1. Announcement:
    Poll Dance !!
    Dad (Site Administrator)
    06-22-2012
    Views:
    75,500

Forum: AOP Commercial HVAC

FOR EQUIPMENT OWNERS ONLY Questions and discussions regarding Commercial Buildings

  1. Sticky Thread Sticky Threads

    Title / Thread Starter Replies / Views Last Post By
  2. Sticky Thread >>READ THIS FIRST<< NO DIY? Why NOT??

    Started by Dad, 10-31-2011 08:41 PM
    • Replies: 0
    • Views: 4,620
    10-31-2011, 08:41 PM Go to last post
    • Replies: 0
    • Views: 3,855
    10-31-2011, 08:37 PM Go to last post
  1. Normal Thread Normal Threads

    Title / Thread Starter Replies / Views Last Post By
  2. Confused Copper Plated Bearings

    Started by poppop, 04-23-2007 08:35 PM
    • Replies: 7
    • Views: 1,613
    08-03-2007, 06:37 PM Go to last post
  3. Carrier 50 ton a/c unit-refrigerant all over the place

    Started by cain, 07-25-2007 11:31 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 2,053
    08-03-2007, 03:17 PM Go to last post
  4. Lennox T3 Transformer

    Started by timebuilder, 07-28-2007 09:14 PM
    • Replies: 5
    • Views: 979
    08-03-2007, 01:58 AM Go to last post
  5. chat room

    Started by hvac_two, 07-27-2007 10:22 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 4,335
    08-02-2007, 10:20 PM Go to last post
  6. Confused oil return

    Started by Garyhvacr, 08-01-2007 09:03 PM
    • Replies: 3
    • Views: 560
    08-02-2007, 09:41 PM Go to last post
  7. Unloader not working

    Started by RieckTech2, 07-29-2007 02:33 AM
    • Replies: 4
    • Views: 974
    08-02-2007, 03:03 PM Go to last post
  8. Dunham Bush AUDR

    Started by JohnBuckingham, 08-02-2007 02:53 PM
    • Replies: 0
    • Views: 516
    08-02-2007, 02:53 PM Go to last post
    • Replies: 5
    • Views: 765
    08-02-2007, 01:09 PM Go to last post
  9. Trane S chiller

    Started by turbomaster, 07-30-2007 10:11 PM
    • Replies: 3
    • Views: 875
    08-01-2007, 08:55 PM Go to last post
  10. A Mechanical engineer rant

    Started by acjourneyman, 07-21-2007 11:16 AM
    7 Pages
    1 2 3 4 5 6 ... 7
    • Replies: 79
    • Views: 7,195
    08-01-2007, 04:25 AM Go to last post
  11. Bare sheet metal duct condensation

    Started by refpro021702, 07-25-2007 11:11 AM
    • Replies: 5
    • Views: 2,325
    08-01-2007, 02:33 AM Go to last post
  12. old Trane's CCM controller

    Started by Confil, 07-30-2007 03:15 AM
    • Replies: 5
    • Views: 824
    08-01-2007, 12:18 AM Go to last post
  13. VFD's

    Started by coldschool, 07-23-2007 04:34 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 2,012
    07-31-2007, 07:51 PM Go to last post
  14. Cooling Tower Chemical Pumps...

    Started by jesaire, 07-31-2007 01:26 AM
    • Replies: 5
    • Views: 762
    07-31-2007, 07:10 PM Go to last post
  15. Cool Nordyne gas/electric offerings from 6 - 10 ton?

    Started by mrocee, 07-31-2007 11:43 AM
    • Replies: 0
    • Views: 416
    07-31-2007, 11:43 AM Go to last post
  16. compressor terminal blow-off

    Started by rackrookie, 07-29-2007 08:22 AM
    2 Pages
    1 2
    • Replies: 14
    • Views: 2,619
    07-31-2007, 01:07 AM Go to last post
  17. United Nations Buildiing getting renovated

    Started by maxster, 07-28-2007 09:30 AM
    • Replies: 7
    • Views: 991
    07-30-2007, 11:11 PM Go to last post
  18. Tech Support Numbers

    Started by dixie2005, 07-30-2007 10:41 PM
    • Replies: 1
    • Views: 673
    07-30-2007, 10:46 PM Go to last post
  19. Water pump bushing removal

    Started by refpro021702, 07-30-2007 10:57 AM
    • Replies: 2
    • Views: 730
    07-30-2007, 07:18 PM Go to last post
  20. Stupid Freakin Bees

    Started by mech_head, 07-25-2007 06:34 PM
    2 Pages
    1 2
    • Replies: 22
    • Views: 2,095
    07-30-2007, 06:42 PM Go to last post
  21. Confused Lennox drain pan

    Started by crawdad55, 07-30-2007 12:14 PM
    • Replies: 1
    • Views: 776
    07-30-2007, 05:35 PM Go to last post
  22. reliatel vav issue

    Started by phixitman, 07-27-2007 01:14 PM
    • Replies: 11
    • Views: 1,246
    07-30-2007, 01:32 AM Go to last post
  23. Carlyle manuals

    Started by RieckTech2, 07-29-2007 02:21 AM
    • Replies: 2
    • Views: 702
    07-29-2007, 09:47 PM Go to last post
  24. Prevalence of gas/electric rooftop units

    Started by mrocee, 07-26-2007 04:45 PM
    • Replies: 6
    • Views: 691
    07-28-2007, 09:39 PM Go to last post
  25. Las Vegas Kitchen Hood & Make-up air

    Started by timshvacr, 07-28-2007 07:16 PM
    • Replies: 1
    • Views: 470
    07-28-2007, 08:26 PM Go to last post
  26. Confused Trane CGWD060

    Started by BillLohr, 07-26-2007 08:08 PM
    • Replies: 2
    • Views: 948
    07-27-2007, 09:39 PM Go to last post
  27. Thumbs up Dunham Bush Chiller High Motor Temperature

    Started by straight2pt, 07-13-2007 02:16 AM
    • Replies: 7
    • Views: 1,372
    07-27-2007, 09:23 PM Go to last post
  28. Unhappy ice bank

    Started by oferkeren, 07-27-2007 05:13 AM
    • Replies: 2
    • Views: 635
    07-27-2007, 09:15 PM Go to last post
  29. Question Mcquay Swto28 Mp4 Alarm

    Started by mrhvacmechanic, 07-23-2007 05:05 PM
    • Replies: 6
    • Views: 763
    07-27-2007, 08:06 PM Go to last post
  30. Confused Programmable Thermostats ON Times

    Started by anti_escapism, 07-26-2007 04:43 PM
    • Replies: 4
    • Views: 596
    07-27-2007, 04:31 PM Go to last post
  31. Gas pipe size...

    Started by Senior Tech, 07-26-2007 08:13 PM
    • Replies: 3
    • Views: 608
    07-26-2007, 11:09 PM Go to last post
  32. CVHF with CH530 problem.

    Started by wisecracker, 07-05-2007 09:08 PM
    • Replies: 3
    • Views: 1,179
    07-26-2007, 02:31 PM Go to last post
  33. Lightbulb landis & gyr powers system 600

    Started by maustin, 12-08-2004 03:50 PM
    • Replies: 5
    • Views: 2,331
    07-26-2007, 11:31 AM Go to last post
  34. Liebert versus Canatal

    Started by slattogan, 07-24-2007 10:53 AM
    • Replies: 8
    • Views: 1,430
    07-26-2007, 10:32 AM Go to last post
  35. Don't ever do this!

    Started by aircooled53, 07-21-2007 09:01 AM
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,624
    07-26-2007, 01:14 AM Go to last post
  36. Question Carrier ductless refrigerant charge?

    Started by fixerup, 07-24-2007 10:00 PM
    • Replies: 6
    • Views: 1,208
    07-25-2007, 11:09 PM Go to last post
  37. McQuay Stargate Single-Screw Compressors

    Started by thermophysics, 10-03-2005 10:08 AM
    • Replies: 6
    • Views: 1,729
    07-25-2007, 09:24 PM Go to last post
  38. I'd Like Some Opinions About Hiring Incentives

    Started by GirlFriday, 06-27-2007 12:28 PM
    6 Pages
    1 2 3 4 5 6
    • Replies: 73
    • Views: 5,865
    07-25-2007, 08:03 PM Go to last post
  39. Commercial Trane unit problems

    Started by tvtowerman, 07-19-2007 04:10 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 2,051
    07-25-2007, 07:06 PM Go to last post
  40. Lennox 5 Ton Heat Pump PROBLEMS!!!

    Started by Big Mike, 07-21-2007 01:31 AM
    • Replies: 9
    • Views: 1,847
    07-25-2007, 12:29 PM Go to last post
  41. Chiller choice

    Started by joken, 07-16-2007 02:11 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 2,197
    07-25-2007, 10:43 AM Go to last post
  42. Pool Room Dehumidification

    Started by firecontrol, 07-21-2007 12:33 AM
    2 Pages
    1 2
    • Replies: 17
    • Views: 2,246
    07-25-2007, 09:41 AM Go to last post
  43. Vacuum Time

    Started by fcs, 07-22-2007 06:17 PM
    • Replies: 8
    • Views: 1,250
    07-25-2007, 08:44 AM Go to last post
  44. Trane rooftop

    Started by evad102, 07-21-2007 10:19 PM
    • Replies: 4
    • Views: 881
    07-25-2007, 02:26 AM Go to last post
  45. Trane TCH Short Cycling

    Started by lonboy, 07-17-2007 03:52 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 2,551
    07-24-2007, 09:17 PM Go to last post
  46. Sweating Duct work

    Started by apprentice3, 07-07-2007 03:29 PM
    2 Pages
    1 2
    • Replies: 23
    • Views: 2,083
    07-24-2007, 10:28 AM Go to last post
  47. bustawrench

    Started by fireye03, 07-21-2007 08:40 PM
    • Replies: 5
    • Views: 766
    07-23-2007, 08:07 PM Go to last post
  48. Looking for Trane IOM

    Started by bustawrench1, 06-30-2007 07:03 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 4,090
    07-23-2007, 07:58 PM Go to last post
  49. over-sizing units...

    Started by davebab, 06-29-2007 02:43 PM
    2 Pages
    1 2
    • Replies: 25
    • Views: 2,213
    07-23-2007, 12:32 PM Go to last post
  50. Thoughts on this messed up job please.

    Started by Diceman, 07-19-2007 01:31 PM
    3 Pages
    1 2 3
    • Replies: 26
    • Views: 2,828
    07-23-2007, 01:04 AM Go to last post

Page 164 of 281 FirstFirst ... 64114154157158159160161162163164165166167168169170171174214264 ... LastLast

Forum Information and Options

Moderators of this Forum

Thread Display Options

Use this control to limit the display of threads to those newer than the specified time frame.

Allows you to choose the data by which the thread list will be sorted.

Order threads in...

Note: when sorting by date, 'descending order' will show the newest results first.

Icon Legend

Contains unread posts
Contains unread posts
Contains no unread posts
Contains no unread posts
More than 20 replies or 150 views
Hot thread with unread posts
More than 20 replies or 150 views
Hot thread with no unread posts
Closed Thread
Thread is closed
Thread Contains a Message Written By You
You have posted in this thread

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  
Comfortech Show Promo Image

Related Forums

Plumbing Talks | Contractor Magazine
Forums | Electrical Construction & Maintenance (EC&M) Magazine
Comfortech365 Virtual Event