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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

  2. Sticky Thread NO AOP posts here please. ONLY Tech to Tech chatter

    Started by Dad, 08-10-2011 04:34 PM
    • Replies: 0
    • Views: 10,763
    08-10-2011, 04:34 PM Go to last post
  1. Normal Thread Normal Threads

    • Replies: 0
    • Views: 423
    07-01-2015, 09:48 AM Go to last post
  2. Piping Compressor oil lines

    Started by Push It, 06-26-2015 10:33 AM
    • Replies: 12
    • Views: 1,483
    06-30-2015, 09:12 PM Go to last post
  3. Trane CGAM chiller flow switch

    Started by texast, 09-25-2013 05:09 PM
    2 Pages
    1 2
    • Replies: 22
    • Views: 5,385
    06-30-2015, 08:30 AM Go to last post
  4. Copland Semi Hermetic Head temp. too high Protector trip

    Started by raceway01, 04-18-2015 01:33 AM
    2 Pages
    1 2
    • Replies: 22
    • Views: 3,209
    06-30-2015, 06:10 AM Go to last post
  5. Confused Carrier 48TFD006 contactor issue.

    Started by GameWorkRepeat, 06-29-2015 11:48 AM
    • Replies: 2
    • Views: 640
    06-29-2015, 12:23 PM Go to last post
  6. emerson 5ex exv troubleshooting

    Started by hvac17011, 06-26-2015 09:31 PM
    • Replies: 2
    • Views: 780
    06-29-2015, 05:11 AM Go to last post
  7. Question Why Condenser fan short cycling when compressor is still on?

    Started by jumstar, 06-26-2015 09:21 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 3,220
    06-28-2015, 11:40 PM Go to last post
  8. Compressor not starting.

    Started by Rick Dreyer, 04-29-2015 01:02 PM
    7 Pages
    1 2 3 4 5 6 ... 7
    • Replies: 90
    • Views: 15,141
    06-28-2015, 11:28 AM Go to last post
    • Replies: 1
    • Views: 1,072
    06-28-2015, 10:52 AM Go to last post
  9. Confused Trance 60 ton condenser

    Started by acrtech, 06-15-2015 05:56 PM
    • Replies: 7
    • Views: 1,358
    06-28-2015, 12:06 AM Go to last post
  10. Smardt Chiller Repair - Turbocor

    Started by manny238, 03-20-2013 03:21 AM
    2 Pages
    1 2
    • Replies: 19
    • Views: 7,180
    06-26-2015, 09:23 PM Go to last post
  11. Mammoth- FuSheng compressors

    Started by chi 597, 06-22-2015 01:09 PM
    • Replies: 1
    • Views: 733
    06-26-2015, 09:15 PM Go to last post
  12. Yaskawa over 60 hz

    Started by smsmechanical, 06-24-2015 08:27 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,991
    06-26-2015, 02:57 PM Go to last post
  13. YORK YPAL050 Optilogic stuck in self checking mode.

    Started by cfe, 06-23-2015 09:32 PM
    • Replies: 1
    • Views: 508
    06-24-2015, 11:15 PM Go to last post
  14. REFCO condensate pump mini split

    Started by Junior1983, 06-22-2015 10:33 PM
    • Replies: 3
    • Views: 1,297
    06-24-2015, 09:11 PM Go to last post
  15. Baltimore air coil

    Started by Alantoy13, 06-24-2015 07:22 PM
    • Replies: 0
    • Views: 540
    06-24-2015, 07:22 PM Go to last post
  16. Big news?

    Started by lytning, 06-24-2015 04:38 PM
    • Replies: 3
    • Views: 1,069
    06-24-2015, 06:57 PM Go to last post
  17. Ac compressor explosion

    Started by kefah, 06-22-2015 09:50 AM
    • Replies: 8
    • Views: 3,413
    06-24-2015, 01:45 PM Go to last post
  18. a32 vs oxy

    Started by t2, 06-17-2015 05:43 PM
    • Replies: 9
    • Views: 1,671
    06-23-2015, 11:16 PM Go to last post
  19. Confused Hot weather comfortable clothing recommendations.

    Started by Junior1983, 06-17-2015 10:49 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 2,225
    06-22-2015, 07:23 PM Go to last post
  20. Hmm Fujitsu Multi Split Troubles

    Started by plumadkl, 05-29-2012 02:30 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 6,941
    06-22-2015, 04:45 PM Go to last post
  21. Trane swua 30ton

    Started by gravity, 06-16-2015 10:27 PM
    • Replies: 5
    • Views: 1,303
    06-21-2015, 11:34 PM Go to last post
  22. How to upload pictures

    Started by rayl4infiniti, 06-19-2015 06:38 PM
    • Replies: 1
    • Views: 509
    06-19-2015, 09:42 PM Go to last post
  23. Line set charge(per foot)410a and 407c

    Started by rayl4infiniti, 06-19-2015 06:13 PM
    • Replies: 0
    • Views: 555
    06-19-2015, 06:13 PM Go to last post
    • Replies: 11
    • Views: 974
    06-19-2015, 05:29 PM Go to last post
  24. You're gonna love this . . .

    Started by BBeerme, 06-18-2015 09:31 PM
    • Replies: 9
    • Views: 1,641
    06-19-2015, 10:13 AM Go to last post
  25. Carrier non metallic inserts

    Started by targetman, 06-10-2015 05:30 AM
    • Replies: 7
    • Views: 1,485
    06-17-2015, 11:39 PM Go to last post
  26. VFD control wiring ABB ach550

    Started by Junior1983, 06-16-2015 09:55 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 2,840
    06-17-2015, 11:23 PM Go to last post
  27. Trane CGAM Low Ambient Kit

    Started by Brian R, 06-17-2015 05:41 PM
    • Replies: 0
    • Views: 674
    06-17-2015, 05:41 PM Go to last post
  28. Store air handler Electrical issues

    Started by Junior1983, 06-15-2015 09:01 PM
    • Replies: 10
    • Views: 1,355
    06-17-2015, 11:16 AM Go to last post
  29. Siemens PXC software

    Started by Angry Bald Man, 06-17-2015 05:04 AM
    • Replies: 0
    • Views: 555
    06-17-2015, 05:04 AM Go to last post
  30. Goodman dsxc160601bc

    Started by eddiegoodfellar, 06-16-2015 10:26 PM
    • Replies: 6
    • Views: 802
    06-17-2015, 12:14 AM Go to last post
    • Replies: 4
    • Views: 851
    06-16-2015, 09:36 PM Go to last post
    • Replies: 0
    • Views: 458
    06-16-2015, 08:24 PM Go to last post
  31. External Static Pressure

    Started by Skye Tan, 06-10-2015 05:00 AM
    • Replies: 6
    • Views: 1,293
    06-15-2015, 04:00 AM Go to last post
  32. Union techs in Texas

    Started by yamahamx551, 05-03-2015 10:12 PM
    3 Pages
    1 2 3
    • Replies: 30
    • Views: 4,972
    06-14-2015, 11:52 PM Go to last post
  33. advavtage chiller

    Started by joeschmo, 03-06-2015 12:05 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 2,535
    06-14-2015, 11:46 PM Go to last post
  34. Cooler remote condensor shocks me after I charge or let gas out

    Started by googizzo, 06-09-2015 03:22 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,851
    06-13-2015, 11:29 PM Go to last post
  35. Yikes

    Started by BBeerme, 06-11-2015 11:26 AM
    3 Pages
    1 2 3
    • Replies: 26
    • Views: 2,646
    06-13-2015, 05:47 PM Go to last post
  36. Hmm HVAC too much stress health issues?

    Started by Junior1983, 05-12-2015 01:51 PM
    4 Pages
    1 2 3 4
    • Replies: 41
    • Views: 7,478
    06-12-2015, 08:32 PM Go to last post
  37. Rick

    Started by Rick123456, 06-12-2015 11:44 AM
    • Replies: 0
    • Views: 483
    06-12-2015, 11:44 AM Go to last post
  38. Union Journryman assessment

    Started by Funkytown, 06-01-2015 09:05 AM
    3 Pages
    1 2 3
    • Replies: 35
    • Views: 4,175
    06-11-2015, 09:46 PM Go to last post
  39. Oil exfiltration!?

    Started by dfloodhvac, 06-11-2015 06:40 PM
    • Replies: 4
    • Views: 632
    06-11-2015, 08:35 PM Go to last post
  40. Trane intellipak compressor manifold

    Started by t2, 06-10-2015 07:20 PM
    • Replies: 6
    • Views: 1,002
    06-11-2015, 10:39 AM Go to last post
  41. 'Large freon loss prevention via High Super Heat Monitoring'

    Started by mixsit, 07-26-2013 02:36 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 3,442
    06-11-2015, 04:39 AM Go to last post
  42. Poolpak pool dehumidifier

    Started by bertqc, 06-10-2015 11:07 PM
    • Replies: 0
    • Views: 660
    06-10-2015, 11:07 PM Go to last post
  43. Compressor woes

    Started by Rewire, 06-08-2015 01:02 PM
    3 Pages
    1 2 3
    • Replies: 27
    • Views: 3,158
    06-10-2015, 07:31 PM Go to last post
  44. 6 years experience to get into union commercial service???

    Started by ltrain_00, 05-09-2015 09:16 PM
    3 Pages
    1 2 3
    • Replies: 38
    • Views: 4,962
    06-10-2015, 05:56 PM Go to last post
  45. Water leaking again rooftop package unit 5 ton

    Started by Junior1983, 06-09-2015 09:22 PM
    • Replies: 8
    • Views: 1,497
    06-10-2015, 12:12 PM Go to last post

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