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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: 6,169
    08-10-2011, 04:34 PM Go to last post
  1. Normal Thread Normal Threads

  2. Water regulating valves

    Started by dfloodhvac, 06-29-2014 09:47 PM
    • Replies: 9
    • Views: 577
    06-30-2014, 09:10 AM Go to last post
  3. H-10B leak detector question

    Started by primmers, 06-20-2014 10:21 AM
    • Replies: 7
    • Views: 698
    06-27-2014, 07:37 PM Go to last post
  4. Trane heat pump

    Started by ltpenguin, 06-06-2014 07:28 PM
    • Replies: 3
    • Views: 782
    06-25-2014, 11:14 PM Go to last post
  5. Caryle

    Started by billyp7999, 06-22-2014 10:13 AM
    • Replies: 9
    • Views: 775
    06-24-2014, 08:01 PM Go to last post
  6. 30 ton TEV How does it do it?

    Started by dobbin, 06-12-2014 07:44 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,459
    06-24-2014, 07:57 PM Go to last post
  7. Commercial Takeoff software whats good?

    Started by Freezeking2000, 06-24-2014 11:39 AM
    • Replies: 0
    • Views: 256
    06-24-2014, 11:39 AM Go to last post
  8. Confused R410a high rise application for 7.5 ton heatpump split system

    Started by airprep, 06-20-2014 11:44 AM
    3 Pages
    1 2 3
    • Replies: 26
    • Views: 1,408
    06-24-2014, 08:17 AM Go to last post
  9. Down flow condensate issues

    Started by Scott Kline, 05-12-2014 04:53 PM
    3 Pages
    1 2 3
    • Replies: 38
    • Views: 2,628
    06-23-2014, 07:14 AM Go to last post
  10. Cracked Discharge Line

    Started by Shreadhead, 06-19-2014 11:10 PM
    • Replies: 8
    • Views: 759
    06-22-2014, 09:23 PM Go to last post
  11. Johnson Controls condenser

    Started by chr358, 06-22-2014 01:29 PM
    • Replies: 0
    • Views: 308
    06-22-2014, 01:29 PM Go to last post
  12. manual reset high pressure switch

    Started by toolsrules, 06-18-2014 10:34 PM
    • Replies: 12
    • Views: 1,023
    06-21-2014, 03:41 PM Go to last post
  13. Drain pan tabs.

    Started by mattinorange, 06-17-2014 07:08 PM
    • Replies: 9
    • Views: 778
    06-20-2014, 05:05 PM Go to last post
  14. Refrigerant monitor info needed

    Started by waltervan, 06-05-2014 06:10 PM
    • Replies: 1
    • Views: 393
    06-17-2014, 09:32 PM Go to last post
  15. Auto AC Charging R-12 Gauges to adaptor

    Started by techservices, 06-07-2014 08:22 PM
    3 Pages
    1 2 3
    • Replies: 30
    • Views: 2,448
    06-17-2014, 07:02 PM Go to last post
  16. 10 ton scroll failure in trane system?

    Started by Trubbler, 06-13-2014 03:00 AM
    • Replies: 10
    • Views: 1,298
    06-17-2014, 11:08 AM Go to last post
  17. New Carrier violent compressor starts

    Started by toptech, 06-15-2014 11:53 PM
    • Replies: 8
    • Views: 875
    06-16-2014, 11:48 PM Go to last post
  18. Another Staybrite Thread

    Started by Mike19, 06-14-2014 08:17 PM
    • Replies: 12
    • Views: 1,184
    06-16-2014, 11:20 PM Go to last post
    • Replies: 2
    • Views: 559
    06-16-2014, 02:46 PM Go to last post
  19. stinking plumbers!

    Started by jayguy, 06-12-2014 01:43 AM
    3 Pages
    1 2 3
    • Replies: 34
    • Views: 2,884
    06-16-2014, 10:27 AM Go to last post
  20. Trane YSC RTU

    Started by Servicepro, 06-11-2014 08:30 PM
    • Replies: 4
    • Views: 505
    06-14-2014, 10:22 AM Go to last post
  21. 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: 1,329
    06-13-2014, 11:13 PM Go to last post
  22. Bohn wiring diagram

    Started by mdp, 06-11-2014 04:25 PM
    • Replies: 3
    • Views: 513
    06-13-2014, 10:44 AM Go to last post
  23. Yeoman's Work

    Started by BBeerme, 06-13-2014 01:00 AM
    • Replies: 5
    • Views: 717
    06-13-2014, 09:09 AM Go to last post
  24. trane voyager drain pan

    Started by hvac17011, 06-12-2014 06:00 AM
    • Replies: 1
    • Views: 350
    06-13-2014, 07:26 AM Go to last post
  25. 427a, anything good or bad?

    Started by valdelocc, 05-23-2013 05:44 PM
    3 Pages
    1 2 3
    • Replies: 27
    • Views: 2,617
    06-12-2014, 09:42 PM Go to last post
    • Replies: 1
    • Views: 367
    06-12-2014, 03:40 PM Go to last post
  26. 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: 313
    06-12-2014, 02:49 PM Go to last post
  27. TRANE Scroll Compressor How tuff are they?

    Started by dobbin, 06-09-2014 11:42 AM
    • Replies: 6
    • Views: 969
    06-12-2014, 10:53 AM Go to last post
  28. Mounting condensing unit on stucco

    Started by air flow, 06-11-2014 04:54 PM
    • Replies: 6
    • Views: 535
    06-11-2014, 07:58 PM Go to last post
  29. Voyager Dehumidification option

    Started by r404a, 06-09-2014 07:31 PM
    • Replies: 2
    • Views: 448
    06-10-2014, 08:45 PM Go to last post
  30. AAON wattmaster

    Started by mannyldeq, 06-09-2014 10:16 AM
    • Replies: 3
    • Views: 421
    06-09-2014, 06:02 PM Go to last post
    • Replies: 2
    • Views: 558
    06-09-2014, 11:44 AM Go to last post
  31. Condenser water loop systems

    Started by nmt6789, 06-07-2014 07:56 AM
    2 Pages
    1 2
    • Replies: 16
    • Views: 1,236
    06-09-2014, 11:37 AM Go to last post
    • Replies: 12
    • Views: 1,081
    06-09-2014, 09:28 AM Go to last post
  32. Laptops

    Started by goitiamike, 06-07-2014 04:10 AM
    • Replies: 7
    • Views: 858
    06-08-2014, 09:36 PM Go to last post
  33. Dallas

    Started by hvacr, 06-08-2014 02:45 PM
    • Replies: 2
    • Views: 489
    06-08-2014, 08:18 PM Go to last post
  34. parts for a pc7

    Started by GBurns, 06-08-2014 12:27 PM
    • Replies: 0
    • Views: 342
    06-08-2014, 12:27 PM Go to last post
  35. inertia base for inline pump

    Started by wta12, 06-07-2014 12:59 PM
    • Replies: 1
    • Views: 289
    06-07-2014, 05:26 PM Go to last post
  36. Shrader core color...difference?

    Started by Vbrefertech, 06-04-2014 06:41 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 1,937
    06-07-2014, 09:25 AM Go to last post
    • Replies: 34
    • Views: 2,911
    06-06-2014, 09:50 PM Go to last post
  37. Yhc035

    Started by Jeremy325, 06-06-2014 08:37 PM
    • Replies: 2
    • Views: 410
    06-06-2014, 09:01 PM Go to last post
  38. Carrier RTU 50HGB020a

    Started by Doverone, 06-05-2014 05:23 PM
    • Replies: 11
    • Views: 853
    06-06-2014, 06:07 PM Go to last post
  39. superheat on r-404a

    Started by Mrak, 06-05-2014 03:53 PM
    • Replies: 6
    • Views: 840
    06-06-2014, 09:37 AM Go to last post
    • Replies: 9
    • Views: 1,198
    06-05-2014, 05:55 PM Go to last post
  40. Air/Water Balance Software?

    Started by jogas, 06-05-2014 12:58 PM
    • Replies: 0
    • Views: 223
    06-05-2014, 12:58 PM Go to last post
  41. Lennox KGA120

    Started by Silverwolf29, 02-11-2014 05:15 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 2,622
    06-05-2014, 11:12 AM Go to last post
  42. Odd Issue With Carrier RTU

    Started by YoungGuy, 06-04-2014 11:07 PM
    • Replies: 3
    • Views: 594
    06-05-2014, 07:05 AM Go to last post
  43. RTAA EXV

    Started by JWOO, 05-29-2014 09:41 AM
    • Replies: 11
    • Views: 868
    06-04-2014, 04:30 PM Go to last post
  44. Lennox IAQ/Temp sensor for Prodigy

    Started by Arden, 06-03-2014 08:14 PM
    • Replies: 1
    • Views: 312
    06-04-2014, 09:35 AM Go to last post
  45. Lennox prodigy board

    Started by Arden, 06-03-2014 08:06 PM
    • Replies: 3
    • Views: 368
    06-04-2014, 09:23 AM Go to last post

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