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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: 6,714
    08-10-2011, 04:34 PM Go to last post
  1. Normal Thread Normal Threads

  2. Carrier 38AUQ 25 question.

    Started by larnot, 05-18-2015 07:57 PM
    • Replies: 4
    • Views: 396
    05-20-2015, 05:32 PM Go to last post
  3. How to get ~350KW out of a building?!!

    Started by MtKta, 05-20-2015 09:07 AM
    • Replies: 0
    • Views: 273
    05-20-2015, 09:07 AM Go to last post
  4. High pressure

    Started by carlitosway983, 05-16-2015 04:40 PM
    3 Pages
    1 2 3
    • Replies: 29
    • Views: 1,623
    05-19-2015, 10:23 PM Go to last post
  5. Mystery LLSV on 115 ton Intellipak

    Started by jebes, 05-15-2015 01:41 PM
    • Replies: 8
    • Views: 581
    05-19-2015, 08:51 PM Go to last post
  6. Confused superheat/subcooling ??

    Started by Junior1983, 05-13-2015 07:07 PM
    3 Pages
    1 2 3
    • Replies: 33
    • Views: 1,803
    05-19-2015, 08:44 PM Go to last post
  7. Assitance:

    Started by venky, 05-19-2015 12:04 PM
    • Replies: 3
    • Views: 318
    05-19-2015, 08:42 PM Go to last post
  8. cotton wood trees clogging chiller

    Started by big.D, 05-06-2015 02:29 PM
    • Replies: 10
    • Views: 734
    05-19-2015, 04:03 PM Go to last post
  9. Contractor

    Started by KDBaker, 05-04-2015 06:26 PM
    • Replies: 10
    • Views: 1,263
    05-19-2015, 09:36 AM Go to last post
  10. York IGV Blower parts

    Started by atmosphere, 05-19-2015 07:34 AM
    • Replies: 0
    • Views: 242
    05-19-2015, 07:34 AM Go to last post
  11. TXV

    Started by esmnoori, 05-15-2015 02:31 AM
    • Replies: 9
    • Views: 635
    05-17-2015, 07:33 PM Go to last post
  12. Your thoughts

    Started by lytning, 05-16-2015 02:59 PM
    • Replies: 7
    • Views: 611
    05-16-2015, 11:31 PM Go to last post
    • Replies: 12
    • Views: 543
    05-15-2015, 08:17 PM Go to last post
  13. T-stat on 15 ton Carrier simple yet =/

    Started by Daedalus, 05-14-2015 11:56 PM
    • Replies: 1
    • Views: 335
    05-15-2015, 07:52 PM Go to last post
  14. Servicing rooftop units Canadian style

    Started by thirty years, 05-12-2015 06:52 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 1,004
    05-15-2015, 12:25 AM Go to last post
  15. Electric aiir comp auto drains- $120--$350!

    Started by mixsit, 05-14-2015 01:36 PM
    • Replies: 1
    • Views: 331
    05-14-2015, 11:22 PM Go to last post
  16. 5 ton trane rtu with no metering device

    Started by wetbar, 04-20-2015 06:49 PM
    • Replies: 11
    • Views: 1,255
    05-14-2015, 10:36 PM Go to last post
    • Replies: 10
    • Views: 411
    05-14-2015, 10:01 PM Go to last post
  17. GDM 25 True cap tube

    Started by lytning, 05-13-2015 07:24 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,187
    05-14-2015, 07:31 PM Go to last post
    • Replies: 6
    • Views: 499
    05-14-2015, 05:37 AM Go to last post
  18. Lennox RTU zone sensor question

    Started by CHAINIK, 02-08-2015 10:38 PM
    • Replies: 4
    • Views: 947
    05-13-2015, 12:38 PM Go to last post
  19. Nu-22 vs R22

    Started by areif, 12-09-2014 03:33 PM
    • Replies: 5
    • Views: 1,123
    05-13-2015, 11:21 AM Go to last post
    • Replies: 2
    • Views: 324
    05-13-2015, 01:04 AM Go to last post
  20. too much oil lodging in evaporator coil?

    Started by cfe, 05-07-2015 10:01 PM
    3 Pages
    1 2 3
    • Replies: 37
    • Views: 1,684
    05-12-2015, 08:00 PM Go to last post
    • Replies: 0
    • Views: 191
    05-12-2015, 06:33 PM Go to last post
  21. Confused 25 ton compressor failure??

    Started by Acrooster, 05-09-2015 12:52 AM
    3 Pages
    1 2 3
    • Replies: 35
    • Views: 1,479
    05-12-2015, 05:03 PM Go to last post
  22. Trane Chiller

    Started by DSB, 04-30-2015 08:20 PM
    • Replies: 7
    • Views: 808
    05-12-2015, 01:12 AM Go to last post
  23. Pressures 80/125

    Started by BBeerme, 05-07-2015 07:55 PM
    • Replies: 10
    • Views: 660
    05-11-2015, 04:04 PM Go to last post
  24. Question Emerson 240RA Solenoid Dilemma for Military HVAC

    Started by TheMechTech, 05-06-2015 11:07 AM
    2 Pages
    1 2
    • Replies: 17
    • Views: 697
    05-11-2015, 09:45 AM Go to last post
  25. Seawater Condenser

    Started by Jimhuangchina, 05-09-2015 06:35 AM
    • Replies: 9
    • Views: 479
    05-11-2015, 01:54 AM Go to last post
  26. Military AC units

    Started by mccann, 05-05-2015 11:18 PM
    • Replies: 7
    • Views: 756
    05-10-2015, 09:03 PM Go to last post
  27. Staging/twinning condensing units

    Started by dbbrock, 05-08-2015 01:34 PM
    • Replies: 7
    • Views: 535
    05-10-2015, 02:55 PM Go to last post
  28. Confused Service truck stock

    Started by Junior1983, 05-09-2015 10:26 PM
    • Replies: 5
    • Views: 496
    05-10-2015, 10:57 AM Go to last post
  29. Fujitsu QC check

    Started by Jcourtney980, 04-25-2015 10:29 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 967
    05-10-2015, 09:38 AM Go to last post
  30. thermoKing sb-210

    Started by Takete, 05-09-2015 10:30 PM
    • Replies: 0
    • Views: 215
    05-09-2015, 10:30 PM Go to last post
  31. Honeywell JADE economiser

    Started by Junior1983, 05-09-2015 10:19 PM
    • Replies: 0
    • Views: 328
    05-09-2015, 10:19 PM Go to last post
  32. Your Go To Condensor Coil Cleaner?

    Started by Dsycutter, 05-08-2015 07:52 PM
    2 Pages
    1 2
    • Replies: 24
    • Views: 972
    05-09-2015, 05:16 PM Go to last post
  33. Question Recovery cylinders..

    Started by Junior1983, 05-09-2015 12:55 AM
    • Replies: 1
    • Views: 510
    05-09-2015, 11:09 AM Go to last post
    • Replies: 7
    • Views: 774
    05-08-2015, 01:37 AM Go to last post
  34. Split System Economizer

    Started by Mike Hastings, 04-04-2015 11:58 PM
    • Replies: 12
    • Views: 1,075
    05-07-2015, 08:42 AM Go to last post
  35. Yes, I am a God

    Started by BBeerme, 05-05-2015 09:57 PM
    4 Pages
    1 2 3 4
    • Replies: 45
    • Views: 2,015
    05-06-2015, 11:31 PM Go to last post
  36. Older York Sunline

    Started by targetman, 05-05-2015 07:37 PM
    • Replies: 10
    • Views: 475
    05-06-2015, 07:28 AM Go to last post
  37. Taco to Grundfos Circ. pumps.

    Started by KSSHVACTech, 05-01-2015 02:29 AM
    • Replies: 3
    • Views: 722
    05-06-2015, 12:44 AM Go to last post
  38. Frown Part changers

    Started by Jcourtney980, 05-03-2015 08:19 PM
    3 Pages
    1 2 3
    • Replies: 26
    • Views: 2,035
    05-05-2015, 11:26 PM Go to last post
  39. Ducted smoke detector

    Started by Childshvac, 05-04-2015 10:57 AM
    • Replies: 7
    • Views: 728
    05-05-2015, 08:10 PM Go to last post
  40. Leverage

    Started by BBeerme, 05-05-2015 12:39 AM
    • Replies: 9
    • Views: 1,247
    05-05-2015, 11:12 AM Go to last post
  41. Confused unlimited heating and unlimited a/c licence

    Started by scurtis6691, 05-04-2015 11:28 PM
    • Replies: 0
    • Views: 507
    05-04-2015, 11:28 PM Go to last post
  42. Samsung splits

    Started by dlove, 04-10-2015 01:22 AM
    • Replies: 8
    • Views: 881
    05-04-2015, 09:36 AM Go to last post
  43. Trane RTU issues

    Started by SeanH, 04-24-2015 03:36 PM
    2 Pages
    1 2
    • Replies: 22
    • Views: 1,634
    05-02-2015, 06:57 PM Go to last post
  44. York RTU Issue

    Started by flydfan, 04-21-2015 10:19 PM
    3 Pages
    1 2 3
    • Replies: 28
    • Views: 2,235
    05-02-2015, 12:30 PM Go to last post
  45. Carrier 48eje048

    Started by uke, 04-29-2015 06:00 AM
    • Replies: 11
    • Views: 1,042
    05-01-2015, 05:52 AM Go to last post

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