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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: 11,146
    08-10-2011, 04:34 PM Go to last post
  1. Normal Thread Normal Threads

  2. Cooling Restaurant

    Started by username1, Today 02:12 AM
    • Replies: 0
    • Views: 63
    Today, 02:12 AM Go to last post
  3. Maintenance guy messing with equipment

    Started by Nick Bristow, Yesterday 06:31 PM
    • Replies: 7
    • Views: 167
    Yesterday, 09:59 PM Go to last post
  4. Trane/samsung vrf start up issues

    Started by fitzyfitta, Yesterday 05:00 PM
    • Replies: 10
    • Views: 115
    Yesterday, 09:48 PM Go to last post
  5. Best leak detector in your opinion.

    Started by ReferTek, 07-14-2018 11:09 AM
    3 Pages
    1 2 3
    • Replies: 30
    • Views: 1,217
    Yesterday, 09:28 PM Go to last post
  6. McQuay Chiller password

    Started by jon94520, Yesterday 03:40 PM
    • Replies: 1
    • Views: 77
    Yesterday, 07:26 PM Go to last post
  7. Conde ser fan dropping out on a Intellipack unit

    Started by wildgato, 08-18-2018 04:10 PM
    2 Pages
    1 2
    • Replies: 22
    • Views: 426
    Yesterday, 06:01 PM Go to last post
  8. R22 Conversion

    Started by Tommytools, Yesterday 02:13 PM
    • Replies: 1
    • Views: 89
    Yesterday, 03:49 PM Go to last post
  9. Closed loop Cooling tower sequence of operation-

    Started by dave1234, 08-16-2018 06:41 PM
    3 Pages
    1 2 3
    • Replies: 26
    • Views: 494
    08-18-2018, 07:51 PM Go to last post
    • Replies: 1
    • Views: 147
    08-18-2018, 04:21 PM Go to last post
  10. Confused Makes.no sense does it, or am I wrong about this ?

    Started by ga1279, 08-11-2018 12:25 PM
    2 Pages
    1 2
    • Replies: 22
    • Views: 636
    08-18-2018, 02:08 PM Go to last post
  11. York manuals Needed

    Started by jmandtc, 08-18-2018 06:15 AM
    • Replies: 1
    • Views: 110
    08-18-2018, 07:52 AM Go to last post
  12. Mitsubishi wire ?

    Started by coolerinfrederick, 08-17-2018 10:36 AM
    • Replies: 6
    • Views: 232
    08-18-2018, 12:33 AM Go to last post
  13. Copeland scroll rattling noise every 10-15 seconds

    Started by dgr1209, 05-26-2018 11:00 PM
    2 Pages
    1 2
    • Replies: 24
    • Views: 1,288
    08-17-2018, 10:42 PM Go to last post
  14. Fresh air or air to air exchanger

    Started by uffdanow00, 08-16-2018 02:18 PM
    • Replies: 4
    • Views: 125
    08-17-2018, 12:11 PM Go to last post
    • Replies: 45
    • Views: 1,316
    08-16-2018, 10:28 PM Go to last post
  15. Hmm Do you ever get a compressor that's a different phase?

    Started by CircusEnvy, 08-10-2018 06:46 PM
    4 Pages
    1 2 3 4
    • Replies: 48
    • Views: 1,336
    08-16-2018, 09:03 PM Go to last post
  16. New to combustion analysis, have questions

    Started by alikair, 08-11-2018 11:31 AM
    2 Pages
    1 2
    • Replies: 20
    • Views: 487
    08-16-2018, 02:33 PM Go to last post
    • Replies: 0
    • Views: 84
    08-16-2018, 10:46 AM Go to last post
  17. Lightbulb Demand Trane Accessories

    Started by 缘雨8200, 08-15-2018 03:42 AM
    • Replies: 9
    • Views: 252
    08-15-2018, 10:37 PM Go to last post
  18. Evacuation setup

    Started by Bglenn525, 08-14-2018 09:48 PM
    • Replies: 9
    • Views: 275
    08-15-2018, 10:19 PM Go to last post
  19. unit information from compressor nameplate?

    Started by SeampYankee, 08-15-2018 02:22 PM
    • Replies: 5
    • Views: 135
    08-15-2018, 08:00 PM Go to last post
  20. Trane Varitrac error screen

    Started by Sryan42, 08-14-2018 11:41 AM
    • Replies: 1
    • Views: 112
    08-14-2018, 01:10 PM Go to last post
  21. Marley gearbox bearing change

    Started by Freightshaker, 04-11-2013 10:50 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 2,989
    08-14-2018, 10:32 AM Go to last post
  22. Vari-trane VCCE - Actuator Spec/Location

    Started by HVAC-PH, 08-13-2018 12:00 PM
    • Replies: 7
    • Views: 173
    08-14-2018, 03:00 AM Go to last post
  23. Trane chillers

    Started by orona, 08-13-2018 12:58 AM
    • Replies: 1
    • Views: 186
    08-13-2018, 04:52 PM Go to last post
  24. York YCAS Unloader voltage too high

    Started by TravisNJ, 08-12-2018 11:39 AM
    • Replies: 11
    • Views: 276
    08-13-2018, 02:49 PM Go to last post
  25. getting high head pressure issue

    Started by nytech28, 08-06-2018 03:37 PM
    4 Pages
    1 2 3 4
    • Replies: 47
    • Views: 1,159
    08-13-2018, 12:41 PM Go to last post
  26. Lightbulb Understanding Economizer controls

    Started by TakePrideInWork, 08-09-2018 12:25 PM
    • Replies: 11
    • Views: 373
    08-13-2018, 12:06 PM Go to last post
    • Replies: 8
    • Views: 357
    08-13-2018, 11:14 AM Go to last post
  27. 70 Ton AAON

    Started by mattt787, 08-02-2018 01:49 PM
    • Replies: 5
    • Views: 394
    08-13-2018, 05:34 AM Go to last post
    • Replies: 15
    • Views: 360
    08-12-2018, 08:22 PM Go to last post
    • Replies: 3
    • Views: 133
    08-12-2018, 06:53 PM Go to last post
  28. Arena Ammonia System

    Started by chill1986, 08-09-2018 04:55 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 429
    08-12-2018, 04:08 PM Go to last post
  29. york pack unit not cooling

    Started by nytech28, 08-04-2018 08:10 PM
    2 Pages
    1 2
    • Replies: 23
    • Views: 684
    08-12-2018, 10:31 AM Go to last post
  30. Weighing 250 and 1000lb recovery cylinders

    Started by Shreadhead, 08-10-2018 02:42 PM
    • Replies: 6
    • Views: 267
    08-12-2018, 10:16 AM Go to last post
  31. Bad TXV symptoms

    Started by HvacPhil, 07-18-2018 09:48 PM
    • Replies: 8
    • Views: 539
    08-12-2018, 10:15 AM Go to last post
  32. Carrier RTU forced air furnace cooling unit

    Started by Darius07, 08-11-2018 08:46 AM
    • Replies: 7
    • Views: 185
    08-11-2018, 07:42 PM Go to last post
  33. R410A mistake

    Started by skorepeo, 08-09-2018 05:40 PM
    • Replies: 4
    • Views: 324
    08-09-2018, 09:39 PM Go to last post
  34. Issues with Trane RTU

    Started by Neato7888, 08-07-2018 02:52 PM
    • Replies: 6
    • Views: 337
    08-09-2018, 07:02 PM Go to last post
  35. Luxaire ZS15 RTU

    Started by SeampYankee, 08-04-2018 11:57 PM
    2 Pages
    1 2
    • Replies: 22
    • Views: 496
    08-08-2018, 02:10 PM Go to last post
  36. Duct System Design problem

    Started by ben9108, 08-07-2018 11:40 PM
    • Replies: 0
    • Views: 168
    08-07-2018, 11:40 PM Go to last post
  37. Trane Voyager Scroll (CSHD) Oil Level

    Started by unholythree, 08-05-2018 02:15 PM
    • Replies: 6
    • Views: 255
    08-07-2018, 11:06 AM Go to last post
  38. New Refrig System Install - Floral Cooler

    Started by CKRD, 06-29-2018 09:53 PM
    • Replies: 12
    • Views: 539
    08-07-2018, 10:17 AM Go to last post
    • Replies: 12
    • Views: 280
    08-06-2018, 04:19 PM Go to last post
    • Replies: 7
    • Views: 319
    08-05-2018, 12:19 PM Go to last post
  39. Vrf/ mini split start up sheet

    Started by fitzyfitta, 08-04-2018 07:07 PM
    • Replies: 1
    • Views: 154
    08-04-2018, 07:12 PM Go to last post
  40. Micron contemplations

    Started by 3.14, 06-12-2018 07:00 PM
    5 Pages
    1 2 3 4 5
    • Replies: 58
    • Views: 1,982
    08-03-2018, 05:05 PM Go to last post
  41. Carrier check valve noisy

    Started by coolairman, 08-02-2018 04:15 PM
    • Replies: 1
    • Views: 176
    08-03-2018, 04:30 PM Go to last post
  42. Trane microchannel repair kit

    Started by bahamacool, 07-22-2018 10:32 PM
    • Replies: 9
    • Views: 531
    08-03-2018, 10:25 AM Go to last post
  43. Troubleshooting a carrier 7 ton

    Started by skorepeo, 08-01-2018 07:50 PM
    3 Pages
    1 2 3
    • Replies: 27
    • Views: 591
    08-02-2018, 04:48 PM Go to last post

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