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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: 11,839
    10-31-2011, 07:41 PM Go to last post
    • Replies: 0
    • Views: 10,230
    10-31-2011, 07:37 PM Go to last post
  1. Normal Thread Normal Threads

  2. Site help

    Started by hands, 10-30-2010 05:36 PM
    • Replies: 2
    • Views: 680
    11-04-2010, 07:50 PM Go to last post
  3. Can someone break down the 68/225 rule for me?

    Started by newbie tech, 11-03-2010 07:16 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,669
    11-04-2010, 05:42 PM Go to last post
  4. Liebert Remote Stop

    Started by harmon671, 11-03-2010 06:18 PM
    • Replies: 2
    • Views: 724
    11-04-2010, 03:50 PM Go to last post
  5. Acceptable Temperature Variations for Commercial Office Buildings

    Started by Agent_C, 10-13-2010 12:10 PM
    3 Pages
    1 2 3
    • Replies: 30
    • Views: 12,359
    11-04-2010, 04:48 AM Go to last post
  6. Old Exhaust Fans

    Started by dn82180, 11-01-2010 04:28 PM
    bearings, exhaust fans
    • Replies: 2
    • Views: 2,095
    11-03-2010, 11:01 PM Go to last post
  7. Trane CVHE230

    Started by behappy, 10-12-2010 03:46 PM
    2 Pages
    1 2
    • Replies: 22
    • Views: 3,778
    11-03-2010, 07:12 PM Go to last post
  8. kmc kmd-1104-10

    Started by keithhicks, 11-03-2010 06:24 PM
    • Replies: 2
    • Views: 592
    11-03-2010, 07:00 PM Go to last post
  9. lennox gcs16-1603-270-2y gas valve wiring

    Started by able1, 11-02-2010 08:01 PM
    • Replies: 2
    • Views: 1,518
    11-02-2010, 11:42 PM Go to last post
  10. Old Trane 3-phase heat strip

    Started by tpa-fl, 11-02-2010 08:28 PM
    • Replies: 1
    • Views: 1,635
    11-02-2010, 08:36 PM Go to last post
  11. Tane EURAH230

    Started by barty, 11-01-2010 10:11 AM
    • Replies: 5
    • Views: 1,345
    11-02-2010, 03:46 AM Go to last post
  12. How do you do it?

    Started by 250, 10-31-2010 06:00 PM
    • Replies: 2
    • Views: 1,132
    11-01-2010, 06:17 PM Go to last post
  13. VAV Box (Cooling Min. CFM)

    Started by shrend, 10-22-2010 09:50 PM
    • Replies: 12
    • Views: 5,220
    11-01-2010, 06:24 AM Go to last post
  14. Calling all Liebert experts

    Started by wgrr, 12-09-2009 01:36 PM
    4 Pages
    1 2 3 4
    • Replies: 42
    • Views: 7,589
    10-31-2010, 11:14 PM Go to last post
  15. High Efficiency RTU

    Started by EddieCW, 10-30-2010 07:19 AM
    • Replies: 7
    • Views: 2,409
    10-31-2010, 12:28 PM Go to last post
  16. Lennox rtu question

    Started by iceage, 10-28-2010 06:37 PM
    • Replies: 3
    • Views: 1,485
    10-31-2010, 11:29 AM Go to last post
  17. quincy air compressor

    Started by supertek65, 10-30-2010 08:30 PM
    • Replies: 4
    • Views: 1,098
    10-31-2010, 10:48 AM Go to last post
  18. Carrier 30HXC screw with pro dialog

    Started by consolidmech, 02-12-2007 12:32 AM
    2 Pages
    1 2
    • Replies: 23
    • Views: 6,440
    10-29-2010, 02:46 PM Go to last post
  19. commercial boiler - ok to turn it on and off each day?

    Started by zeppy, 10-23-2010 01:52 AM
    2 Pages
    1 2
    • Replies: 20
    • Views: 2,781
    10-28-2010, 10:07 PM Go to last post
  20. Viessman opinions

    Started by Big Unit, 12-05-2009 02:05 PM
    • Replies: 4
    • Views: 1,063
    10-28-2010, 09:17 PM Go to last post
  21. In Need of York RTU Literature

    Started by rgd2005, 10-28-2010 07:13 PM
    • Replies: 2
    • Views: 1,381
    10-28-2010, 07:44 PM Go to last post
  22. GCS RTU replacement help needed

    Started by BaldLoonie, 10-27-2010 05:41 PM
    • Replies: 4
    • Views: 1,957
    10-28-2010, 03:23 PM Go to last post
  23. 06D's in Lieberts- Foot spring replacements..?

    Started by mixsit, 10-25-2010 03:34 PM
    • Replies: 4
    • Views: 931
    10-28-2010, 09:47 AM Go to last post
  24. Duct Shapes

    Started by hopeful100, 10-25-2010 08:18 AM
    2 Pages
    1 2
    • Replies: 16
    • Views: 6,045
    10-28-2010, 08:18 AM Go to last post
  25. Trane THC092A4RCA Brain F*rt

    Started by JWB, 10-28-2010 06:31 AM
    • Replies: 1
    • Views: 665
    10-28-2010, 07:57 AM Go to last post
  26. laser exhaust smell

    Started by iteetwo, 10-27-2010 06:09 PM
    • Replies: 8
    • Views: 1,573
    10-27-2010, 09:26 PM Go to last post
  27. Kind of Urgent, Carrier 38apd and bleed port txv's

    Started by toptech, 10-26-2010 06:19 PM
    • Replies: 5
    • Views: 2,060
    10-27-2010, 09:08 PM Go to last post
  28. Not so urgent anymore!

    Started by toptech, 10-27-2010 08:18 PM
    • Replies: 1
    • Views: 766
    10-27-2010, 08:48 PM Go to last post
  29. Thinking about buying a commercial building

    Started by GrumpyNerd, 10-15-2010 10:24 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 2,872
    10-27-2010, 06:32 PM Go to last post
    • Replies: 5
    • Views: 1,393
    10-27-2010, 05:01 PM Go to last post
  30. Condensate eductor???

    Started by Randy S., 10-26-2010 11:19 PM
    • Replies: 3
    • Views: 1,432
    10-27-2010, 11:37 AM Go to last post
  31. Carlyle Cores

    Started by TheOldRocket, 10-26-2010 10:29 AM
    • Replies: 4
    • Views: 1,206
    10-27-2010, 10:08 AM Go to last post
  32. Trane Adaptive Control CVHG1067

    Started by soegiantos, 11-20-2009 02:17 AM
    • Replies: 7
    • Views: 4,561
    10-27-2010, 05:40 AM Go to last post
  33. Confused CLO

    Started by menaphnx, 10-27-2010 12:01 AM
    • Replies: 1
    • Views: 794
    10-27-2010, 01:28 AM Go to last post
  34. carrier duct furnance

    Started by jaybee, 10-23-2010 02:21 PM
    • Replies: 2
    • Views: 1,555
    10-26-2010, 08:41 PM Go to last post
  35. lennox unit with prodigy control

    Started by Kozlowski, 10-23-2010 04:53 PM
    • Replies: 1
    • Views: 1,239
    10-26-2010, 02:28 PM Go to last post
  36. Modine Age, BDP efficiency and Carrier Blue Book

    Started by lkanago, 10-26-2010 12:17 PM
    • Replies: 0
    • Views: 1,697
    10-26-2010, 12:17 PM Go to last post
  37. Trane RTHD Chiller

    Started by BillLohr, 03-27-2009 07:48 PM
    • Replies: 10
    • Views: 4,513
    10-26-2010, 09:48 AM Go to last post
    • Replies: 1
    • Views: 902
    10-25-2010, 11:31 PM Go to last post
  38. Confused EDPAC 1speed compressor replace with 2speed

    Started by whoaghi, 10-25-2010 02:17 PM
    • Replies: 3
    • Views: 703
    10-25-2010, 11:07 PM Go to last post
  39. Chilled water ton-hours measurement for billing

    Started by tcis110, 10-25-2010 02:25 PM
    • Replies: 2
    • Views: 7,529
    10-25-2010, 09:31 PM Go to last post
  40. NAIL SALON

    Started by danfgrant, 10-14-2010 09:00 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 3,712
    10-25-2010, 04:37 PM Go to last post
    • Replies: 10
    • Views: 2,008
    10-25-2010, 04:20 PM Go to last post
  41. Cooling system modif

    Started by alupien, 10-24-2010 07:22 PM
    • Replies: 4
    • Views: 888
    10-25-2010, 08:50 AM Go to last post
    • Replies: 7
    • Views: 3,058
    10-24-2010, 11:10 PM Go to last post
  42. More Trane Manuals Needed

    Started by rgd2005, 10-24-2010 04:20 PM
    • Replies: 3
    • Views: 2,054
    10-24-2010, 06:34 PM Go to last post
  43. Trane Manuals Needed

    Started by rgd2005, 10-24-2010 09:26 AM
    • Replies: 2
    • Views: 856
    10-24-2010, 10:21 AM Go to last post
  44. Honeywell Vision Pro 8000 remote sensor

    Started by Armament, 10-22-2010 06:08 PM
    • Replies: 6
    • Views: 3,287
    10-23-2010, 06:46 PM Go to last post
  45. Another Trane Model Number ??

    Started by Airguy01, 10-22-2010 12:30 PM
    • Replies: 11
    • Views: 6,047
    10-23-2010, 01:09 PM Go to last post
  46. Torn insulation on vertical fan coil unit

    Started by sasha_fraser99, 10-22-2010 10:42 AM
    • Replies: 4
    • Views: 1,463
    10-22-2010, 07:32 PM Go to last post
  47. Lochinvar Power Fin

    Started by HvAckid82, 10-21-2010 07:54 PM
    • Replies: 3
    • Views: 1,434
    10-22-2010, 05:59 PM Go to last post

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