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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: NO AOP posts here please. ONLY Tech to Tech chatter

    Started by Dad, 08-10-2011 04:34 PM
    • Replies: 0
    • Views: 3,919
    08-10-2011, 04:34 PM Go to last post
  1. York manual and wiring diagram...

    Started by harry the greek, 12-10-2013 12:56 AM
    • Replies: 0
    • Views: 220
    12-10-2013, 12:56 AM Go to last post
  2. york zj048n10n5aaa1

    Started by marchvac, 12-08-2013 06:08 PM
    • Replies: 2
    • Views: 260
    12-09-2013, 07:40 PM Go to last post
  3. evacuating in cold weather

    Started by northeastbeast, 11-06-2013 08:04 PM
    3 Pages
    1 2 3
    • Replies: 28
    • Views: 2,090
    12-09-2013, 04:37 AM Go to last post
  4. compressor super heat

    Started by shellkamp, 11-25-2013 08:34 PM
    2 Pages
    1 2
    • Replies: 21
    • Views: 1,441
    12-09-2013, 02:14 AM Go to last post
  5. Suction accumulator capacity

    Started by charlesleetm, 11-21-2013 10:45 PM
    • Replies: 8
    • Views: 713
    12-09-2013, 01:01 AM Go to last post
    • Replies: 4
    • Views: 474
    12-09-2013, 12:53 AM Go to last post
  6. Rooftop heating elements

    Started by narkom, 12-06-2013 07:46 AM
    2 Pages
    1 2
    • Replies: 14
    • Views: 1,015
    12-08-2013, 03:25 PM Go to last post
  7. need electric heat

    Started by MIREMEG, 12-07-2013 05:54 PM
    • Replies: 9
    • Views: 446
    12-08-2013, 12:28 PM Go to last post
  8. ycc036a1coba ignition issues

    Started by emb157, 12-06-2013 06:43 PM
    • Replies: 2
    • Views: 283
    12-08-2013, 11:59 AM Go to last post
  9. Rooftop unit ID

    Started by zibby, 12-06-2013 11:19 PM
    • Replies: 5
    • Views: 478
    12-07-2013, 05:34 PM Go to last post
  10. txv dognosis/set up

    Started by Joey Mengel, 12-06-2013 10:10 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 695
    12-07-2013, 04:33 PM Go to last post
  11. Lennox RTU's Prodigy Control System

    Started by TABBtanner, 12-06-2013 10:59 AM
    • Replies: 1
    • Views: 302
    12-06-2013, 06:45 PM Go to last post
  12. Aaon make up air troubles

    Started by gemco, 11-18-2013 06:05 AM
    • Replies: 8
    • Views: 650
    12-06-2013, 05:57 AM Go to last post
  13. Lennox RTU M# KGA092 smoke detector hook up

    Started by helgy, 12-05-2013 08:41 PM
    • Replies: 0
    • Views: 284
    12-05-2013, 08:41 PM Go to last post
  14. 30 ton voyager 3's

    Started by t2, 12-03-2013 07:24 AM
    • Replies: 10
    • Views: 541
    12-05-2013, 07:09 PM Go to last post
  15. trane heat help

    Started by aftech, 11-12-2013 08:53 AM
    • Replies: 11
    • Views: 978
    12-04-2013, 08:37 PM Go to last post
  16. Trane Odyssey Heat pump Defrost problem

    Started by Deltaforce, 12-04-2013 07:55 PM
    • Replies: 2
    • Views: 400
    12-04-2013, 08:34 PM Go to last post
  17. Evaporator change on a intellipak.

    Started by Waxoon, 12-02-2013 08:56 PM
    • Replies: 2
    • Views: 337
    12-04-2013, 06:28 AM Go to last post
    • Replies: 11
    • Views: 703
    12-03-2013, 11:05 PM Go to last post
  18. VAV reading

    Started by n-e-w Jerz!, 11-29-2013 10:10 AM
    • Replies: 6
    • Views: 626
    12-01-2013, 05:39 PM Go to last post
  19. COSTCO WAREHOUSE RMS SENSORS

    Started by Pipefitter597, 11-20-2013 09:06 PM
    • Replies: 2
    • Views: 497
    12-01-2013, 03:24 PM Go to last post
  20. Head pressure control

    Started by Latent Cond, 11-30-2013 11:43 AM
    • Replies: 2
    • Views: 411
    11-30-2013, 12:30 PM Go to last post
  21. Goodman CHP 12.5 Ton Heat Pump Defrost Issues

    Started by Vanguy, 11-30-2013 09:10 AM
    • Replies: 4
    • Views: 388
    11-30-2013, 11:51 AM Go to last post
  22. Pneumatic multizone units

    Started by nbusse, 11-26-2013 11:50 PM
    • Replies: 5
    • Views: 430
    11-30-2013, 06:04 AM Go to last post
  23. need york form 160.47 m2

    Started by justafitter2, 11-16-2013 01:04 AM
    • Replies: 4
    • Views: 416
    11-28-2013, 11:47 PM Go to last post
  24. Confused I guess I'm Burned out

    Started by MisterFixer, 11-05-2013 11:19 PM
    3 Pages
    1 2 3
    • Replies: 30
    • Views: 2,200
    11-28-2013, 08:52 PM Go to last post
  25. Confused Low pressure reading for R22

    Started by solojay, 11-26-2013 06:10 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 863
    11-28-2013, 07:38 AM Go to last post
  26. Obsolete Trane Thermostat

    Started by Jerry Jessup, 01-29-2012 10:40 PM
    • Replies: 3
    • Views: 1,800
    11-27-2013, 02:23 PM Go to last post
  27. RTAA 200 problem

    Started by jimmyd5, 11-26-2013 09:49 PM
    • Replies: 4
    • Views: 358
    11-27-2013, 12:28 PM Go to last post
  28. Old Trane Packaged RTU Nomenclature

    Started by rob119, 11-26-2013 04:23 PM
    • Replies: 4
    • Views: 563
    11-27-2013, 09:05 AM Go to last post
  29. 370v capacitor on 460v motor

    Started by shellkamp, 11-19-2013 06:59 PM
    • Replies: 9
    • Views: 671
    11-27-2013, 06:41 AM Go to last post
  30. Exclamation York rooftop help

    Started by Luc Ridolfi, 11-23-2013 05:52 PM
    • Replies: 12
    • Views: 809
    11-27-2013, 03:44 AM Go to last post
  31. rheem gas pack

    Started by Temp_Drop, 11-26-2013 10:51 PM
    • Replies: 2
    • Views: 380
    11-26-2013, 11:36 PM Go to last post
  32. Yellow Jacket Dye!!!!

    Started by reeferskipper, 11-18-2013 08:46 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 1,011
    11-26-2013, 02:38 PM Go to last post
    • Replies: 6
    • Views: 481
    11-26-2013, 12:22 AM Go to last post
  33. Trane Package unit

    Started by twinpop, 11-22-2013 08:28 PM
    • Replies: 5
    • Views: 496
    11-25-2013, 10:24 PM Go to last post
  34. Contactor and Overload for Trane screw compressor

    Started by kabodo2, 11-22-2013 08:46 PM
    • Replies: 3
    • Views: 406
    11-25-2013, 09:56 AM Go to last post
  35. Lennox ignition problems

    Started by tempest tech, 11-23-2013 05:27 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 1,038
    11-24-2013, 10:33 PM Go to last post
  36. Trane intelipak

    Started by jmandtc, 11-15-2013 06:52 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,133
    11-24-2013, 09:02 PM Go to last post
  37. Voyager vav airflow

    Started by t2, 11-23-2013 08:26 AM
    • Replies: 4
    • Views: 378
    11-24-2013, 03:27 PM Go to last post
  38. Voyager ycd075c3 stat problem

    Started by Troydillard79, 11-23-2013 10:16 AM
    • Replies: 6
    • Views: 339
    11-23-2013, 07:53 PM Go to last post
  39. System Aire

    Started by DPT, 11-22-2013 05:46 PM
    • Replies: 0
    • Views: 274
    11-22-2013, 05:46 PM Go to last post
  40. 19 XL Teardown

    Started by mikeg3066, 11-21-2013 11:32 AM
    • Replies: 4
    • Views: 562
    11-22-2013, 06:59 AM Go to last post
  41. Dectron DS-182-43 pulling vacuum

    Started by t2, 02-22-2013 07:07 AM
    • Replies: 8
    • Views: 775
    11-22-2013, 06:11 AM Go to last post
    • Replies: 1
    • Views: 301
    11-21-2013, 05:20 PM Go to last post
  42. Belimo ZIP Economizers - what's your opinion?

    Started by Bracero8, 11-21-2013 11:26 AM
    • Replies: 0
    • Views: 280
    11-21-2013, 11:26 AM Go to last post
  43. Economizer.

    Started by LKJoel, 11-05-2013 09:01 PM
    • Replies: 8
    • Views: 783
    11-21-2013, 11:21 AM Go to last post
    • Replies: 5
    • Views: 487
    11-21-2013, 09:52 AM Go to last post
  44. Mitsubishi H2hi sytem pressure check

    Started by fireburd29, 11-19-2013 11:21 PM
    • Replies: 6
    • Views: 354
    11-20-2013, 11:05 PM Go to last post
  45. McQuay, heat issues

    Started by Latent Cond, 11-18-2013 10:01 PM
    • Replies: 2
    • Views: 390
    11-20-2013, 09:54 PM Go to last post

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