1. Announcement:
    Poll Dance !!
    Dad (Site Administrator)
    06-22-2012
    Views:
    76,404

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: 4,649
    10-31-2011, 08:41 PM Go to last post
    • Replies: 0
    • Views: 3,883
    10-31-2011, 08:37 PM Go to last post
  1. Normal Thread Normal Threads

    Title / Thread Starter Replies / Views Last Post By
  2. Poll Poll: trane rtu

    Started by cappymon, 08-19-2007 10:28 AM
    • Replies: 8
    • Views: 1,315
    08-20-2007, 09:03 AM Go to last post
  3. Load calc. help?

    Started by fixerup, 08-19-2007 10:42 PM
    • Replies: 4
    • Views: 489
    08-20-2007, 02:34 AM Go to last post
  4. 12F drop?

    Started by gonekuku, 08-18-2007 11:28 AM
    • Replies: 9
    • Views: 890
    08-19-2007, 08:30 AM Go to last post
  5. Maintence and commissioning Check list

    Started by simpleman, 08-18-2007 08:35 AM
    • Replies: 4
    • Views: 1,535
    08-19-2007, 08:15 AM Go to last post
  6. Hmm moisture problem

    Started by jjcc, 08-18-2007 11:58 AM
    • Replies: 1
    • Views: 689
    08-19-2007, 08:07 AM Go to last post
  7. How to use multi T-stats control one rt unit

    Started by vibration, 08-16-2007 10:11 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,100
    08-19-2007, 01:14 AM Go to last post
  8. Prescedent RTU low condenser airflow

    Started by BaldLoonie, 08-10-2007 12:06 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,397
    08-18-2007, 06:44 PM Go to last post
  9. Question frosted external equalization line

    Started by dburly, 08-16-2007 06:21 PM
    • Replies: 12
    • Views: 1,364
    08-18-2007, 06:00 PM Go to last post
  10. Itp

    Started by hvacr, 08-18-2007 03:27 PM
    • Replies: 0
    • Views: 429
    08-18-2007, 03:27 PM Go to last post
  11. York Centrifugal Chiller Oil Pump Problum

    Started by coldrig, 08-15-2007 04:30 AM
    • Replies: 6
    • Views: 4,315
    08-18-2007, 12:57 PM Go to last post
  12. Trane Voyager issues

    Started by docgeorge, 08-16-2007 10:48 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 1,815
    08-18-2007, 12:31 PM Go to last post
  13. Commercial/Indust wage increases?

    Started by drivewizard, 08-10-2007 07:13 PM
    3 Pages
    1 2 3
    • Replies: 29
    • Views: 2,415
    08-18-2007, 10:42 AM Go to last post
    • Replies: 12
    • Views: 1,181
    08-18-2007, 07:51 AM Go to last post
  14. Confused Top Techs across the country...

    Started by 19 D Guy, 08-16-2007 12:51 AM
    2 Pages
    1 2
    • Replies: 19
    • Views: 1,840
    08-18-2007, 03:30 AM Go to last post
  15. Trane Intellipak

    Started by mattm, 08-16-2007 09:57 PM
    • Replies: 7
    • Views: 855
    08-18-2007, 02:16 AM Go to last post
  16. Question P. H.

    Started by Brimm, 08-17-2007 09:44 AM
    • Replies: 2
    • Views: 411
    08-17-2007, 09:35 PM Go to last post
  17. worth my while?

    Started by toy501, 08-16-2007 06:22 PM
    • Replies: 2
    • Views: 582
    08-17-2007, 03:33 PM Go to last post
  18. Flash gas

    Started by JakeTrane, 08-16-2007 12:21 AM
    • Replies: 10
    • Views: 2,601
    08-17-2007, 02:54 PM Go to last post
  19. Week of the Condensor Motor

    Started by madhat, 08-17-2007 01:45 PM
    • Replies: 0
    • Views: 534
    08-17-2007, 01:45 PM Go to last post
  20. Arcti Chill Documentation

    Started by cleancondenser, 08-17-2007 01:37 PM
    • Replies: 0
    • Views: 593
    08-17-2007, 01:37 PM Go to last post
  21. 20 & 40 ton HCA York condensers

    Started by ricklbrown, 08-13-2007 11:52 PM
    • Replies: 1
    • Views: 864
    08-17-2007, 11:46 AM Go to last post
  22. vav question

    Started by couplux, 08-14-2007 04:34 PM
    • Replies: 4
    • Views: 695
    08-17-2007, 11:02 AM Go to last post
  23. split across evap

    Started by jaybee, 08-15-2007 09:50 PM
    • Replies: 3
    • Views: 662
    08-17-2007, 08:50 AM Go to last post
  24. 20 ton heat pump question

    Started by acjourneyman, 08-16-2007 10:35 PM
    • Replies: 6
    • Views: 898
    08-17-2007, 06:24 AM Go to last post
  25. RCL...Refrigerant Charge Limit

    Started by Snoring Beagle, 08-16-2007 05:39 PM
    • Replies: 3
    • Views: 1,127
    08-17-2007, 01:15 AM Go to last post
  26. Need Advice. What am I forgetting

    Started by ose, 08-14-2007 08:28 PM
    • Replies: 4
    • Views: 740
    08-17-2007, 12:33 AM Go to last post
  27. Hmm Canatal Units

    Started by roc service, 08-17-2007 12:20 AM
    • Replies: 0
    • Views: 540
    08-17-2007, 12:20 AM Go to last post
  28. Carrier 39 series A/H

    Started by cyro, 07-19-2007 10:33 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 2,805
    08-16-2007, 06:37 PM Go to last post
  29. RTUA phase unbalance

    Started by jerrylrjci, 08-13-2007 08:52 AM
    • Replies: 7
    • Views: 981
    08-16-2007, 04:33 PM Go to last post
  30. Frown part winding start

    Started by RcOKC, 08-16-2007 01:34 PM
    • Replies: 1
    • Views: 855
    08-16-2007, 03:31 PM Go to last post
  31. aaf-hermannelson classroom ventilators

    Started by dizzy46, 08-16-2007 02:30 PM
    • Replies: 0
    • Views: 476
    08-16-2007, 02:30 PM Go to last post
  32. Suction Line size Carrier Split

    Started by cleancondenser, 08-15-2007 07:33 PM
    • Replies: 7
    • Views: 2,478
    08-16-2007, 02:07 PM Go to last post
  33. Talking Need Info

    Started by skpkey9, 08-09-2007 10:33 PM
    • Replies: 6
    • Views: 826
    08-15-2007, 10:58 PM Go to last post
  34. Question Superheat measurement?

    Started by relivdon, 08-10-2007 12:02 AM
    • Replies: 11
    • Views: 1,112
    08-15-2007, 10:36 PM Go to last post
  35. Cvhf1280

    Started by chillerguru, 08-09-2007 10:52 PM
    2 Pages
    1 2
    • Replies: 24
    • Views: 2,789
    08-15-2007, 09:44 PM Go to last post
  36. Sizing remodeled spaces

    Started by techreptdh, 08-15-2007 08:08 PM
    • Replies: 1
    • Views: 475
    08-15-2007, 08:33 PM Go to last post
  37. Water to Air heat exchangers?

    Started by Brothertodd, 08-13-2007 06:20 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 1,008
    08-15-2007, 05:58 PM Go to last post
  38. Confused Carrier 19XR

    Started by Sandersair, 08-15-2007 03:37 PM
    • Replies: 1
    • Views: 661
    08-15-2007, 05:57 PM Go to last post
  39. Need advice with a 4T unit not keeping up

    Started by cajun_cool, 08-09-2007 11:22 AM
    2 Pages
    1 2
    • Replies: 20
    • Views: 1,278
    08-15-2007, 05:06 PM Go to last post
  40. Old Chiller

    Started by Fixerdude, 08-10-2007 02:08 AM
    2 Pages
    1 2
    • Replies: 14
    • Views: 1,448
    08-15-2007, 10:18 AM Go to last post
  41. Hydronic Loop Expansion Tank

    Started by PowerPlay, 08-10-2007 04:13 PM
    3 Pages
    1 2 3
    • Replies: 32
    • Views: 2,728
    08-15-2007, 01:05 AM Go to last post
  42. Intake Relief hood selection

    Started by davebab, 08-14-2007 11:05 AM
    • Replies: 5
    • Views: 1,432
    08-15-2007, 12:02 AM Go to last post
  43. timer

    Started by ctdl2003, 08-14-2007 07:38 PM
    • Replies: 1
    • Views: 467
    08-14-2007, 07:52 PM Go to last post
  44. High water pressure

    Started by maxmejia, 08-08-2007 03:44 PM
    • Replies: 4
    • Views: 705
    08-14-2007, 07:37 PM Go to last post
  45. water cooled heat pump

    Started by jimmyv, 08-14-2007 01:49 PM
    • Replies: 2
    • Views: 641
    08-14-2007, 02:57 PM Go to last post
  46. Question for M100 Tech: Austin, TX HVAC

    Started by txhvac, 08-14-2007 02:02 PM
    • Replies: 0
    • Views: 491
    08-14-2007, 02:02 PM Go to last post
  47. Question rtaa/rtac replacement fan motors

    Started by turbovac, 07-29-2007 11:39 AM
    • Replies: 6
    • Views: 1,160
    08-14-2007, 12:12 PM Go to last post
  48. Has any one been shocked by 460v, it aint fun.

    Started by refer guy, 08-04-2007 12:50 PM
    10 Pages
    1 2 3 4 5 6 ... 10
    • Replies: 122
    • Views: 8,618
    08-14-2007, 08:06 AM Go to last post
  49. 8 pistons york compressor

    Started by veleztms, 08-09-2007 02:19 PM
    • Replies: 4
    • Views: 1,261
    08-14-2007, 01:41 AM Go to last post
  50. CH531

    Started by hvacr, 04-24-2006 08:54 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 2,199
    08-13-2007, 11:46 PM Go to last post

Page 162 of 281 FirstFirst ... 62112152155156157158159160161162163164165166167168169172212262 ... 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