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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: 10,026
    10-31-2011, 07:41 PM Go to last post
    • Replies: 0
    • Views: 8,740
    10-31-2011, 07:37 PM Go to last post
  1. Normal Thread Normal Threads

  2. Sales

    Started by stacey24, 09-14-2006 11:40 AM
    • Replies: 3
    • Views: 836
    09-14-2006, 04:40 PM Go to last post
  3. new member

    Started by ervin0404, 09-14-2006 12:41 AM
    • Replies: 3
    • Views: 656
    09-14-2006, 01:43 PM Go to last post
  4. retrofitting r12 to r134a

    Started by johnbrag, 08-31-2006 07:30 AM
    2 Pages
    1 2
    • Replies: 19
    • Views: 7,232
    09-14-2006, 01:37 PM Go to last post
  5. ICP commercial r.t.u.

    Started by rix870, 09-13-2006 08:11 PM
    • Replies: 1
    • Views: 826
    09-14-2006, 08:12 AM Go to last post
  6. mcquay high pressures

    Started by jas_stang, 09-12-2006 01:35 AM
    2 Pages
    1 2
    • Replies: 15
    • Views: 2,211
    09-14-2006, 12:53 AM Go to last post
  7. How to get 100 degrees out of 55 supply

    Started by stephen mendoza, 09-12-2006 12:14 PM
    • Replies: 9
    • Views: 1,167
    09-13-2006, 09:28 PM Go to last post
  8. new tech

    Started by guysmilely, 09-04-2006 06:50 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 2,095
    09-13-2006, 07:19 PM Go to last post
  9. Talking Need relief?

    Started by Randy S., 09-13-2006 12:22 AM
    • Replies: 2
    • Views: 749
    09-13-2006, 10:35 AM Go to last post
  10. hot gas bypass

    Started by curdogg08, 09-11-2006 06:50 AM
    • Replies: 11
    • Views: 2,978
    09-12-2006, 10:08 PM Go to last post
  11. Cost Question -- how much for a 20 ton unit?

    Started by noblejones, 09-12-2006 01:55 PM
    • Replies: 3
    • Views: 9,561
    09-12-2006, 05:25 PM Go to last post
  12. 23XL High Condenser Approach

    Started by jkochan, 08-22-2006 02:36 PM
    • Replies: 11
    • Views: 2,237
    09-11-2006, 11:16 PM Go to last post
  13. Compressor replacement

    Started by otto, 09-07-2006 07:15 AM
    • Replies: 7
    • Views: 1,213
    09-11-2006, 10:37 PM Go to last post
  14. greenhouse temp/hum control

    Started by standardgreg, 09-11-2006 10:05 PM
    • Replies: 1
    • Views: 612
    09-11-2006, 10:11 PM Go to last post
  15. Trane touch pad

    Started by double bubble, 09-10-2006 10:07 PM
    • Replies: 1
    • Views: 752
    09-11-2006, 09:55 PM Go to last post
  16. Bearings

    Started by hvac2379, 09-11-2006 05:56 PM
    • Replies: 5
    • Views: 1,029
    09-11-2006, 09:37 PM Go to last post
  17. Advise on Commercial Installation

    Started by genrlj1596, 09-11-2006 11:54 AM
    • Replies: 2
    • Views: 611
    09-11-2006, 05:36 PM Go to last post
  18. Carrier 19DG

    Started by ej45, 09-09-2006 10:39 PM
    • Replies: 11
    • Views: 1,390
    09-11-2006, 04:32 PM Go to last post
  19. Clogged Coil?

    Started by vlad59, 08-01-2006 02:10 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 2,492
    09-11-2006, 09:53 AM Go to last post
  20. SEMCO ERU

    Started by jrhexp, 09-09-2006 11:02 AM
    • Replies: 2
    • Views: 1,713
    09-10-2006, 08:02 PM Go to last post
  21. Need a second opinion

    Started by selfemployed, 09-08-2006 04:51 PM
    • Replies: 8
    • Views: 1,054
    09-10-2006, 07:02 PM Go to last post
  22. Carrier MotorMaster V

    Started by jayhawker, 09-07-2006 08:49 PM
    • Replies: 5
    • Views: 4,700
    09-10-2006, 12:22 PM Go to last post
  23. Mcquay WGS

    Started by hvacr, 08-25-2006 10:13 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 4,790
    09-10-2006, 12:19 PM Go to last post
  24. Carrier 19XR course?

    Started by Randy S., 09-10-2006 09:23 AM
    • Replies: 2
    • Views: 668
    09-10-2006, 11:24 AM Go to last post
  25. blue star

    Started by wink, 09-09-2006 10:47 PM
    • Replies: 0
    • Views: 589
    09-09-2006, 10:47 PM Go to last post
  26. Trane metering device replacement

    Started by uke, 09-07-2006 05:33 PM
    • Replies: 12
    • Views: 3,429
    09-09-2006, 05:34 PM Go to last post
  27. Post Trane Intellipack Current Sensors

    Started by grego, 09-08-2006 06:58 PM
    • Replies: 5
    • Views: 842
    09-09-2006, 02:51 PM Go to last post
  28. fan cycling pressure switch

    Started by cavaliers, 09-05-2006 07:47 PM
    • Replies: 10
    • Views: 3,610
    09-09-2006, 08:15 AM Go to last post
  29. Air handler not cooling

    Started by dolphindroid, 09-07-2006 11:26 AM
    • Replies: 12
    • Views: 2,230
    09-09-2006, 07:43 AM Go to last post
  30. Trane Fan coils

    Started by socal, 09-07-2006 01:59 AM
    • Replies: 1
    • Views: 756
    09-09-2006, 12:10 AM Go to last post
  31. compressor

    Started by oly77, 08-26-2006 03:51 PM
    • Replies: 11
    • Views: 1,508
    09-08-2006, 11:04 PM Go to last post
  32. twin coil refrigerant distribution

    Started by roger crowder, 09-08-2006 01:35 PM
    • Replies: 1
    • Views: 669
    09-08-2006, 10:06 PM Go to last post
  33. Question Hydrotemp Equipment?

    Started by smokeout, 09-08-2006 06:45 PM
    • Replies: 0
    • Views: 563
    09-08-2006, 06:45 PM Go to last post
  34. wearing ring

    Started by mjtjc, 09-07-2006 01:44 PM
    • Replies: 9
    • Views: 1,286
    09-08-2006, 06:03 PM Go to last post
  35. Confused Engineering exam

    Started by mjtjc, 08-08-2006 04:53 PM
    • Replies: 8
    • Views: 1,163
    09-08-2006, 01:36 PM Go to last post
  36. Wolfdog's Reminder

    Started by RichardL, 09-06-2006 11:39 AM
    • Replies: 2
    • Views: 869
    09-08-2006, 06:09 AM Go to last post
  37. refrigrant line noise block

    Started by svc, 09-07-2006 07:52 PM
    • Replies: 2
    • Views: 626
    09-08-2006, 03:35 AM Go to last post
  38. Fluke or not to Fluke?

    Started by jschaible, 09-02-2006 08:16 PM
    2 Pages
    1 2
    • Replies: 22
    • Views: 2,718
    09-07-2006, 10:15 PM Go to last post
  39. Reznor furnace trouble

    Started by hobart, 08-27-2006 05:44 PM
    • Replies: 8
    • Views: 1,505
    09-07-2006, 09:55 PM Go to last post
  40. YCAS190 York Air Cooled Chiller Screw Machine

    Started by pmccune, 08-28-2006 10:02 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 2,810
    09-07-2006, 04:08 PM Go to last post
  41. 20 ton split

    Started by xersw, 09-05-2006 05:12 PM
    • Replies: 6
    • Views: 2,097
    09-07-2006, 11:13 AM Go to last post
  42. unstabile oil level carliye 06e

    Started by iceyladder, 08-24-2006 06:29 PM
    2 Pages
    1 2
    • Replies: 23
    • Views: 2,690
    09-07-2006, 10:45 AM Go to last post
  43. lennox rtu

    Started by technut, 08-30-2006 07:42 AM
    • Replies: 3
    • Views: 1,216
    09-07-2006, 09:44 AM Go to last post
  44. Coil Theft! - Suggestions for Spot Cooling?

    Started by leander311, 06-29-2006 11:15 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 2,315
    09-07-2006, 01:58 AM Go to last post
  45. RAWAL valves

    Started by flange, 08-30-2006 11:27 AM
    • Replies: 4
    • Views: 1,705
    09-06-2006, 09:33 PM Go to last post
  46. McQuay Chiller

    Started by bumble bee, 08-28-2006 05:49 PM
    • Replies: 10
    • Views: 2,242
    09-06-2006, 03:09 PM Go to last post
  47. Synthetic nat gas

    Started by chs, 09-05-2006 11:05 AM
    • Replies: 2
    • Views: 816
    09-06-2006, 02:15 PM Go to last post
  48. York YRW

    Started by hvacr, 09-05-2006 07:22 PM
    • Replies: 2
    • Views: 1,755
    09-05-2006, 10:19 PM Go to last post
  49. Industrial Dryer Lint Collector

    Started by kdiehl7, 09-05-2006 02:37 PM
    • Replies: 0
    • Views: 1,580
    09-05-2006, 02:37 PM Go to last post
  50. Need referral Jacksonville Florida

    Started by albyg, 09-05-2006 09:52 AM
    • Replies: 3
    • Views: 802
    09-05-2006, 01:13 PM Go to last post

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