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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: 19,867
    08-10-2011, 04:34 PM Go to last post
  1. Normal Thread Normal Threads

  2. Carrier vane axial service bulletin

    Started by ksefan, 01-03-2020 02:52 PM
    • Replies: 12
    • Views: 1,401
    Today, 06:54 PM Go to last post
  3. Oil Cooler Bypassed

    Started by Shane Bird, Yesterday 03:06 PM
    • Replies: 9
    • Views: 234
    Today, 10:26 AM Go to last post
  4. Adding AC to small greasy kitchen

    Started by Snapperhead, 04-15-2021 05:58 PM
    3 Pages
    1 2 3
    • Replies: 53
    • Views: 1,129
    Today, 05:56 AM Go to last post
  5. 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: 702
    04-20-2021, 10:39 PM Go to last post
  6. Confused Chiller Re-tubing advise

    Started by jlunaCR, 10-21-2019 04:22 AM
    • Replies: 11
    • Views: 1,446
    04-19-2021, 07:41 PM Go to last post
  7. Polyolester oil recycling

    Started by nonickname, 04-18-2021 02:31 AM
    • Replies: 11
    • Views: 387
    04-19-2021, 10:27 AM Go to last post
  8. Carrier Chiller

    Started by glaswiegan2001, 03-17-2021 06:13 PM
    • Replies: 11
    • Views: 566
    04-19-2021, 09:41 AM Go to last post
    • Replies: 5
    • Views: 276
    04-18-2021, 09:31 PM Go to last post
    • Replies: 26
    • Views: 808
    04-14-2021, 12:40 PM Go to last post
  9. SCWD050

    Started by Web, 04-13-2021 02:07 PM
    • Replies: 2
    • Views: 268
    04-14-2021, 11:36 AM Go to last post
  10. Minimum 10 w.c. HVAC Equipment

    Started by vskaria78, 04-12-2021 09:19 PM
    • Replies: 11
    • Views: 328
    04-13-2021, 08:21 PM Go to last post
  11. Refrigeration equipment install

    Started by HE>I, 04-02-2021 11:10 AM
    3 Pages
    1 2 3
    • Replies: 48
    • Views: 1,267
    04-13-2021, 10:52 AM Go to last post
  12. Dolphin chemical free water treatment

    Started by colorado dave, 02-22-2005 06:38 PM
    4 Pages
    1 2 3 4
    • Replies: 72
    • Views: 39,299
    04-12-2021, 07:06 AM Go to last post
    • Replies: 15
    • Views: 636
    04-10-2021, 11:18 AM Go to last post
  13. Drilling gas orifices

    Started by sgagne199, 03-06-2015 05:15 PM
    2 Pages
    1 2
    • Replies: 33
    • Views: 13,451
    04-09-2021, 08:13 PM Go to last post
  14. Virtual S4 Boot Camp

    Started by steves4, 04-08-2021 06:03 PM
    bacnet, gateway, integration, metasys n2, opc, snmp, training
    • Replies: 0
    • Views: 194
    04-08-2021, 06:03 PM Go to last post
  15. Infinity emx155 manual PDF needed

    Started by anthonyac1, 04-04-2021 12:54 PM
    • Replies: 2
    • Views: 229
    04-08-2021, 05:08 PM Go to last post
  16. York D1SS240G40017HPB

    Started by jmiles, 02-20-2013 05:35 PM
    2 Pages
    1 2
    • Replies: 38
    • Views: 9,544
    04-07-2021, 09:27 PM Go to last post
  17. Engineers need to stop with the fan array designs...

    Started by CraziFuzzy, 03-03-2021 09:41 PM
    2 Pages
    1 2
    • Replies: 32
    • Views: 1,578
    04-04-2021, 09:38 AM Go to last post
  18. Evap Coil LAT Temperature control

    Started by AdrienneGC, 03-30-2021 05:21 PM
    2 Pages
    1 2
    • Replies: 22
    • Views: 446
    04-04-2021, 09:37 AM Go to last post
  19. Contactors getting burnt

    Started by Snapperhead, 12-14-2020 12:42 PM
    2 Pages
    1 2
    • Replies: 38
    • Views: 2,940
    04-03-2021, 11:39 AM Go to last post
  20. 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: 685
    04-01-2021, 10:06 AM Go to last post
  21. Bristol compressor performance data

    Started by BBeerme, 03-31-2021 05:15 PM
    2 Pages
    1 2
    • Replies: 21
    • Views: 425
    04-01-2021, 08:18 AM Go to last post
  22. Sprinkler heads

    Started by Iceman_pdx, 03-24-2021 11:21 AM
    • Replies: 12
    • Views: 685
    03-31-2021, 06:27 PM Go to last post
  23. Turbo Air E2 error code

    Started by Modepk1, 03-30-2021 01:21 PM
    • Replies: 4
    • Views: 255
    03-30-2021, 05:47 PM Go to last post
  24. Frown Hiring headache looking for input

    Started by anthonyac1, 03-11-2021 09:23 PM
    3 Pages
    1 2 3
    • Replies: 58
    • Views: 3,240
    03-30-2021, 10:02 AM Go to last post
  25. Inficon Whisper leak detector opinion

    Started by emptech, 03-28-2021 02:22 PM
    • Replies: 4
    • Views: 416
    03-29-2021, 10:51 AM Go to last post
  26. Damper Bearing Grease

    Started by Velociraptor, 03-25-2021 05:45 PM
    • Replies: 5
    • Views: 342
    03-29-2021, 10:41 AM Go to last post
  27. Chiller maintenance recover refrigerant

    Started by andrewandre288, 02-26-2021 11:20 AM
    2 Pages
    1 2
    • Replies: 24
    • Views: 1,130
    03-27-2021, 02:20 PM Go to last post
    • Replies: 3
    • Views: 409
    03-26-2021, 07:39 PM Go to last post
  28. Duct Finish Ring

    Started by HE>I, 03-25-2021 06:17 PM
    • Replies: 3
    • Views: 351
    03-26-2021, 12:18 AM Go to last post
    • Replies: 4
    • Views: 399
    03-25-2021, 01:28 PM Go to last post
  29. Lennox prodigy 2.0

    Started by rereese, 06-18-2017 08:38 AM
    • Replies: 9
    • Views: 4,460
    03-24-2021, 06:47 PM Go to last post
  30. What is this pressure switch setting?

    Started by CHAINIK, 03-24-2021 07:16 AM
    • Replies: 3
    • Views: 351
    03-24-2021, 06:38 PM Go to last post
  31. Anyone use this Drier?

    Started by newoldtech, 03-20-2021 11:05 AM
    • Replies: 14
    • Views: 697
    03-23-2021, 07:57 PM Go to last post
  32. National Champion Heaters

    Started by Dale Calnek, 03-22-2021 11:09 AM
    • Replies: 0
    • Views: 213
    03-22-2021, 11:09 AM Go to last post
  33. Steam humidifier

    Started by Tech52, 03-12-2021 09:01 PM
    • Replies: 13
    • Views: 634
    03-20-2021, 10:50 PM Go to last post
  34. Can someone explain?

    Started by jmsmars1, 03-16-2021 06:39 PM
    • Replies: 15
    • Views: 847
    03-20-2021, 01:39 AM Go to last post
  35. Commercial zoning needing bypass dampers

    Started by anthonyac1, 03-16-2021 09:51 PM
    • Replies: 13
    • Views: 502
    03-19-2021, 07:30 AM Go to last post
  36. Carrier Comfort Zone II packet data

    Started by maleche, 01-22-2009 07:56 PM
    4 Pages
    1 2 3 4
    • Replies: 60
    • Views: 18,147
    03-18-2021, 10:30 PM Go to last post

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