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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: 10,616
    08-10-2011, 04:34 PM Go to last post
  1. Normal Thread Normal Threads

  2. Condenser fan motor temperature

    Started by NDserviceman, 08-06-2016 11:30 AM
    4 Pages
    1 2 3 4
    • Replies: 40
    • Views: 2,977
    08-11-2016, 06:53 AM Go to last post
  3. In need of Data Aire DAAD-2034 service manual

    Started by snooked321, 07-07-2016 11:04 AM
    • Replies: 10
    • Views: 1,052
    08-10-2016, 10:18 AM Go to last post
  4. Controlling CW on light commercial

    Started by cvcsmkr, 07-28-2016 01:26 PM
    • Replies: 7
    • Views: 931
    08-10-2016, 02:27 AM Go to last post
  5. first timer to this site

    Started by farm tech, 08-09-2016 05:51 AM
    • Replies: 2
    • Views: 525
    08-09-2016, 09:26 PM Go to last post
  6. Help

    Started by GCLOER, 08-08-2016 04:14 PM
    • Replies: 9
    • Views: 862
    08-09-2016, 07:10 AM Go to last post
  7. Bard vs. Eubanks

    Started by timjimbob, 08-08-2016 03:18 PM
    • Replies: 2
    • Views: 570
    08-08-2016, 11:45 PM Go to last post
  8. Trane CGAE conversion question

    Started by mccann, 07-31-2016 06:36 AM
    • Replies: 7
    • Views: 759
    08-07-2016, 11:13 AM Go to last post
  9. Lg vrf condenser unit

    Started by marter, 03-31-2015 08:31 PM
    • Replies: 4
    • Views: 1,431
    08-07-2016, 10:51 AM Go to last post
    • Replies: 9
    • Views: 816
    08-07-2016, 10:35 AM Go to last post
  10. YORK troubles

    Started by HVACPASTOR, 07-24-2016 05:49 AM
    • Replies: 9
    • Views: 1,222
    08-06-2016, 09:48 PM Go to last post
    • Replies: 2
    • Views: 474
    08-06-2016, 08:44 PM Go to last post
  11. Liebert VH363??

    Started by Temp_Drop, 08-03-2016 10:52 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 1,097
    08-06-2016, 09:20 AM Go to last post
  12. Compressor Checkout proceedures

    Started by rhkohl, 08-02-2016 05:28 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 1,335
    08-05-2016, 05:44 PM Go to last post
  13. 51,800 does 60,000 worth of work?

    Started by mccann, 08-04-2016 08:01 AM
    • Replies: 9
    • Views: 972
    08-05-2016, 01:46 PM Go to last post
    • Replies: 9
    • Views: 640
    08-05-2016, 01:55 AM Go to last post
  14. trane thermostat

    Started by Asm Mechanical, 08-04-2016 11:42 AM
    • Replies: 2
    • Views: 467
    08-04-2016, 11:27 PM Go to last post
  15. 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: 2,522
    08-04-2016, 06:04 PM Go to last post
    • Replies: 4
    • Views: 796
    08-04-2016, 02:30 PM Go to last post
  16. cap tube

    Started by conncollguy, 07-30-2016 08:00 PM
    3 Pages
    1 2 3
    • Replies: 33
    • Views: 1,768
    08-04-2016, 11:02 AM Go to last post
    • Replies: 7
    • Views: 890
    08-04-2016, 09:56 AM Go to last post
  17. York rtu 10 ton. Board issues??

    Started by Jophez, 08-03-2016 08:37 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 869
    08-04-2016, 12:33 AM Go to last post
  18. Data room steam generator humidifier problem

    Started by Robber, 08-02-2016 09:15 PM
    • Replies: 8
    • Views: 644
    08-03-2016, 11:17 PM Go to last post
  19. 30RBA Faults

    Started by d_lee1, 08-02-2016 09:28 PM
    • Replies: 3
    • Views: 451
    08-03-2016, 06:00 PM Go to last post
    • Replies: 0
    • Views: 392
    08-03-2016, 12:32 PM Go to last post
  20. what size txvs?

    Started by Asm Mechanical, 08-01-2016 11:13 AM
    • Replies: 7
    • Views: 715
    08-02-2016, 09:35 PM Go to last post
  21. Single Phasing takes out low voltage contactors?

    Started by rhkohl, 08-02-2016 05:02 PM
    • Replies: 4
    • Views: 499
    08-02-2016, 08:35 PM Go to last post
  22. Compressor Checkout procedures

    Started by rhkohl, 08-02-2016 05:30 PM
    • Replies: 0
    • Views: 382
    08-02-2016, 05:30 PM Go to last post
  23. 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: 1,424
    08-02-2016, 11:10 AM Go to last post
  24. Walkin cooler issue

    Started by KILLINIT, 07-26-2016 09:15 AM
    4 Pages
    1 2 3 4
    • Replies: 49
    • Views: 3,152
    08-01-2016, 09:18 PM Go to last post
  25. HFC/CO2 exchange heat to Glycol circuit

    Started by Citizen, 07-26-2016 03:10 AM
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,011
    08-01-2016, 12:54 PM Go to last post
  26. Discharge pressure VS condenser pressure

    Started by Tim Hvac66, 07-27-2016 06:20 AM
    • Replies: 12
    • Views: 1,181
    07-31-2016, 07:08 PM Go to last post
  27. Trane Intellipak 2

    Started by flydfan, 06-27-2016 10:32 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 2,146
    07-31-2016, 06:42 PM Go to last post
  28. Trane TR200 ground fault issues

    Started by newtool, 07-18-2016 05:42 PM
    • Replies: 4
    • Views: 755
    07-31-2016, 12:58 PM Go to last post
  29. York modification?

    Started by mitchellpsp, 07-28-2016 08:04 PM
    • Replies: 5
    • Views: 732
    07-31-2016, 10:10 AM Go to last post
  30. Carrier 38APD Liquid flood back

    Started by targetman, 05-21-2014 05:58 PM
    • Replies: 7
    • Views: 1,899
    07-31-2016, 06:45 AM Go to last post
  31. pump coupling

    Started by targetman, 07-17-2016 08:48 AM
    • Replies: 10
    • Views: 959
    07-30-2016, 07:49 PM Go to last post
  32. trane install concerns

    Started by Macburny, 07-30-2016 02:26 PM
    • Replies: 2
    • Views: 481
    07-30-2016, 05:14 PM Go to last post
  33. Lennox package unit drain pan

    Started by Muchoextremo, 07-25-2016 01:19 PM
    • Replies: 3
    • Views: 574
    07-29-2016, 08:50 PM Go to last post
  34. Trane Hollow Shaft- shaft end removal?

    Started by CTmachine, 07-26-2016 01:13 PM
    • Replies: 5
    • Views: 711
    07-29-2016, 08:39 PM Go to last post
  35. Copeland ZR94KCE-TF5-950

    Started by Gunslinger, 07-28-2016 10:06 PM
    • Replies: 3
    • Views: 540
    07-29-2016, 04:47 PM Go to last post
  36. 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: 7,394
    07-29-2016, 10:53 AM Go to last post
  37. Superheat and Subcooled levels

    Started by federernadal, 07-22-2016 02:13 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 1,433
    07-28-2016, 10:15 PM Go to last post
  38. Cooler EMT Pressure switch cutout

    Started by bshultz, 07-25-2016 10:09 AM
    • Replies: 10
    • Views: 643
    07-26-2016, 08:42 PM Go to last post
  39. microtech II firmware corruption?

    Started by theilladelph, 07-24-2016 06:21 PM
    • Replies: 9
    • Views: 672
    07-25-2016, 08:26 PM Go to last post
  40. Carrier RTU blowing fuses

    Started by Want to Learn, 07-24-2016 01:28 PM
    • Replies: 9
    • Views: 910
    07-25-2016, 07:11 PM Go to last post
  41. Intermittant TXV or CFM

    Started by timjimbob, 07-18-2016 08:24 AM
    • Replies: 7
    • Views: 805
    07-25-2016, 07:10 AM Go to last post
    • Replies: 9
    • Views: 658
    07-24-2016, 08:28 PM Go to last post
  42. Carrier will lay off 2100 peaple

    Started by servicefitter, 02-11-2016 10:18 PM
    21 Pages
    1 2 3 4 5 6 ... 21
    • Replies: 260
    • Views: 22,450
    07-24-2016, 08:11 PM Go to last post
  43. Transformer White Rodgers

    Started by Mikeasy, 07-24-2016 12:45 PM
    • Replies: 3
    • Views: 422
    07-24-2016, 06:12 PM Go to last post
  44. ICP CAC048LAA

    Started by bacooltech, 07-11-2016 01:16 PM
    • Replies: 11
    • Views: 840
    07-24-2016, 05:30 PM Go to last post

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