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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: 3,350
    08-10-2011, 04:34 PM Go to last post
  1. Megger readings

    Started by sraburne, 04-10-2014 11:46 PM
    3 Pages
    1 2 3
    • Replies: 27
    • Views: 632
    Today, 09:04 PM Go to last post
  2. Tadiran brand ductless mini split??

    Started by mr_guy, Today 08:53 PM
    • Replies: 0
    • Views: 1
    Today, 08:53 PM Go to last post
  3. Leak repair

    Started by tpodany88, 01-13-2014 06:56 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 804
    Today, 08:53 PM Go to last post
  4. Amp draw on 7.5 ton Carrier

    Started by chillywill, Yesterday 07:54 PM
    • Replies: 7
    • Views: 116
    Today, 08:06 PM Go to last post
  5. System charging question

    Started by bigbucks, 03-20-2014 01:22 PM
    3 Pages
    1 2 3
    • Replies: 35
    • Views: 1,454
    Today, 06:48 PM Go to last post
  6. micro channel coils

    Started by huckleberry8523, 04-15-2014 02:14 PM
    • Replies: 6
    • Views: 264
    Today, 05:47 PM Go to last post
  7. GE Trane AHU-replace motor

    Started by timjimbob, 04-14-2014 12:17 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 231
    Today, 02:53 PM Go to last post
    • Replies: 2
    • Views: 151
    Today, 02:49 PM Go to last post
  8. r22 at 300 psig?

    Started by mr.freeze01, 04-14-2014 06:36 PM
    2 Pages
    1 2
    • Replies: 22
    • Views: 510
    Today, 09:45 AM Go to last post
  9. schrader cores in equipment

    Started by flasweating, Yesterday 06:45 AM
    2 Pages
    1 2
    • Replies: 19
    • Views: 405
    Today, 09:06 AM Go to last post
  10. Weight of Trane RTU?

    Started by Cbssteve, Yesterday 05:22 PM
    • Replies: 2
    • Views: 117
    Today, 07:06 AM Go to last post
  11. Industrial Air Compressor Help Advice

    Started by lowtech, 11-09-2013 05:47 PM
    • Replies: 11
    • Views: 574
    Today, 02:24 AM Go to last post
  12. Problem: Solids in AHU Plenum

    Started by EntropyM, Today 12:18 AM
    • Replies: 0
    • Views: 49
    Today, 12:18 AM Go to last post
  13. what's your VFD of choice?

    Started by The Juice, 04-15-2014 03:11 PM
    • Replies: 10
    • Views: 227
    Yesterday, 09:07 PM Go to last post
  14. daikin vrv heat recovery system

    Started by davison8410, 04-15-2014 06:18 PM
    • Replies: 4
    • Views: 138
    Yesterday, 07:43 PM Go to last post
  15. Confused Carrier screw chiller will not reset

    Started by rgb, 07-04-2012 08:35 AM
    • Replies: 12
    • Views: 1,391
    Yesterday, 01:03 AM Go to last post
  16. Computer Room AC, Dehumidify without Re-Heat coil?

    Started by Shard, 03-11-2014 03:38 AM
    • Replies: 7
    • Views: 543
    04-15-2014, 10:47 PM Go to last post
    • Replies: 4
    • Views: 374
    04-15-2014, 10:38 PM Go to last post
  17. 90 ton Intellipak supply fan trouble

    Started by masterjc, 04-08-2014 03:34 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 530
    04-14-2014, 09:24 PM Go to last post
  18. Trane RTHA TRANE

    Started by Toby1Knobi, 04-12-2014 07:45 AM
    • Replies: 5
    • Views: 224
    04-14-2014, 12:16 PM Go to last post
  19. Confused Moving to sales? Good decision? Bad decision?

    Started by tuba, 04-12-2014 11:13 AM
    • Replies: 9
    • Views: 298
    04-13-2014, 10:36 PM Go to last post
  20. Ammonia in the air

    Started by 929rc51, 04-13-2014 07:23 PM
    • Replies: 6
    • Views: 219
    04-13-2014, 08:33 PM Go to last post
  21. power flame burner

    Started by dave sulz, 04-01-2014 07:09 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 452
    04-11-2014, 09:10 AM Go to last post
  22. Aaon digital compressor unloader

    Started by jebes, 04-09-2014 09:01 AM
    2 Pages
    1 2
    • Replies: 17
    • Views: 444
    04-11-2014, 07:55 AM Go to last post
  23. changing from R22 to 410A

    Started by The Juice, 04-04-2014 10:04 AM
    2 Pages
    1 2
    • Replies: 25
    • Views: 836
    04-10-2014, 10:15 PM Go to last post
  24. zephyr dehumidifier problem

    Started by rdantz, 02-28-2014 03:58 PM
    • Replies: 1
    • Views: 191
    04-10-2014, 02:58 PM Go to last post
  25. Power Exhaust

    Started by Haley0123, 04-01-2014 04:17 PM
    • Replies: 6
    • Views: 297
    04-10-2014, 02:33 PM Go to last post
  26. Confused PTAC Unit Install

    Started by justdan, 03-17-2014 02:40 AM
    • Replies: 6
    • Views: 468
    04-09-2014, 02:12 PM Go to last post
  27. Shipco condensate pump

    Started by dave sulz, 04-07-2014 06:30 PM
    • Replies: 3
    • Views: 154
    04-09-2014, 07:12 AM Go to last post
  28. 19xrv

    Started by GOG, 04-08-2014 09:13 PM
    • Replies: 1
    • Views: 123
    04-08-2014, 11:12 PM Go to last post
  29. Trane Summit UPCM Edit Program Needed

    Started by Josh Moak, 03-12-2014 11:06 AM
    • Replies: 9
    • Views: 318
    04-08-2014, 05:37 PM Go to last post
  30. Fedders Old Old Model CGE028A5A Heat/Cooling

    Started by nrowey, 11-25-2013 04:06 PM
    • Replies: 3
    • Views: 299
    04-08-2014, 01:10 PM Go to last post
  31. input and out put voltage of a transformer the same.

    Started by anthonyac1, 03-29-2014 12:22 PM
    3 Pages
    1 2 3
    • Replies: 29
    • Views: 1,140
    04-07-2014, 11:28 PM Go to last post
  32. Heatcraft evap coil

    Started by Alitakjack, 04-06-2014 11:35 PM
    • Replies: 4
    • Views: 259
    04-07-2014, 05:18 PM Go to last post
  33. what is causing txv to swing

    Started by hvac17011, 04-01-2014 08:06 PM
    4 Pages
    1 2 3 4
    • Replies: 39
    • Views: 1,133
    04-07-2014, 10:23 AM Go to last post
  34. California to Nashville

    Started by TEAMTRANE, 04-02-2014 11:01 PM
    • Replies: 11
    • Views: 363
    04-07-2014, 12:04 AM Go to last post
  35. Meters

    Started by fordguy, 02-07-2014 11:01 AM
    • Replies: 9
    • Views: 644
    04-06-2014, 07:03 PM Go to last post
  36. draining a large hot water system in the summer.

    Started by dave sulz, 04-03-2014 07:25 PM
    • Replies: 7
    • Views: 313
    04-06-2014, 02:08 PM Go to last post
  37. Trane voyager running compressor without blower

    Started by vathicus, 04-05-2014 09:29 AM
    • Replies: 1
    • Views: 212
    04-05-2014, 09:59 AM Go to last post
  38. Charging with motor master

    Started by High Seer, 04-01-2014 09:32 PM
    • Replies: 4
    • Views: 286
    04-05-2014, 09:28 AM Go to last post
  39. Tool bag

    Started by Obiwan1, 03-26-2014 10:22 PM
    • Replies: 10
    • Views: 550
    04-05-2014, 08:41 AM Go to last post
  40. Proper vaccum/Charge

    Started by lethal52, 04-03-2014 09:54 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 627
    04-05-2014, 07:54 AM Go to last post
  41. Carrier 06Ds - 'Total Line vs their Reman'?

    Started by mixsit, 04-03-2014 03:07 PM
    • Replies: 4
    • Views: 235
    04-05-2014, 07:37 AM Go to last post
    • Replies: 2
    • Views: 197
    04-05-2014, 07:26 AM Go to last post
  42. LG VRF system

    Started by abcets, 04-02-2014 08:35 AM
    • Replies: 8
    • Views: 287
    04-05-2014, 02:02 AM Go to last post
  43. aaeon 40 ton rtu

    Started by dave sulz, 03-29-2014 06:15 PM
    • Replies: 9
    • Views: 354
    04-04-2014, 09:42 PM Go to last post
  44. Dectron Dry-O-Tron

    Started by Toddbrewster, 01-03-2014 06:56 PM
    • Replies: 8
    • Views: 475
    04-04-2014, 08:00 PM Go to last post
  45. Lennox L Series Condensor Replacement

    Started by coolerik, 04-02-2014 07:45 PM
    • Replies: 10
    • Views: 251
    04-02-2014, 11:37 PM Go to last post
    • Replies: 4
    • Views: 233
    04-02-2014, 11:22 PM Go to last post
  46. York Chiller

    Started by Charlie1776, 08-01-2012 10:04 AM
    2 Pages
    1 2
    • Replies: 16
    • Views: 1,786
    04-02-2014, 05:10 AM Go to last post

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