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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: 5,396
    08-10-2011, 04:34 PM Go to last post
  1. Normal Thread Normal Threads

  2. Is the condenser sized correctly? How do you know?

    Started by Mrak, 09-10-2014 02:35 PM
    • Replies: 5
    • Views: 742
    09-12-2014, 02:49 PM Go to last post
  3. need advice on fair labor rate

    Started by nytech28, 09-11-2014 08:41 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 824
    09-12-2014, 02:28 PM Go to last post
  4. Looking for an opinion

    Started by smitty750, 09-12-2014 07:19 AM
    2 Pages
    1 2
    • Replies: 14
    • Views: 721
    09-12-2014, 10:43 AM Go to last post
  5. Moved: Multistack Maglev Chiller with Flexsys Control

    Started by sdl, 09-11-2014 08:43 PM
    •  
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  6. Hmm Aaon Gas Pack

    Started by jarrett hvac, 09-08-2014 02:21 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 927
    09-11-2014, 08:58 PM Go to last post
    • Replies: 8
    • Views: 461
    09-11-2014, 06:55 PM Go to last post
  7. Rheem/Ruud TEV Issues

    Started by dchrbac, 07-31-2014 08:49 PM
    • Replies: 5
    • Views: 708
    09-10-2014, 08:34 AM Go to last post
    • Replies: 0
    • Views: 234
    09-10-2014, 01:36 AM Go to last post
  8. Metrotech any one heard of them?

    Started by clint511, 09-09-2014 10:28 PM
    • Replies: 0
    • Views: 256
    09-09-2014, 10:28 PM Go to last post
  9. Hvac ductwork

    Started by DPinst, 09-05-2014 12:26 PM
    • Replies: 3
    • Views: 499
    09-09-2014, 02:34 PM Go to last post
  10. Nail Salon HVAC.

    Started by MechTech2013, 09-07-2014 02:11 PM
    • Replies: 9
    • Views: 832
    09-09-2014, 01:55 PM Go to last post
  11. Roof Top AC unit not cooling

    Started by Matthonda98, 09-02-2014 01:30 PM
    5 Pages
    1 2 3 4 5
    • Replies: 60
    • Views: 2,853
    09-08-2014, 10:15 PM Go to last post
  12. HVAC UNIT IS PUMPING DOWN ON LOW SIDE, SHUTS OFF ON LOW PRESSURE

    Started by EdHvacr, 09-03-2014 09:00 PM
    2 Pages
    1 2
    • Replies: 24
    • Views: 1,296
    09-08-2014, 10:28 AM Go to last post
  13. Sum sung mini 4-way cieling cassasttes

    Started by jeremyr325, 08-28-2014 10:48 PM
    • Replies: 12
    • Views: 713
    09-07-2014, 10:14 PM Go to last post
  14. Actuators

    Started by jeremyr325, 09-06-2014 03:18 PM
    • Replies: 3
    • Views: 426
    09-06-2014, 09:00 PM Go to last post
  15. HIGH SUCTION PRESSURE / LOW HEAD PRESSURE ISSUE

    Started by EdHvacr, 09-02-2014 06:04 PM
    7 Pages
    1 2 3 4 5 6 ... 7
    • Replies: 80
    • Views: 3,768
    09-06-2014, 06:09 PM Go to last post
    • Replies: 8
    • Views: 434
    09-06-2014, 05:52 PM Go to last post
  16. Shipping oil samples

    Started by chi 597, 08-20-2014 08:55 AM
    • Replies: 2
    • Views: 607
    09-06-2014, 12:57 AM Go to last post
  17. Spiral Duct Condensation

    Started by btglow2894, 09-05-2014 10:03 PM
    • Replies: 3
    • Views: 402
    09-06-2014, 12:53 AM Go to last post
  18. Frown Condenser Tube Sheet Erosion

    Started by geek88, 08-30-2014 03:04 PM
    • Replies: 8
    • Views: 595
    09-05-2014, 08:09 AM Go to last post
  19. Bard wall hung

    Started by biggi, 09-04-2014 05:52 PM
    • Replies: 4
    • Views: 365
    09-04-2014, 07:51 PM Go to last post
  20. Trane & Bohn Model/Serial numbers

    Started by maddy1234, 09-04-2014 12:44 PM
    • Replies: 1
    • Views: 329
    09-04-2014, 05:10 PM Go to last post
  21. Flush Mount Slab Diffusers

    Started by Jeff Handley, 09-03-2014 07:19 AM
    • Replies: 1
    • Views: 238
    09-04-2014, 05:06 PM Go to last post
  22. Peanut style fan cycling switch shorted

    Started by ARTICHILL, 09-04-2014 09:57 AM
    • Replies: 0
    • Views: 310
    09-04-2014, 09:57 AM Go to last post
  23. Trane RTU

    Started by mirfgtech, 09-03-2014 03:05 PM
    • Replies: 4
    • Views: 495
    09-04-2014, 09:07 AM Go to last post
  24. Display Cooler

    Started by tonydykes55, 09-02-2014 10:35 PM
    • Replies: 8
    • Views: 519
    09-03-2014, 11:42 PM Go to last post
  25. york level sensor calibration

    Started by todd kinnett, 08-27-2014 12:41 PM
    • Replies: 8
    • Views: 477
    09-03-2014, 07:14 PM Go to last post
  26. phase monitor issue.

    Started by timjimbob, 09-02-2014 11:18 AM
    2 Pages
    1 2
    • Replies: 14
    • Views: 894
    09-03-2014, 09:54 AM Go to last post
  27. Bryant RTU issues

    Started by dannyp19, 08-23-2014 02:32 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 914
    09-03-2014, 08:41 AM Go to last post
  28. daikin VRVIII

    Started by snake32, 08-07-2014 01:28 PM
    • Replies: 6
    • Views: 766
    09-02-2014, 03:42 PM Go to last post
  29. Lowest Micron ever??

    Started by ARTICHILL, 08-31-2014 11:49 PM
    • Replies: 7
    • Views: 762
    09-02-2014, 08:58 AM Go to last post
  30. carrier 06D drop in pressure

    Started by D J, 08-28-2014 05:45 PM
    • Replies: 4
    • Views: 601
    09-01-2014, 01:18 PM Go to last post
  31. Bluon r-G8 Refrigerant....

    Started by ems4ty, 10-17-2012 10:55 PM
    2 Pages
    1 2
    • Replies: 22
    • Views: 4,567
    09-01-2014, 06:25 AM Go to last post
  32. Quality Control on New Units

    Started by Mike19, 08-14-2014 10:48 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 1,646
    09-01-2014, 06:12 AM Go to last post
  33. Is this a capacitor on a contactor coil

    Started by newbe0507, 08-29-2014 06:38 AM
    2 Pages
    1 2
    • Replies: 16
    • Views: 1,384
    09-01-2014, 02:34 AM Go to last post
  34. Tranqulity 27 water leak issues

    Started by pyramid2455, 08-30-2014 09:42 AM
    • Replies: 7
    • Views: 446
    08-31-2014, 11:09 PM Go to last post
  35. Is this "1hp" cond fan more like two hp?

    Started by mixsit, 08-27-2014 11:21 AM
    2 Pages
    1 2
    • Replies: 22
    • Views: 1,120
    08-31-2014, 06:14 AM Go to last post
  36. York pakage hvac

    Started by Gillchounk, 08-23-2014 01:44 AM
    3 Pages
    1 2 3
    • Replies: 29
    • Views: 1,732
    08-30-2014, 08:46 PM Go to last post
  37. Unloader pressures

    Started by gazoo, 08-27-2014 06:18 PM
    • Replies: 9
    • Views: 546
    08-30-2014, 01:58 PM Go to last post
  38. UV resistant lineset pipe insulation

    Started by TechEdTeacher, 08-28-2014 12:35 PM
    • Replies: 5
    • Views: 435
    08-30-2014, 01:51 PM Go to last post
  39. making a distibutor for a txv

    Started by luxx, 08-13-2014 07:23 PM
    • Replies: 10
    • Views: 819
    08-30-2014, 01:23 PM Go to last post
  40. schrader cores in equipment

    Started by flasweating, 04-16-2014 06:45 AM
    2 Pages
    1 2
    • Replies: 22
    • Views: 1,678
    08-30-2014, 09:41 AM Go to last post
  41. Trane compressor not coming on

    Started by bwd111, 08-15-2014 02:51 PM
    7 Pages
    1 2 3 4 5 6 ... 7
    • Replies: 84
    • Views: 4,610
    08-29-2014, 11:42 PM Go to last post
  42. Trane Voyager VFD issues

    Started by ARTICHILL, 08-15-2014 09:58 PM
    • Replies: 2
    • Views: 561
    08-29-2014, 11:00 PM Go to last post
  43. Carrier Pilot controller setup

    Started by priorhvac, 08-29-2014 10:13 AM
    • Replies: 2
    • Views: 319
    08-29-2014, 03:17 PM Go to last post
  44. Heat Gain Calculation - Transformers

    Started by FrostGiant, 08-28-2014 07:22 PM
    • Replies: 0
    • Views: 333
    08-28-2014, 07:22 PM Go to last post
  45. approaches for cooler and condenser

    Started by AHBC55, 08-25-2014 06:44 PM
    • Replies: 1
    • Views: 347
    08-28-2014, 06:13 PM Go to last post
    • Replies: 2
    • Views: 380
    08-28-2014, 08:33 AM Go to last post
  46. dunham busch esp3036 hv system

    Started by Mike Doran, 08-28-2014 08:30 AM
    • Replies: 0
    • Views: 237
    08-28-2014, 08:30 AM Go to last post
  47. air handler in drop cieling

    Started by octaneforce, 08-26-2014 09:13 AM
    • Replies: 4
    • Views: 468
    08-27-2014, 09:59 PM Go to last post

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