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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: 9,363
    08-10-2011, 04:34 PM Go to last post
  1. Normal Thread Normal Threads

    • Replies: 6
    • Views: 1,143
    09-12-2014, 09:44 PM Go to last post
  2. Is the condenser sized correctly? How do you know?

    Started by Mrak, 09-10-2014 02:35 PM
    • Replies: 5
    • Views: 1,312
    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: 1,939
    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: 1,399
    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
    •  
    •  
  6. Hmm Aaon Gas Pack

    Started by jarrett hvac, 09-08-2014 02:21 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 2,365
    09-11-2014, 08:58 PM Go to last post
    • Replies: 8
    • Views: 1,098
    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: 1,887
    09-10-2014, 08:34 AM Go to last post
    • Replies: 0
    • Views: 476
    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: 454
    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: 963
    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: 2,348
    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: 5,290
    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: 2,309
    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: 1,759
    09-07-2014, 10:14 PM Go to last post
  14. Actuators

    Started by jeremyr325, 09-06-2014 03:18 PM
    • Replies: 3
    • Views: 848
    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: 9,943
    09-06-2014, 06:09 PM Go to last post
    • Replies: 8
    • Views: 780
    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: 966
    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: 1,062
    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: 1,117
    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: 738
    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: 996
    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: 415
    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: 544
    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: 951
    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: 1,350
    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: 1,539
    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: 2,417
    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: 2,106
    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: 1,145
    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: 1,214
    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: 1,040
    09-01-2014, 01:18 PM Go to last post
  31. Quality Control on New Units

    Started by Mike19, 08-14-2014 10:48 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 2,932
    09-01-2014, 06:12 AM Go to last post
  32. Is this a capacitor on a contactor coil

    Started by newbe0507, 08-29-2014 06:38 AM
    2 Pages
    1 2
    • Replies: 16
    • Views: 2,596
    09-01-2014, 02:34 AM Go to last post
  33. Tranqulity 27 water leak issues

    Started by pyramid2455, 08-30-2014 09:42 AM
    • Replies: 7
    • Views: 766
    08-31-2014, 11:09 PM Go to last post
  34. 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: 2,211
    08-31-2014, 06:14 AM Go to last post
  35. York pakage hvac

    Started by Gillchounk, 08-23-2014 01:44 AM
    3 Pages
    1 2 3
    • Replies: 29
    • Views: 2,963
    08-30-2014, 08:46 PM Go to last post
  36. Unloader pressures

    Started by gazoo, 08-27-2014 06:18 PM
    • Replies: 9
    • Views: 1,131
    08-30-2014, 01:58 PM Go to last post
  37. UV resistant lineset pipe insulation

    Started by TechEdTeacher, 08-28-2014 12:35 PM
    • Replies: 5
    • Views: 1,766
    08-30-2014, 01:51 PM Go to last post
  38. making a distibutor for a txv

    Started by luxx, 08-13-2014 07:23 PM
    • Replies: 10
    • Views: 1,546
    08-30-2014, 01:23 PM Go to last post
  39. schrader cores in equipment

    Started by flasweating, 04-16-2014 06:45 AM
    2 Pages
    1 2
    • Replies: 22
    • Views: 3,094
    08-30-2014, 09:41 AM Go to last post
  40. 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: 10,288
    08-29-2014, 11:42 PM Go to last post
  41. Trane Voyager VFD issues

    Started by ARTICHILL, 08-15-2014 09:58 PM
    • Replies: 2
    • Views: 843
    08-29-2014, 11:00 PM Go to last post
  42. Carrier Pilot controller setup

    Started by priorhvac, 08-29-2014 10:13 AM
    • Replies: 2
    • Views: 558
    08-29-2014, 03:17 PM Go to last post
  43. Heat Gain Calculation - Transformers

    Started by FrostGiant, 08-28-2014 07:22 PM
    • Replies: 0
    • Views: 1,002
    08-28-2014, 07:22 PM Go to last post
  44. approaches for cooler and condenser

    Started by AHBC55, 08-25-2014 06:44 PM
    • Replies: 1
    • Views: 570
    08-28-2014, 06:13 PM Go to last post
    • Replies: 2
    • Views: 590
    08-28-2014, 08:33 AM Go to last post
  45. dunham busch esp3036 hv system

    Started by Mike Doran, 08-28-2014 08:30 AM
    • Replies: 0
    • Views: 418
    08-28-2014, 08:30 AM Go to last post
  46. air handler in drop cieling

    Started by octaneforce, 08-26-2014 09:13 AM
    • Replies: 4
    • Views: 844
    08-27-2014, 09:59 PM Go to last post

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