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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: 8,835
    08-10-2011, 04:34 PM Go to last post
  1. Normal Thread Normal Threads

    • Replies: 5
    • Views: 856
    08-03-2015, 10:28 PM Go to last post
  2. Condenser Coil Replacement ?

    Started by shazim, 08-02-2015 08:33 PM
    • Replies: 8
    • Views: 902
    08-03-2015, 12:20 PM Go to last post
  3. TXV or HOT GAS BYPASS first?

    Started by Acrooster, 08-01-2015 05:30 PM
    • Replies: 9
    • Views: 1,101
    08-02-2015, 07:12 PM Go to last post
  4. Undersized for conditioned space?

    Started by btglow94, 07-30-2015 12:39 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,453
    08-02-2015, 09:47 AM Go to last post
  5. Fire detector HVAC

    Started by btglow94, 07-28-2015 03:48 PM
    2 Pages
    1 2
    • Replies: 23
    • Views: 2,072
    08-01-2015, 01:41 PM Go to last post
  6. Carrier rtu high head

    Started by Jones9713520, 07-30-2015 11:16 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 1,720
    08-01-2015, 08:47 AM Go to last post
  7. Mini Split Flare Connections

    Started by PAREFERGUY, 07-29-2015 10:57 AM
    2 Pages
    1 2
    • Replies: 18
    • Views: 1,517
    07-31-2015, 10:06 AM Go to last post
  8. YORK YCUL condensing unit

    Started by stanbyyourword, 07-31-2015 08:00 AM
    • Replies: 0
    • Views: 543
    07-31-2015, 08:00 AM Go to last post
  9. Aaon unit 2nd stage not coming on

    Started by bgrich2003, 07-28-2015 10:12 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 1,919
    07-30-2015, 11:26 PM Go to last post
  10. Carrier 19XR High Condenser Pressure

    Started by jk399, 05-18-2015 03:55 PM
    3 Pages
    1 2 3
    • Replies: 31
    • Views: 3,893
    07-30-2015, 10:31 PM Go to last post
  11. 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: 1,315
    07-30-2015, 10:24 PM Go to last post
  12. Question Minimum / Maximum Compressor Voltages

    Started by Push It, 07-19-2015 01:24 PM
    • Replies: 4
    • Views: 836
    07-30-2015, 08:07 PM Go to last post
    • Replies: 15
    • Views: 2,629
    07-30-2015, 07:25 AM Go to last post
  13. Honeywell Tuxedo touch

    Started by zartangreen, 07-29-2015 10:00 PM
    • Replies: 0
    • Views: 715
    07-29-2015, 10:00 PM Go to last post
    • Replies: 8
    • Views: 854
    07-29-2015, 05:36 PM Go to last post
  14. APAC Insulation.

    Started by fridg, 07-29-2015 05:29 PM
    • Replies: 0
    • Views: 463
    07-29-2015, 05:29 PM Go to last post
  15. Building pressure outdoor air pickup

    Started by thisandthat, 07-15-2015 12:12 PM
    • Replies: 11
    • Views: 1,127
    07-29-2015, 12:30 PM Go to last post
  16. york yk centrifugal question

    Started by newyorkjets, 06-12-2015 09:58 PM
    • Replies: 3
    • Views: 1,181
    07-28-2015, 09:45 PM Go to last post
  17. Leak Freeze

    Started by PAREFERGUY, 07-28-2015 09:40 AM
    • Replies: 3
    • Views: 803
    07-28-2015, 08:44 PM Go to last post
  18. Wind Speed anemometer for Antarctic -80C

    Started by Paul Olivier, 07-28-2015 03:36 PM
    • Replies: 0
    • Views: 534
    07-28-2015, 03:36 PM Go to last post
  19. Java version needed

    Started by jitw4now, 07-27-2015 07:10 PM
    • Replies: 2
    • Views: 538
    07-28-2015, 02:28 PM Go to last post
    • Replies: 12
    • Views: 1,224
    07-28-2015, 12:23 PM Go to last post
    • Replies: 1
    • Views: 767
    07-27-2015, 06:09 PM Go to last post
  20. Tridium 3.8 or later version Px question

    Started by jordan23ryan, 07-20-2015 11:39 PM
    • Replies: 1
    • Views: 777
    07-27-2015, 03:24 PM Go to last post
  21. York Rtu

    Started by gsr kid, 07-26-2015 01:28 PM
    • Replies: 2
    • Views: 627
    07-26-2015, 02:11 PM Go to last post
  22. TXV tonnage Help

    Started by Junior1983, 07-24-2015 06:24 PM
    • Replies: 7
    • Views: 807
    07-25-2015, 03:08 PM Go to last post
  23. Return air pulling wild

    Started by EliTheIceman, 07-24-2015 08:46 PM
    • Replies: 11
    • Views: 1,212
    07-25-2015, 02:54 PM Go to last post
  24. Carrier 48TM016-028 intermittant cutout issue

    Started by Airtime2, 07-24-2015 04:32 AM
    • Replies: 2
    • Views: 485
    07-24-2015, 11:10 PM Go to last post
  25. Liebert Minimate Plus

    Started by KSSHVACTech, 07-24-2015 02:17 AM
    • Replies: 4
    • Views: 592
    07-24-2015, 04:47 PM Go to last post
  26. Trane heat pump help

    Started by drage93, 07-23-2015 07:12 PM
    • Replies: 2
    • Views: 446
    07-23-2015, 10:24 PM Go to last post
  27. LF VRF ERRORS

    Started by marter, 07-17-2015 09:38 PM
    • Replies: 4
    • Views: 609
    07-23-2015, 10:01 PM Go to last post
  28. Dectron Dry-O-Tron

    Started by Toddbrewster, 01-03-2014 07:56 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 5,412
    07-23-2015, 09:51 PM Go to last post
  29. Confused Store exposed ductwork sweating.

    Started by Junior1983, 07-21-2015 11:04 PM
    • Replies: 1
    • Views: 583
    07-23-2015, 12:08 PM Go to last post
  30. Need help calculating a storage tank

    Started by Glenn Harrison, 07-09-2015 05:50 PM
    • Replies: 4
    • Views: 740
    07-23-2015, 10:49 AM Go to last post
  31. R290 VS R22

    Started by Mohammed Nofal, 03-30-2013 08:59 AM
    2 Pages
    1 2
    • Replies: 25
    • Views: 7,979
    07-23-2015, 09:21 AM Go to last post
    • Replies: 9
    • Views: 617
    07-22-2015, 10:11 PM Go to last post
  32. hot high presuure liquid line

    Started by rylaw3, 07-21-2015 09:42 AM
    • Replies: 9
    • Views: 1,044
    07-22-2015, 03:23 PM Go to last post
  33. York - DXS24 Compressor

    Started by HatInHand, 07-19-2015 10:52 AM
    • Replies: 4
    • Views: 543
    07-21-2015, 08:36 PM Go to last post
  34. Tonage

    Started by Rich Manley, 07-21-2015 01:48 PM
    • Replies: 3
    • Views: 378
    07-21-2015, 02:51 PM Go to last post
  35. Delta t ac mode

    Started by MPasley, 07-19-2015 06:24 PM
    • Replies: 2
    • Views: 460
    07-20-2015, 02:29 PM Go to last post
  36. High humidity issue

    Started by btglow94, 07-17-2015 11:32 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,427
    07-20-2015, 08:45 AM Go to last post
  37. what is the tonnage of this copeland 6RK2-3500-TSE.

    Started by cfe, 06-16-2015 09:02 PM
    • Replies: 10
    • Views: 1,157
    07-19-2015, 05:01 PM Go to last post
  38. Dry coolers

    Started by Temp_Drop, 07-19-2015 03:10 PM
    • Replies: 4
    • Views: 498
    07-19-2015, 04:26 PM Go to last post
  39. Marvair ComPac 3, missing label

    Started by CircusEnvy, 07-15-2015 08:11 PM
    • Replies: 3
    • Views: 632
    07-19-2015, 04:18 PM Go to last post
  40. 480v 3 ph to 240 single ph

    Started by tempdoc, 07-18-2015 11:04 PM
    • Replies: 3
    • Views: 578
    07-19-2015, 10:20 AM Go to last post
  41. mitsubishi citi multi help

    Started by licensed to chill, 07-16-2015 06:40 PM
    • Replies: 5
    • Views: 750
    07-18-2015, 09:36 AM Go to last post
  42. Carrier evap Coil Replacment time estimate

    Started by fixitguy, 07-17-2015 09:48 AM
    • Replies: 3
    • Views: 605
    07-18-2015, 12:37 AM Go to last post
  43. 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: 4,582
    07-17-2015, 07:05 PM Go to last post
  44. Lennox LGC150S4 Question

    Started by checkpoint, 07-16-2015 02:20 PM
    • Replies: 1
    • Views: 440
    07-17-2015, 12:47 AM Go to last post
    • Replies: 4
    • Views: 665
    07-16-2015, 10:19 PM Go to last post

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