1. Announcement:
    Poll Dance !!
    Dad (Site Administrator)
    06-22-2012
    Views:
    139,463

Forum: AOP Commercial HVAC

FOR EQUIPMENT OWNERS ONLY Questions and discussions regarding Commercial Buildings

  1. Sticky Thread Sticky Threads

  2. Sticky Thread >>READ THIS FIRST<< NO DIY? Why NOT??

    Started by Dad, 10-31-2011 07:41 PM
    • Replies: 0
    • Views: 6,006
    10-31-2011, 07:41 PM Go to last post
    • Replies: 0
    • Views: 5,110
    10-31-2011, 07:37 PM Go to last post
  1. Normal Thread Normal Threads

  2. Load calc. help?

    Started by fixerup, 08-19-2007 09:42 PM
    • Replies: 4
    • Views: 534
    08-20-2007, 01:34 AM Go to last post
  3. 12F drop?

    Started by gonekuku, 08-18-2007 10:28 AM
    • Replies: 9
    • Views: 951
    08-19-2007, 07:30 AM Go to last post
  4. Maintence and commissioning Check list

    Started by simpleman, 08-18-2007 07:35 AM
    • Replies: 4
    • Views: 1,609
    08-19-2007, 07:15 AM Go to last post
  5. Hmm moisture problem

    Started by jjcc, 08-18-2007 10:58 AM
    • Replies: 1
    • Views: 723
    08-19-2007, 07:07 AM Go to last post
  6. How to use multi T-stats control one rt unit

    Started by vibration, 08-16-2007 09:11 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,223
    08-19-2007, 12:14 AM Go to last post
  7. Prescedent RTU low condenser airflow

    Started by BaldLoonie, 08-10-2007 11:06 AM
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,475
    08-18-2007, 05:44 PM Go to last post
  8. Question frosted external equalization line

    Started by dburly, 08-16-2007 05:21 PM
    • Replies: 12
    • Views: 1,476
    08-18-2007, 05:00 PM Go to last post
  9. Itp

    Started by hvacr, 08-18-2007 02:27 PM
    • Replies: 0
    • Views: 489
    08-18-2007, 02:27 PM Go to last post
  10. York Centrifugal Chiller Oil Pump Problum

    Started by coldrig, 08-15-2007 03:30 AM
    • Replies: 6
    • Views: 4,603
    08-18-2007, 11:57 AM Go to last post
  11. Trane Voyager issues

    Started by docgeorge, 08-16-2007 09:48 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 1,954
    08-18-2007, 11:31 AM Go to last post
  12. Commercial/Indust wage increases?

    Started by drivewizard, 08-10-2007 06:13 PM
    3 Pages
    1 2 3
    • Replies: 29
    • Views: 2,601
    08-18-2007, 09:42 AM Go to last post
    • Replies: 12
    • Views: 1,282
    08-18-2007, 06:51 AM Go to last post
  13. Confused Top Techs across the country...

    Started by 19 D Guy, 08-15-2007 11:51 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 1,970
    08-18-2007, 02:30 AM Go to last post
  14. Trane Intellipak

    Started by mattm, 08-16-2007 08:57 PM
    • Replies: 7
    • Views: 910
    08-18-2007, 01:16 AM Go to last post
  15. Question P. H.

    Started by Brimm, 08-17-2007 08:44 AM
    • Replies: 2
    • Views: 456
    08-17-2007, 08:35 PM Go to last post
  16. worth my while?

    Started by toy501, 08-16-2007 05:22 PM
    • Replies: 2
    • Views: 622
    08-17-2007, 02:33 PM Go to last post
  17. Flash gas

    Started by JakeTrane, 08-15-2007 11:21 PM
    • Replies: 10
    • Views: 3,217
    08-17-2007, 01:54 PM Go to last post
  18. Week of the Condensor Motor

    Started by madhat, 08-17-2007 12:45 PM
    • Replies: 0
    • Views: 568
    08-17-2007, 12:45 PM Go to last post
  19. Arcti Chill Documentation

    Started by cleancondenser, 08-17-2007 12:37 PM
    • Replies: 0
    • Views: 659
    08-17-2007, 12:37 PM Go to last post
  20. 20 & 40 ton HCA York condensers

    Started by ricklbrown, 08-13-2007 10:52 PM
    • Replies: 1
    • Views: 925
    08-17-2007, 10:46 AM Go to last post
  21. vav question

    Started by couplux, 08-14-2007 03:34 PM
    • Replies: 4
    • Views: 751
    08-17-2007, 10:02 AM Go to last post
  22. split across evap

    Started by jaybee, 08-15-2007 08:50 PM
    • Replies: 3
    • Views: 718
    08-17-2007, 07:50 AM Go to last post
  23. 20 ton heat pump question

    Started by acjourneyman, 08-16-2007 09:35 PM
    • Replies: 6
    • Views: 979
    08-17-2007, 05:24 AM Go to last post
  24. RCL...Refrigerant Charge Limit

    Started by Snoring Beagle, 08-16-2007 04:39 PM
    • Replies: 3
    • Views: 1,176
    08-17-2007, 12:15 AM Go to last post
  25. Need Advice. What am I forgetting

    Started by ose, 08-14-2007 07:28 PM
    • Replies: 4
    • Views: 779
    08-16-2007, 11:33 PM Go to last post
  26. Hmm Canatal Units

    Started by roc service, 08-16-2007 11:20 PM
    • Replies: 0
    • Views: 635
    08-16-2007, 11:20 PM Go to last post
  27. Carrier 39 series A/H

    Started by cyro, 07-19-2007 09:33 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 3,094
    08-16-2007, 05:37 PM Go to last post
  28. RTUA phase unbalance

    Started by jerrylrjci, 08-13-2007 07:52 AM
    • Replies: 7
    • Views: 1,031
    08-16-2007, 03:33 PM Go to last post
  29. Frown part winding start

    Started by RcOKC, 08-16-2007 12:34 PM
    • Replies: 1
    • Views: 912
    08-16-2007, 02:31 PM Go to last post
  30. aaf-hermannelson classroom ventilators

    Started by dizzy46, 08-16-2007 01:30 PM
    • Replies: 0
    • Views: 528
    08-16-2007, 01:30 PM Go to last post
  31. Suction Line size Carrier Split

    Started by cleancondenser, 08-15-2007 06:33 PM
    • Replies: 7
    • Views: 2,696
    08-16-2007, 01:07 PM Go to last post
  32. Talking Need Info

    Started by skpkey9, 08-09-2007 09:33 PM
    • Replies: 6
    • Views: 928
    08-15-2007, 09:58 PM Go to last post
  33. Question Superheat measurement?

    Started by relivdon, 08-09-2007 11:02 PM
    • Replies: 11
    • Views: 1,187
    08-15-2007, 09:36 PM Go to last post
  34. Cvhf1280

    Started by chillerguru, 08-09-2007 09:52 PM
    2 Pages
    1 2
    • Replies: 24
    • Views: 3,052
    08-15-2007, 08:44 PM Go to last post
  35. Sizing remodeled spaces

    Started by techreptdh, 08-15-2007 07:08 PM
    • Replies: 1
    • Views: 532
    08-15-2007, 07:33 PM Go to last post
  36. Water to Air heat exchangers?

    Started by Brothertodd, 08-13-2007 05:20 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 1,141
    08-15-2007, 04:58 PM Go to last post
  37. Confused Carrier 19XR

    Started by Sandersair, 08-15-2007 02:37 PM
    • Replies: 1
    • Views: 739
    08-15-2007, 04:57 PM Go to last post
  38. Need advice with a 4T unit not keeping up

    Started by cajun_cool, 08-09-2007 10:22 AM
    2 Pages
    1 2
    • Replies: 20
    • Views: 1,423
    08-15-2007, 04:06 PM Go to last post
  39. Old Chiller

    Started by Fixerdude, 08-10-2007 01:08 AM
    2 Pages
    1 2
    • Replies: 14
    • Views: 1,549
    08-15-2007, 09:18 AM Go to last post
  40. Hydronic Loop Expansion Tank

    Started by PowerPlay, 08-10-2007 03:13 PM
    3 Pages
    1 2 3
    • Replies: 32
    • Views: 3,041
    08-15-2007, 12:05 AM Go to last post
  41. Intake Relief hood selection

    Started by davebab, 08-14-2007 10:05 AM
    • Replies: 5
    • Views: 1,557
    08-14-2007, 11:02 PM Go to last post
  42. timer

    Started by ctdl2003, 08-14-2007 06:38 PM
    • Replies: 1
    • Views: 508
    08-14-2007, 06:52 PM Go to last post
  43. High water pressure

    Started by maxmejia, 08-08-2007 02:44 PM
    • Replies: 4
    • Views: 741
    08-14-2007, 06:37 PM Go to last post
  44. water cooled heat pump

    Started by jimmyv, 08-14-2007 12:49 PM
    • Replies: 2
    • Views: 690
    08-14-2007, 01:57 PM Go to last post
  45. Question for M100 Tech: Austin, TX HVAC

    Started by txhvac, 08-14-2007 01:02 PM
    • Replies: 0
    • Views: 544
    08-14-2007, 01:02 PM Go to last post
  46. Question rtaa/rtac replacement fan motors

    Started by turbovac, 07-29-2007 10:39 AM
    • Replies: 6
    • Views: 1,237
    08-14-2007, 11:12 AM Go to last post
  47. Has any one been shocked by 460v, it aint fun.

    Started by refer guy, 08-04-2007 11:50 AM
    10 Pages
    1 2 3 4 5 6 ... 10
    • Replies: 122
    • Views: 9,703
    08-14-2007, 07:06 AM Go to last post
  48. 8 pistons york compressor

    Started by veleztms, 08-09-2007 01:19 PM
    • Replies: 4
    • Views: 1,339
    08-14-2007, 12:41 AM Go to last post
  49. CH531

    Started by hvacr, 04-24-2006 07:54 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 2,394
    08-13-2007, 10:46 PM Go to last post
  50. sweating ductwork

    Started by viceman, 08-11-2007 11:49 AM
    • Replies: 5
    • Views: 850
    08-13-2007, 09:40 PM Go to last post

Page 164 of 283 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
  •  

Related Forums

Plumbing Talks | Contractor MagazineThe place where Electrical professionals meet.
Comfortech365 Virtual Event