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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: 12,147
    10-31-2011, 07:41 PM Go to last post
    • Replies: 0
    • Views: 10,433
    10-31-2011, 07:37 PM Go to last post
  1. Normal Thread Normal Threads

  2. changing oil after burnouts

    Started by ctdl2003, 05-07-2008 10:33 PM
    • Replies: 5
    • Views: 1,018
    05-08-2008, 09:36 PM Go to last post
  3. Confused Trane Voyager Condenser Coil Changeout

    Started by John Culpepper, 05-07-2008 09:48 PM
    • Replies: 7
    • Views: 1,721
    05-08-2008, 08:48 PM Go to last post
  4. Hermetic Compressor Disposal

    Started by madhat, 05-06-2008 01:34 PM
    • Replies: 11
    • Views: 3,246
    05-08-2008, 06:15 PM Go to last post
  5. Cooling Towers In Miami

    Started by Carnak, 05-03-2008 07:35 AM
    2 Pages
    1 2
    • Replies: 17
    • Views: 2,460
    05-07-2008, 07:42 PM Go to last post
  6. Confused York Liquid Chiller Problem.

    Started by kanodogg, 05-03-2008 07:30 AM
    • Replies: 9
    • Views: 4,536
    05-07-2008, 07:15 PM Go to last post
  7. Roll on scale

    Started by r404a, 05-07-2008 12:02 AM
    • Replies: 1
    • Views: 732
    05-07-2008, 05:58 PM Go to last post
  8. 407c top-off

    Started by toy501, 05-06-2008 02:52 AM
    • Replies: 3
    • Views: 1,528
    05-07-2008, 05:58 PM Go to last post
  9. Drain pan problem

    Started by ncboston, 04-29-2008 06:59 AM
    • Replies: 8
    • Views: 1,400
    05-07-2008, 04:25 PM Go to last post
  10. BDP info needed

    Started by rikv77, 05-07-2008 09:54 AM
    • Replies: 8
    • Views: 2,191
    05-07-2008, 04:14 PM Go to last post
  11. Question BDP info needed

    Started by rikv77, 05-07-2008 09:56 AM
    • Replies: 0
    • Views: 541
    05-07-2008, 09:56 AM Go to last post
  12. seasons 4

    Started by jaybee, 05-05-2008 09:18 PM
    • Replies: 1
    • Views: 1,112
    05-07-2008, 02:56 AM Go to last post
  13. pvc chilled water piping

    Started by Ordzilla, 05-05-2008 06:44 PM
    • Replies: 4
    • Views: 1,647
    05-06-2008, 10:45 PM Go to last post
  14. Trane t-stat

    Started by cfcitywide, 05-05-2008 11:44 PM
    • Replies: 10
    • Views: 1,430
    05-06-2008, 10:23 PM Go to last post
  15. Trane lit #CTVH-GMS-01

    Started by chillrdude, 05-05-2008 09:40 PM
    • Replies: 5
    • Views: 1,868
    05-06-2008, 10:06 PM Go to last post
  16. RTAA exv motor

    Started by PJ's cool-aid, 05-05-2008 09:12 PM
    • Replies: 3
    • Views: 1,463
    05-06-2008, 10:02 PM Go to last post
  17. Help! Trane info. required

    Started by Estevao, 05-06-2008 05:17 PM
    • Replies: 4
    • Views: 934
    05-06-2008, 08:54 PM Go to last post
  18. motor replacement troubles

    Started by hvac17011, 01-11-2007 08:36 PM
    • Replies: 7
    • Views: 1,574
    05-06-2008, 01:22 PM Go to last post
  19. proper way to connect copper tubing to aluminum?

    Started by moyerboy2, 04-29-2008 09:49 PM
    • Replies: 10
    • Views: 8,822
    05-05-2008, 10:16 PM Go to last post
  20. Replaced a Compressor in a 26yr.WSHP

    Started by madhat, 05-04-2008 09:41 PM
    • Replies: 4
    • Views: 1,393
    05-05-2008, 08:15 PM Go to last post
  21. 265 volts single phase

    Started by Dallas Duster, 04-20-2008 10:16 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 15,785
    05-05-2008, 01:30 AM Go to last post
    • Replies: 1
    • Views: 1,259
    05-04-2008, 09:29 PM Go to last post
  22. Confused York "Magnetic" Personality

    Started by LGtonnagetech, 04-28-2008 08:00 PM
    • Replies: 4
    • Views: 1,169
    05-04-2008, 07:49 PM Go to last post
  23. Trane Statitrac

    Started by atmosphere, 04-28-2008 09:08 PM
    • Replies: 4
    • Views: 2,921
    05-04-2008, 02:16 PM Go to last post
  24. cvhf vane arm roll pin

    Started by sabre11134, 04-28-2008 08:08 PM
    • Replies: 5
    • Views: 1,257
    05-03-2008, 09:35 PM Go to last post
  25. Had 5 month old VFD go out tuesday.

    Started by John Culpepper, 05-01-2008 11:08 PM
    • Replies: 5
    • Views: 1,146
    05-03-2008, 05:28 PM Go to last post
  26. Mufflers?

    Started by dr_justice, 05-01-2008 03:01 PM
    • Replies: 11
    • Views: 1,279
    05-03-2008, 11:15 AM Go to last post
  27. Confused Carrier 30HK 040 630 Chiller tripping

    Started by sanantoniotech, 05-01-2008 04:07 PM
    • Replies: 3
    • Views: 1,525
    05-03-2008, 11:07 AM Go to last post
  28. motorized and volume dampers

    Started by davebab, 04-30-2008 09:00 AM
    • Replies: 5
    • Views: 3,705
    05-02-2008, 10:37 PM Go to last post
  29. humidity control

    Started by 2muchinfo, 05-02-2005 03:39 PM
    • Replies: 9
    • Views: 2,126
    05-02-2008, 10:26 PM Go to last post
  30. York Chiller Lock-out

    Started by marauderx, 03-05-2008 02:41 PM
    • Replies: 8
    • Views: 2,402
    05-02-2008, 10:17 PM Go to last post
    • Replies: 5
    • Views: 924
    05-02-2008, 07:52 PM Go to last post
  31. which supply register is "quiet-est"?

    Started by Mikeylikesit, 04-25-2008 11:58 AM
    • Replies: 10
    • Views: 10,207
    05-02-2008, 12:50 PM Go to last post
  32. Duct weight

    Started by chembilk, 05-02-2008 12:05 PM
    • Replies: 2
    • Views: 4,805
    05-02-2008, 12:38 PM Go to last post
  33. Goodman ductless split A/C remote control

    Started by superfittertech, 05-02-2008 09:05 AM
    • Replies: 0
    • Views: 1,312
    05-02-2008, 09:05 AM Go to last post
  34. Arrow help please

    Started by greenhornetn, 05-01-2008 05:02 PM
    • Replies: 6
    • Views: 1,006
    05-02-2008, 06:05 AM Go to last post
  35. Confused question

    Started by omharacuna, 05-02-2008 12:46 AM
    • Replies: 1
    • Views: 754
    05-02-2008, 01:43 AM Go to last post
  36. bacnet

    Started by kltcontrol, 05-01-2008 11:58 PM
    • Replies: 0
    • Views: 634
    05-01-2008, 11:58 PM Go to last post
  37. Rthc Rusty Pipe

    Started by low pressure guy, 05-01-2008 09:45 PM
    • Replies: 2
    • Views: 769
    05-01-2008, 10:07 PM Go to last post
  38. Mechanical Systems and Services NC?

    Started by pulse21, 04-29-2008 09:42 PM
    • Replies: 1
    • Views: 598
    05-01-2008, 09:10 PM Go to last post
  39. commercial maint. agreements

    Started by chevyman, 05-01-2008 07:49 PM
    • Replies: 2
    • Views: 679
    05-01-2008, 08:15 PM Go to last post
  40. How can I make it work?????

    Started by hvac248, 04-29-2008 08:38 PM
    • Replies: 8
    • Views: 1,309
    05-01-2008, 07:31 PM Go to last post
  41. DMS 3500 Operator Interface

    Started by soundbalance, 04-16-2008 12:18 PM
    • Replies: 1
    • Views: 1,369
    05-01-2008, 03:00 PM Go to last post
  42. Commercial Heat Load Question

    Started by superdave44, 04-10-2008 06:06 PM
    • Replies: 12
    • Views: 2,476
    05-01-2008, 08:16 AM Go to last post
  43. Trane Waco water source heat pump question.

    Started by acjourneyman, 02-25-2008 08:59 PM
    • Replies: 6
    • Views: 1,669
    05-01-2008, 12:37 AM Go to last post
  44. York Meridian Controls

    Started by chadtech, 04-29-2008 08:14 PM
    • Replies: 3
    • Views: 2,022
    04-30-2008, 11:12 PM Go to last post
  45. Looking for R114

    Started by not harry, 04-22-2008 08:16 PM
    • Replies: 7
    • Views: 1,183
    04-30-2008, 09:56 PM Go to last post
  46. IMECO cooling tower gearbox lubricant

    Started by kampkook, 04-30-2008 08:23 PM
    • Replies: 0
    • Views: 983
    04-30-2008, 08:23 PM Go to last post
  47. Ductless quality disparity?

    Started by Bob Slater, 04-15-2008 04:24 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 2,490
    04-30-2008, 08:15 PM Go to last post
  48. Trane Lititure

    Started by lb32g, 03-25-2008 11:46 PM
    • Replies: 6
    • Views: 5,796
    04-30-2008, 09:11 AM Go to last post
  49. Donnely AC in N.Y.C.

    Started by cleancondenser, 04-29-2008 01:08 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,548
    04-29-2008, 09:59 PM Go to last post

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