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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: 9,869
    08-10-2011, 04:34 PM Go to last post
  1. Normal Thread Normal Threads

  2. Trane Schematics

    Started by starkshandac, 09-13-2011 09:27 PM
    • Replies: 6
    • Views: 2,846
    08-13-2016, 09:47 PM Go to last post
  3. Insulating help

    Started by bigjoe2330, 08-12-2016 10:18 PM
    • Replies: 8
    • Views: 600
    08-13-2016, 06:27 AM Go to last post
  4. Leak Detection

    Started by acbean, 06-08-2016 07:07 PM
    4 Pages
    1 2 3 4
    • Replies: 48
    • Views: 3,375
    08-12-2016, 08:52 PM Go to last post
  5. McQuay restriction

    Started by JakRabbit, 08-10-2016 05:11 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,216
    08-12-2016, 11:35 AM Go to last post
  6. Mini-Split High Temp Alert to phone?

    Started by Snaple4, 05-18-2016 08:12 PM
    • Replies: 6
    • Views: 1,026
    08-12-2016, 01:06 AM Go to last post
  7. Condenser fan motor temperature

    Started by NDserviceman, 08-06-2016 11:30 AM
    4 Pages
    1 2 3 4
    • Replies: 40
    • Views: 2,513
    08-11-2016, 06:53 AM Go to last post
  8. In need of Data Aire DAAD-2034 service manual

    Started by snooked321, 07-07-2016 11:04 AM
    • Replies: 10
    • Views: 915
    08-10-2016, 10:18 AM Go to last post
  9. Controlling CW on light commercial

    Started by cvcsmkr, 07-28-2016 01:26 PM
    • Replies: 7
    • Views: 831
    08-10-2016, 02:27 AM Go to last post
  10. first timer to this site

    Started by farm tech, 08-09-2016 05:51 AM
    • Replies: 2
    • Views: 465
    08-09-2016, 09:26 PM Go to last post
  11. Help

    Started by GCLOER, 08-08-2016 04:14 PM
    • Replies: 9
    • Views: 728
    08-09-2016, 07:10 AM Go to last post
  12. Bard vs. Eubanks

    Started by timjimbob, 08-08-2016 03:18 PM
    • Replies: 2
    • Views: 475
    08-08-2016, 11:45 PM Go to last post
  13. Trane CGAE conversion question

    Started by mccann, 07-31-2016 06:36 AM
    • Replies: 7
    • Views: 635
    08-07-2016, 11:13 AM Go to last post
  14. Lg vrf condenser unit

    Started by marter, 03-31-2015 08:31 PM
    • Replies: 4
    • Views: 1,250
    08-07-2016, 10:51 AM Go to last post
    • Replies: 9
    • Views: 702
    08-07-2016, 10:35 AM Go to last post
  15. YORK troubles

    Started by HVACPASTOR, 07-24-2016 05:49 AM
    • Replies: 9
    • Views: 1,004
    08-06-2016, 09:48 PM Go to last post
    • Replies: 2
    • Views: 389
    08-06-2016, 08:44 PM Go to last post
  16. Liebert VH363??

    Started by Temp_Drop, 08-03-2016 10:52 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 914
    08-06-2016, 09:20 AM Go to last post
  17. Compressor Checkout proceedures

    Started by rhkohl, 08-02-2016 05:28 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 1,124
    08-05-2016, 05:44 PM Go to last post
  18. 51,800 does 60,000 worth of work?

    Started by mccann, 08-04-2016 08:01 AM
    • Replies: 9
    • Views: 798
    08-05-2016, 01:46 PM Go to last post
    • Replies: 9
    • Views: 532
    08-05-2016, 01:55 AM Go to last post
  19. trane thermostat

    Started by Asm Mechanical, 08-04-2016 11:42 AM
    • Replies: 2
    • Views: 400
    08-04-2016, 11:27 PM Go to last post
  20. York RTU heating Ignition control failure during AC, unit locks out??

    Started by tcape, 07-22-2016 03:52 PM
    3 Pages
    1 2 3
    • Replies: 34
    • Views: 2,009
    08-04-2016, 06:04 PM Go to last post
    • Replies: 4
    • Views: 659
    08-04-2016, 02:30 PM Go to last post
  21. cap tube

    Started by conncollguy, 07-30-2016 08:00 PM
    3 Pages
    1 2 3
    • Replies: 33
    • Views: 1,547
    08-04-2016, 11:02 AM Go to last post
    • Replies: 7
    • Views: 688
    08-04-2016, 09:56 AM Go to last post
  22. York rtu 10 ton. Board issues??

    Started by Jophez, 08-03-2016 08:37 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 706
    08-04-2016, 12:33 AM Go to last post
  23. Data room steam generator humidifier problem

    Started by Robber, 08-02-2016 09:15 PM
    • Replies: 8
    • Views: 504
    08-03-2016, 11:17 PM Go to last post
  24. 30RBA Faults

    Started by d_lee1, 08-02-2016 09:28 PM
    • Replies: 3
    • Views: 351
    08-03-2016, 06:00 PM Go to last post
    • Replies: 0
    • Views: 308
    08-03-2016, 12:32 PM Go to last post
  25. what size txvs?

    Started by Asm Mechanical, 08-01-2016 11:13 AM
    • Replies: 7
    • Views: 588
    08-02-2016, 09:35 PM Go to last post
  26. Single Phasing takes out low voltage contactors?

    Started by rhkohl, 08-02-2016 05:02 PM
    • Replies: 4
    • Views: 413
    08-02-2016, 08:35 PM Go to last post
  27. Compressor Checkout procedures

    Started by rhkohl, 08-02-2016 05:30 PM
    • Replies: 0
    • Views: 291
    08-02-2016, 05:30 PM Go to last post
  28. Do we reuse fuses that survive after taking a big hit?

    Started by mixsit, 07-26-2016 07:26 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,204
    08-02-2016, 11:10 AM Go to last post
  29. Walkin cooler issue

    Started by KILLINIT, 07-26-2016 09:15 AM
    4 Pages
    1 2 3 4
    • Replies: 49
    • Views: 2,809
    08-01-2016, 09:18 PM Go to last post
  30. HFC/CO2 exchange heat to Glycol circuit

    Started by Citizen, 07-26-2016 03:10 AM
    2 Pages
    1 2
    • Replies: 15
    • Views: 870
    08-01-2016, 12:54 PM Go to last post
  31. Discharge pressure VS condenser pressure

    Started by Tim Hvac66, 07-27-2016 06:20 AM
    • Replies: 12
    • Views: 986
    07-31-2016, 07:08 PM Go to last post
  32. Trane Intellipak 2

    Started by flydfan, 06-27-2016 10:32 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,730
    07-31-2016, 06:42 PM Go to last post
  33. Trane TR200 ground fault issues

    Started by newtool, 07-18-2016 05:42 PM
    • Replies: 4
    • Views: 632
    07-31-2016, 12:58 PM Go to last post
  34. York modification?

    Started by mitchellpsp, 07-28-2016 08:04 PM
    • Replies: 5
    • Views: 641
    07-31-2016, 10:10 AM Go to last post
  35. Carrier 38APD Liquid flood back

    Started by targetman, 05-21-2014 05:58 PM
    • Replies: 7
    • Views: 1,755
    07-31-2016, 06:45 AM Go to last post
  36. pump coupling

    Started by targetman, 07-17-2016 08:48 AM
    • Replies: 10
    • Views: 858
    07-30-2016, 07:49 PM Go to last post
  37. trane install concerns

    Started by Macburny, 07-30-2016 02:26 PM
    • Replies: 2
    • Views: 403
    07-30-2016, 05:14 PM Go to last post
  38. Lennox package unit drain pan

    Started by Muchoextremo, 07-25-2016 01:19 PM
    • Replies: 3
    • Views: 486
    07-29-2016, 08:50 PM Go to last post
  39. Trane Hollow Shaft- shaft end removal?

    Started by CTmachine, 07-26-2016 01:13 PM
    • Replies: 5
    • Views: 571
    07-29-2016, 08:39 PM Go to last post
  40. Copeland ZR94KCE-TF5-950

    Started by Gunslinger, 07-28-2016 10:06 PM
    • Replies: 3
    • Views: 455
    07-29-2016, 04:47 PM Go to last post
  41. someone have an explaination for this?

    Started by Service93, 06-30-2016 10:23 PM
    8 Pages
    1 2 3 4 5 6 ... 8
    • Replies: 102
    • Views: 6,634
    07-29-2016, 10:53 AM Go to last post
  42. Superheat and Subcooled levels

    Started by federernadal, 07-22-2016 02:13 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 1,207
    07-28-2016, 10:15 PM Go to last post
  43. Cooler EMT Pressure switch cutout

    Started by bshultz, 07-25-2016 10:09 AM
    • Replies: 10
    • Views: 588
    07-26-2016, 08:42 PM Go to last post
  44. microtech II firmware corruption?

    Started by theilladelph, 07-24-2016 06:21 PM
    • Replies: 9
    • Views: 567
    07-25-2016, 08:26 PM Go to last post
  45. Carrier RTU blowing fuses

    Started by Want to Learn, 07-24-2016 01:28 PM
    • Replies: 9
    • Views: 760
    07-25-2016, 07:11 PM Go to last post

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