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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

    Title / Thread Starter Replies / Views Last Post By
  2. Sticky Thread NO AOP posts here please. ONLY Tech to Tech chatter

    Started by Dad, 08-10-2011 05:34 PM
    • Replies: 0
    • Views: 4,459
    08-10-2011, 05:34 PM Go to last post
  1. Normal Thread Normal Threads

    Title / Thread Starter Replies / Views Last Post By
  2. Shrader core color...difference?

    Started by Vbrefertech, 06-04-2014 07:41 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 1,254
    06-07-2014, 10:25 AM Go to last post
    • Replies: 34
    • Views: 2,267
    06-06-2014, 10:50 PM Go to last post
  3. Yhc035

    Started by Jeremy325, 06-06-2014 09:37 PM
    • Replies: 2
    • Views: 332
    06-06-2014, 10:01 PM Go to last post
  4. Carrier RTU 50HGB020a

    Started by Doverone, 06-05-2014 06:23 PM
    • Replies: 11
    • Views: 655
    06-06-2014, 07:07 PM Go to last post
  5. superheat on r-404a

    Started by Mrak, 06-05-2014 04:53 PM
    • Replies: 6
    • Views: 554
    06-06-2014, 10:37 AM Go to last post
    • Replies: 9
    • Views: 850
    06-05-2014, 06:55 PM Go to last post
  6. Air/Water Balance Software?

    Started by jogas, 06-05-2014 01:58 PM
    • Replies: 0
    • Views: 174
    06-05-2014, 01:58 PM Go to last post
  7. Lennox KGA120

    Started by Silverwolf29, 02-11-2014 05:15 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,888
    06-05-2014, 12:12 PM Go to last post
  8. Odd Issue With Carrier RTU

    Started by YoungGuy, 06-05-2014 12:07 AM
    • Replies: 3
    • Views: 477
    06-05-2014, 08:05 AM Go to last post
  9. RTAA EXV

    Started by JWOO, 05-29-2014 10:41 AM
    • Replies: 11
    • Views: 657
    06-04-2014, 05:30 PM Go to last post
  10. Lennox IAQ/Temp sensor for Prodigy

    Started by Arden, 06-03-2014 09:14 PM
    • Replies: 1
    • Views: 231
    06-04-2014, 10:35 AM Go to last post
  11. Lennox prodigy board

    Started by Arden, 06-03-2014 09:06 PM
    • Replies: 3
    • Views: 276
    06-04-2014, 10:23 AM Go to last post
  12. Keaser Dryer

    Started by mbharris05, 06-02-2014 08:48 PM
    • Replies: 2
    • Views: 415
    06-03-2014, 01:20 PM Go to last post
  13. Help me Find Nuts with Clips

    Started by kwaichang, 06-02-2014 09:23 AM
    • Replies: 10
    • Views: 515
    06-03-2014, 07:17 AM Go to last post
  14. Liebert LP amd HPCO's - looking for your input here

    Started by mixsit, 05-30-2014 09:29 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 946
    06-03-2014, 06:12 AM Go to last post
  15. New Tool I added to my arsenal

    Started by HvacJaystl, 04-29-2014 07:00 PM
    4 Pages
    1 2 3 4
    • Replies: 42
    • Views: 2,398
    06-02-2014, 11:49 PM Go to last post
  16. ICE-Con burner setup software

    Started by LordHuey, 02-11-2013 01:54 PM
    • Replies: 9
    • Views: 1,099
    06-01-2014, 09:37 PM Go to last post
  17. Sanyo Multi Flexi

    Started by n-e-w Jerz!, 05-31-2014 09:13 PM
    • Replies: 0
    • Views: 180
    05-31-2014, 09:13 PM Go to last post
  18. Lennox LGH180 Staged Cooling Issue

    Started by Apprenticanic, 05-27-2014 09:47 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 960
    05-31-2014, 06:22 PM Go to last post
  19. sanyo unit compressor

    Started by hvac17011, 05-30-2014 11:44 PM
    • Replies: 4
    • Views: 365
    05-31-2014, 01:14 PM Go to last post
  20. Micro_Channel_coils and the proper TXV

    Started by toptech, 05-29-2014 11:04 PM
    • Replies: 2
    • Views: 372
    05-30-2014, 07:42 PM Go to last post
  21. trane roof top package units

    Started by luxx, 05-28-2014 10:55 PM
    • Replies: 4
    • Views: 551
    05-30-2014, 07:37 PM Go to last post
  22. Rtu and digicools.

    Started by 11crv, 05-29-2014 09:34 PM
    • Replies: 7
    • Views: 461
    05-30-2014, 01:46 PM Go to last post
  23. Need help from Pro* member

    Started by BBeerme, 05-18-2014 04:59 PM
    • Replies: 5
    • Views: 718
    05-29-2014, 11:33 PM Go to last post
  24. replacing trane blower bearings

    Started by aftech, 05-28-2014 11:22 PM
    • Replies: 5
    • Views: 459
    05-29-2014, 07:33 PM Go to last post
  25. Evaporator height and subcooling

    Started by mjohnson2981, 05-26-2014 02:27 PM
    • Replies: 3
    • Views: 468
    05-29-2014, 11:40 AM Go to last post
  26. Manifold Flare Fittings, 37 or 45 degree?

    Started by Dayton, 05-28-2014 08:09 PM
    • Replies: 5
    • Views: 524
    05-29-2014, 10:19 AM Go to last post
    • Replies: 0
    • Views: 281
    05-29-2014, 12:55 AM Go to last post
  27. Commercial Carrier Rooftop Electric Heat

    Started by corny, 02-02-2014 05:11 AM
    • Replies: 4
    • Views: 566
    05-28-2014, 11:47 PM Go to last post
  28. Quick pressure question

    Started by Loki, 05-28-2014 06:49 PM
    • Replies: 7
    • Views: 577
    05-28-2014, 11:40 PM Go to last post
  29. DVMS

    Started by jeremyr325, 05-28-2014 10:35 PM
    • Replies: 0
    • Views: 233
    05-28-2014, 10:35 PM Go to last post
  30. York RTU water leaks

    Started by n-e-w Jerz!, 05-28-2014 10:35 AM
    • Replies: 1
    • Views: 279
    05-28-2014, 11:50 AM Go to last post
  31. Chiller training

    Started by sloppyjoe1, 05-24-2014 01:07 AM
    • Replies: 7
    • Views: 537
    05-28-2014, 12:09 AM Go to last post
  32. Trane "E" compressors

    Started by valdelocc, 05-27-2014 07:46 PM
    • Replies: 3
    • Views: 430
    05-27-2014, 11:58 PM Go to last post
  33. Confused Mist Eliminators and Airflow Measurement

    Started by aurochs, 05-26-2014 10:16 PM
    • Replies: 8
    • Views: 738
    05-27-2014, 08:43 PM Go to last post
  34. Percival incubators

    Started by shipwreck, 05-26-2014 11:03 PM
    • Replies: 3
    • Views: 300
    05-27-2014, 02:01 AM Go to last post
    • Replies: 10
    • Views: 362
    05-26-2014, 12:39 PM Go to last post
  35. Happy Memorial Day!!

    Started by jayguy, 05-26-2014 12:16 PM
    • Replies: 0
    • Views: 218
    05-26-2014, 12:16 PM Go to last post
  36. any other Nest thermostat problem reported?

    Started by cfe, 05-23-2014 01:17 AM
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,179
    05-26-2014, 09:08 AM Go to last post
  37. rooftop ahu's

    Started by captaincompressor, 05-25-2014 12:18 AM
    • Replies: 7
    • Views: 540
    05-25-2014, 10:13 AM Go to last post
  38. Duct Sizing (Length)

    Started by arandarichardv, 05-25-2014 03:15 AM
    • Replies: 1
    • Views: 580
    05-25-2014, 06:41 AM Go to last post
  39. mitsubishi ductless splits

    Started by andyboy, 05-19-2014 07:23 AM
    • Replies: 7
    • Views: 504
    05-25-2014, 01:33 AM Go to last post
  40. Self Employment

    Started by sloppyjoe1, 05-24-2014 01:19 AM
    • Replies: 9
    • Views: 554
    05-25-2014, 01:06 AM Go to last post
  41. Air flow question

    Started by DeltaTech, 05-20-2014 04:15 PM
    • Replies: 4
    • Views: 530
    05-24-2014, 10:15 PM Go to last post
  42. Testing a 600v compressor

    Started by Lennox Tech, 05-15-2014 11:19 AM
    • Replies: 10
    • Views: 688
    05-24-2014, 10:05 PM Go to last post
  43. PM check list

    Started by mccann, 05-15-2014 08:41 AM
    3 Pages
    1 2 3
    • Replies: 26
    • Views: 1,256
    05-24-2014, 09:54 PM Go to last post
  44. Mcquay Chiller low oil level alarm

    Started by Macktech, 05-20-2014 03:59 PM
    • Replies: 5
    • Views: 489
    05-24-2014, 08:58 PM Go to last post
  45. Trane RTU with power exhaust wiring

    Started by chr358, 05-24-2014 07:40 AM
    • Replies: 1
    • Views: 346
    05-24-2014, 10:05 AM Go to last post
    • Replies: 2
    • Views: 344
    05-23-2014, 08:51 PM Go to last post
  46. Ddc retofit

    Started by emtim, 05-23-2014 08:46 AM
    • Replies: 1
    • Views: 283
    05-23-2014, 08:48 AM Go to last post

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