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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: 6,324
    08-10-2011, 04:34 PM Go to last post
  1. Normal Thread Normal Threads

  2. Rooftop heating elements

    Started by narkom, 12-06-2013 08:46 AM
    2 Pages
    1 2
    • Replies: 14
    • Views: 1,738
    12-08-2013, 04:25 PM Go to last post
  3. need electric heat

    Started by MIREMEG, 12-07-2013 06:54 PM
    • Replies: 9
    • Views: 653
    12-08-2013, 01:28 PM Go to last post
  4. ycc036a1coba ignition issues

    Started by emb157, 12-06-2013 07:43 PM
    • Replies: 2
    • Views: 406
    12-08-2013, 12:59 PM Go to last post
  5. Rooftop unit ID

    Started by zibby, 12-07-2013 12:19 AM
    • Replies: 5
    • Views: 775
    12-07-2013, 06:34 PM Go to last post
  6. txv dognosis/set up

    Started by Joey Mengel, 12-06-2013 11:10 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 983
    12-07-2013, 05:33 PM Go to last post
  7. Lennox RTU's Prodigy Control System

    Started by TABBtanner, 12-06-2013 11:59 AM
    • Replies: 1
    • Views: 466
    12-06-2013, 07:45 PM Go to last post
  8. Aaon make up air troubles

    Started by gemco, 11-18-2013 07:05 AM
    • Replies: 8
    • Views: 903
    12-06-2013, 06:57 AM Go to last post
  9. Lennox RTU M# KGA092 smoke detector hook up

    Started by helgy, 12-05-2013 09:41 PM
    • Replies: 0
    • Views: 519
    12-05-2013, 09:41 PM Go to last post
  10. 30 ton voyager 3's

    Started by t2, 12-03-2013 08:24 AM
    • Replies: 10
    • Views: 754
    12-05-2013, 08:09 PM Go to last post
  11. trane heat help

    Started by aftech, 11-12-2013 09:53 AM
    • Replies: 11
    • Views: 1,378
    12-04-2013, 09:37 PM Go to last post
  12. Trane Odyssey Heat pump Defrost problem

    Started by Deltaforce, 12-04-2013 08:55 PM
    • Replies: 2
    • Views: 614
    12-04-2013, 09:34 PM Go to last post
  13. Evaporator change on a intellipak.

    Started by Waxoon, 12-02-2013 09:56 PM
    • Replies: 2
    • Views: 552
    12-04-2013, 07:28 AM Go to last post
    • Replies: 11
    • Views: 1,079
    12-04-2013, 12:05 AM Go to last post
  14. VAV reading

    Started by n-e-w Jerz!, 11-29-2013 11:10 AM
    • Replies: 6
    • Views: 853
    12-01-2013, 06:39 PM Go to last post
  15. COSTCO WAREHOUSE RMS SENSORS

    Started by Pipefitter597, 11-20-2013 10:06 PM
    • Replies: 2
    • Views: 606
    12-01-2013, 04:24 PM Go to last post
  16. Head pressure control

    Started by Latent Cond, 11-30-2013 12:43 PM
    • Replies: 2
    • Views: 521
    11-30-2013, 01:30 PM Go to last post
  17. Goodman CHP 12.5 Ton Heat Pump Defrost Issues

    Started by Vanguy, 11-30-2013 10:10 AM
    • Replies: 4
    • Views: 550
    11-30-2013, 12:51 PM Go to last post
  18. Pneumatic multizone units

    Started by nbusse, 11-27-2013 12:50 AM
    • Replies: 5
    • Views: 558
    11-30-2013, 07:04 AM Go to last post
  19. need york form 160.47 m2

    Started by justafitter2, 11-16-2013 02:04 AM
    • Replies: 4
    • Views: 687
    11-29-2013, 12:47 AM Go to last post
  20. Confused I guess I'm Burned out

    Started by MisterFixer, 11-06-2013 12:19 AM
    3 Pages
    1 2 3
    • Replies: 30
    • Views: 2,800
    11-28-2013, 09:52 PM Go to last post
  21. Confused Low pressure reading for R22

    Started by solojay, 11-26-2013 07:10 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 1,397
    11-28-2013, 08:38 AM Go to last post
  22. Obsolete Trane Thermostat

    Started by Jerry Jessup, 01-29-2012 11:40 PM
    • Replies: 3
    • Views: 2,284
    11-27-2013, 03:23 PM Go to last post
  23. RTAA 200 problem

    Started by jimmyd5, 11-26-2013 10:49 PM
    • Replies: 4
    • Views: 525
    11-27-2013, 01:28 PM Go to last post
  24. Old Trane Packaged RTU Nomenclature

    Started by rob119, 11-26-2013 05:23 PM
    • Replies: 4
    • Views: 1,092
    11-27-2013, 10:05 AM Go to last post
  25. 370v capacitor on 460v motor

    Started by shellkamp, 11-19-2013 07:59 PM
    • Replies: 9
    • Views: 1,143
    11-27-2013, 07:41 AM Go to last post
  26. Exclamation York rooftop help

    Started by Luc Ridolfi, 11-23-2013 06:52 PM
    • Replies: 12
    • Views: 1,405
    11-27-2013, 04:44 AM Go to last post
  27. rheem gas pack

    Started by Temp_Drop, 11-26-2013 11:51 PM
    • Replies: 2
    • Views: 723
    11-27-2013, 12:36 AM Go to last post
  28. Yellow Jacket Dye!!!!

    Started by reeferskipper, 11-18-2013 09:46 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 1,391
    11-26-2013, 03:38 PM Go to last post
    • Replies: 6
    • Views: 665
    11-26-2013, 01:22 AM Go to last post
  29. Trane Package unit

    Started by twinpop, 11-22-2013 09:28 PM
    • Replies: 5
    • Views: 768
    11-25-2013, 11:24 PM Go to last post
  30. Contactor and Overload for Trane screw compressor

    Started by kabodo2, 11-22-2013 09:46 PM
    • Replies: 3
    • Views: 578
    11-25-2013, 10:56 AM Go to last post
  31. Lennox ignition problems

    Started by tempest tech, 11-23-2013 06:27 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 1,693
    11-24-2013, 11:33 PM Go to last post
  32. Trane intelipak

    Started by jmandtc, 11-15-2013 07:52 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,660
    11-24-2013, 10:02 PM Go to last post
  33. Voyager vav airflow

    Started by t2, 11-23-2013 09:26 AM
    • Replies: 4
    • Views: 539
    11-24-2013, 04:27 PM Go to last post
  34. Voyager ycd075c3 stat problem

    Started by Troydillard79, 11-23-2013 11:16 AM
    • Replies: 6
    • Views: 489
    11-23-2013, 08:53 PM Go to last post
  35. System Aire

    Started by DPT, 11-22-2013 06:46 PM
    • Replies: 0
    • Views: 377
    11-22-2013, 06:46 PM Go to last post
  36. 19 XL Teardown

    Started by mikeg3066, 11-21-2013 12:32 PM
    • Replies: 4
    • Views: 971
    11-22-2013, 07:59 AM Go to last post
  37. Dectron DS-182-43 pulling vacuum

    Started by t2, 02-22-2013 08:07 AM
    • Replies: 8
    • Views: 1,119
    11-22-2013, 07:11 AM Go to last post
    • Replies: 1
    • Views: 444
    11-21-2013, 06:20 PM Go to last post
  38. Belimo ZIP Economizers - what's your opinion?

    Started by Bracero8, 11-21-2013 12:26 PM
    • Replies: 0
    • Views: 392
    11-21-2013, 12:26 PM Go to last post
  39. Economizer.

    Started by LKJoel, 11-05-2013 10:01 PM
    • Replies: 8
    • Views: 1,109
    11-21-2013, 12:21 PM Go to last post
    • Replies: 5
    • Views: 713
    11-21-2013, 10:52 AM Go to last post
  40. Mitsubishi H2hi sytem pressure check

    Started by fireburd29, 11-20-2013 12:21 AM
    • Replies: 6
    • Views: 455
    11-21-2013, 12:05 AM Go to last post
  41. McQuay, heat issues

    Started by Latent Cond, 11-18-2013 11:01 PM
    • Replies: 2
    • Views: 526
    11-20-2013, 10:54 PM Go to last post
  42. Old RayPak, orifices plugging up..

    Started by mixsit, 11-20-2013 04:31 PM
    • Replies: 0
    • Views: 387
    11-20-2013, 04:31 PM Go to last post
  43. Confused Carrier

    Started by mirfgtech, 11-20-2013 09:53 AM
    • Replies: 5
    • Views: 765
    11-20-2013, 02:40 PM Go to last post
  44. steam boiler piping thread sealant?

    Started by Rheeman, 11-19-2013 09:06 PM
    • Replies: 4
    • Views: 872
    11-20-2013, 08:42 AM Go to last post
  45. mobile home roof jack

    Started by snupytcb, 11-19-2013 09:19 AM
    • Replies: 1
    • Views: 585
    11-19-2013, 11:08 PM Go to last post
  46. I need a Carrier air handler wiring diagram...

    Started by lowtech, 11-18-2013 06:04 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 1,555
    11-19-2013, 10:54 PM Go to last post
  47. Lennox Prodigy

    Started by Gib's Son, 11-19-2013 02:38 PM
    • Replies: 2
    • Views: 582
    11-19-2013, 10:01 PM Go to last post

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