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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: 8,044
    08-10-2011, 04:34 PM Go to last post
  1. Normal Thread Normal Threads

  2. Trane YSC RTU

    Started by Servicepro, 06-11-2014 08:30 PM
    • Replies: 4
    • Views: 730
    06-14-2014, 10:22 AM Go to last post
  3. Hmm If I increase a motor do I change the blower/fan size?

    Started by JeremyJFisher, 06-05-2014 01:14 PM
    2 Pages
    1 2
    • Replies: 24
    • Views: 1,722
    06-13-2014, 11:13 PM Go to last post
  4. Bohn wiring diagram

    Started by mdp, 06-11-2014 04:25 PM
    • Replies: 3
    • Views: 790
    06-13-2014, 10:44 AM Go to last post
  5. Yeoman's Work

    Started by BBeerme, 06-13-2014 01:00 AM
    • Replies: 5
    • Views: 1,004
    06-13-2014, 09:09 AM Go to last post
  6. trane voyager drain pan

    Started by hvac17011, 06-12-2014 06:00 AM
    • Replies: 1
    • Views: 462
    06-13-2014, 07:26 AM Go to last post
  7. 427a, anything good or bad?

    Started by valdelocc, 05-23-2013 05:44 PM
    3 Pages
    1 2 3
    • Replies: 27
    • Views: 3,423
    06-12-2014, 09:42 PM Go to last post
    • Replies: 1
    • Views: 491
    06-12-2014, 03:40 PM Go to last post
  8. 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: 471
    06-12-2014, 02:49 PM Go to last post
  9. TRANE Scroll Compressor How tuff are they?

    Started by dobbin, 06-09-2014 11:42 AM
    • Replies: 6
    • Views: 1,412
    06-12-2014, 10:53 AM Go to last post
  10. Mounting condensing unit on stucco

    Started by air flow, 06-11-2014 04:54 PM
    • Replies: 6
    • Views: 873
    06-11-2014, 07:58 PM Go to last post
  11. Voyager Dehumidification option

    Started by r404a, 06-09-2014 07:31 PM
    • Replies: 2
    • Views: 584
    06-10-2014, 08:45 PM Go to last post
  12. AAON wattmaster

    Started by mannyldeq, 06-09-2014 10:16 AM
    • Replies: 3
    • Views: 591
    06-09-2014, 06:02 PM Go to last post
    • Replies: 2
    • Views: 650
    06-09-2014, 11:44 AM Go to last post
  13. Condenser water loop systems

    Started by nmt6789, 06-07-2014 07:56 AM
    2 Pages
    1 2
    • Replies: 16
    • Views: 1,822
    06-09-2014, 11:37 AM Go to last post
    • Replies: 12
    • Views: 1,544
    06-09-2014, 09:28 AM Go to last post
  14. Laptops

    Started by goitiamike, 06-07-2014 04:10 AM
    • Replies: 7
    • Views: 1,136
    06-08-2014, 09:36 PM Go to last post
  15. Dallas

    Started by hvacr, 06-08-2014 02:45 PM
    • Replies: 2
    • Views: 627
    06-08-2014, 08:18 PM Go to last post
  16. parts for a pc7

    Started by GBurns, 06-08-2014 12:27 PM
    • Replies: 0
    • Views: 481
    06-08-2014, 12:27 PM Go to last post
  17. inertia base for inline pump

    Started by wta12, 06-07-2014 12:59 PM
    • Replies: 1
    • Views: 445
    06-07-2014, 05:26 PM Go to last post
  18. Shrader core color...difference?

    Started by Vbrefertech, 06-04-2014 06:41 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 3,073
    06-07-2014, 09:25 AM Go to last post
    • Replies: 34
    • Views: 4,099
    06-06-2014, 09:50 PM Go to last post
  19. Yhc035

    Started by Jeremy325, 06-06-2014 08:37 PM
    • Replies: 2
    • Views: 536
    06-06-2014, 09:01 PM Go to last post
  20. Carrier RTU 50HGB020a

    Started by Doverone, 06-05-2014 05:23 PM
    • Replies: 11
    • Views: 1,289
    06-06-2014, 06:07 PM Go to last post
  21. superheat on r-404a

    Started by Mrak, 06-05-2014 03:53 PM
    • Replies: 6
    • Views: 1,261
    06-06-2014, 09:37 AM Go to last post
    • Replies: 9
    • Views: 1,835
    06-05-2014, 05:55 PM Go to last post
  22. Air/Water Balance Software?

    Started by jogas, 06-05-2014 12:58 PM
    • Replies: 0
    • Views: 322
    06-05-2014, 12:58 PM Go to last post
  23. Lennox KGA120

    Started by Silverwolf29, 02-11-2014 05:15 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 3,464
    06-05-2014, 11:12 AM Go to last post
  24. Odd Issue With Carrier RTU

    Started by YoungGuy, 06-04-2014 11:07 PM
    • Replies: 3
    • Views: 734
    06-05-2014, 07:05 AM Go to last post
  25. RTAA EXV

    Started by JWOO, 05-29-2014 09:41 AM
    • Replies: 11
    • Views: 1,232
    06-04-2014, 04:30 PM Go to last post
  26. Lennox IAQ/Temp sensor for Prodigy

    Started by Arden, 06-03-2014 08:14 PM
    • Replies: 1
    • Views: 448
    06-04-2014, 09:35 AM Go to last post
  27. Lennox prodigy board

    Started by Arden, 06-03-2014 08:06 PM
    • Replies: 3
    • Views: 571
    06-04-2014, 09:23 AM Go to last post
  28. Keaser Dryer

    Started by mbharris05, 06-02-2014 07:48 PM
    • Replies: 2
    • Views: 685
    06-03-2014, 12:20 PM Go to last post
  29. Help me Find Nuts with Clips

    Started by kwaichang, 06-02-2014 08:23 AM
    • Replies: 10
    • Views: 983
    06-03-2014, 06:17 AM Go to last post
  30. 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: 1,662
    06-03-2014, 05:12 AM Go to last post
  31. 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: 3,863
    06-02-2014, 10:49 PM Go to last post
  32. Sanyo Multi Flexi

    Started by n-e-w Jerz!, 05-31-2014 08:13 PM
    • Replies: 0
    • Views: 379
    05-31-2014, 08:13 PM Go to last post
  33. Lennox LGH180 Staged Cooling Issue

    Started by Apprenticanic, 05-27-2014 08:47 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 2,229
    05-31-2014, 05:22 PM Go to last post
  34. sanyo unit compressor

    Started by hvac17011, 05-30-2014 10:44 PM
    • Replies: 4
    • Views: 719
    05-31-2014, 12:14 PM Go to last post
  35. Micro_Channel_coils and the proper TXV

    Started by toptech, 05-29-2014 10:04 PM
    • Replies: 2
    • Views: 547
    05-30-2014, 06:42 PM Go to last post
  36. trane roof top package units

    Started by luxx, 05-28-2014 09:55 PM
    • Replies: 4
    • Views: 774
    05-30-2014, 06:37 PM Go to last post
  37. Rtu and digicools.

    Started by 11crv, 05-29-2014 08:34 PM
    • Replies: 7
    • Views: 898
    05-30-2014, 12:46 PM Go to last post
  38. Need help from Pro* member

    Started by BBeerme, 05-18-2014 03:59 PM
    • Replies: 5
    • Views: 1,108
    05-29-2014, 10:33 PM Go to last post
  39. replacing trane blower bearings

    Started by aftech, 05-28-2014 10:22 PM
    • Replies: 5
    • Views: 801
    05-29-2014, 06:33 PM Go to last post
  40. Evaporator height and subcooling

    Started by mjohnson2981, 05-26-2014 01:27 PM
    • Replies: 3
    • Views: 673
    05-29-2014, 10:40 AM Go to last post
  41. Manifold Flare Fittings, 37 or 45 degree?

    Started by Dayton, 05-28-2014 07:09 PM
    • Replies: 5
    • Views: 1,031
    05-29-2014, 09:19 AM Go to last post
    • Replies: 0
    • Views: 435
    05-28-2014, 11:55 PM Go to last post
  42. Commercial Carrier Rooftop Electric Heat

    Started by corny, 02-02-2014 05:11 AM
    • Replies: 4
    • Views: 784
    05-28-2014, 10:47 PM Go to last post
  43. Quick pressure question

    Started by Loki, 05-28-2014 05:49 PM
    • Replies: 7
    • Views: 975
    05-28-2014, 10:40 PM Go to last post
  44. DVMS

    Started by jeremyr325, 05-28-2014 09:35 PM
    • Replies: 0
    • Views: 446
    05-28-2014, 09:35 PM Go to last post
  45. York RTU water leaks

    Started by n-e-w Jerz!, 05-28-2014 09:35 AM
    • Replies: 1
    • Views: 564
    05-28-2014, 10:50 AM Go to last post

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