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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: 9,307
    10-31-2011, 07:41 PM Go to last post
    • Replies: 0
    • Views: 8,117
    10-31-2011, 07:37 PM Go to last post
  1. Normal Thread Normal Threads

  2. Humidity problems

    Started by Yovert, 08-07-2007 09:23 PM
    • Replies: 4
    • Views: 864
    08-08-2007, 08:10 AM Go to last post
  3. Compressor rotation reversed, damages??

    Started by kevink1955, 08-04-2007 07:12 PM
    • Replies: 12
    • Views: 9,165
    08-08-2007, 02:34 AM Go to last post
  4. Carrier 38AKS012-501 misbehaving?

    Started by ferrismech, 08-06-2007 09:25 PM
    • Replies: 7
    • Views: 3,511
    08-07-2007, 08:18 PM Go to last post
  5. Question Multistack Compu25 Sensors

    Started by mrhvacmechanic, 08-06-2007 08:33 PM
    • Replies: 2
    • Views: 803
    08-07-2007, 02:52 PM Go to last post
  6. carrier rooftop condenser

    Started by Theluckyloser, 08-05-2007 09:47 AM
    • Replies: 3
    • Views: 3,024
    08-07-2007, 02:38 PM Go to last post
    • Replies: 8
    • Views: 2,020
    08-06-2007, 10:10 PM Go to last post
  7. High water pressure

    Started by maxmejia, 08-06-2007 03:53 PM
    • Replies: 1
    • Views: 644
    08-06-2007, 10:05 PM Go to last post
  8. need old trane specs

    Started by Mikerat, 08-06-2007 09:48 PM
    • Replies: 0
    • Views: 1,259
    08-06-2007, 09:48 PM Go to last post
  9. evap cooler calcs

    Started by javella, 08-06-2007 02:17 PM
    • Replies: 3
    • Views: 1,118
    08-06-2007, 04:20 PM Go to last post
  10. Long span AC Compressor Warranty

    Started by yp5, 08-06-2007 01:18 AM
    • Replies: 2
    • Views: 1,164
    08-06-2007, 10:01 AM Go to last post
  11. chiller

    Started by rix870, 08-05-2007 08:51 AM
    • Replies: 5
    • Views: 1,426
    08-05-2007, 11:44 PM Go to last post
  12. Question High suction pressure

    Started by winbarro, 07-27-2007 03:09 PM
    • Replies: 11
    • Views: 12,026
    08-05-2007, 11:12 PM Go to last post
  13. Trane voyager

    Started by ZSHARP444, 08-04-2007 09:37 AM
    • Replies: 3
    • Views: 1,014
    08-05-2007, 08:31 AM Go to last post
  14. Mold Smell

    Started by dixie2005, 07-24-2007 04:46 PM
    • Replies: 9
    • Views: 1,391
    08-05-2007, 08:24 AM Go to last post
  15. Approach temps

    Started by ej45, 08-02-2007 07:12 PM
    • Replies: 5
    • Views: 1,619
    08-04-2007, 07:32 PM Go to last post
  16. anybody work on thermo king

    Started by gordondemarko, 03-18-2005 07:26 PM
    • Replies: 9
    • Views: 2,264
    08-04-2007, 06:56 PM Go to last post
  17. york chiller

    Started by racingfan, 08-01-2007 04:15 PM
    • Replies: 8
    • Views: 1,452
    08-04-2007, 04:00 PM Go to last post
  18. movin up in the world

    Started by coolerinfrederick, 07-28-2007 07:56 PM
    • Replies: 5
    • Views: 982
    08-04-2007, 03:35 PM Go to last post
  19. Ice buildup

    Started by bago mike, 08-01-2007 12:49 AM
    • Replies: 2
    • Views: 789
    08-04-2007, 03:11 PM Go to last post
  20. 40 HP Carlyle high amps

    Started by james mo, 08-01-2007 05:25 PM
    • Replies: 9
    • Views: 1,531
    08-04-2007, 12:01 PM Go to last post
  21. 20T Carlyle

    Started by bodhisatva, 08-01-2007 10:17 PM
    • Replies: 6
    • Views: 1,113
    08-04-2007, 11:50 AM Go to last post
  22. Compressor Oil

    Started by mubashir hasan, 08-01-2007 07:20 AM
    • Replies: 3
    • Views: 989
    08-04-2007, 01:47 AM Go to last post
  23. Dx Vav

    Started by jayhawker, 08-02-2007 11:49 PM
    • Replies: 5
    • Views: 2,931
    08-03-2007, 09:14 PM Go to last post
  24. Confused Copper Plated Bearings

    Started by poppop, 04-23-2007 07:35 PM
    • Replies: 7
    • Views: 1,890
    08-03-2007, 05:37 PM Go to last post
  25. Carrier 50 ton a/c unit-refrigerant all over the place

    Started by cain, 07-25-2007 10:31 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 2,599
    08-03-2007, 02:17 PM Go to last post
  26. Lennox T3 Transformer

    Started by timebuilder, 07-28-2007 08:14 PM
    • Replies: 5
    • Views: 1,411
    08-03-2007, 12:58 AM Go to last post
  27. chat room

    Started by hvac_two, 07-27-2007 09:22 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 5,396
    08-02-2007, 09:20 PM Go to last post
  28. Confused oil return

    Started by Garyhvacr, 08-01-2007 08:03 PM
    • Replies: 3
    • Views: 711
    08-02-2007, 08:41 PM Go to last post
  29. Unloader not working

    Started by RieckTech2, 07-29-2007 01:33 AM
    • Replies: 4
    • Views: 1,183
    08-02-2007, 02:03 PM Go to last post
  30. Dunham Bush AUDR

    Started by JohnBuckingham, 08-02-2007 01:53 PM
    • Replies: 0
    • Views: 687
    08-02-2007, 01:53 PM Go to last post
    • Replies: 5
    • Views: 950
    08-02-2007, 12:09 PM Go to last post
  31. Trane S chiller

    Started by turbomaster, 07-30-2007 09:11 PM
    • Replies: 3
    • Views: 1,064
    08-01-2007, 07:55 PM Go to last post
  32. A Mechanical engineer rant

    Started by acjourneyman, 07-21-2007 10:16 AM
    7 Pages
    1 2 3 4 5 6 ... 7
    • Replies: 79
    • Views: 9,450
    08-01-2007, 03:25 AM Go to last post
  33. Bare sheet metal duct condensation

    Started by refpro021702, 07-25-2007 10:11 AM
    • Replies: 5
    • Views: 3,624
    08-01-2007, 01:33 AM Go to last post
  34. old Trane's CCM controller

    Started by Confil, 07-30-2007 02:15 AM
    • Replies: 5
    • Views: 1,036
    07-31-2007, 11:18 PM Go to last post
  35. VFD's

    Started by coldschool, 07-23-2007 03:34 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 2,636
    07-31-2007, 06:51 PM Go to last post
  36. Cooling Tower Chemical Pumps...

    Started by jesaire, 07-31-2007 12:26 AM
    • Replies: 5
    • Views: 1,099
    07-31-2007, 06:10 PM Go to last post
  37. Cool Nordyne gas/electric offerings from 6 - 10 ton?

    Started by mrocee, 07-31-2007 10:43 AM
    • Replies: 0
    • Views: 553
    07-31-2007, 10:43 AM Go to last post
  38. compressor terminal blow-off

    Started by rackrookie, 07-29-2007 07:22 AM
    2 Pages
    1 2
    • Replies: 14
    • Views: 5,611
    07-31-2007, 12:07 AM Go to last post
  39. United Nations Buildiing getting renovated

    Started by maxster, 07-28-2007 08:30 AM
    • Replies: 7
    • Views: 1,206
    07-30-2007, 10:11 PM Go to last post
  40. Tech Support Numbers

    Started by dixie2005, 07-30-2007 09:41 PM
    • Replies: 1
    • Views: 879
    07-30-2007, 09:46 PM Go to last post
  41. Water pump bushing removal

    Started by refpro021702, 07-30-2007 09:57 AM
    • Replies: 2
    • Views: 957
    07-30-2007, 06:18 PM Go to last post
  42. Stupid Freakin Bees

    Started by mech_head, 07-25-2007 05:34 PM
    2 Pages
    1 2
    • Replies: 22
    • Views: 2,951
    07-30-2007, 05:42 PM Go to last post
  43. Confused Lennox drain pan

    Started by crawdad55, 07-30-2007 11:14 AM
    • Replies: 1
    • Views: 969
    07-30-2007, 04:35 PM Go to last post
  44. reliatel vav issue

    Started by phixitman, 07-27-2007 12:14 PM
    • Replies: 11
    • Views: 1,693
    07-30-2007, 12:32 AM Go to last post
  45. Carlyle manuals

    Started by RieckTech2, 07-29-2007 01:21 AM
    • Replies: 2
    • Views: 939
    07-29-2007, 08:47 PM Go to last post
  46. Prevalence of gas/electric rooftop units

    Started by mrocee, 07-26-2007 03:45 PM
    • Replies: 6
    • Views: 867
    07-28-2007, 08:39 PM Go to last post
  47. Las Vegas Kitchen Hood & Make-up air

    Started by timshvacr, 07-28-2007 06:16 PM
    • Replies: 1
    • Views: 618
    07-28-2007, 07:26 PM Go to last post
  48. Confused Trane CGWD060

    Started by BillLohr, 07-26-2007 07:08 PM
    • Replies: 2
    • Views: 1,152
    07-27-2007, 08:39 PM Go to last post
  49. Thumbs up Dunham Bush Chiller High Motor Temperature

    Started by straight2pt, 07-13-2007 01:16 AM
    • Replies: 7
    • Views: 1,793
    07-27-2007, 08:23 PM Go to last post

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