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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: 9,305
    10-31-2011, 07:41 PM Go to last post
    • Replies: 0
    • Views: 8,114
    10-31-2011, 07:37 PM Go to last post
  1. Normal Thread Normal Threads

  2. 06e

    Started by chillerguru, 06-25-2007 11:57 PM
    • Replies: 4
    • Views: 828
    06-27-2007, 11:43 PM Go to last post
  3. york ysca

    Started by chillerguru, 06-26-2007 07:33 PM
    • Replies: 3
    • Views: 1,191
    06-27-2007, 11:42 PM Go to last post
  4. Chilled water

    Started by bigjohn79, 06-26-2007 07:11 PM
    • Replies: 5
    • Views: 1,098
    06-27-2007, 08:54 PM Go to last post
  5. trac pipe sizing

    Started by justlearning, 06-26-2007 10:37 AM
    • Replies: 3
    • Views: 2,967
    06-27-2007, 06:43 PM Go to last post
  6. Post Anyone got a "S" series Trane UPCM for sale?.

    Started by ch530king, 06-27-2007 06:48 AM
    • Replies: 4
    • Views: 935
    06-27-2007, 06:36 PM Go to last post
  7. BOHM Equipment Info

    Started by ereznj, 06-27-2007 05:19 PM
    • Replies: 3
    • Views: 859
    06-27-2007, 05:37 PM Go to last post
  8. Question Technical Chiller

    Started by mrhvacmechanic, 06-27-2007 05:33 PM
    • Replies: 0
    • Views: 662
    06-27-2007, 05:33 PM Go to last post
  9. tons to Amps

    Started by mtnelec, 06-21-2007 10:36 PM
    • Replies: 5
    • Views: 2,510
    06-26-2007, 09:18 PM Go to last post
  10. tripple evac...micron lvl still high

    Started by JDrew, 06-21-2007 10:45 PM
    3 Pages
    1 2 3
    • Replies: 28
    • Views: 2,140
    06-26-2007, 08:13 PM Go to last post
  11. Smile York Titan OM Chiller

    Started by gerizam60, 06-16-2007 03:31 PM
    3 Pages
    1 2 3
    • Replies: 38
    • Views: 5,330
    06-26-2007, 08:04 PM Go to last post
  12. Help needed - looking for Liebert HVAC

    Started by Freudenberg IT, 06-23-2007 02:16 PM
    • Replies: 7
    • Views: 1,862
    06-26-2007, 07:50 PM Go to last post
  13. Question Not cooling

    Started by 1954bill, 06-24-2007 09:33 PM
    • Replies: 3
    • Views: 1,003
    06-26-2007, 05:03 PM Go to last post
  14. Trane 80 ton VAV issues

    Started by gman994, 06-22-2007 12:32 AM
    2 Pages
    1 2
    • Replies: 15
    • Views: 2,081
    06-26-2007, 03:42 PM Go to last post
  15. buying a torch kit

    Started by bobby m, 06-22-2007 08:51 PM
    • Replies: 6
    • Views: 2,180
    06-25-2007, 07:35 PM Go to last post
  16. 13 Seer

    Started by chill factor, 06-24-2007 09:15 PM
    • Replies: 1
    • Views: 747
    06-25-2007, 09:10 AM Go to last post
  17. Semi-hermetic Compressor leak

    Started by moyerboy2, 06-20-2007 02:48 PM
    • Replies: 4
    • Views: 1,494
    06-24-2007, 11:31 PM Go to last post
  18. VAV minmum CFM setting

    Started by mubashir hasan, 06-16-2007 08:09 AM
    3 Pages
    1 2 3
    • Replies: 26
    • Views: 5,976
    06-24-2007, 11:25 PM Go to last post
  19. Baffled???

    Started by WheresMyGages, 06-22-2007 11:40 AM
    • Replies: 9
    • Views: 1,141
    06-24-2007, 01:04 PM Go to last post
  20. Trane gas pack compressor issue

    Started by allstar08, 06-21-2007 09:27 AM
    • Replies: 9
    • Views: 1,432
    06-23-2007, 05:29 PM Go to last post
  21. JCI/York-parts dept needs to tighten up!!

    Started by chiller mekanik, 06-22-2007 11:36 PM
    • Replies: 7
    • Views: 1,206
    06-23-2007, 04:00 PM Go to last post
  22. Question Old Bryant Split unit with R-500!!HELP

    Started by AirComfortMecha, 06-20-2007 07:29 PM
    • Replies: 12
    • Views: 1,475
    06-23-2007, 01:14 PM Go to last post
  23. Question Blower motor run capacitor bad

    Started by sraburne, 06-22-2007 05:17 PM
    • Replies: 2
    • Views: 2,416
    06-23-2007, 11:13 AM Go to last post
  24. Average roof top a/c life?

    Started by erw848, 06-18-2007 11:05 AM
    • Replies: 11
    • Views: 7,173
    06-23-2007, 05:50 AM Go to last post
  25. Liebert DX System/3 questions

    Started by dschultz307, 06-18-2007 08:33 PM
    2 Pages
    1 2
    • Replies: 22
    • Views: 3,118
    06-22-2007, 09:26 PM Go to last post
  26. CH530 Authorization Code

    Started by james2007, 06-22-2007 12:21 PM
    • Replies: 2
    • Views: 1,111
    06-22-2007, 07:48 PM Go to last post
  27. Thumbs up Old School Dunham Bush, Need Literature

    Started by bustawrench1, 06-22-2007 07:11 PM
    • Replies: 0
    • Views: 1,176
    06-22-2007, 07:11 PM Go to last post
  28. Hmm Fla

    Started by mickyj, 06-13-2007 11:16 PM
    • Replies: 11
    • Views: 1,779
    06-22-2007, 06:54 PM Go to last post
  29. 30 Gx

    Started by hvacr, 06-21-2007 07:55 PM
    • Replies: 2
    • Views: 619
    06-22-2007, 08:09 AM Go to last post
  30. MCQUAY 20ton package unit

    Started by echo20, 06-19-2007 11:47 PM
    • Replies: 7
    • Views: 1,256
    06-21-2007, 10:20 PM Go to last post
  31. Richard L

    Started by double bubble, 06-21-2007 10:04 PM
    • Replies: 1
    • Views: 795
    06-21-2007, 10:09 PM Go to last post
  32. CVHF Trips

    Started by grendil, 06-20-2007 08:29 PM
    • Replies: 11
    • Views: 1,456
    06-21-2007, 09:42 PM Go to last post
  33. Transition question

    Started by davebab, 06-21-2007 02:55 PM
    • Replies: 2
    • Views: 866
    06-21-2007, 07:59 PM Go to last post
  34. mcquay micro tech trouble

    Started by mc1647, 06-20-2007 09:16 PM
    • Replies: 3
    • Views: 1,109
    06-21-2007, 05:56 PM Go to last post
  35. obsolete carrier split

    Started by schomaker9253, 06-20-2007 09:44 PM
    • Replies: 8
    • Views: 3,688
    06-21-2007, 05:55 PM Go to last post
  36. Carrier/York Tonnage help

    Started by kolo101, 06-21-2007 12:47 PM
    • Replies: 1
    • Views: 841
    06-21-2007, 03:35 PM Go to last post
  37. Help

    Started by mroy3, 06-21-2007 12:31 AM
    • Replies: 2
    • Views: 651
    06-21-2007, 09:27 AM Go to last post
  38. help with 30gxr135 screw

    Started by union boy, 06-19-2007 11:16 PM
    • Replies: 2
    • Views: 1,190
    06-21-2007, 07:52 AM Go to last post
  39. Question Fan Coil With Plenum

    Started by rghanem, 06-21-2007 04:47 AM
    • Replies: 4
    • Views: 797
    06-21-2007, 05:14 AM Go to last post
  40. Carrier screw 30hxa106R-640KA Oil ?

    Started by texas t, 06-14-2007 10:19 PM
    • Replies: 4
    • Views: 1,214
    06-20-2007, 10:13 PM Go to last post
  41. Transportation of Dangerous goods

    Started by slonergan82, 06-19-2007 09:42 PM
    • Replies: 6
    • Views: 974
    06-20-2007, 07:44 PM Go to last post
  42. Confused Trane RTAC400

    Started by Luce, 05-14-2007 04:12 PM
    2 Pages
    1 2
    • Replies: 24
    • Views: 3,733
    06-20-2007, 02:11 PM Go to last post
  43. Trane CVHE Teardown

    Started by JKD, 06-17-2007 07:35 AM
    2 Pages
    1 2
    • Replies: 17
    • Views: 3,548
    06-19-2007, 11:18 PM Go to last post
  44. Old Trane Model SAUA C156C

    Started by roc service, 04-28-2006 05:19 PM
    • Replies: 6
    • Views: 3,218
    06-19-2007, 08:53 PM Go to last post
  45. evaporator / condenser missmatch

    Started by refpro021702, 06-19-2007 05:18 PM
    • Replies: 2
    • Views: 631
    06-19-2007, 05:53 PM Go to last post
  46. Prevent 1 Purge

    Started by cw0682, 06-11-2007 07:06 PM
    • Replies: 11
    • Views: 1,271
    06-19-2007, 04:47 PM Go to last post
  47. For all you McQuay Reps!

    Started by cc1, 05-30-2007 12:42 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 2,110
    06-18-2007, 10:47 PM Go to last post
  48. Measuring Superheat on a Carlyle 06D system

    Started by 747ken, 06-15-2007 11:40 AM
    2 Pages
    1 2
    • Replies: 14
    • Views: 2,765
    06-18-2007, 08:29 PM Go to last post
  49. Trane CVHE (Nominal Tonnage?)

    Started by JKD, 06-17-2007 11:44 AM
    • Replies: 4
    • Views: 1,585
    06-18-2007, 06:50 PM Go to last post
  50. Carrier RTU's Belt sizes

    Started by traverse tech, 06-17-2007 08:58 PM
    • Replies: 6
    • Views: 2,918
    06-18-2007, 06:01 PM Go to last post
  51. Trane Rooftop DX Units

    Started by bunglebear, 06-14-2007 01:41 PM
    • Replies: 8
    • Views: 2,053
    06-18-2007, 02:45 PM Go to last post

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