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Type: Posts; User: newgage

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  1. Replies
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    I pulled the seal and this is what I found. ...

    I pulled the seal and this is what I found. There appears to be discolouration of the stationary seal face and some possible debris. Also, the brass bushing on the shaft appears to have a build-up....
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    I did not see any pitting on the impeller during...

    I did not see any pitting on the impeller during previous repairs but I will inspect closer to rule it out next during next repair.
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    Is there a way to test for this?

    Is there a way to test for this?
  4. Replies
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    piping is vertical as in second row. Thanks...

    piping is vertical as in second row.

    Thanks for your help but my pump is not in the orientation of the last three images.
  5. Replies
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    5thRoot,, you are right, the vertical set-up is...

    5thRoot,, you are right, the vertical set-up is permitted, yet the motor is not supported, except by the bolts mounting to the bearing assembly. I do not see in the literature where it states it must...
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    Qwerty,, no, in this application I have not...

    Qwerty,, no, in this application I have not tried the maintenance free pump set-up and don't see the need to go down that road at this point.
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    Not sure why TDS is at this level but I have seen...

    Not sure why TDS is at this level but I have seen the reports from the past and the numbers average under 1000 typically. My understanding is that under 2000 ppm is the target. No signs of corrosion...
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    it is verticle orientation. We have had...

    it is verticle orientation. We have had sportatic failures but this is the only repeated failure.
  9. Replies
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    Correction of the pump: The current pump is a...

    Correction of the pump:

    The current pump is a Bell and Gossett LD3 iron body three piece 1/4 HP pump.
  10. Replies
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    I seem to recall 38 psi.

    I seem to recall 38 psi.
  11. Replies
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    2,120

    Circ Pump Seal Failures

    I have a building with a that has given me a lot of grief due to repeated circulation pump seal failures.

    I have tried going with different seal types, changing out the seal bearing assembly, the...
  12. Replies
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    Thanks guys but I figured it out today after...

    Thanks guys but I figured it out today after going back with a meter that measures Hz.
    After pre-purge the combustion motor should ramp down to 19 Hz. Regardless of adjustments made to pot on board...
  13. Replies
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    ENG A Make up air ignition

    I have a Engineered air DJ 100-0 with a DJM 3.4 controller that has been giving me problems.

    The problem I am having is during light off the pilot wont light unless I block the venter damper and...
  14. Replies
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    Lennox wire diag needed

    Does anyone have access to a Lennox wire diagram?
    Model: GCC16 060 120 4J
    S/N 5602 G 08158
  15. Replies
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    Sorry,,, I was actually looking for the slimzone...

    Sorry,,, I was actually looking for the slimzone Premier Manual.
  16. Replies
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    Robertshaw Slimzone Deluxe

    Does anyone have a link to the manual for this system?
  17. Replies
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    397

    Dehumidifier Help

    Anyone have any info or links for a dehimidifyiing air handler going under the name Chinook.

    Model: Phi Beta DH25


    There are two Actuating valves on seperate condenser water outlets....
  18. Replies
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    517

    Pulled the heads off compressor #2 today. It was...

    Pulled the heads off compressor #2 today. It was nasty nasty. Top of pistons were pitted really bad. Copper plating around discharge valve seat. One head had a missing spring plate behind the discus...
  19. Replies
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    The oil was good - no metal flakes. It was darker...

    The oil was good - no metal flakes. It was darker than the other circuit yet that was what I was trying to clean up. It has a history of dark oil on this circuit which is getting better yet still...
  20. Replies
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    35 tone Copland Discharge Valves

    I was changing out the drier cores in a Mcquay Alp 150 and found chunks of valve plate inside the drier shell.

    There are two circuits 75 tons aside.

    Each circuit has two 35 ton coplemetics (6D...
  21. Replies
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    ??? Check my contact info then send me an EMAIL....

    ???
    Check my contact info then send me an EMAIL. Then I will send you the PDF file. Try Again.


    By the way unit is operable now. It was the sensor!!
  22. Replies
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    Send me an email and I will forward it to you.

    Send me an email and I will forward it to you.
  23. Replies
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    I have an issue with this unit occasionally...

    I have an issue with this unit occasionally tripping on low water temp fault. I now know the leaving water temp sensor is a 10,000 ohm thermister and I can check its resistance at a given temp to...
  24. Replies
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    Thank You! This will help a lot and is greatly...

    Thank You!

    This will help a lot and is greatly appreciated. Not even my trane supplier could provide this to me.

    You Da Man!
  25. Replies
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    Thanks Willf650 . The model is GEHB03032H0120RLC.

    Thanks Willf650 . The model is GEHB03032H0120RLC.
  26. Replies
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    Trane tracer ZN 510

    Can any one give me a link to read up on these controllers. There is a test and service button on the board. I would like to know what the procedure for use is.
  27. Replies
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    I changed the water filter and have the flow to...

    I changed the water filter and have the flow to the top resevoir pretty good. The flow from the distribution tubes to the evaporator cylinder is just right.

    The problem is the lower water recovery...
  28. Replies
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    Its definately not off of the top bowl. This...

    Its definately not off of the top bowl. This might be part of the problem.

    I have adjusted the ball valve wide open and can't keep the bowl more than 1/4 full. Without enough steady water flow to...
  29. Replies
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    Howe Ice Flaker Poor water distribution

    Howe Ice Flaker By Scotsman
    Model: 2000 - Rl
    S/N 13597 (1993)


    I got a call to work on a Ice Flaker that had damaged distribution tubes. It turns out the "unit iced up". The guys on site -...
  30. Replies
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    Correct on the GE part - it was in my notes but...

    Correct on the GE part - it was in my notes but miss posted that part.

    Airflow, I agree sounds like an issue. TD is quite high.

    I am certain the water is treated and has qycol. I will find out...
  31. Replies
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    Trane WSHP - Low Leaving Water Temp Fault

    Trane, Model: HB03032H0120RLC , Sn: W03c09297
    Board: Tracer : Zn 5.10

    I have a pump that is going off on Low leaving Water Fault. The loop is on a geothermal setup. The building manager tells...
  32. Replies
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    Hammer Drill Recommendations

    I am looking at picking up a used hammer drill. Boss said he won't buy me one. It is mostly for 3/8 concrete anchors. I think a hilti te5 is what I want.

    What do you guys use?
  33. Replies
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    The cost of a new one is very reasonable. It...

    The cost of a new one is very reasonable.
    It looks like a good back up for my H 10.
    If its quality and performance is good I may get one.
  34. Replies
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    Yokigawa Top Gun H10

    I saw this on ebay.
    http://cgi.ebay.ca/YOKOGAWA-TOP-GUN-H10X-REFRIGERANT-LEAK-DETECTOR_W0QQitemZ260104721376QQcategoryZ53298QQtcZphotoQQrdZ1QQcmdZViewItem

    Anyone have one? Comments?
  35. Replies
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    Thanks Baldloonie. I didn't know that. I gave...

    Thanks Baldloonie. I didn't know that.

    I gave air mechanical an answer off the cuff. I guess I should have done some research for his pop quiz. I am quite sure my supplier would have informed me...
  36. Replies
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    Honeywell Vision Pro 8000 series - my favorite...

    Honeywell Vision Pro 8000 series - my favorite because if its versatility.
  37. Replies
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    No, I have four years experience in the trade....

    No, I have four years experience in the trade. Just wrote my red seal exam and passed with flying colors. I mostly do commercial Hvac and refrigeration and have very limited residential experience...
  38. Replies
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    Weighing options For Duel Fuel

    Friends older house getting renovated with insulation and windows.

    Heat loss/gain calculation : 48,000 BTUH Heat loss, 18,500 BTUH Heat gain

    He wants duel fuel.
    He wants variable speed.
    He...
  39. Replies
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    Thanks again guys, I have what I need.

    Thanks again guys, I have what I need.
  40. Replies
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    American Standard

    Does anyone have an installation manual for the following model:


    American Standard Variable Speed Furnace Two Stage 60,000 btuh
    AUD060R9V3K
  41. Replies
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    Woo HOOO!!! I Passed!!

    I'm sooo FN Happy! I wrote my Exam last week for my I.P. red seal and just found out I passed!! I guess my kids will be eating a little better and life won't be such a struggle on apprentice wages!...
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    Thanks MikeSq! I fired off an email to...

    Thanks MikeSq!

    I fired off an email to Criosbank and will phone the Carrier number tomorrow. I am prepared to use any Italian friends that I know for translation. You just saved me some time...
  43. Replies
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    Criosbank link?

    I am working on a display cooler and need to get a link to the manufacturer for parts and wiring diagrams.

    Criosbank model 280 s/n 0585462a-33.

    Anyone ever delt with these?
  44. Replies
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    View Post

    <a
    URL=http://www.speedtest.net]http://www.speedtest.net/result/74481232.png[/URL]
    Wha! Why so slow!
  45. Replies
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    Thanks for replies. I am still waiting for...

    Thanks for replies.
    I am still waiting for operating manual and sequence of operation from thermolec.

    Their tech support recently told me it should have an outdoor air thermostat. I went back to...
  46. Replies
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    Thermolec Electric Duct heater

    Model: SC-CTPB
    S/N: 153400-001
    Application: Hallway pressurization, 100% fresh air.
    If anyone is familiar with the operation of these units I have some questions.

    It has a D35 control module...
  47. Thread: Guitar solo

    by newgage
    Replies
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    7,844

    Jimi Hendrix - "'Red House", will never cease to...

    Jimi Hendrix - "'Red House", will never cease to amaze me.
    Jimi Hendrix - Villanova Junction
    Jimi Hendrix - Machine Gun, Live at Filmore East

    David Dilmore - Comfortably Numb

    Jimi Page - Too...
  48. Thread: test

    by newgage
    Replies
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    278

    test

    zdasd
  49. Replies
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    Help With Fujitsu Defrost

    If you know these units please check the thread below posted in residential.

    Unit is a Fujitsu Ductless Split Heat Pump.



    http://www.hvac-talk.com/vbb/showthread.php?t=124469
  50. Replies
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    :p :D :D :D

    :p :D :D :D
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