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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: 5,483
    08-10-2011, 04:34 PM Go to last post
  1. Normal Thread Normal Threads

  2. Laptops

    Started by goitiamike, 06-07-2014 04:10 AM
    • Replies: 7
    • Views: 770
    06-08-2014, 09:36 PM Go to last post
  3. Dallas

    Started by hvacr, 06-08-2014 02:45 PM
    • Replies: 2
    • Views: 435
    06-08-2014, 08:18 PM Go to last post
  4. parts for a pc7

    Started by GBurns, 06-08-2014 12:27 PM
    • Replies: 0
    • Views: 285
    06-08-2014, 12:27 PM Go to last post
  5. inertia base for inline pump

    Started by wta12, 06-07-2014 12:59 PM
    • Replies: 1
    • Views: 263
    06-07-2014, 05:26 PM Go to last post
  6. Shrader core color...difference?

    Started by Vbrefertech, 06-04-2014 06:41 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 1,600
    06-07-2014, 09:25 AM Go to last post
    • Replies: 34
    • Views: 2,639
    06-06-2014, 09:50 PM Go to last post
  7. Yhc035

    Started by Jeremy325, 06-06-2014 08:37 PM
    • Replies: 2
    • Views: 370
    06-06-2014, 09:01 PM Go to last post
  8. Carrier RTU 50HGB020a

    Started by Doverone, 06-05-2014 05:23 PM
    • Replies: 11
    • Views: 766
    06-06-2014, 06:07 PM Go to last post
  9. superheat on r-404a

    Started by Mrak, 06-05-2014 03:53 PM
    • Replies: 6
    • Views: 706
    06-06-2014, 09:37 AM Go to last post
    • Replies: 9
    • Views: 982
    06-05-2014, 05:55 PM Go to last post
  10. Air/Water Balance Software?

    Started by jogas, 06-05-2014 12:58 PM
    • Replies: 0
    • Views: 193
    06-05-2014, 12:58 PM Go to last post
  11. Lennox KGA120

    Started by Silverwolf29, 02-11-2014 05:15 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 2,339
    06-05-2014, 11:12 AM Go to last post
  12. Odd Issue With Carrier RTU

    Started by YoungGuy, 06-04-2014 11:07 PM
    • Replies: 3
    • Views: 540
    06-05-2014, 07:05 AM Go to last post
  13. RTAA EXV

    Started by JWOO, 05-29-2014 09:41 AM
    • Replies: 11
    • Views: 775
    06-04-2014, 04:30 PM Go to last post
  14. Lennox IAQ/Temp sensor for Prodigy

    Started by Arden, 06-03-2014 08:14 PM
    • Replies: 1
    • Views: 276
    06-04-2014, 09:35 AM Go to last post
  15. Lennox prodigy board

    Started by Arden, 06-03-2014 08:06 PM
    • Replies: 3
    • Views: 328
    06-04-2014, 09:23 AM Go to last post
  16. Keaser Dryer

    Started by mbharris05, 06-02-2014 07:48 PM
    • Replies: 2
    • Views: 486
    06-03-2014, 12:20 PM Go to last post
  17. Help me Find Nuts with Clips

    Started by kwaichang, 06-02-2014 08:23 AM
    • Replies: 10
    • Views: 589
    06-03-2014, 06:17 AM Go to last post
  18. 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: 1,131
    06-03-2014, 05:12 AM Go to last post
  19. 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: 2,701
    06-02-2014, 10:49 PM Go to last post
  20. ICE-Con burner setup software

    Started by LordHuey, 02-11-2013 01:54 PM
    • Replies: 9
    • Views: 1,238
    06-01-2014, 08:37 PM Go to last post
  21. Sanyo Multi Flexi

    Started by n-e-w Jerz!, 05-31-2014 08:13 PM
    • Replies: 0
    • Views: 207
    05-31-2014, 08:13 PM Go to last post
  22. Lennox LGH180 Staged Cooling Issue

    Started by Apprenticanic, 05-27-2014 08:47 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,220
    05-31-2014, 05:22 PM Go to last post
  23. sanyo unit compressor

    Started by hvac17011, 05-30-2014 10:44 PM
    • Replies: 4
    • Views: 426
    05-31-2014, 12:14 PM Go to last post
  24. Micro_Channel_coils and the proper TXV

    Started by toptech, 05-29-2014 10:04 PM
    • Replies: 2
    • Views: 405
    05-30-2014, 06:42 PM Go to last post
  25. trane roof top package units

    Started by luxx, 05-28-2014 09:55 PM
    • Replies: 4
    • Views: 607
    05-30-2014, 06:37 PM Go to last post
  26. Rtu and digicools.

    Started by 11crv, 05-29-2014 08:34 PM
    • Replies: 7
    • Views: 518
    05-30-2014, 12:46 PM Go to last post
  27. Need help from Pro* member

    Started by BBeerme, 05-18-2014 03:59 PM
    • Replies: 5
    • Views: 795
    05-29-2014, 10:33 PM Go to last post
  28. replacing trane blower bearings

    Started by aftech, 05-28-2014 10:22 PM
    • Replies: 5
    • Views: 526
    05-29-2014, 06:33 PM Go to last post
  29. Evaporator height and subcooling

    Started by mjohnson2981, 05-26-2014 01:27 PM
    • Replies: 3
    • Views: 507
    05-29-2014, 10:40 AM Go to last post
  30. Manifold Flare Fittings, 37 or 45 degree?

    Started by Dayton, 05-28-2014 07:09 PM
    • Replies: 5
    • Views: 644
    05-29-2014, 09:19 AM Go to last post
    • Replies: 0
    • Views: 309
    05-28-2014, 11:55 PM Go to last post
  31. Commercial Carrier Rooftop Electric Heat

    Started by corny, 02-02-2014 05:11 AM
    • Replies: 4
    • Views: 622
    05-28-2014, 10:47 PM Go to last post
  32. Quick pressure question

    Started by Loki, 05-28-2014 05:49 PM
    • Replies: 7
    • Views: 653
    05-28-2014, 10:40 PM Go to last post
  33. DVMS

    Started by jeremyr325, 05-28-2014 09:35 PM
    • Replies: 0
    • Views: 288
    05-28-2014, 09:35 PM Go to last post
  34. York RTU water leaks

    Started by n-e-w Jerz!, 05-28-2014 09:35 AM
    • Replies: 1
    • Views: 346
    05-28-2014, 10:50 AM Go to last post
  35. Chiller training

    Started by sloppyjoe1, 05-24-2014 12:07 AM
    • Replies: 7
    • Views: 630
    05-27-2014, 11:09 PM Go to last post
  36. Trane "E" compressors

    Started by valdelocc, 05-27-2014 06:46 PM
    • Replies: 3
    • Views: 521
    05-27-2014, 10:58 PM Go to last post
  37. Confused Mist Eliminators and Airflow Measurement

    Started by aurochs, 05-26-2014 09:16 PM
    • Replies: 8
    • Views: 1,127
    05-27-2014, 07:43 PM Go to last post
  38. Percival incubators

    Started by shipwreck, 05-26-2014 10:03 PM
    • Replies: 3
    • Views: 363
    05-27-2014, 01:01 AM Go to last post
    • Replies: 10
    • Views: 418
    05-26-2014, 11:39 AM Go to last post
  39. Happy Memorial Day!!

    Started by jayguy, 05-26-2014 11:16 AM
    • Replies: 0
    • Views: 247
    05-26-2014, 11:16 AM Go to last post
  40. any other Nest thermostat problem reported?

    Started by cfe, 05-23-2014 12:17 AM
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,420
    05-26-2014, 08:08 AM Go to last post
  41. rooftop ahu's

    Started by captaincompressor, 05-24-2014 11:18 PM
    • Replies: 7
    • Views: 608
    05-25-2014, 09:13 AM Go to last post
  42. Duct Sizing (Length)

    Started by arandarichardv, 05-25-2014 02:15 AM
    • Replies: 1
    • Views: 705
    05-25-2014, 05:41 AM Go to last post
  43. mitsubishi ductless splits

    Started by andyboy, 05-19-2014 06:23 AM
    • Replies: 7
    • Views: 579
    05-25-2014, 12:33 AM Go to last post
  44. Self Employment

    Started by sloppyjoe1, 05-24-2014 12:19 AM
    • Replies: 9
    • Views: 650
    05-25-2014, 12:06 AM Go to last post
  45. Air flow question

    Started by DeltaTech, 05-20-2014 03:15 PM
    • Replies: 4
    • Views: 593
    05-24-2014, 09:15 PM Go to last post
  46. Testing a 600v compressor

    Started by Lennox Tech, 05-15-2014 10:19 AM
    • Replies: 10
    • Views: 754
    05-24-2014, 09:05 PM Go to last post
  47. PM check list

    Started by mccann, 05-15-2014 07:41 AM
    3 Pages
    1 2 3
    • Replies: 26
    • Views: 1,487
    05-24-2014, 08:54 PM Go to last post

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