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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: 19,972
    08-10-2011, 04:34 PM Go to last post
  1. Normal Thread Normal Threads

  2. 48HG Economizer Motor going to 100%

    Started by Wallywimple, 05-10-2021 04:47 PM
    • Replies: 4
    • Views: 176
    Yesterday, 10:06 PM Go to last post
  3. Air purifier

    Started by CEAS-AC-TECH, 05-06-2021 01:04 PM
    2 Pages
    1 2
    • Replies: 35
    • Views: 703
    Yesterday, 09:38 PM Go to last post
    • Replies: 1
    • Views: 101
    05-10-2021, 10:26 PM Go to last post
  4. 40-50 degree ambient subcooling

    Started by Jbtone73, 05-07-2021 10:20 PM
    • Replies: 10
    • Views: 309
    05-10-2021, 07:00 AM Go to last post
  5. Condenser fan motor replacement

    Started by bwd111, 05-05-2021 07:56 PM
    3 Pages
    1 2 3
    • Replies: 47
    • Views: 814
    05-08-2021, 03:54 PM Go to last post
  6. Condenser pressure drop circuit 1 restriction

    Started by Elite-Mech, 05-04-2021 08:27 PM
    2 Pages
    1 2
    • Replies: 37
    • Views: 721
    05-07-2021, 07:53 AM Go to last post
  7. Shameless plug

    Started by 2sac, 04-26-2021 09:54 PM
    • Replies: 11
    • Views: 709
    05-06-2021, 04:35 PM Go to last post
  8. Polyolester oil recycling

    Started by nonickname, 04-18-2021 02:31 AM
    • Replies: 12
    • Views: 577
    05-06-2021, 09:25 AM Go to last post
  9. Lenox Prodigy and ERV

    Started by Snapperhead, 04-29-2021 10:10 PM
    • Replies: 9
    • Views: 306
    05-04-2021, 08:00 PM Go to last post
  10. Fabrication Cam Duct / Field Orders

    Started by macattack1100, 05-04-2021 08:36 AM
    • Replies: 1
    • Views: 122
    05-04-2021, 10:41 AM Go to last post
  11. Trane ECM

    Started by targetman, 05-02-2021 09:35 AM
    • Replies: 0
    • Views: 198
    05-02-2021, 09:35 AM Go to last post
  12. Single Gauge Manifold for water balance?

    Started by 71CHOPS, 04-28-2021 01:10 PM
    • Replies: 17
    • Views: 500
    04-30-2021, 09:28 AM Go to last post
  13. Trane wiring schematic

    Started by chander, 04-29-2021 07:03 PM
    • Replies: 3
    • Views: 214
    04-29-2021, 08:42 PM Go to last post
  14. Confused Chiller Re-tubing advise

    Started by jlunaCR, 10-21-2019 04:22 AM
    • Replies: 12
    • Views: 1,702
    04-27-2021, 04:43 PM Go to last post
  15. Engineers need to stop with the fan array designs...

    Started by CraziFuzzy, 03-03-2021 09:41 PM
    2 Pages
    1 2
    • Replies: 33
    • Views: 1,959
    04-27-2021, 01:56 PM Go to last post
  16. York predator leaks

    Started by Robber, 07-02-2018 08:22 AM
    • Replies: 14
    • Views: 1,610
    04-26-2021, 10:13 AM Go to last post
  17. Oil Cooler Bypassed

    Started by Shane Bird, 04-21-2021 03:06 PM
    • Replies: 13
    • Views: 567
    04-23-2021, 09:05 AM Go to last post
  18. Carrier vane axial service bulletin

    Started by ksefan, 01-03-2020 02:52 PM
    • Replies: 12
    • Views: 1,607
    04-22-2021, 06:54 PM Go to last post
  19. Adding AC to small greasy kitchen

    Started by Snapperhead, 04-15-2021 05:58 PM
    3 Pages
    1 2 3
    • Replies: 53
    • Views: 1,667
    04-22-2021, 05:56 AM Go to last post
  20. Some questions about converting an Intellipak to 407C.

    Started by Shane Bird, 04-17-2021 02:25 PM
    2 Pages
    1 2
    • Replies: 23
    • Views: 970
    04-20-2021, 10:39 PM Go to last post
  21. Carrier Chiller

    Started by glaswiegan2001, 03-17-2021 06:13 PM
    • Replies: 11
    • Views: 699
    04-19-2021, 09:41 AM Go to last post
    • Replies: 5
    • Views: 390
    04-18-2021, 09:31 PM Go to last post
    • Replies: 26
    • Views: 1,109
    04-14-2021, 12:40 PM Go to last post
  22. SCWD050

    Started by Web, 04-13-2021 02:07 PM
    • Replies: 2
    • Views: 371
    04-14-2021, 11:36 AM Go to last post
  23. Minimum 10” w.c. HVAC Equipment

    Started by vskaria78, 04-12-2021 09:19 PM
    • Replies: 11
    • Views: 434
    04-13-2021, 08:21 PM Go to last post
  24. Refrigeration equipment install

    Started by HE>I, 04-02-2021 11:10 AM
    3 Pages
    1 2 3
    • Replies: 48
    • Views: 1,657
    04-13-2021, 10:52 AM Go to last post
  25. Dolphin chemical free water treatment

    Started by colorado dave, 02-22-2005 06:38 PM
    4 Pages
    1 2 3 4
    • Replies: 72
    • Views: 39,550
    04-12-2021, 07:06 AM Go to last post
    • Replies: 15
    • Views: 797
    04-10-2021, 11:18 AM Go to last post
  26. Drilling gas orifices

    Started by sgagne199, 03-06-2015 05:15 PM
    2 Pages
    1 2
    • Replies: 33
    • Views: 13,697
    04-09-2021, 08:13 PM Go to last post
  27. Virtual S4 Boot Camp

    Started by steves4, 04-08-2021 06:03 PM
    bacnet, gateway, integration, metasys n2, opc, snmp, training
    • Replies: 0
    • Views: 297
    04-08-2021, 06:03 PM Go to last post
  28. Infinity emx155 manual PDF needed

    Started by anthonyac1, 04-04-2021 12:54 PM
    • Replies: 2
    • Views: 334
    04-08-2021, 05:08 PM Go to last post
  29. York D1SS240G40017HPB

    Started by jmiles, 02-20-2013 05:35 PM
    2 Pages
    1 2
    • Replies: 38
    • Views: 9,726
    04-07-2021, 09:27 PM Go to last post
  30. Evap Coil LAT Temperature control

    Started by AdrienneGC, 03-30-2021 05:21 PM
    2 Pages
    1 2
    • Replies: 22
    • Views: 621
    04-04-2021, 09:37 AM Go to last post
  31. Contactors getting burnt

    Started by Snapperhead, 12-14-2020 12:42 PM
    2 Pages
    1 2
    • Replies: 38
    • Views: 3,130
    04-03-2021, 11:39 AM Go to last post
  32. Russel unit 20 years old Need opinion.

    Started by Gary Warren Jr, 03-30-2021 07:04 PM
    2 Pages
    1 2
    cooler, glass doors, r22, russell refrigeration, superheat, txv, walkin
    • Replies: 36
    • Views: 865
    04-01-2021, 10:06 AM Go to last post
  33. Bristol compressor performance data

    Started by BBeerme, 03-31-2021 05:15 PM
    2 Pages
    1 2
    • Replies: 21
    • Views: 591
    04-01-2021, 08:18 AM Go to last post
  34. Sprinkler heads

    Started by Iceman_pdx, 03-24-2021 11:21 AM
    • Replies: 12
    • Views: 965
    03-31-2021, 06:27 PM Go to last post
  35. Turbo Air E2 error code

    Started by Modepk1, 03-30-2021 01:21 PM
    • Replies: 4
    • Views: 368
    03-30-2021, 05:47 PM Go to last post
  36. Frown Hiring headache looking for input

    Started by anthonyac1, 03-11-2021 09:23 PM
    3 Pages
    1 2 3
    • Replies: 58
    • Views: 4,094
    03-30-2021, 10:02 AM Go to last post
  37. Inficon Whisper leak detector opinion

    Started by emptech, 03-28-2021 02:22 PM
    • Replies: 4
    • Views: 526
    03-29-2021, 10:51 AM Go to last post

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