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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: 22,277
    08-10-2011, 04:34 PM Go to last post
  1. Normal Thread Normal Threads

    • Replies: 10
    • Views: 849
    Yesterday, 08:31 PM Go to last post
  2. Carrier room-top NOT rooftop ac equipment

    Started by timjimbob, 08-06-2022 09:22 AM
    • Replies: 3
    • Views: 373
    08-06-2022, 07:18 PM Go to last post
  3. Daikin vrv hand held tool/programmer.

    Started by anthonyac1, 08-04-2022 09:44 AM
    • Replies: 10
    • Views: 437
    08-05-2022, 10:40 AM Go to last post
  4. VAV RTU with no reheats

    Started by targetman, 08-04-2022 05:25 AM
    • Replies: 3
    • Views: 592
    08-05-2022, 04:05 AM Go to last post
  5. 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: 1,838
    08-04-2022, 02:00 PM Go to last post
    • Replies: 9
    • Views: 400
    08-03-2022, 06:57 PM Go to last post
  6. VRF Outdoor Failover

    Started by CraziFuzzy, 06-07-2022 05:38 PM
    • Replies: 2
    • Views: 891
    08-03-2022, 09:25 AM Go to last post
  7. Left her dead in the water. However, tomorrow...

    Started by MrReedz, 06-09-2021 10:25 PM
    • Replies: 11
    • Views: 1,624
    08-03-2022, 07:12 AM Go to last post
  8. LG Multi V 5 system

    Started by Kasari, 07-21-2022 12:10 PM
    • Replies: 3
    • Views: 619
    08-02-2022, 08:49 PM Go to last post
  9. Fulton Boiler Password

    Started by Profiler, 06-28-2022 04:33 PM
    • Replies: 2
    • Views: 946
    08-01-2022, 06:54 PM Go to last post
  10. Schrader valve core grades

    Started by Piratebones, 03-30-2012 07:32 AM
    • Replies: 12
    • Views: 5,567
    08-01-2022, 06:29 PM Go to last post
  11. Transformer In Rush Current

    Started by Aerovox, 08-01-2022 04:02 PM
    • Replies: 5
    • Views: 148
    08-01-2022, 06:01 PM Go to last post
  12. Rusted dryer/filter

    Started by Red850kid, 07-26-2022 11:24 AM
    2 Pages
    1 2
    • Replies: 25
    • Views: 729
    08-01-2022, 01:27 PM Go to last post
  13. Manually open the exv on control panel

    Started by fkdeazevedo, 07-04-2022 08:08 PM
    • Replies: 3
    • Views: 739
    08-01-2022, 11:57 AM Go to last post
  14. York Simplicity PC3 software

    Started by Oodly, 05-01-2022 08:03 AM
    • Replies: 11
    • Views: 670
    07-31-2022, 12:24 PM Go to last post
  15. York tonnage

    Started by EugeneTheJeep, 07-26-2022 11:51 AM
    • Replies: 13
    • Views: 358
    07-31-2022, 10:58 AM Go to last post
  16. MITSUBSHI air conditioner wired controller

    Started by Tommyang, 07-30-2022 04:05 PM
    • Replies: 4
    • Views: 231
    07-30-2022, 10:21 PM Go to last post
  17. 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: 531
    07-29-2022, 06:08 PM Go to last post
  18. Lightbulb Another Technique for Adjusting TXV?

    Started by E&E, 04-22-2020 06:15 PM
    2 Pages
    1 2
    • Replies: 30
    • Views: 4,960
    07-28-2022, 02:07 PM Go to last post
  19. What's the difference between these filters?

    Started by packratt, 07-26-2022 05:38 PM
    • Replies: 5
    • Views: 567
    07-27-2022, 09:47 AM Go to last post
  20. Carel controller training

    Started by 597_app, 07-26-2022 02:40 PM
    • Replies: 1
    • Views: 443
    07-26-2022, 04:42 PM Go to last post
    • Replies: 31
    • Views: 1,133
    07-26-2022, 02:16 PM Go to last post
  21. Lennox condenser fan

    Started by arctictulsa, 07-21-2022 01:11 AM
    • Replies: 8
    • Views: 573
    07-26-2022, 09:03 AM Go to last post
  22. LGMV SOFTWARE DOWNLOAD FOR TOOL

    Started by ColeD, 03-16-2022 02:35 PM
    • Replies: 5
    • Views: 992
    07-25-2022, 12:50 PM Go to last post
  23. Factory Rebuild Turbocor TT300

    Started by cfe, 07-19-2022 10:21 PM
    • Replies: 4
    • Views: 816
    07-24-2022, 01:07 PM Go to last post
    • Replies: 2
    • Views: 418
    07-19-2022, 06:28 AM Go to last post
  24. York D1EX030

    Started by Ju1ceman, 07-14-2022 08:16 PM
    • Replies: 6
    • Views: 472
    07-15-2022, 06:08 PM Go to last post
  25. Will R438a Work In A R407c Condenser?

    Started by gilbert450, 07-14-2022 08:10 PM
    • Replies: 8
    • Views: 276
    07-15-2022, 04:25 AM Go to last post
  26. I cannot find the short

    Started by Snapperhead, 07-05-2022 04:23 PM
    2 Pages
    1 2
    • Replies: 27
    • Views: 1,019
    07-14-2022, 07:18 PM Go to last post
  27. York Equipment

    Started by HvAckid82, 07-13-2022 08:32 PM
    • Replies: 8
    • Views: 508
    07-14-2022, 07:17 PM Go to last post
  28. Getting JCI sales order info

    Started by ds2130, 07-14-2022 12:14 PM
    • Replies: 2
    • Views: 421
    07-14-2022, 01:19 PM Go to last post
  29. RHEEM RAWE-240CAZ

    Started by Gunslinger, 07-13-2022 05:15 PM
    • Replies: 1
    • Views: 263
    07-13-2022, 05:35 PM Go to last post
  30. 2 Bad Compressors?

    Started by cemonds, 07-05-2022 10:15 AM
    2 Pages
    1 2
    • Replies: 20
    • Views: 793
    07-13-2022, 10:46 AM Go to last post
  31. Aaon VCBX BMS Intergration

    Started by air j, 07-12-2022 06:32 PM
    • Replies: 0
    • Views: 334
    07-12-2022, 06:32 PM Go to last post
  32. York RTU heating Ignition control failure during AC, unit locks out??

    Started by tcape, 07-22-2016 03:52 PM
    5 Pages
    1 2 3 4 5
    • Replies: 82
    • Views: 49,287
    07-11-2022, 04:55 PM Go to last post
  33. Indoor Frankenstien Unit Still Won't Cool Space

    Started by dooner90, 07-05-2022 09:33 PM
    • Replies: 8
    • Views: 523
    07-11-2022, 02:23 PM Go to last post
    • Replies: 11
    • Views: 437
    07-08-2022, 06:20 PM Go to last post
  34. Pump head/velocity pressure

    Started by Shreadhead, 06-24-2022 11:09 PM
    • Replies: 5
    • Views: 526
    07-07-2022, 04:29 PM Go to last post
  35. How many rafrigerant?

    Started by vivitisa, 07-06-2022 05:13 PM
    • Replies: 7
    • Views: 401
    07-07-2022, 03:59 PM Go to last post
    • Replies: 4
    • Views: 310
    07-07-2022, 12:15 PM Go to last post

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