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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: 5,814
    08-10-2011, 04:34 PM Go to last post
  1. Normal Thread Normal Threads

  2. static pressures let's talk

    Started by nine o, 09-16-2014 06:28 PM
    4 Pages
    1 2 3 4
    • Replies: 49
    • Views: 2,413
    09-18-2014, 06:06 PM Go to last post
  3. McQuay PTAC

    Started by targetman, 09-18-2014 05:48 PM
    • Replies: 0
    • Views: 307
    09-18-2014, 05:48 PM Go to last post
  4. restriction in condenser

    Started by anders13, 09-17-2014 06:42 PM
    • Replies: 11
    • Views: 633
    09-18-2014, 11:54 AM Go to last post
  5. Filter Drier Location

    Started by Teknishin, 09-12-2014 11:06 PM
    3 Pages
    1 2 3
    • Replies: 27
    • Views: 1,724
    09-16-2014, 09:03 PM Go to last post
  6. Decommissioning hvac equipment

    Started by Some Dude, 09-09-2014 02:47 PM
    • Replies: 4
    • Views: 660
    09-16-2014, 12:35 PM Go to last post
  7. Trane economizer troubleshooting

    Started by Westernpatech, 03-22-2013 01:31 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 4,808
    09-16-2014, 07:34 AM Go to last post
  8. Problems with hot water heater

    Started by nyc, 09-14-2014 06:56 PM
    • Replies: 2
    • Views: 464
    09-15-2014, 09:16 PM Go to last post
  9. Proper greasing of motor and pump bearings

    Started by alikair, 09-14-2014 03:36 PM
    • Replies: 10
    • Views: 949
    09-15-2014, 03:01 PM Go to last post
  10. Anyway To Tell If "Stop Leak" Has Been Added To System?

    Started by ZeroCool, 09-11-2014 09:15 AM
    2 Pages
    1 2
    • Replies: 21
    • Views: 1,561
    09-15-2014, 07:28 AM Go to last post
  11. Hair spray on evap coil

    Started by tunaguy, 09-06-2014 05:14 PM
    • Replies: 9
    • Views: 990
    09-15-2014, 06:56 AM Go to last post
  12. 134a TXV on R-12 cooler?

    Started by JarrettHVAC, 09-08-2014 10:13 AM
    • Replies: 7
    • Views: 533
    09-13-2014, 03:30 PM Go to last post
  13. Cleaning out TEV

    Started by btglow2894, 09-09-2014 10:10 PM
    • Replies: 5
    • Views: 683
    09-13-2014, 01:11 PM Go to last post
  14. turbocor monitoring software

    Started by hvac17011, 09-12-2014 04:42 PM
    • Replies: 3
    • Views: 411
    09-13-2014, 11:15 AM Go to last post
    • Replies: 6
    • Views: 694
    09-12-2014, 09:44 PM Go to last post
  15. Is the condenser sized correctly? How do you know?

    Started by Mrak, 09-10-2014 02:35 PM
    • Replies: 5
    • Views: 809
    09-12-2014, 02:49 PM Go to last post
  16. need advice on fair labor rate

    Started by nytech28, 09-11-2014 08:41 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 921
    09-12-2014, 02:28 PM Go to last post
  17. Looking for an opinion

    Started by smitty750, 09-12-2014 07:19 AM
    2 Pages
    1 2
    • Replies: 14
    • Views: 796
    09-12-2014, 10:43 AM Go to last post
  18. Moved: Multistack Maglev Chiller with Flexsys Control

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

    Started by jarrett hvac, 09-08-2014 02:21 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,080
    09-11-2014, 08:58 PM Go to last post
    • Replies: 8
    • Views: 532
    09-11-2014, 06:55 PM Go to last post
  20. Rheem/Ruud TEV Issues

    Started by dchrbac, 07-31-2014 08:49 PM
    • Replies: 5
    • Views: 779
    09-10-2014, 08:34 AM Go to last post
    • Replies: 0
    • Views: 274
    09-10-2014, 01:36 AM Go to last post
  21. Metrotech any one heard of them?

    Started by clint511, 09-09-2014 10:28 PM
    • Replies: 0
    • Views: 278
    09-09-2014, 10:28 PM Go to last post
  22. Hvac ductwork

    Started by DPinst, 09-05-2014 12:26 PM
    • Replies: 3
    • Views: 557
    09-09-2014, 02:34 PM Go to last post
  23. Nail Salon HVAC.

    Started by MechTech2013, 09-07-2014 02:11 PM
    • Replies: 9
    • Views: 997
    09-09-2014, 01:55 PM Go to last post
  24. 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: 3,211
    09-08-2014, 10:15 PM Go to last post
  25. 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: 1,455
    09-08-2014, 10:28 AM Go to last post
  26. Sum sung mini 4-way cieling cassasttes

    Started by jeremyr325, 08-28-2014 10:48 PM
    • Replies: 12
    • Views: 836
    09-07-2014, 10:14 PM Go to last post
  27. Actuators

    Started by jeremyr325, 09-06-2014 03:18 PM
    • Replies: 3
    • Views: 492
    09-06-2014, 09:00 PM Go to last post
  28. 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: 4,387
    09-06-2014, 06:09 PM Go to last post
    • Replies: 8
    • Views: 476
    09-06-2014, 05:52 PM Go to last post
  29. Shipping oil samples

    Started by chi 597, 08-20-2014 08:55 AM
    • Replies: 2
    • Views: 683
    09-06-2014, 12:57 AM Go to last post
  30. Spiral Duct Condensation

    Started by btglow2894, 09-05-2014 10:03 PM
    • Replies: 3
    • Views: 524
    09-06-2014, 12:53 AM Go to last post
  31. Frown Condenser Tube Sheet Erosion

    Started by geek88, 08-30-2014 03:04 PM
    • Replies: 8
    • Views: 659
    09-05-2014, 08:09 AM Go to last post
  32. Bard wall hung

    Started by biggi, 09-04-2014 05:52 PM
    • Replies: 4
    • Views: 401
    09-04-2014, 07:51 PM Go to last post
  33. Trane & Bohn Model/Serial numbers

    Started by maddy1234, 09-04-2014 12:44 PM
    • Replies: 1
    • Views: 368
    09-04-2014, 05:10 PM Go to last post
  34. Flush Mount Slab Diffusers

    Started by Jeff Handley, 09-03-2014 07:19 AM
    • Replies: 1
    • Views: 251
    09-04-2014, 05:06 PM Go to last post
  35. Peanut style fan cycling switch shorted

    Started by ARTICHILL, 09-04-2014 09:57 AM
    • Replies: 0
    • Views: 335
    09-04-2014, 09:57 AM Go to last post
  36. Trane RTU

    Started by mirfgtech, 09-03-2014 03:05 PM
    • Replies: 4
    • Views: 595
    09-04-2014, 09:07 AM Go to last post
  37. Display Cooler

    Started by tonydykes55, 09-02-2014 10:35 PM
    • Replies: 8
    • Views: 594
    09-03-2014, 11:42 PM Go to last post
  38. york level sensor calibration

    Started by todd kinnett, 08-27-2014 12:41 PM
    • Replies: 8
    • Views: 553
    09-03-2014, 07:14 PM Go to last post
  39. phase monitor issue.

    Started by timjimbob, 09-02-2014 11:18 AM
    2 Pages
    1 2
    • Replies: 14
    • Views: 1,045
    09-03-2014, 09:54 AM Go to last post
  40. Bryant RTU issues

    Started by dannyp19, 08-23-2014 02:32 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 1,011
    09-03-2014, 08:41 AM Go to last post
  41. daikin VRVIII

    Started by snake32, 08-07-2014 01:28 PM
    • Replies: 6
    • Views: 797
    09-02-2014, 03:42 PM Go to last post
  42. Lowest Micron ever??

    Started by ARTICHILL, 08-31-2014 11:49 PM
    • Replies: 7
    • Views: 793
    09-02-2014, 08:58 AM Go to last post
  43. carrier 06D drop in pressure

    Started by D J, 08-28-2014 05:45 PM
    • Replies: 4
    • Views: 660
    09-01-2014, 01:18 PM Go to last post
  44. Bluon r-G8 Refrigerant....

    Started by ems4ty, 10-17-2012 10:55 PM
    2 Pages
    1 2
    • Replies: 22
    • Views: 4,857
    09-01-2014, 06:25 AM Go to last post
  45. Quality Control on New Units

    Started by Mike19, 08-14-2014 10:48 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 1,792
    09-01-2014, 06:12 AM Go to last post
  46. Is this a capacitor on a contactor coil

    Started by newbe0507, 08-29-2014 06:38 AM
    2 Pages
    1 2
    • Replies: 16
    • Views: 1,474
    09-01-2014, 02:34 AM Go to last post
  47. Tranqulity 27 water leak issues

    Started by pyramid2455, 08-30-2014 09:42 AM
    • Replies: 7
    • Views: 482
    08-31-2014, 11:09 PM Go to last post

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