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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: 10,055
    10-31-2011, 07:41 PM Go to last post
    • Replies: 0
    • Views: 8,776
    10-31-2011, 07:37 PM Go to last post
  1. Normal Thread Normal Threads

  2. System need replaced?

    Started by amservice, 05-06-2006 06:58 PM
    • Replies: 1
    • Views: 666
    05-06-2006, 07:48 PM Go to last post
  3. semi hermetics

    Started by fulferac, 05-02-2006 07:38 PM
    • Replies: 6
    • Views: 1,769
    05-06-2006, 02:14 PM Go to last post
  4. 12.5 ton to 15 ton split system condensers

    Started by fulferac, 05-06-2006 06:47 AM
    • Replies: 1
    • Views: 657
    05-06-2006, 08:30 AM Go to last post
  5. york simpicity board

    Started by filterbuoy, 05-04-2006 09:43 PM
    • Replies: 6
    • Views: 1,392
    05-05-2006, 10:48 PM Go to last post
  6. Primary Secondary Loops

    Started by crab master, 09-28-2005 10:28 PM
    2 Pages
    1 2
    • Replies: 23
    • Views: 2,881
    05-05-2006, 02:13 PM Go to last post
  7. CARRIER/YORK

    Started by rhick, 05-01-2006 09:56 PM
    4 Pages
    1 2 3 4
    • Replies: 41
    • Views: 5,085
    05-05-2006, 01:41 PM Go to last post
  8. Maintenance Manhours

    Started by wdsmith, 05-03-2006 06:12 PM
    • Replies: 4
    • Views: 1,253
    05-05-2006, 10:34 AM Go to last post
  9. Liebert Start up Sheet

    Started by roc service, 05-04-2006 06:46 PM
    • Replies: 5
    • Views: 4,176
    05-05-2006, 04:51 AM Go to last post
  10. Chilled water system pressure drop

    Started by incontrol, 04-16-2006 01:31 AM
    • Replies: 11
    • Views: 2,872
    05-05-2006, 02:20 AM Go to last post
  11. to grease or not to grease

    Started by snooney, 05-02-2006 08:29 PM
    • Replies: 10
    • Views: 1,407
    05-05-2006, 01:58 AM Go to last post
  12. Hanging Spiral Duct

    Started by Toolpusher, 05-04-2006 08:32 PM
    • Replies: 2
    • Views: 2,189
    05-04-2006, 09:10 PM Go to last post
  13. CVHE

    Started by hvacr, 05-01-2006 10:49 PM
    • Replies: 9
    • Views: 1,511
    05-04-2006, 08:44 PM Go to last post
  14. condenser approach

    Started by bertoh, 05-04-2006 03:23 PM
    • Replies: 3
    • Views: 937
    05-04-2006, 08:18 PM Go to last post
  15. Any success with sales?

    Started by weatherpro, 04-12-2006 10:07 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 2,105
    05-04-2006, 07:42 PM Go to last post
  16. transfering r123

    Started by bertoh, 05-04-2006 03:33 PM
    • Replies: 4
    • Views: 885
    05-04-2006, 07:27 PM Go to last post
  17. York YTL Power Fault

    Started by seawolf 1, 05-04-2006 05:13 PM
    • Replies: 0
    • Views: 1,132
    05-04-2006, 05:13 PM Go to last post
  18. 3 Phase vs 1 Phase Motor

    Started by hvtec, 04-22-2006 11:25 AM
    2 Pages
    1 2
    • Replies: 20
    • Views: 4,097
    05-04-2006, 02:14 PM Go to last post
  19. West Virginia: inspectors?

    Started by marauderx, 05-04-2006 08:45 AM
    • Replies: 0
    • Views: 604
    05-04-2006, 08:45 AM Go to last post
  20. CVHE oil pump replacement question

    Started by chiller mekanik, 04-23-2006 11:52 PM
    • Replies: 7
    • Views: 2,533
    05-03-2006, 06:38 PM Go to last post
  21. Low evaporator refrigerant temp

    Started by panamoncreel0, 05-03-2006 12:18 PM
    • Replies: 1
    • Views: 878
    05-03-2006, 05:13 PM Go to last post
  22. electrical (low voltage wiring) license

    Started by g money, 04-25-2006 10:11 PM
    2 Pages
    1 2
    • Replies: 24
    • Views: 8,430
    05-03-2006, 11:31 AM Go to last post
  23. Trane CVHF650

    Started by tomt, 04-29-2006 05:00 AM
    • Replies: 4
    • Views: 1,863
    05-03-2006, 09:28 AM Go to last post
  24. YORK YS Chiller

    Started by tomt, 05-02-2006 04:02 PM
    • Replies: 1
    • Views: 1,506
    05-03-2006, 02:44 AM Go to last post
  25. PM contracts

    Started by jd 07, 05-02-2006 07:24 AM
    • Replies: 3
    • Views: 924
    05-02-2006, 06:50 PM Go to last post
  26. Natatorium Ceiling Return?

    Started by jogas, 04-27-2006 05:27 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 2,727
    05-02-2006, 07:18 AM Go to last post
  27. Terry gear box

    Started by ctv motor doctor, 04-29-2006 10:52 AM
    • Replies: 2
    • Views: 875
    05-02-2006, 07:13 AM Go to last post
  28. Condenser Coil Cleaning

    Started by coolinnj, 05-01-2006 08:19 PM
    • Replies: 2
    • Views: 882
    05-01-2006, 11:48 PM Go to last post
  29. Carrier Navigator

    Started by drifter99, 04-29-2006 05:40 PM
    • Replies: 4
    • Views: 4,543
    05-01-2006, 12:59 PM Go to last post
  30. single forced air heater in 5 unit, good/bad?

    Started by kwd1, 04-27-2006 12:44 AM
    • Replies: 7
    • Views: 946
    04-30-2006, 09:23 PM Go to last post
  31. Trane RTHC Chiller help

    Started by chillercharlie, 04-28-2006 10:14 PM
    • Replies: 2
    • Views: 3,292
    04-30-2006, 03:43 PM Go to last post
  32. Dry-o-tron

    Started by zayats, 04-29-2006 01:16 AM
    • Replies: 1
    • Views: 1,076
    04-29-2006, 09:49 PM Go to last post
  33. hx design

    Started by shahidjamilus, 04-29-2006 12:56 PM
    • Replies: 2
    • Views: 754
    04-29-2006, 08:14 PM Go to last post
  34. flotronic one 30 Gb

    Started by sabre11134, 04-21-2006 06:46 PM
    • Replies: 8
    • Views: 1,146
    04-28-2006, 11:01 PM Go to last post
  35. Trane CCAD Chiller boards?

    Started by cg2, 04-15-2006 08:30 PM
    • Replies: 4
    • Views: 2,356
    04-28-2006, 06:13 PM Go to last post
  36. Who makes best grilles & diffusers

    Started by klabkebash, 04-27-2006 01:19 PM
    • Replies: 5
    • Views: 2,055
    04-28-2006, 06:10 PM Go to last post
  37. Maxter

    Started by matt8085, 04-27-2006 06:11 AM
    • Replies: 3
    • Views: 841
    04-28-2006, 04:35 PM Go to last post
    • Replies: 0
    • Views: 682
    04-28-2006, 02:25 PM Go to last post
  38. Exclamation Carrier has speed limits for a reason.

    Started by Randy S., 04-28-2006 10:39 AM
    • Replies: 1
    • Views: 957
    04-28-2006, 10:42 AM Go to last post
  39. Intellipak fan problems

    Started by incontrol, 04-27-2006 10:33 PM
    • Replies: 1
    • Views: 816
    04-28-2006, 10:31 AM Go to last post
  40. Ferris State Degree?

    Started by jogas, 12-28-2005 05:27 PM
    3 Pages
    1 2 3
    • Replies: 38
    • Views: 5,286
    04-28-2006, 08:03 AM Go to last post
  41. Carrier 23XL

    Started by enart9591, 04-24-2006 10:11 PM
    • Replies: 6
    • Views: 990
    04-28-2006, 05:12 AM Go to last post
  42. Question OLD CARRIER 41E INFO

    Started by mrhvacmechanic, 04-25-2006 09:12 PM
    • Replies: 8
    • Views: 1,253
    04-27-2006, 09:15 PM Go to last post
  43. Carrier, non union?

    Started by chiller mekanik, 04-23-2006 11:43 PM
    • Replies: 5
    • Views: 1,340
    04-27-2006, 09:05 PM Go to last post
  44. Unhappy indoor pool A/C and dehumidifier

    Started by partner, 04-26-2006 08:04 PM
    • Replies: 7
    • Views: 1,547
    04-27-2006, 09:03 PM Go to last post
  45. Trane RTHB water cooled Screw chiller?

    Started by dlucero, 08-16-2005 04:08 PM
    • Replies: 12
    • Views: 4,117
    04-27-2006, 08:52 PM Go to last post
  46. Mcquay Rooftop Unit

    Started by etheric999, 04-26-2006 08:55 PM
    • Replies: 10
    • Views: 2,220
    04-27-2006, 08:31 PM Go to last post
  47. Hmm A/C change out Dilemma

    Started by dnorris, 04-26-2006 12:00 PM
    • Replies: 7
    • Views: 1,104
    04-27-2006, 06:14 PM Go to last post
  48. low load condtions

    Started by jaybee, 04-26-2006 11:23 PM
    • Replies: 6
    • Views: 960
    04-27-2006, 03:44 PM Go to last post
  49. Frown please disregard previous post

    Started by maintain, 04-26-2006 05:11 PM
    • Replies: 2
    • Views: 752
    04-27-2006, 03:28 PM Go to last post
  50. Hmm trane chiller

    Started by maintain, 04-26-2006 12:27 PM
    • Replies: 4
    • Views: 1,023
    04-27-2006, 12:42 AM Go to last post

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