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Forum: Tech to Tech Chat - Commercial

FOR TECHNICAL CHAT BETWEEN INDUSTRY WORKERS ONLY. NO AOP OR DIY** This forum is for Technical Chat in the Commercial Industry and only within the limits of the Open area Rules concerning DIY. Any technical chat that goes too far will be removed or moved to the Pro Area.

  1. Sticky Thread Sticky Threads

    Title / Thread Starter Replies / Views Last Post By
  2. Sticky Thread NO AOP posts here please. ONLY Tech to Tech chatter

    Started by Dad, 08-10-2011 05:34 PM
    • Replies: 0
    • Views: 4,681
    08-10-2011, 05:34 PM Go to last post
  1. Normal Thread Normal Threads

    Title / Thread Starter Replies / Views Last Post By
    • Replies: 5
    • Views: 709
    07-06-2013, 10:56 AM Go to last post
  2. Engineered air flame failure

    Started by Magoo83, 06-21-2013 12:27 PM
    • Replies: 9
    • Views: 1,419
    07-06-2013, 12:05 AM Go to last post
  3. York relay board

    Started by targetman, 07-04-2013 08:27 PM
    • Replies: 4
    • Views: 567
    07-05-2013, 11:34 PM Go to last post
  4. Cfm question

    Started by techreptdh, 06-19-2013 05:22 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 2,503
    07-05-2013, 08:44 PM Go to last post
  5. Confused drain line sweating please help

    Started by johntfl, 07-04-2013 10:28 AM
    • Replies: 3
    • Views: 586
    07-05-2013, 03:56 PM Go to last post
    • Replies: 9
    • Views: 1,510
    07-05-2013, 11:41 AM Go to last post
  6. carrier fuses blowing

    Started by onefastbird73, 06-28-2013 10:13 AM
    • Replies: 8
    • Views: 1,102
    07-04-2013, 08:36 PM Go to last post
  7. Melted contactor, Lennox 6 ton rtu

    Started by Aaronn, 07-02-2013 12:33 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,428
    07-04-2013, 09:41 AM Go to last post
  8. heat kit

    Started by aikenite, 07-04-2013 09:04 AM
    • Replies: 0
    • Views: 321
    07-04-2013, 09:04 AM Go to last post
  9. older food prep table and 414b help

    Started by robclement, 06-26-2013 08:01 PM
    • Replies: 4
    • Views: 448
    07-04-2013, 08:47 AM Go to last post
  10. Minimum Load

    Started by pecmsg, 07-02-2013 08:39 AM
    • Replies: 3
    • Views: 549
    07-03-2013, 11:52 PM Go to last post
  11. Hmm R-22 drop-in mixing

    Started by EMETH, 06-28-2013 02:37 PM
    • Replies: 10
    • Views: 980
    07-03-2013, 11:43 PM Go to last post
  12. Trane CRHE compressor info

    Started by r404a, 12-16-2012 09:57 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 2,503
    07-02-2013, 11:07 PM Go to last post
  13. Carrier 4 ton package unit

    Started by Capz, 06-27-2013 10:58 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 1,684
    07-02-2013, 10:46 PM Go to last post
  14. Plenum loose close to wall

    Started by thelmuth, 07-01-2013 06:46 PM
    • Replies: 8
    • Views: 668
    07-02-2013, 09:42 PM Go to last post
  15. BAC damper

    Started by targetman, 06-26-2013 07:31 PM
    • Replies: 4
    • Views: 490
    07-02-2013, 06:47 PM Go to last post
  16. Display of VAV CFM erratic and now 0

    Started by dwkerux, 06-27-2013 03:38 PM
    • Replies: 7
    • Views: 494
    07-02-2013, 01:01 PM Go to last post
  17. WSHP & fluid cooler education

    Started by 500GPMdT, 07-01-2013 10:04 PM
    • Replies: 1
    • Views: 548
    07-02-2013, 11:23 AM Go to last post
  18. Westinghouse Split Size??

    Started by zzeck, 07-02-2013 09:44 AM
    • Replies: 0
    • Views: 284
    07-02-2013, 09:44 AM Go to last post
    • Replies: 0
    • Views: 289
    07-02-2013, 01:05 AM Go to last post
  19. Cleaning

    Started by mirfgtech, 06-27-2013 03:33 PM
    2 Pages
    1 2
    • Replies: 24
    • Views: 1,981
    06-30-2013, 03:19 AM Go to last post
  20. Tracer ZN517

    Started by DGlennFitz, 06-29-2013 11:55 PM
    • Replies: 1
    • Views: 408
    06-30-2013, 03:09 AM Go to last post
  21. R290 pipe sizing chart and calculater

    Started by Mohammed Nofal, 06-30-2013 03:00 AM
    • Replies: 0
    • Views: 349
    06-30-2013, 03:00 AM Go to last post
  22. Cracked Compressor

    Started by hands, 06-29-2013 07:58 PM
    • Replies: 3
    • Views: 736
    06-30-2013, 01:51 AM Go to last post
  23. Bard unit

    Started by twinpop, 06-27-2013 09:54 PM
    • Replies: 5
    • Views: 967
    06-29-2013, 11:11 PM Go to last post
  24. Flooded condensing units help

    Started by IRBH, 06-28-2013 01:10 AM
    • Replies: 4
    • Views: 644
    06-29-2013, 07:32 PM Go to last post
  25. New AC with Gas heat unit !

    Started by MisterFixer, 06-28-2013 01:21 AM
    • Replies: 11
    • Views: 858
    06-29-2013, 05:36 PM Go to last post
  26. Nest T-stats being compermized

    Started by ga1279, 06-28-2013 11:13 AM
    • Replies: 6
    • Views: 701
    06-29-2013, 12:16 PM Go to last post
  27. Semi Hermetic Screw up

    Started by jhef83, 06-27-2013 07:31 PM
    • Replies: 9
    • Views: 945
    06-29-2013, 12:32 AM Go to last post
  28. Indoor coil freezing up

    Started by osci, 06-27-2013 11:20 PM
    • Replies: 2
    • Views: 546
    06-27-2013, 11:52 PM Go to last post
  29. True cooler lights shorting

    Started by ryan79, 06-26-2013 07:14 PM
    • Replies: 3
    • Views: 364
    06-27-2013, 11:14 PM Go to last post
    • Replies: 0
    • Views: 300
    06-27-2013, 11:06 AM Go to last post
  30. mismatched???

    Started by thelmuth, 06-26-2013 10:53 PM
    • Replies: 2
    • Views: 391
    06-26-2013, 11:43 PM Go to last post
  31. Trane chiller cgam temp sensor replacement

    Started by daveoxlad, 06-26-2013 10:18 PM
    • Replies: 0
    • Views: 572
    06-26-2013, 10:18 PM Go to last post
  32. TXV vs EPR

    Started by market-tech, 06-26-2013 08:33 PM
    • Replies: 0
    • Views: 355
    06-26-2013, 08:33 PM Go to last post
  33. Trane SWUD Inlet Guide Vane Problems

    Started by nicpapageorgio, 06-25-2013 07:56 PM
    • Replies: 4
    • Views: 760
    06-26-2013, 07:26 PM Go to last post
    • Replies: 3
    • Views: 522
    06-26-2013, 05:07 PM Go to last post
  34. 40 ton txv on a 20 ton compressor ?

    Started by coolerinfrederick, 06-26-2013 01:55 PM
    • Replies: 0
    • Views: 332
    06-26-2013, 01:55 PM Go to last post
  35. oil failure on 6d copeland comp

    Started by warhog61, 06-19-2013 12:01 AM
    2 Pages
    1 2
    • Replies: 23
    • Views: 1,925
    06-26-2013, 07:52 AM Go to last post
  36. 100+ BS Boxes Daiken Sytem in 3 months.

    Started by drife678, 06-24-2013 10:03 PM
    • Replies: 1
    • Views: 354
    06-26-2013, 06:48 AM Go to last post
  37. Any experience with this stat?

    Started by 7point62, 06-19-2013 07:04 PM
    • Replies: 2
    • Views: 448
    06-25-2013, 11:16 PM Go to last post
  38. Question Perimeter induction unit Nozzles

    Started by robinrt, 06-25-2013 10:04 AM
    • Replies: 0
    • Views: 611
    06-25-2013, 10:04 AM Go to last post
  39. Implementing an on-call schedule.

    Started by isyeskeert, 06-23-2013 12:01 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,336
    06-24-2013, 10:25 PM Go to last post
  40. Pro to Pro ???

    Started by IRBH, 06-23-2013 06:56 PM
    • Replies: 1
    • Views: 451
    06-24-2013, 09:42 PM Go to last post
  41. Total Line 6E Compressor

    Started by MisterFixer, 06-12-2013 11:35 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,544
    06-24-2013, 09:07 PM Go to last post
  42. What caused it to go bad?

    Started by leaker2, 06-21-2013 10:51 PM
    • Replies: 11
    • Views: 958
    06-24-2013, 08:28 AM Go to last post
  43. How long does it take? Please Help!

    Started by dobbin, 06-21-2013 06:19 PM
    • Replies: 9
    • Views: 779
    06-23-2013, 06:15 PM Go to last post
  44. Help need for the course work

    Started by ozzie35, 06-23-2013 05:49 PM
    • Replies: 0
    • Views: 287
    06-23-2013, 05:49 PM Go to last post
  45. Frown R22 Replacement

    Started by Abrnth3, 03-15-2013 02:03 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 2,800
    06-23-2013, 03:31 PM Go to last post
  46. To NATE or not to NATE

    Started by MontanaJon, 06-21-2013 10:21 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,294
    06-23-2013, 03:08 AM Go to last post

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