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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: 4,752
    10-31-2011, 08:41 PM Go to last post
    • Replies: 0
    • Views: 3,976
    10-31-2011, 08:37 PM Go to last post
  1. Normal Thread Normal Threads

    Title / Thread Starter Replies / Views Last Post By
  2. york ysca

    Started by chillerguru, 06-26-2007 08:33 PM
    • Replies: 3
    • Views: 1,013
    06-28-2007, 12:42 AM Go to last post
  3. Chilled water

    Started by bigjohn79, 06-26-2007 08:11 PM
    • Replies: 5
    • Views: 844
    06-27-2007, 09:54 PM Go to last post
  4. trac pipe sizing

    Started by justlearning, 06-26-2007 11:37 AM
    • Replies: 3
    • Views: 2,401
    06-27-2007, 07:43 PM Go to last post
  5. Post Anyone got a "S" series Trane UPCM for sale?.

    Started by ch530king, 06-27-2007 07:48 AM
    • Replies: 4
    • Views: 748
    06-27-2007, 07:36 PM Go to last post
  6. BOHM Equipment Info

    Started by ereznj, 06-27-2007 06:19 PM
    • Replies: 3
    • Views: 651
    06-27-2007, 06:37 PM Go to last post
  7. Question Technical Chiller

    Started by mrhvacmechanic, 06-27-2007 06:33 PM
    • Replies: 0
    • Views: 559
    06-27-2007, 06:33 PM Go to last post
  8. tons to Amps

    Started by mtnelec, 06-21-2007 11:36 PM
    • Replies: 5
    • Views: 1,918
    06-26-2007, 10:18 PM Go to last post
  9. tripple evac...micron lvl still high

    Started by JDrew, 06-21-2007 11:45 PM
    3 Pages
    1 2 3
    • Replies: 28
    • Views: 1,696
    06-26-2007, 09:13 PM Go to last post
  10. Smile York Titan OM Chiller

    Started by gerizam60, 06-16-2007 04:31 PM
    3 Pages
    1 2 3
    • Replies: 38
    • Views: 4,022
    06-26-2007, 09:04 PM Go to last post
  11. Help needed - looking for Liebert HVAC

    Started by Freudenberg IT, 06-23-2007 03:16 PM
    • Replies: 7
    • Views: 1,572
    06-26-2007, 08:50 PM Go to last post
  12. Question Not cooling

    Started by 1954bill, 06-24-2007 10:33 PM
    • Replies: 3
    • Views: 767
    06-26-2007, 06:03 PM Go to last post
  13. Trane 80 ton VAV issues

    Started by gman994, 06-22-2007 01:32 AM
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,606
    06-26-2007, 04:42 PM Go to last post
  14. buying a torch kit

    Started by bobby m, 06-22-2007 09:51 PM
    • Replies: 6
    • Views: 1,878
    06-25-2007, 08:35 PM Go to last post
  15. 13 Seer

    Started by chill factor, 06-24-2007 10:15 PM
    • Replies: 1
    • Views: 623
    06-25-2007, 10:10 AM Go to last post
  16. Semi-hermetic Compressor leak

    Started by moyerboy2, 06-20-2007 03:48 PM
    • Replies: 4
    • Views: 1,125
    06-25-2007, 12:31 AM Go to last post
  17. VAV minmum CFM setting

    Started by mubashir hasan, 06-16-2007 09:09 AM
    3 Pages
    1 2 3
    • Replies: 26
    • Views: 4,516
    06-25-2007, 12:25 AM Go to last post
  18. Baffled???

    Started by WheresMyGages, 06-22-2007 12:40 PM
    • Replies: 9
    • Views: 894
    06-24-2007, 02:04 PM Go to last post
  19. Trane gas pack compressor issue

    Started by allstar08, 06-21-2007 10:27 AM
    • Replies: 9
    • Views: 1,149
    06-23-2007, 06:29 PM Go to last post
  20. JCI/York-parts dept needs to tighten up!!

    Started by chiller mekanik, 06-23-2007 12:36 AM
    • Replies: 7
    • Views: 960
    06-23-2007, 05:00 PM Go to last post
  21. Question Old Bryant Split unit with R-500!!HELP

    Started by AirComfortMecha, 06-20-2007 08:29 PM
    • Replies: 12
    • Views: 1,101
    06-23-2007, 02:14 PM Go to last post
  22. Question Blower motor run capacitor bad

    Started by sraburne, 06-22-2007 06:17 PM
    • Replies: 2
    • Views: 1,930
    06-23-2007, 12:13 PM Go to last post
  23. Average roof top a/c life?

    Started by erw848, 06-18-2007 12:05 PM
    • Replies: 11
    • Views: 4,602
    06-23-2007, 06:50 AM Go to last post
  24. Liebert DX System/3 questions

    Started by dschultz307, 06-18-2007 09:33 PM
    2 Pages
    1 2
    • Replies: 22
    • Views: 2,407
    06-22-2007, 10:26 PM Go to last post
  25. CH530 Authorization Code

    Started by james2007, 06-22-2007 01:21 PM
    • Replies: 2
    • Views: 889
    06-22-2007, 08:48 PM Go to last post
  26. Thumbs up Old School Dunham Bush, Need Literature

    Started by bustawrench1, 06-22-2007 08:11 PM
    • Replies: 0
    • Views: 847
    06-22-2007, 08:11 PM Go to last post
  27. Hmm Fla

    Started by mickyj, 06-14-2007 12:16 AM
    • Replies: 11
    • Views: 1,350
    06-22-2007, 07:54 PM Go to last post
  28. 30 Gx

    Started by hvacr, 06-21-2007 08:55 PM
    • Replies: 2
    • Views: 501
    06-22-2007, 09:09 AM Go to last post
  29. MCQUAY 20ton package unit

    Started by echo20, 06-20-2007 12:47 AM
    • Replies: 7
    • Views: 977
    06-21-2007, 11:20 PM Go to last post
  30. Richard L

    Started by double bubble, 06-21-2007 11:04 PM
    • Replies: 1
    • Views: 666
    06-21-2007, 11:09 PM Go to last post
  31. CVHF Trips

    Started by grendil, 06-20-2007 09:29 PM
    • Replies: 11
    • Views: 1,006
    06-21-2007, 10:42 PM Go to last post
  32. Transition question

    Started by davebab, 06-21-2007 03:55 PM
    • Replies: 2
    • Views: 689
    06-21-2007, 08:59 PM Go to last post
  33. mcquay micro tech trouble

    Started by mc1647, 06-20-2007 10:16 PM
    • Replies: 3
    • Views: 835
    06-21-2007, 06:56 PM Go to last post
  34. obsolete carrier split

    Started by schomaker9253, 06-20-2007 10:44 PM
    • Replies: 8
    • Views: 3,002
    06-21-2007, 06:55 PM Go to last post
  35. Carrier/York Tonnage help

    Started by kolo101, 06-21-2007 01:47 PM
    • Replies: 1
    • Views: 668
    06-21-2007, 04:35 PM Go to last post
  36. Help

    Started by mroy3, 06-21-2007 01:31 AM
    • Replies: 2
    • Views: 542
    06-21-2007, 10:27 AM Go to last post
  37. help with 30gxr135 screw

    Started by union boy, 06-20-2007 12:16 AM
    • Replies: 2
    • Views: 907
    06-21-2007, 08:52 AM Go to last post
  38. Question Fan Coil With Plenum

    Started by rghanem, 06-21-2007 05:47 AM
    • Replies: 4
    • Views: 600
    06-21-2007, 06:14 AM Go to last post
  39. Carrier screw 30hxa106R-640KA Oil ?

    Started by texas t, 06-14-2007 11:19 PM
    • Replies: 4
    • Views: 881
    06-20-2007, 11:13 PM Go to last post
  40. Transportation of Dangerous goods

    Started by slonergan82, 06-19-2007 10:42 PM
    • Replies: 6
    • Views: 695
    06-20-2007, 08:44 PM Go to last post
  41. Confused Trane RTAC400

    Started by Luce, 05-14-2007 05:12 PM
    2 Pages
    1 2
    • Replies: 24
    • Views: 2,953
    06-20-2007, 03:11 PM Go to last post
  42. Trane CVHE Teardown

    Started by JKD, 06-17-2007 08:35 AM
    2 Pages
    1 2
    • Replies: 17
    • Views: 2,670
    06-20-2007, 12:18 AM Go to last post
  43. Old Trane Model SAUA C156C

    Started by roc service, 04-28-2006 06:19 PM
    • Replies: 6
    • Views: 2,365
    06-19-2007, 09:53 PM Go to last post
  44. evaporator / condenser missmatch

    Started by refpro021702, 06-19-2007 06:18 PM
    • Replies: 2
    • Views: 492
    06-19-2007, 06:53 PM Go to last post
  45. Prevent 1 Purge

    Started by cw0682, 06-11-2007 08:06 PM
    • Replies: 11
    • Views: 995
    06-19-2007, 05:47 PM Go to last post
  46. For all you McQuay Reps!

    Started by cc1, 05-30-2007 01:42 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,703
    06-18-2007, 11:47 PM Go to last post
  47. Measuring Superheat on a Carlyle 06D system

    Started by 747ken, 06-15-2007 12:40 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 1,861
    06-18-2007, 09:29 PM Go to last post
  48. Trane CVHE (Nominal Tonnage?)

    Started by JKD, 06-17-2007 12:44 PM
    • Replies: 4
    • Views: 1,272
    06-18-2007, 07:50 PM Go to last post
  49. Carrier RTU's Belt sizes

    Started by traverse tech, 06-17-2007 09:58 PM
    • Replies: 6
    • Views: 1,734
    06-18-2007, 07:01 PM Go to last post
  50. Trane Rooftop DX Units

    Started by bunglebear, 06-14-2007 02:41 PM
    • Replies: 8
    • Views: 1,591
    06-18-2007, 03:45 PM Go to last post
  51. Carrier 30HR strange problem

    Started by VAScott, 06-08-2007 09:51 AM
    • Replies: 6
    • Views: 2,168
    06-18-2007, 11:51 AM Go to last post

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