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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: NO AOP posts here please. ONLY Tech to Tech chatter

    Started by Dad, 08-10-2011 04:34 PM
    • Replies: 0
    • Views: 4,168
    08-10-2011, 04:34 PM Go to last post
  1. Filter Drier Location

    Started by Teknishin, 09-12-2014 11:06 PM
    3 Pages
    1 2 3
    • Replies: 27
    • Views: 1,133
    09-16-2014, 09:03 PM Go to last post
  2. Decommissioning hvac equipment

    Started by Some Dude, 09-09-2014 02:47 PM
    • Replies: 4
    • Views: 475
    09-16-2014, 12:35 PM Go to last post
  3. Trane economizer troubleshooting

    Started by Westernpatech, 03-22-2013 01:31 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 3,243
    09-16-2014, 07:34 AM Go to last post
  4. Problems with hot water heater

    Started by nyc, 09-14-2014 06:56 PM
    • Replies: 2
    • Views: 309
    09-15-2014, 09:16 PM Go to last post
  5. Proper greasing of motor and pump bearings

    Started by alikair, 09-14-2014 03:36 PM
    • Replies: 10
    • Views: 524
    09-15-2014, 03:01 PM Go to last post
  6. 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: 983
    09-15-2014, 07:28 AM Go to last post
  7. Hair spray on evap coil

    Started by tunaguy, 09-06-2014 05:14 PM
    • Replies: 9
    • Views: 662
    09-15-2014, 06:56 AM Go to last post
  8. Honeywell "JADE" economizers whats your opinion?

    Started by whiteside2831, 06-21-2013 01:39 AM
    2 Pages
    1 2
    • Replies: 24
    • Views: 2,690
    09-14-2014, 11:01 AM Go to last post
  9. 134a TXV on R-12 cooler?

    Started by JarrettHVAC, 09-08-2014 10:13 AM
    • Replies: 7
    • Views: 352
    09-13-2014, 03:30 PM Go to last post
  10. Cleaning out TEV

    Started by btglow2894, 09-09-2014 10:10 PM
    • Replies: 5
    • Views: 439
    09-13-2014, 01:11 PM Go to last post
  11. turbocor monitoring software

    Started by hvac17011, 09-12-2014 04:42 PM
    • Replies: 3
    • Views: 235
    09-13-2014, 11:15 AM Go to last post
    • Replies: 6
    • Views: 523
    09-12-2014, 09:44 PM Go to last post
  12. Is the condenser sized correctly? How do you know?

    Started by Mrak, 09-10-2014 02:35 PM
    • Replies: 5
    • Views: 470
    09-12-2014, 02:49 PM Go to last post
  13. need advice on fair labor rate

    Started by nytech28, 09-11-2014 08:41 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 593
    09-12-2014, 02:28 PM Go to last post
  14. Looking for an opinion

    Started by smitty750, 09-12-2014 07:19 AM
    2 Pages
    1 2
    • Replies: 14
    • Views: 513
    09-12-2014, 10:43 AM Go to last post
  15. Moved: Multistack Maglev Chiller with Flexsys Control

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

    Started by jarrett hvac, 09-08-2014 02:21 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 560
    09-11-2014, 08:58 PM Go to last post
    • Replies: 8
    • Views: 345
    09-11-2014, 06:55 PM Go to last post
  17. Rheem/Ruud TEV Issues

    Started by dchrbac, 07-31-2014 08:49 PM
    • Replies: 5
    • Views: 484
    09-10-2014, 08:34 AM Go to last post
    • Replies: 0
    • Views: 161
    09-10-2014, 01:36 AM Go to last post
  18. Metrotech any one heard of them?

    Started by clint511, 09-09-2014 10:28 PM
    • Replies: 0
    • Views: 188
    09-09-2014, 10:28 PM Go to last post
  19. Hvac ductwork

    Started by DPinst, 09-05-2014 12:26 PM
    • Replies: 3
    • Views: 372
    09-09-2014, 02:34 PM Go to last post
  20. Nail Salon HVAC.

    Started by MechTech2013, 09-07-2014 02:11 PM
    • Replies: 9
    • Views: 509
    09-09-2014, 01:55 PM Go to last post
  21. 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: 2,060
    09-08-2014, 10:15 PM Go to last post
  22. 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: 987
    09-08-2014, 10:28 AM Go to last post
  23. Sum sung mini 4-way cieling cassasttes

    Started by jeremyr325, 08-28-2014 10:48 PM
    • Replies: 12
    • Views: 463
    09-07-2014, 10:14 PM Go to last post
  24. Actuators

    Started by jeremyr325, 09-06-2014 03:18 PM
    • Replies: 3
    • Views: 278
    09-06-2014, 09:00 PM Go to last post
  25. 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: 2,483
    09-06-2014, 06:09 PM Go to last post
    • Replies: 8
    • Views: 352
    09-06-2014, 05:52 PM Go to last post
  26. Shipping oil samples

    Started by chi 597, 08-20-2014 08:55 AM
    • Replies: 2
    • Views: 513
    09-06-2014, 12:57 AM Go to last post
  27. Spiral Duct Condensation

    Started by btglow2894, 09-05-2014 10:03 PM
    • Replies: 3
    • Views: 259
    09-06-2014, 12:53 AM Go to last post
  28. Frown Condenser Tube Sheet Erosion

    Started by geek88, 08-30-2014 03:04 PM
    • Replies: 8
    • Views: 467
    09-05-2014, 08:09 AM Go to last post
  29. Bard wall hung

    Started by biggi, 09-04-2014 05:52 PM
    • Replies: 4
    • Views: 278
    09-04-2014, 07:51 PM Go to last post
  30. Trane & Bohn Model/Serial numbers

    Started by maddy1234, 09-04-2014 12:44 PM
    • Replies: 1
    • Views: 195
    09-04-2014, 05:10 PM Go to last post
  31. Flush Mount Slab Diffusers

    Started by Jeff Handley, 09-03-2014 07:19 AM
    • Replies: 1
    • Views: 181
    09-04-2014, 05:06 PM Go to last post
  32. Peanut style fan cycling switch shorted

    Started by ARTICHILL, 09-04-2014 09:57 AM
    • Replies: 0
    • Views: 216
    09-04-2014, 09:57 AM Go to last post
  33. Trane RTU

    Started by mirfgtech, 09-03-2014 03:05 PM
    • Replies: 4
    • Views: 356
    09-04-2014, 09:07 AM Go to last post
  34. Display Cooler

    Started by tonydykes55, 09-02-2014 10:35 PM
    • Replies: 8
    • Views: 359
    09-03-2014, 11:42 PM Go to last post
  35. york level sensor calibration

    Started by todd kinnett, 08-27-2014 12:41 PM
    • Replies: 8
    • Views: 334
    09-03-2014, 07:14 PM Go to last post
  36. phase monitor issue.

    Started by timjimbob, 09-02-2014 11:18 AM
    2 Pages
    1 2
    • Replies: 14
    • Views: 613
    09-03-2014, 09:54 AM Go to last post
  37. Bryant RTU issues

    Started by dannyp19, 08-23-2014 02:32 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 696
    09-03-2014, 08:41 AM Go to last post
  38. daikin VRVIII

    Started by snake32, 08-07-2014 01:28 PM
    • Replies: 6
    • Views: 638
    09-02-2014, 03:42 PM Go to last post
  39. Lowest Micron ever??

    Started by ARTICHILL, 08-31-2014 11:49 PM
    • Replies: 7
    • Views: 618
    09-02-2014, 08:58 AM Go to last post
  40. Anyone doing Family Dollar or Dollar General service?

    Started by MechTech2013, 06-06-2014 02:04 AM
    8 Pages
    1 2 3 4 5 6 ... 8
    • Replies: 92
    • Views: 6,504
    09-01-2014, 11:15 PM Go to last post
  41. carrier 06D drop in pressure

    Started by D J, 08-28-2014 05:45 PM
    • Replies: 4
    • Views: 432
    09-01-2014, 01:18 PM Go to last post
  42. Bluon r-G8 Refrigerant....

    Started by ems4ty, 10-17-2012 10:55 PM
    2 Pages
    1 2
    • Replies: 22
    • Views: 3,928
    09-01-2014, 06:25 AM Go to last post
  43. Quality Control on New Units

    Started by Mike19, 08-14-2014 10:48 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 1,339
    09-01-2014, 06:12 AM Go to last post
  44. Is this a capacitor on a contactor coil

    Started by newbe0507, 08-29-2014 06:38 AM
    2 Pages
    1 2
    • Replies: 16
    • Views: 1,096
    09-01-2014, 02:34 AM Go to last post
  45. Tranqulity 27 water leak issues

    Started by pyramid2455, 08-30-2014 09:42 AM
    • Replies: 7
    • Views: 353
    08-31-2014, 11:09 PM Go to last post
  46. 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: 878
    08-31-2014, 06:14 AM Go to last post

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