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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: 8,687
    08-10-2011, 04:34 PM Go to last post
  1. Normal Thread Normal Threads

  2. Undersized for conditioned space?

    Started by btglow94, 07-30-2015 12:39 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,383
    08-02-2015, 09:47 AM Go to last post
  3. Fire detector HVAC

    Started by btglow94, 07-28-2015 03:48 PM
    2 Pages
    1 2
    • Replies: 23
    • Views: 1,997
    08-01-2015, 01:41 PM Go to last post
  4. Carrier rtu high head

    Started by Jones9713520, 07-30-2015 11:16 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 1,641
    08-01-2015, 08:47 AM Go to last post
  5. Mini Split Flare Connections

    Started by PAREFERGUY, 07-29-2015 10:57 AM
    2 Pages
    1 2
    • Replies: 18
    • Views: 1,471
    07-31-2015, 10:06 AM Go to last post
  6. YORK YCUL condensing unit

    Started by stanbyyourword, 07-31-2015 08:00 AM
    • Replies: 0
    • Views: 528
    07-31-2015, 08:00 AM Go to last post
  7. Aaon unit 2nd stage not coming on

    Started by bgrich2003, 07-28-2015 10:12 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 1,859
    07-30-2015, 11:26 PM Go to last post
  8. Carrier 19XR High Condenser Pressure

    Started by jk399, 05-18-2015 03:55 PM
    3 Pages
    1 2 3
    • Replies: 31
    • Views: 3,671
    07-30-2015, 10:31 PM Go to last post
  9. Carrier air cooled chiller help mode l30GT-110---610KA

    Started by newyorkjets, 07-29-2015 05:02 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,249
    07-30-2015, 10:24 PM Go to last post
  10. Question Minimum / Maximum Compressor Voltages

    Started by Push It, 07-19-2015 01:24 PM
    • Replies: 4
    • Views: 814
    07-30-2015, 08:07 PM Go to last post
    • Replies: 15
    • Views: 2,538
    07-30-2015, 07:25 AM Go to last post
  11. Honeywell Tuxedo touch

    Started by zartangreen, 07-29-2015 10:00 PM
    • Replies: 0
    • Views: 696
    07-29-2015, 10:00 PM Go to last post
    • Replies: 8
    • Views: 834
    07-29-2015, 05:36 PM Go to last post
  12. APAC Insulation.

    Started by fridg, 07-29-2015 05:29 PM
    • Replies: 0
    • Views: 448
    07-29-2015, 05:29 PM Go to last post
  13. Building pressure outdoor air pickup

    Started by thisandthat, 07-15-2015 12:12 PM
    • Replies: 11
    • Views: 1,100
    07-29-2015, 12:30 PM Go to last post
  14. york yk centrifugal question

    Started by newyorkjets, 06-12-2015 09:58 PM
    • Replies: 3
    • Views: 1,139
    07-28-2015, 09:45 PM Go to last post
  15. Leak Freeze

    Started by PAREFERGUY, 07-28-2015 09:40 AM
    • Replies: 3
    • Views: 773
    07-28-2015, 08:44 PM Go to last post
  16. Wind Speed anemometer for Antarctic -80C

    Started by Paul Olivier, 07-28-2015 03:36 PM
    • Replies: 0
    • Views: 524
    07-28-2015, 03:36 PM Go to last post
  17. Java version needed

    Started by jitw4now, 07-27-2015 07:10 PM
    • Replies: 2
    • Views: 523
    07-28-2015, 02:28 PM Go to last post
    • Replies: 12
    • Views: 1,150
    07-28-2015, 12:23 PM Go to last post
    • Replies: 1
    • Views: 741
    07-27-2015, 06:09 PM Go to last post
  18. Tridium 3.8 or later version Px question

    Started by jordan23ryan, 07-20-2015 11:39 PM
    • Replies: 1
    • Views: 762
    07-27-2015, 03:24 PM Go to last post
  19. York Rtu

    Started by gsr kid, 07-26-2015 01:28 PM
    • Replies: 2
    • Views: 606
    07-26-2015, 02:11 PM Go to last post
  20. TXV tonnage Help

    Started by Junior1983, 07-24-2015 06:24 PM
    • Replies: 7
    • Views: 792
    07-25-2015, 03:08 PM Go to last post
  21. Return air pulling wild

    Started by EliTheIceman, 07-24-2015 08:46 PM
    • Replies: 11
    • Views: 1,143
    07-25-2015, 02:54 PM Go to last post
  22. Carrier 48TM016-028 intermittant cutout issue

    Started by Airtime2, 07-24-2015 04:32 AM
    • Replies: 2
    • Views: 470
    07-24-2015, 11:10 PM Go to last post
  23. Liebert Minimate Plus

    Started by KSSHVACTech, 07-24-2015 02:17 AM
    • Replies: 4
    • Views: 571
    07-24-2015, 04:47 PM Go to last post
  24. Trane heat pump help

    Started by drage93, 07-23-2015 07:12 PM
    • Replies: 2
    • Views: 438
    07-23-2015, 10:24 PM Go to last post
  25. LF VRF ERRORS

    Started by marter, 07-17-2015 09:38 PM
    • Replies: 4
    • Views: 598
    07-23-2015, 10:01 PM Go to last post
  26. Dectron Dry-O-Tron

    Started by Toddbrewster, 01-03-2014 07:56 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 5,334
    07-23-2015, 09:51 PM Go to last post
  27. Confused Store exposed ductwork sweating.

    Started by Junior1983, 07-21-2015 11:04 PM
    • Replies: 1
    • Views: 567
    07-23-2015, 12:08 PM Go to last post
  28. Need help calculating a storage tank

    Started by Glenn Harrison, 07-09-2015 05:50 PM
    • Replies: 4
    • Views: 719
    07-23-2015, 10:49 AM Go to last post
  29. R290 VS R22

    Started by Mohammed Nofal, 03-30-2013 08:59 AM
    2 Pages
    1 2
    • Replies: 25
    • Views: 7,569
    07-23-2015, 09:21 AM Go to last post
    • Replies: 9
    • Views: 590
    07-22-2015, 10:11 PM Go to last post
  30. hot high presuure liquid line

    Started by rylaw3, 07-21-2015 09:42 AM
    • Replies: 9
    • Views: 982
    07-22-2015, 03:23 PM Go to last post
  31. York - DXS24 Compressor

    Started by HatInHand, 07-19-2015 10:52 AM
    • Replies: 4
    • Views: 537
    07-21-2015, 08:36 PM Go to last post
  32. Tonage

    Started by Rich Manley, 07-21-2015 01:48 PM
    • Replies: 3
    • Views: 366
    07-21-2015, 02:51 PM Go to last post
  33. Delta t ac mode

    Started by MPasley, 07-19-2015 06:24 PM
    • Replies: 2
    • Views: 454
    07-20-2015, 02:29 PM Go to last post
  34. High humidity issue

    Started by btglow94, 07-17-2015 11:32 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,378
    07-20-2015, 08:45 AM Go to last post
  35. what is the tonnage of this copeland 6RK2-3500-TSE.

    Started by cfe, 06-16-2015 09:02 PM
    • Replies: 10
    • Views: 1,096
    07-19-2015, 05:01 PM Go to last post
  36. Dry coolers

    Started by Temp_Drop, 07-19-2015 03:10 PM
    • Replies: 4
    • Views: 496
    07-19-2015, 04:26 PM Go to last post
  37. Marvair ComPac 3, missing label

    Started by CircusEnvy, 07-15-2015 08:11 PM
    • Replies: 3
    • Views: 624
    07-19-2015, 04:18 PM Go to last post
  38. 480v 3 ph to 240 single ph

    Started by tempdoc, 07-18-2015 11:04 PM
    • Replies: 3
    • Views: 561
    07-19-2015, 10:20 AM Go to last post
  39. mitsubishi citi multi help

    Started by licensed to chill, 07-16-2015 06:40 PM
    • Replies: 5
    • Views: 715
    07-18-2015, 09:36 AM Go to last post
  40. Carrier evap Coil Replacment time estimate

    Started by fixitguy, 07-17-2015 09:48 AM
    • Replies: 3
    • Views: 587
    07-18-2015, 12:37 AM Go to last post
  41. Copeland 8D compressor "BANG" WHAT!!!! ever seen this?

    Started by OhioTech, 06-26-2015 06:13 PM
    4 Pages
    1 2 3 4
    • Replies: 39
    • Views: 4,411
    07-17-2015, 07:05 PM Go to last post
  42. Lennox LGC150S4 Question

    Started by checkpoint, 07-16-2015 02:20 PM
    • Replies: 1
    • Views: 432
    07-17-2015, 12:47 AM Go to last post
    • Replies: 4
    • Views: 646
    07-16-2015, 10:19 PM Go to last post
  43. Condenser motor rotation problem 1 phase

    Started by cfe, 07-13-2015 11:19 AM
    3 Pages
    1 2 3
    • Replies: 28
    • Views: 1,964
    07-16-2015, 07:41 PM Go to last post
  44. Need help with voyager trane rooftops

    Started by derksquad, 03-18-2015 10:53 AM
    2 Pages
    1 2
    • Replies: 17
    • Views: 2,299
    07-16-2015, 01:57 PM Go to last post
  45. trane YCD048C4LCBE issues

    Started by Bald Menace, 07-14-2015 09:48 PM
    • Replies: 4
    • Views: 556
    07-15-2015, 08:06 PM Go to last post

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