got it exactly.
    I couldn't find a sweat x FPT but I did find a solution - a brass ST 90 which I'll braze into the old copper FM threads.

    I do like that...
  25. Copper threads and pop-off's; Would you trust a sealant (again?

    I've run into this before; a 1/2" FM threaded copper is softened from the brazing, now leaking.
    I'd prefer what I've done before which is brazing in a brass 7/8 sweat x FIP (still looking for that...
  26. I've wanted o do it and it makes sense except...

    I've wanted o do it and it makes sense except it's complicated by the larger and quicker temp dif in a stage on/off points in the S/A vs the return.
  27. Replies
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    I've kick started canisters in that manor too ...

    I've kick started canisters in that manor too (Carnes comes to mind?). But now I'm sitting here wondering.. If the minerals are too low, why would it be flushing- isn't that it's means to dilute? I...
  28. Cool. Now you can have shot at mine :whistle: ...

    Cool. Now you can have shot at mine
    :whistle: ;)
  29. Replies
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    What ever it ends up at just make damn sure it's...

    What ever it ends up at just make damn sure it's below the pop-off's if there are any :>)
  30. Anyone heard of VFD noise emanating from the exhaust wheel?

    Anyone heard of VFD noise emanating from the exhaust wheel?
    I was called to look at some Greenheck exhaust fans at this site.
    A few of the twelve fans recently put on line have what sounds like VFD...
  31. Replies
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    I can only imagine what some owners might be...

    I can only imagine what some owners might be thinking if they're poking around in that 'Maint is a waste of..' thread..:(

    Anyway a sheave question- after looking at the vid.
    They used the 'start...
  32. Replies
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    'Hot gas drier-- Yes seen a few put in the...

    'Hot gas drier--
    Yes seen a few put in the discharge lines LOL
  33. Replies
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    My experience (since this is being very general...

    My experience (since this is being very general about it) for motors even seeing open vent ports the grease was about as likely to purge' into the motor as come out the port.
    I've pretty much...
  34. Oops. Check again. One was probably 24 volt the...

    Oops. Check again. One was probably 24 volt the other 120. I did the same, on a start up - 'won't go' :whistle:

    Right now I have one dangling outside that plastic comp box- a vibration theory'...
  35. Disable the alarm enunciation? (that would be one...

    Disable the alarm enunciation? (that would be one thing. Going jumpered.. No thank you : >)
  36. Anyone familiar with Liebert / Copeland false comp O/L lockouts?

    For the past few years weve been seeing sporadic but reoccurring comp O/l trips on a small percent of DS units with the Copeland ZR190s at a facility we service.
    But for the exceptions where...
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    Ah how timely! Simply 'coating/painting. I was...

    Ah how timely! Simply 'coating/painting. I was just looking into the same and I see now Rubatex is recommending this..
    http://www.kflexusa.com/HomePages/ProductLineHome.aspx?ID=20&prod=34&line=8
  38. Replies
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    This... and this.. And in this case (this...

    This...
    and this..

    And in this case (this fan blade vs various blower wheel type fans) is just the opposite; draws less amps with the coil side panel off (air bypassing the coil) than with it...
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    'Cause I didn't do this.. and toss their...

    'Cause I didn't do this..

    and toss their 'frikin horse power labeling.. 6.6' is not one horse -nor 1.5 for that matter- it is (or very close to) two hp, which is where we landed.
  40. Replies
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    Is this "1hp" cond fan more like two hp?

    I put this Marathon 1 1/2 horse in to replace this '1hp' Carrier, but my amps came in high- 6.2 vs its 5.4 rating at 230volts.
    Got home and looked at some motor amperage charts, all indicate that...
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    I've not heard of oil level being related to...

    I've not heard of oil level being related to foam' in the sight glass. There's different kinds of 'flashing ('bubbles vs other..
    I'd ask rather how's the sub cooling.
  42. Replies
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    Friday on call, stopped on the way home to git me...

    Friday on call, stopped on the way home to git me some 4th-O July BBQ.
    Some guy approached me with 'hey you know what this (insert full blown spanking new looking oxy acet cutting tip! 'thing might...
  43. That's pretty much what I've done all along- :>)...

    That's pretty much what I've done all along- :>)

    This looked like it'd do it..
    http://www.elecdirect.com/basket.aspx
    But for for the min order bump. Guess I'll wait till Monday and call around a...
  44. Replies
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    Had a guy find the 3/8 (?) allen I left in the...

    Had a guy find the 3/8 (?) allen I left in the bottom of a 5H120

    No, no damage associated :grin2:
  45. Ah ok. I saw that and thought the insulation...

    Ah ok. I saw that and thought the insulation didn't seem as thick.
    Thank you
  46. What do you call that thick insulation control wire..

    they use in ac units..?
    And why can't I find some (or where)
    Seems like something -like a 'ten footter bag' ought to be available in the parts houses. :angel:
  47. Replies
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    Hmm, that'd make for a fun offshoot thread (pun...

    Hmm, that'd make for a fun offshoot thread (pun there? ;)
    How many bullets have you found up on roofs and such?
    My fave was a 30 cal FMJ that was bent about 20 deg from glancing off the cement.
  48. Just to drum this home..

    Just to drum this home..
  49. Ya know I just realized something- ha! ironic (or...

    Ya know I just realized something- ha! ironic (or telling maybe!) considering the questions I'm asking :whistle:
    The 407 lieberts.. are using modular type high and low switches!
  50. This unit (R-22 BTW) was healthy about a month...

    This unit (R-22 BTW) was healthy about a month ago when I was on it last.
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