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Forum: AOP Commercial HVAC

FOR EQUIPMENT OWNERS ONLY Questions and discussions regarding Commercial Buildings

  1. Sticky Thread Sticky: >>READ THIS FIRST<< NO DIY? Why NOT??

    Started by Dad, 10-31-2011 07:41 PM
    • Replies: 0
    • Views: 4,240
    10-31-2011, 07:41 PM Go to last post
  2. Sticky Thread Sticky: A must read for all members...Who can reply to the AOP area

    Started by Dad, 10-31-2011 07:37 PM
    • Replies: 0
    • Views: 3,531
    10-31-2011, 07:37 PM Go to last post
  1. Confused 600 amp breaker???

    Started by woestmaj, 02-27-2009 09:15 AM
    • Replies: 8
    • Views: 1,260
    03-06-2009, 10:29 AM Go to last post
  2. Local 597 Service fitter

    Started by JKD, 03-04-2009 09:25 PM
    • Replies: 4
    • Views: 695
    03-06-2009, 09:32 AM Go to last post
  3. Energy Savings Calculations

    Started by Joseph Milton, 03-06-2009 09:09 AM
    • Replies: 0
    • Views: 331
    03-06-2009, 09:09 AM Go to last post
  4. Moved: points handling capability of JACE & FX controllers

    Started by msharma, 03-06-2009 04:43 AM
    •  
    •  
  5. Boiler Questions

    Started by grovecreek, 03-05-2009 07:42 PM
    • Replies: 8
    • Views: 640
    03-06-2009, 03:45 AM Go to last post
  6. Question 30gxn help

    Started by turbovac, 03-04-2009 07:44 PM
    • Replies: 5
    • Views: 578
    03-06-2009, 12:17 AM Go to last post
  7. Unhappy Trane RTHB

    Started by 19 D Guy, 04-19-2007 09:53 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 3,887
    03-05-2009, 06:03 PM Go to last post
  8. RTAA 300 NOT LOADING

    Started by seraaco, 03-02-2009 01:02 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 923
    03-05-2009, 12:05 AM Go to last post
  9. Confused Help!! June-air Exchanger

    Started by brewcityman, 03-04-2009 08:12 PM
    • Replies: 0
    • Views: 287
    03-04-2009, 08:12 PM Go to last post
  10. Confused Heating a 13 story, 84 yr old building

    Started by PropertyManager, 03-04-2009 01:18 PM
    boiler, building, commercial, heat
    • Replies: 4
    • Views: 1,427
    03-04-2009, 04:19 PM Go to last post
  11. Hey Hows it going?

    Started by MadHatter, 03-04-2009 03:45 PM
    • Replies: 2
    • Views: 395
    03-04-2009, 04:18 PM Go to last post
  12. GE PTAC

    Started by Truck43, 03-04-2009 10:13 AM
    • Replies: 0
    • Views: 372
    03-04-2009, 10:13 AM Go to last post
  13. Modine Duct heater burned out burner....

    Started by HVAC LLC, 03-03-2009 07:12 PM
    • Replies: 0
    • Views: 377
    03-03-2009, 07:12 PM Go to last post
  14. Trane Frostat Instead of HGBP

    Started by jogas, 02-27-2009 10:15 PM
    2 Pages
    1 2
    • Replies: 22
    • Views: 3,778
    03-03-2009, 06:53 PM Go to last post
  15. Confused Carrier 30HK040-630 Chiller

    Started by sanantoniotech, 02-26-2009 03:07 PM
    • Replies: 6
    • Views: 878
    03-03-2009, 01:42 PM Go to last post
  16. York YTG Centrifugal

    Started by duke of earl, 02-23-2009 09:02 PM
    3 Pages
    1 2 3
    • Replies: 37
    • Views: 4,029
    03-03-2009, 08:24 AM Go to last post
  17. Shaft seal forensic diagnosis

    Started by Randy S., 02-27-2009 10:37 PM
    • Replies: 4
    • Views: 653
    03-03-2009, 12:25 AM Go to last post
  18. 19xl 19xr training video

    Started by supertek65, 03-02-2009 04:35 AM
    • Replies: 3
    • Views: 607
    03-02-2009, 09:08 PM Go to last post
  19. TECHNICAL MANUALS

    Started by supertek65, 02-27-2009 06:59 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 1,368
    03-02-2009, 06:52 PM Go to last post
  20. Arrow Help with design please

    Started by Hitbychance, 03-02-2009 11:51 AM
    • Replies: 5
    • Views: 411
    03-02-2009, 06:44 PM Go to last post
  21. Arrow CONDENSER PIPING PAINT

    Started by supertek65, 02-24-2009 07:24 PM
    3 Pages
    1 2 3
    • Replies: 28
    • Views: 2,448
    03-01-2009, 11:48 PM Go to last post
  22. Hot Box Heater for R-113

    Started by grego, 02-28-2009 08:47 PM
    • Replies: 7
    • Views: 573
    03-01-2009, 08:51 PM Go to last post
  23. evaporative cooling

    Started by supertek65, 02-27-2009 08:01 PM
    • Replies: 5
    • Views: 582
    03-01-2009, 08:42 PM Go to last post
  24. Trane Absorption ABDA 660

    Started by cleancondenser, 02-02-2009 08:47 PM
    • Replies: 9
    • Views: 827
    02-28-2009, 11:47 AM Go to last post
  25. Building Pressure

    Started by ascj, 02-26-2009 06:19 PM
    2 Pages
    1 2
    • Replies: 21
    • Views: 1,401
    02-28-2009, 09:09 AM Go to last post
  26. 19dh charge

    Started by MrYork, 02-26-2009 08:57 PM
    • Replies: 5
    • Views: 514
    02-27-2009, 07:13 PM Go to last post
  27. Confused 19dk

    Started by supertek65, 02-25-2009 07:55 PM
    2 Pages
    1 2
    • Replies: 21
    • Views: 1,191
    02-27-2009, 06:45 PM Go to last post
  28. Carrier XL23

    Started by cdouglas, 02-25-2009 06:37 PM
    2 Pages
    1 2
    • Replies: 23
    • Views: 2,061
    02-27-2009, 04:12 PM Go to last post
  29. Turbocor compressors

    Started by etu, 02-02-2009 10:08 AM
    • Replies: 11
    • Views: 1,811
    02-27-2009, 12:04 AM Go to last post
  30. Confused STAFA CONTROL SYSTEM AG

    Started by the tinker, 02-26-2009 06:22 PM
    • Replies: 0
    • Views: 3,661
    02-26-2009, 06:22 PM Go to last post
  31. Exposed ceilings

    Started by air2spare, 02-26-2009 06:18 PM
    • Replies: 0
    • Views: 359
    02-26-2009, 06:18 PM Go to last post
  32. funny trane centravac video

    Started by supertek65, 02-21-2009 09:15 PM
    2 Pages
    1 2
    • Replies: 24
    • Views: 1,979
    02-26-2009, 05:04 PM Go to last post
  33. trane to erie

    Started by Rhinohead, 02-26-2009 12:01 PM
    • Replies: 1
    • Views: 698
    02-26-2009, 04:55 PM Go to last post
  34. duct marking books

    Started by nice535, 02-26-2009 01:16 PM
    • Replies: 0
    • Views: 385
    02-26-2009, 01:16 PM Go to last post
  35. Ajax/Teledyne Laars/Lochinvar Copperfin Boilers

    Started by joey791, 11-19-2005 01:56 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 1,789
    02-25-2009, 11:24 PM Go to last post
  36. Confused 10Ton Trane Voyager Heat Fail issues.

    Started by kenneth37, 02-19-2009 10:43 AM
    2 Pages
    1 2
    • Replies: 17
    • Views: 2,795
    02-25-2009, 11:12 PM Go to last post
    • Replies: 4
    • Views: 475
    02-25-2009, 11:00 PM Go to last post
  37. Compressor Lockout (CLO) shutting unit down

    Started by anthonymd, 02-23-2009 12:23 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 2,405
    02-25-2009, 09:05 PM Go to last post
  38. RTHC REFG LEAK

    Started by low pressure guy, 02-18-2009 08:25 PM
    • Replies: 10
    • Views: 704
    02-25-2009, 08:38 PM Go to last post
  39. Question Let me know???? If you know????

    Started by techtool, 02-16-2009 09:53 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 1,151
    02-25-2009, 08:24 PM Go to last post
  40. Lithium-Chromate disposal

    Started by RichardL, 02-24-2009 03:53 PM
    • Replies: 7
    • Views: 758
    02-25-2009, 08:19 PM Go to last post
  41. Angry YORK YK SHUTDOWN

    Started by supertek65, 02-11-2009 06:40 PM
    3 Pages
    1 2 3
    • Replies: 28
    • Views: 1,807
    02-25-2009, 06:13 PM Go to last post
  42. Rtaa parts help

    Started by licensed to chill, 02-24-2009 07:10 PM
    • Replies: 6
    • Views: 675
    02-25-2009, 05:53 PM Go to last post
  43. Confused economizer and supply/exhaust fan

    Started by mjakub76, 02-25-2009 10:42 AM
    • Replies: 8
    • Views: 1,304
    02-25-2009, 04:24 PM Go to last post
  44. Circon systems?????

    Started by climatech1, 02-25-2009 08:19 AM
    circon
    • Replies: 1
    • Views: 420
    02-25-2009, 01:45 PM Go to last post
  45. Carrier 30gt-100-chiller EXV problem

    Started by philly 420, 02-13-2009 05:10 PM
    2 Pages
    1 2
    • Replies: 22
    • Views: 5,265
    02-25-2009, 07:24 AM Go to last post
  46. 19xr pic lll won't clear fault

    Started by Chiller Tex, 02-23-2009 11:23 PM
    • Replies: 2
    • Views: 403
    02-25-2009, 06:43 AM Go to last post
  47. Parts for Trane Centrevac System Controllers

    Started by ryjowy, 02-19-2009 11:14 AM
    2 Pages
    1 2
    • Replies: 18
    • Views: 995
    02-24-2009, 11:57 PM Go to last post
  48. Ares Duct heater

    Started by gwoner, 02-24-2009 10:46 PM
    • Replies: 0
    • Views: 731
    02-24-2009, 10:46 PM Go to last post
  49. RBI boilers

    Started by ctrussell, 01-28-2008 04:38 PM
    • Replies: 10
    • Views: 3,406
    02-24-2009, 07:59 PM Go to last post

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