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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: 19,960
    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: 23
    • Views: 475
    Yesterday, 08:26 PM Go to last post
  3. 40-50 degree ambient subcooling

    Started by Jbtone73, 05-07-2021 10:20 PM
    • Replies: 9
    • Views: 243
    Yesterday, 02:57 PM Go to last post
  4. Condenser fan motor replacement

    Started by bwd111, 05-05-2021 07:56 PM
    3 Pages
    1 2 3
    • Replies: 47
    • Views: 770
    05-08-2021, 03:54 PM Go to last post
  5. Condenser pressure drop circuit 1 restriction

    Started by Elite-Mech, 05-04-2021 08:27 PM
    2 Pages
    1 2
    • Replies: 37
    • Views: 691
    05-07-2021, 07:53 AM Go to last post
  6. Shameless plug

    Started by 2sac, 04-26-2021 09:54 PM
    • Replies: 11
    • Views: 694
    05-06-2021, 04:35 PM Go to last post
  7. Polyolester oil recycling

    Started by nonickname, 04-18-2021 02:31 AM
    • Replies: 12
    • Views: 551
    05-06-2021, 09:25 AM Go to last post
  8. Lenox Prodigy and ERV

    Started by Snapperhead, 04-29-2021 10:10 PM
    • Replies: 9
    • Views: 287
    05-04-2021, 08:00 PM Go to last post
  9. Fabrication Cam Duct / Field Orders

    Started by macattack1100, 05-04-2021 08:36 AM
    • Replies: 1
    • Views: 111
    05-04-2021, 10:41 AM Go to last post
  10. Trane ECM

    Started by targetman, 05-02-2021 09:35 AM
    • Replies: 0
    • Views: 183
    05-02-2021, 09:35 AM Go to last post
  11. Single Gauge Manifold for water balance?

    Started by 71CHOPS, 04-28-2021 01:10 PM
    • Replies: 17
    • Views: 482
    04-30-2021, 09:28 AM Go to last post
  12. Trane wiring schematic

    Started by chander, 04-29-2021 07:03 PM
    • Replies: 3
    • Views: 196
    04-29-2021, 08:42 PM Go to last post
  13. Confused Chiller Re-tubing advise

    Started by jlunaCR, 10-21-2019 04:22 AM
    • Replies: 12
    • Views: 1,684
    04-27-2021, 04:43 PM Go to last post
  14. 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: 1,914
    04-27-2021, 01:56 PM Go to last post
  15. York predator leaks

    Started by Robber, 07-02-2018 08:22 AM
    • Replies: 14
    • Views: 1,600
    04-26-2021, 10:13 AM Go to last post
  16. Oil Cooler Bypassed

    Started by Shane Bird, 04-21-2021 03:06 PM
    • Replies: 13
    • Views: 547
    04-23-2021, 09:05 AM Go to last post
  17. Carrier vane axial service bulletin

    Started by ksefan, 01-03-2020 02:52 PM
    • Replies: 12
    • Views: 1,586
    04-22-2021, 06:54 PM Go to last post
  18. Adding AC to small greasy kitchen

    Started by Snapperhead, 04-15-2021 05:58 PM
    3 Pages
    1 2 3
    • Replies: 53
    • Views: 1,604
    04-22-2021, 05:56 AM Go to last post
  19. 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: 947
    04-20-2021, 10:39 PM Go to last post
  20. Carrier Chiller

    Started by glaswiegan2001, 03-17-2021 06:13 PM
    • Replies: 11
    • Views: 678
    04-19-2021, 09:41 AM Go to last post
    • Replies: 5
    • Views: 376
    04-18-2021, 09:31 PM Go to last post
    • Replies: 26
    • Views: 1,064
    04-14-2021, 12:40 PM Go to last post
  21. SCWD050

    Started by Web, 04-13-2021 02:07 PM
    • Replies: 2
    • Views: 356
    04-14-2021, 11:36 AM Go to last post
  22. Minimum 10” w.c. HVAC Equipment

    Started by vskaria78, 04-12-2021 09:19 PM
    • Replies: 11
    • Views: 420
    04-13-2021, 08:21 PM Go to last post
  23. Refrigeration equipment install

    Started by HE>I, 04-02-2021 11:10 AM
    3 Pages
    1 2 3
    • Replies: 48
    • Views: 1,624
    04-13-2021, 10:52 AM Go to last post
  24. Dolphin chemical free water treatment

    Started by colorado dave, 02-22-2005 06:38 PM
    4 Pages
    1 2 3 4
    • Replies: 72
    • Views: 39,519
    04-12-2021, 07:06 AM Go to last post
    • Replies: 15
    • Views: 781
    04-10-2021, 11:18 AM Go to last post
  25. Drilling gas orifices

    Started by sgagne199, 03-06-2015 05:15 PM
    2 Pages
    1 2
    • Replies: 33
    • Views: 13,675
    04-09-2021, 08:13 PM Go to last post
  26. Virtual S4 Boot Camp

    Started by steves4, 04-08-2021 06:03 PM
    bacnet, gateway, integration, metasys n2, opc, snmp, training
    • Replies: 0
    • Views: 282
    04-08-2021, 06:03 PM Go to last post
  27. Infinity emx155 manual PDF needed

    Started by anthonyac1, 04-04-2021 12:54 PM
    • Replies: 2
    • Views: 323
    04-08-2021, 05:08 PM Go to last post
  28. York D1SS240G40017HPB

    Started by jmiles, 02-20-2013 05:35 PM
    2 Pages
    1 2
    • Replies: 38
    • Views: 9,711
    04-07-2021, 09:27 PM Go to last post
  29. Evap Coil LAT Temperature control

    Started by AdrienneGC, 03-30-2021 05:21 PM
    2 Pages
    1 2
    • Replies: 22
    • Views: 599
    04-04-2021, 09:37 AM Go to last post
  30. Contactors getting burnt

    Started by Snapperhead, 12-14-2020 12:42 PM
    2 Pages
    1 2
    • Replies: 38
    • Views: 3,111
    04-03-2021, 11:39 AM Go to last post
  31. 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: 844
    04-01-2021, 10:06 AM Go to last post
  32. Bristol compressor performance data

    Started by BBeerme, 03-31-2021 05:15 PM
    2 Pages
    1 2
    • Replies: 21
    • Views: 572
    04-01-2021, 08:18 AM Go to last post
  33. Sprinkler heads

    Started by Iceman_pdx, 03-24-2021 11:21 AM
    • Replies: 12
    • Views: 928
    03-31-2021, 06:27 PM Go to last post
  34. Turbo Air E2 error code

    Started by Modepk1, 03-30-2021 01:21 PM
    • Replies: 4
    • Views: 352
    03-30-2021, 05:47 PM Go to last post
  35. Frown Hiring headache looking for input

    Started by anthonyac1, 03-11-2021 09:23 PM
    3 Pages
    1 2 3
    • Replies: 58
    • Views: 3,816
    03-30-2021, 10:02 AM Go to last post
  36. Inficon Whisper leak detector opinion

    Started by emptech, 03-28-2021 02:22 PM
    • Replies: 4
    • Views: 513
    03-29-2021, 10:51 AM Go to last post
  37. Damper Bearing Grease

    Started by Velociraptor, 03-25-2021 05:45 PM
    • Replies: 5
    • Views: 450
    03-29-2021, 10:41 AM Go to last post
  38. Chiller maintenance recover refrigerant

    Started by andrewandre288, 02-26-2021 11:20 AM
    2 Pages
    1 2
    • Replies: 24
    • Views: 1,288
    03-27-2021, 02:20 PM Go to last post

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