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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: 3,825
    08-10-2011, 04:34 PM Go to last post
  1. Bohn wiring diagram

    Started by mdp, 06-11-2014 04:25 PM
    • Replies: 3
    • Views: 282
    06-13-2014, 10:44 AM Go to last post
  2. Yeoman's Work

    Started by BBeerme, 06-13-2014 01:00 AM
    • Replies: 5
    • Views: 461
    06-13-2014, 09:09 AM Go to last post
  3. trane voyager drain pan

    Started by hvac17011, 06-12-2014 06:00 AM
    • Replies: 1
    • Views: 207
    06-13-2014, 07:26 AM Go to last post
  4. 427a, anything good or bad?

    Started by valdelocc, 05-23-2013 05:44 PM
    3 Pages
    1 2 3
    • Replies: 27
    • Views: 1,748
    06-12-2014, 09:42 PM Go to last post
    • Replies: 1
    • Views: 204
    06-12-2014, 03:40 PM Go to last post
  5. Cooling Tower and Condenser Water Design

    Started by ChadJmpCo, 06-12-2014 02:49 PM
    chilled water, condensers, cooling towers, refrigeration, refrigeration basics
    • Replies: 0
    • Views: 204
    06-12-2014, 02:49 PM Go to last post
  6. TRANE Scroll Compressor How tuff are they?

    Started by dobbin, 06-09-2014 11:42 AM
    • Replies: 6
    • Views: 529
    06-12-2014, 10:53 AM Go to last post
  7. Mounting condensing unit on stucco

    Started by air flow, 06-11-2014 04:54 PM
    • Replies: 6
    • Views: 335
    06-11-2014, 07:58 PM Go to last post
  8. Voyager Dehumidification option

    Started by r404a, 06-09-2014 07:31 PM
    • Replies: 2
    • Views: 273
    06-10-2014, 08:45 PM Go to last post
  9. AAON wattmaster

    Started by mannyldeq, 06-09-2014 10:16 AM
    • Replies: 3
    • Views: 248
    06-09-2014, 06:02 PM Go to last post
    • Replies: 2
    • Views: 400
    06-09-2014, 11:44 AM Go to last post
  10. Condenser water loop systems

    Started by nmt6789, 06-07-2014 07:56 AM
    2 Pages
    1 2
    • Replies: 16
    • Views: 672
    06-09-2014, 11:37 AM Go to last post
    • Replies: 12
    • Views: 763
    06-09-2014, 09:28 AM Go to last post
  11. Laptops

    Started by goitiamike, 06-07-2014 04:10 AM
    • Replies: 7
    • Views: 531
    06-08-2014, 09:36 PM Go to last post
  12. Dallas

    Started by hvacr, 06-08-2014 02:45 PM
    • Replies: 2
    • Views: 294
    06-08-2014, 08:18 PM Go to last post
  13. parts for a pc7

    Started by GBurns, 06-08-2014 12:27 PM
    • Replies: 0
    • Views: 200
    06-08-2014, 12:27 PM Go to last post
  14. inertia base for inline pump

    Started by wta12, 06-07-2014 12:59 PM
    • Replies: 1
    • Views: 188
    06-07-2014, 05:26 PM Go to last post
  15. Shrader core color...difference?

    Started by Vbrefertech, 06-04-2014 06:41 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 855
    06-07-2014, 09:25 AM Go to last post
    • Replies: 34
    • Views: 1,828
    06-06-2014, 09:50 PM Go to last post
  16. Yhc035

    Started by Jeremy325, 06-06-2014 08:37 PM
    • Replies: 2
    • Views: 269
    06-06-2014, 09:01 PM Go to last post
  17. Carrier RTU 50HGB020a

    Started by Doverone, 06-05-2014 05:23 PM
    • Replies: 11
    • Views: 480
    06-06-2014, 06:07 PM Go to last post
  18. superheat on r-404a

    Started by Mrak, 06-05-2014 03:53 PM
    • Replies: 6
    • Views: 382
    06-06-2014, 09:37 AM Go to last post
    • Replies: 9
    • Views: 628
    06-05-2014, 05:55 PM Go to last post
  19. Air/Water Balance Software?

    Started by jogas, 06-05-2014 12:58 PM
    • Replies: 0
    • Views: 137
    06-05-2014, 12:58 PM Go to last post
  20. Lennox KGA120

    Started by Silverwolf29, 02-11-2014 04:15 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,009
    06-05-2014, 11:12 AM Go to last post
  21. Odd Issue With Carrier RTU

    Started by YoungGuy, 06-04-2014 11:07 PM
    • Replies: 3
    • Views: 359
    06-05-2014, 07:05 AM Go to last post
  22. RTAA EXV

    Started by JWOO, 05-29-2014 09:41 AM
    • Replies: 11
    • Views: 537
    06-04-2014, 04:30 PM Go to last post
  23. Lennox IAQ/Temp sensor for Prodigy

    Started by Arden, 06-03-2014 08:14 PM
    • Replies: 1
    • Views: 193
    06-04-2014, 09:35 AM Go to last post
  24. Lennox prodigy board

    Started by Arden, 06-03-2014 08:06 PM
    • Replies: 3
    • Views: 208
    06-04-2014, 09:23 AM Go to last post
  25. Keaser Dryer

    Started by mbharris05, 06-02-2014 07:48 PM
    • Replies: 2
    • Views: 316
    06-03-2014, 12:20 PM Go to last post
  26. Belimo zip economizer

    Started by preferred, 06-02-2014 09:14 PM
    • Replies: 2
    • Views: 260
    06-03-2014, 07:21 AM Go to last post
  27. Help me Find Nuts with Clips

    Started by kwaichang, 06-02-2014 08:23 AM
    • Replies: 10
    • Views: 406
    06-03-2014, 06:17 AM Go to last post
  28. Liebert LP amd HPCO's - looking for your input here

    Started by mixsit, 05-30-2014 08:29 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 683
    06-03-2014, 05:12 AM Go to last post
  29. New Tool I added to my arsenal

    Started by HvacJaystl, 04-29-2014 06:00 PM
    4 Pages
    1 2 3 4
    • Replies: 42
    • Views: 2,045
    06-02-2014, 10:49 PM Go to last post
  30. ICE-Con burner setup software

    Started by LordHuey, 02-11-2013 12:54 PM
    • Replies: 9
    • Views: 968
    06-01-2014, 08:37 PM Go to last post
  31. Sanyo Multi Flexi

    Started by n-e-w Jerz!, 05-31-2014 08:13 PM
    • Replies: 0
    • Views: 144
    05-31-2014, 08:13 PM Go to last post
  32. Lennox LGH180 Staged Cooling Issue

    Started by Apprenticanic, 05-27-2014 08:47 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 726
    05-31-2014, 05:22 PM Go to last post
  33. sanyo unit compressor

    Started by hvac17011, 05-30-2014 10:44 PM
    • Replies: 4
    • Views: 288
    05-31-2014, 12:14 PM Go to last post
  34. Micro_Channel_coils and the proper TXV

    Started by toptech, 05-29-2014 10:04 PM
    • Replies: 2
    • Views: 324
    05-30-2014, 06:42 PM Go to last post
  35. trane roof top package units

    Started by luxx, 05-28-2014 09:55 PM
    • Replies: 4
    • Views: 433
    05-30-2014, 06:37 PM Go to last post
  36. Rtu and digicools.

    Started by 11crv, 05-29-2014 08:34 PM
    • Replies: 7
    • Views: 376
    05-30-2014, 12:46 PM Go to last post
  37. Need help from Pro* member

    Started by BBeerme, 05-18-2014 03:59 PM
    • Replies: 5
    • Views: 632
    05-29-2014, 10:33 PM Go to last post
  38. replacing trane blower bearings

    Started by aftech, 05-28-2014 10:22 PM
    • Replies: 5
    • Views: 389
    05-29-2014, 06:33 PM Go to last post
  39. Evaporator height and subcooling

    Started by mjohnson2981, 05-26-2014 01:27 PM
    • Replies: 3
    • Views: 399
    05-29-2014, 10:40 AM Go to last post
  40. Manifold Flare Fittings, 37 or 45 degree?

    Started by Dayton, 05-28-2014 07:09 PM
    • Replies: 5
    • Views: 350
    05-29-2014, 09:19 AM Go to last post
    • Replies: 0
    • Views: 251
    05-28-2014, 11:55 PM Go to last post
  41. Commercial Carrier Rooftop Electric Heat

    Started by corny, 02-02-2014 04:11 AM
    • Replies: 4
    • Views: 493
    05-28-2014, 10:47 PM Go to last post
  42. Quick pressure question

    Started by Loki, 05-28-2014 05:49 PM
    • Replies: 7
    • Views: 443
    05-28-2014, 10:40 PM Go to last post
  43. DVMS

    Started by jeremyr325, 05-28-2014 09:35 PM
    • Replies: 0
    • Views: 171
    05-28-2014, 09:35 PM Go to last post
  44. York RTU water leaks

    Started by n-e-w Jerz!, 05-28-2014 09:35 AM
    • Replies: 1
    • Views: 227
    05-28-2014, 10:50 AM Go to last post

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