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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: 11,048
    08-10-2011, 04:34 PM Go to last post
  1. Normal Thread Normal Threads

  2. Looking for a good motor

    Started by kirkb, Yesterday 01:11 PM
    • Replies: 3
    • Views: 124
    Today, 11:08 AM Go to last post
  3. Bad TXV symptoms

    Started by HvacPhil, Yesterday 09:48 PM
    • Replies: 3
    • Views: 116
    Today, 10:59 AM Go to last post
    • Replies: 23
    • Views: 522
    Today, 07:44 AM Go to last post
  4. Trane Intellipak. "Its hard to start a Trane".

    Started by Kevin Orye, 07-17-2018 09:11 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 332
    Today, 07:07 AM Go to last post
  5. New Refrig System Install - Floral Cooler

    Started by CKRD, 06-29-2018 09:53 PM
    • Replies: 10
    • Views: 343
    Today, 06:46 AM Go to last post
  6. Mini Split Leak

    Started by Skilleg, 07-09-2018 11:17 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 555
    Yesterday, 12:07 PM Go to last post
  7. Best leak detector in your opinion.

    Started by ReferTek, 07-14-2018 11:09 AM
    • Replies: 12
    • Views: 301
    07-17-2018, 08:35 PM Go to last post
    • Replies: 0
    • Views: 50
    07-17-2018, 09:01 AM Go to last post
  8. Cooling load estimation

    Started by ben9108, 06-30-2018 10:02 AM
    4 Pages
    1 2 3 4
    • Replies: 41
    • Views: 745
    07-16-2018, 01:49 PM Go to last post
  9. What is this?

    Started by Rockwell, 07-15-2018 01:02 AM
    2 Pages
    1 2
    • Replies: 20
    • Views: 548
    07-16-2018, 10:37 AM Go to last post
  10. Restaurant cooling

    Started by KickedGinger, 07-13-2018 10:41 PM
    3 Pages
    1 2 3
    • Replies: 28
    • Views: 556
    07-15-2018, 10:10 PM Go to last post
  11. Question Hose selection questions

    Started by Tomoson, 07-13-2018 12:48 AM
    2 Pages
    1 2
    • Replies: 16
    • Views: 318
    07-15-2018, 04:30 PM Go to last post
  12. Gas Code

    Started by wsfergy, 07-12-2018 03:46 PM
    • Replies: 9
    • Views: 283
    07-14-2018, 12:30 PM Go to last post
  13. RTU blower assembly failure

    Started by SeampYankee, 06-20-2018 10:22 PM
    3 Pages
    1 2 3
    • Replies: 33
    • Views: 745
    07-13-2018, 01:12 PM Go to last post
  14. Water Treatment Questions Welcome!

    Started by waterworld, 11-13-2010 01:48 PM
    7 Pages
    1 2 3 4 5 6 ... 7
    • Replies: 79
    • Views: 18,937
    07-13-2018, 04:08 AM Go to last post
  15. Globe thermometer

    Started by cktan22, 07-11-2018 03:16 AM
    • Replies: 4
    • Views: 161
    07-12-2018, 12:15 AM Go to last post
    • Replies: 7
    • Views: 636
    07-11-2018, 04:07 PM Go to last post
  16. 6 ton AC package unit does have any metering device?

    Started by david170, 07-10-2018 03:11 AM
    2 Pages
    1 2
    • Replies: 23
    • Views: 527
    07-11-2018, 10:44 AM Go to last post
  17. Filter Change By Final Resistance Rating

    Started by techmatic, 07-05-2018 12:40 PM
    • Replies: 6
    • Views: 235
    07-10-2018, 10:57 PM Go to last post
  18. york ylaa chiller

    Started by cooling_houston, 06-20-2017 01:09 PM
    • Replies: 8
    • Views: 538
    07-10-2018, 05:31 PM Go to last post
  19. compressor troubleshooting

    Started by david170, 07-08-2018 11:05 PM
    • Replies: 6
    • Views: 291
    07-10-2018, 03:27 AM Go to last post
  20. Rtu constantly leaking water

    Started by anthonyac1, 07-03-2018 03:29 PM
    2 Pages
    1 2
    • Replies: 21
    • Views: 521
    07-09-2018, 11:09 PM Go to last post
  21. Gasket Material

    Started by FrostGiant, 07-07-2018 01:32 PM
    • Replies: 3
    • Views: 205
    07-09-2018, 02:25 PM Go to last post
  22. Tightening lugs while machine is hot

    Started by jimp, 07-04-2018 09:45 AM
    3 Pages
    1 2 3
    • Replies: 31
    • Views: 977
    07-09-2018, 12:41 AM Go to last post
  23. MIDEA WALL UNIT GIVING ERROR CODE

    Started by nytech28, 07-08-2018 08:33 PM
    • Replies: 3
    • Views: 126
    07-08-2018, 10:09 PM Go to last post
  24. ICP RTU heat pump (3 phase)

    Started by JohnKlamo, 07-06-2018 07:21 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 313
    07-08-2018, 06:58 PM Go to last post
  25. Daikin rtu unit made by Rheem

    Started by supernova72, 07-08-2018 04:56 PM
    • Replies: 4
    • Views: 147
    07-08-2018, 05:59 PM Go to last post
    • Replies: 43
    • Views: 915
    07-08-2018, 10:14 AM Go to last post
  26. Wire sizing and maximum over current protection device sizing

    Started by R123, 06-30-2018 08:09 PM
    18 Pages
    1 2 3 4 5 6 ... 18
    • Replies: 225
    • Views: 2,495
    07-07-2018, 08:02 PM Go to last post
  27. Do I have non-condensables?

    Started by Tomjd, 06-26-2018 06:49 AM
    3 Pages
    1 2 3
    • Replies: 36
    • Views: 1,143
    07-06-2018, 11:38 PM Go to last post
  28. Trane Varitrac CCP keeps calibrating

    Started by Sryan42, 07-05-2018 01:36 PM
    • Replies: 5
    • Views: 125
    07-06-2018, 04:58 PM Go to last post
  29. Refrigeration Charging Question

    Started by Fsubarashii, 06-25-2018 11:19 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 592
    07-06-2018, 02:22 PM Go to last post
  30. Oversize driers in units with microchannel condenser

    Started by drpsr99, 06-25-2018 10:27 AM
    2 Pages
    1 2
    • Replies: 17
    • Views: 570
    07-06-2018, 02:10 PM Go to last post
  31. Callbacks - Do they bother you?

    Started by HvacPhil, 06-29-2018 09:06 PM
    3 Pages
    1 2 3
    • Replies: 27
    • Views: 908
    07-06-2018, 02:08 PM Go to last post
  32. Something in refrigerant oil

    Started by BennyD, 07-03-2018 09:41 AM
    3 Pages
    1 2 3
    • Replies: 31
    • Views: 618
    07-06-2018, 02:01 PM Go to last post
  33. Blower over amping

    Started by rricci, 06-21-2018 08:16 PM
    • Replies: 8
    • Views: 446
    07-05-2018, 07:32 PM Go to last post
  34. Wood fired pizza restaurant

    Started by dnr, 06-29-2018 10:04 PM
    • Replies: 8
    • Views: 308
    07-05-2018, 09:27 AM Go to last post
  35. Confused Alerton IBEX Question

    Started by JayeJSAV, 07-03-2018 02:25 PM
    • Replies: 1
    • Views: 101
    07-05-2018, 01:59 AM Go to last post
  36. Vacuum speed vs connection size

    Started by Shreadhead, 05-20-2018 12:06 PM
    4 Pages
    1 2 3 4
    • Replies: 48
    • Views: 1,505
    07-04-2018, 11:04 PM Go to last post
  37. Start switches

    Started by Nico5678, 06-22-2018 08:31 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 334
    07-04-2018, 07:57 AM Go to last post
    • Replies: 20
    • Views: 761
    07-04-2018, 02:52 AM Go to last post
  38. York predator leaks

    Started by Robber, 07-02-2018 08:22 AM
    • Replies: 8
    • Views: 229
    07-03-2018, 11:57 PM Go to last post
  39. Chiller surging - need your expertise

    Started by Sancho Pancho, 07-28-2009 06:46 PM
    2 Pages
    1 2
    19xr, carrier chiller, chiller, chiller trouble, surge, surging
    • Replies: 24
    • Views: 13,445
    07-02-2018, 11:34 AM Go to last post
  40. Is metal required

    Started by solarmonkey, 07-01-2018 01:19 PM
    • Replies: 2
    • Views: 206
    07-01-2018, 05:49 PM Go to last post
  41. De-coupler pipe in chilled water system

    Started by ben9108, 06-30-2018 10:07 AM
    • Replies: 9
    • Views: 238
    07-01-2018, 10:16 AM Go to last post
  42. Lennox 160 n2m rooftop unit

    Started by Atlerdk, 06-30-2018 03:51 AM
    • Replies: 0
    • Views: 162
    06-30-2018, 03:51 AM Go to last post
  43. Confused Compressor info

    Started by FORENG, 06-29-2018 01:06 PM
    • Replies: 1
    • Views: 151
    06-29-2018, 02:25 PM Go to last post
  44. Carrier University

    Started by blizzard9500, 06-22-2018 01:02 PM
    • Replies: 2
    • Views: 272
    06-29-2018, 10:28 AM Go to last post
  45. Ice Machine backflow preventer

    Started by acman17, 10-08-2014 11:04 PM
    • Replies: 4
    • Views: 5,474
    06-29-2018, 07:42 AM Go to last post
  46. Trane Voyger

    Started by hands, 06-28-2018 07:18 PM
    • Replies: 6
    • Views: 261
    06-29-2018, 05:57 AM Go to last post

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