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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: 22,306
    08-10-2011, 04:34 PM Go to last post
  1. Normal Thread Normal Threads

  2. York Chiller YCIV Lockout: HPCO Fault

    Started by hbriverol, Yesterday 12:38 PM
    • Replies: 7
    • Views: 344
    Today, 04:41 PM Go to last post
  3. r422b trane intellipak

    Started by joebear, 08-13-2022 01:23 PM
    • Replies: 14
    • Views: 412
    Today, 06:30 AM Go to last post
  4. BMS Dabbling/Cross training

    Started by MDCountryTech, 08-11-2022 04:48 PM
    • Replies: 15
    • Views: 488
    Yesterday, 05:04 PM Go to last post
  5. islandaire PTAC 2022

    Started by Ljj87011, 08-14-2022 09:38 PM
    • Replies: 1
    • Views: 245
    Yesterday, 07:27 AM Go to last post
  6. GREE GMV VRF error code E2

    Started by isleofvanman, 08-13-2022 01:07 PM
    • Replies: 0
    • Views: 182
    08-13-2022, 01:07 PM Go to last post
  7. Cool Refrigerant Cylinder Disposal

    Started by chickenfloyd72, 08-12-2022 08:08 AM
    • Replies: 3
    • Views: 786
    08-12-2022, 01:20 PM Go to last post
  8. Indoor Frankenstien Unit Still Won't Cool Space

    Started by dooner90, 07-05-2022 09:33 PM
    • Replies: 9
    • Views: 618
    08-11-2022, 06:32 PM Go to last post
    • Replies: 11
    • Views: 1,009
    08-11-2022, 06:15 PM Go to last post
  9. Walk In Freezer Drain Pan Ice Build Up.

    Started by chickenfloyd72, 08-09-2022 08:32 AM
    • Replies: 14
    • Views: 377
    08-11-2022, 11:45 AM Go to last post
  10. Stulz COS-060-AR-U Server Room AC filter drier

    Started by tonkyman, 06-25-2019 03:38 PM
    • Replies: 7
    • Views: 1,824
    08-11-2022, 09:53 AM Go to last post
  11. TXV Sensing Bulb

    Started by chickenfloyd72, 08-10-2022 10:18 AM
    • Replies: 9
    • Views: 344
    08-11-2022, 08:41 AM Go to last post
  12. Daikin vrv hand held tool/programmer.

    Started by anthonyac1, 08-04-2022 09:44 AM
    • Replies: 11
    • Views: 561
    08-09-2022, 11:53 PM Go to last post
  13. Carrier room-top NOT rooftop ac equipment

    Started by timjimbob, 08-06-2022 09:22 AM
    • Replies: 3
    • Views: 483
    08-06-2022, 07:18 PM Go to last post
  14. VAV RTU with no reheats

    Started by targetman, 08-04-2022 05:25 AM
    • Replies: 3
    • Views: 681
    08-05-2022, 04:05 AM Go to last post
  15. 2" wc drop across cooling coil? Not dirty, looks mint. Stumped

    Started by Gdh33, 06-03-2022 01:12 PM
    2 Pages
    1 2
    • Replies: 25
    • Views: 1,958
    08-04-2022, 02:00 PM Go to last post
    • Replies: 9
    • Views: 452
    08-03-2022, 06:57 PM Go to last post
  16. VRF Outdoor Failover

    Started by CraziFuzzy, 06-07-2022 05:38 PM
    • Replies: 2
    • Views: 1,002
    08-03-2022, 09:25 AM Go to last post
  17. Left her dead in the water. However, tomorrow...

    Started by MrReedz, 06-09-2021 10:25 PM
    • Replies: 11
    • Views: 1,680
    08-03-2022, 07:12 AM Go to last post
  18. LG Multi V 5 system

    Started by Kasari, 07-21-2022 12:10 PM
    • Replies: 3
    • Views: 706
    08-02-2022, 08:49 PM Go to last post
  19. Fulton Boiler Password

    Started by Profiler, 06-28-2022 04:33 PM
    • Replies: 2
    • Views: 977
    08-01-2022, 06:54 PM Go to last post
  20. Schrader valve core grades

    Started by Piratebones, 03-30-2012 07:32 AM
    • Replies: 12
    • Views: 5,633
    08-01-2022, 06:29 PM Go to last post
  21. Transformer In Rush Current

    Started by Aerovox, 08-01-2022 04:02 PM
    • Replies: 5
    • Views: 186
    08-01-2022, 06:01 PM Go to last post
  22. Rusted dryer/filter

    Started by Red850kid, 07-26-2022 11:24 AM
    2 Pages
    1 2
    • Replies: 25
    • Views: 837
    08-01-2022, 01:27 PM Go to last post
  23. Manually open the exv on control panel

    Started by fkdeazevedo, 07-04-2022 08:08 PM
    • Replies: 3
    • Views: 786
    08-01-2022, 11:57 AM Go to last post
  24. York Simplicity PC3 software

    Started by Oodly, 05-01-2022 08:03 AM
    • Replies: 11
    • Views: 720
    07-31-2022, 12:24 PM Go to last post
  25. York tonnage

    Started by EugeneTheJeep, 07-26-2022 11:51 AM
    • Replies: 13
    • Views: 397
    07-31-2022, 10:58 AM Go to last post
  26. MITSUBSHI air conditioner wired controller

    Started by Tommyang, 07-30-2022 04:05 PM
    • Replies: 4
    • Views: 277
    07-30-2022, 10:21 PM Go to last post
  27. Jandy Pool Heat Pump Shuts Off On Head Pressure.

    Started by gruntly, 07-12-2022 05:43 PM
    2 Pages
    1 2
    • Replies: 21
    • Views: 625
    07-29-2022, 06:08 PM Go to last post
  28. Lightbulb Another Technique for Adjusting TXV?

    Started by E&E, 04-22-2020 06:15 PM
    2 Pages
    1 2
    • Replies: 30
    • Views: 5,068
    07-28-2022, 02:07 PM Go to last post
  29. What's the difference between these filters?

    Started by packratt, 07-26-2022 05:38 PM
    • Replies: 5
    • Views: 600
    07-27-2022, 09:47 AM Go to last post
  30. Carel controller training

    Started by 597_app, 07-26-2022 02:40 PM
    • Replies: 1
    • Views: 485
    07-26-2022, 04:42 PM Go to last post
    • Replies: 31
    • Views: 1,327
    07-26-2022, 02:16 PM Go to last post
  31. Lennox condenser fan

    Started by arctictulsa, 07-21-2022 01:11 AM
    • Replies: 8
    • Views: 622
    07-26-2022, 09:03 AM Go to last post
  32. LGMV SOFTWARE DOWNLOAD FOR TOOL

    Started by ColeD, 03-16-2022 02:35 PM
    • Replies: 5
    • Views: 1,028
    07-25-2022, 12:50 PM Go to last post
  33. Factory Rebuild Turbocor TT300

    Started by cfe, 07-19-2022 10:21 PM
    • Replies: 4
    • Views: 875
    07-24-2022, 01:07 PM Go to last post
    • Replies: 2
    • Views: 444
    07-19-2022, 06:28 AM Go to last post
  34. York D1EX030

    Started by Ju1ceman, 07-14-2022 08:16 PM
    • Replies: 6
    • Views: 517
    07-15-2022, 06:08 PM Go to last post
  35. Will R438a Work In A R407c Condenser?

    Started by gilbert450, 07-14-2022 08:10 PM
    • Replies: 8
    • Views: 320
    07-15-2022, 04:25 AM Go to last post
  36. I cannot find the short

    Started by Snapperhead, 07-05-2022 04:23 PM
    2 Pages
    1 2
    • Replies: 27
    • Views: 1,142
    07-14-2022, 07:18 PM Go to last post
  37. York Equipment

    Started by HvAckid82, 07-13-2022 08:32 PM
    • Replies: 8
    • Views: 561
    07-14-2022, 07:17 PM Go to last post

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