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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: 19,963
    08-10-2011, 04:34 PM Go to last post
  1. Normal Thread Normal Threads

  2. Air purifier

    Started by CEAS-AC-TECH, 05-06-2021 01:04 PM
    2 Pages
    1 2
    • Replies: 31
    • Views: 609
    Today, 04:57 PM Go to last post
  3. 48HG Economizer Motor going to 100%

    Started by Wallywimple, Today 04:47 PM
    • Replies: 0
    • Views: 53
    Today, 04:47 PM Go to last post
    • Replies: 0
    • Views: 65
    Today, 09:09 AM Go to last post
  4. 40-50 degree ambient subcooling

    Started by Jbtone73, 05-07-2021 10:20 PM
    • Replies: 10
    • Views: 275
    Today, 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: 784
    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: 702
    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: 698
    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: 555
    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: 291
    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: 112
    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: 188
    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: 487
    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: 201
    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: 1,687
    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: 1,926
    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: 1,601
    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: 548
    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: 1,592
    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: 1,611
    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: 953
    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: 686
    04-19-2021, 09:41 AM Go to last post
    • Replies: 5
    • Views: 380
    04-18-2021, 09:31 PM Go to last post
    • Replies: 26
    • Views: 1,076
    04-14-2021, 12:40 PM Go to last post
  22. SCWD050

    Started by Web, 04-13-2021 02:07 PM
    • Replies: 2
    • Views: 361
    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: 425
    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: 1,631
    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: 39,523
    04-12-2021, 07:06 AM Go to last post
    • Replies: 15
    • Views: 787
    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: 13,681
    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: 288
    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: 327
    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: 9,715
    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: 605
    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: 3,114
    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: 847
    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: 575
    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: 932
    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: 357
    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: 3,941
    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: 516
    03-29-2021, 10:51 AM Go to last post

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