1. Announcement:
    Poll Dance !!
    Dad (Site Administrator)
    06-22-2012
    Views:
    80,040

Forum: AOP Commercial HVAC

FOR EQUIPMENT OWNERS ONLY Questions and discussions regarding Commercial Buildings

  1. Sticky Thread Sticky Threads

    Title / Thread Starter Replies / Views Last Post By
  2. Sticky Thread >>READ THIS FIRST<< NO DIY? Why NOT??

    Started by Dad, 10-31-2011 08:41 PM
    • Replies: 0
    • Views: 4,765
    10-31-2011, 08:41 PM Go to last post
    • Replies: 0
    • Views: 3,988
    10-31-2011, 08:37 PM Go to last post
  1. Normal Thread Normal Threads

    Title / Thread Starter Replies / Views Last Post By
  2. Question Problem with 2 ton Air Pac

    Started by roc service, 06-09-2007 09:07 AM
    • Replies: 9
    • Views: 798
    06-12-2007, 02:44 AM Go to last post
  3. Trane Factory Techs

    Started by heatingman, 06-09-2007 06:40 PM
    • Replies: 9
    • Views: 1,427
    06-11-2007, 08:05 PM Go to last post
    • Replies: 6
    • Views: 637
    06-11-2007, 07:29 PM Go to last post
  4. Canatal decommissions itself?

    Started by D'Laine, 06-10-2007 04:00 PM
    • Replies: 1
    • Views: 627
    06-11-2007, 08:03 AM Go to last post
  5. RTU Drive Control

    Started by tolmn61, 06-10-2007 11:22 PM
    • Replies: 3
    • Views: 513
    06-10-2007, 11:56 PM Go to last post
  6. Trane Intellipak - high superheat? Overcharged?

    Started by swann, 06-08-2007 11:55 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 2,994
    06-10-2007, 10:44 PM Go to last post
  7. at least 150psig difference

    Started by vibration, 06-10-2007 04:54 PM
    • Replies: 2
    • Views: 519
    06-10-2007, 10:06 PM Go to last post
  8. Install mistake

    Started by jerrygr, 06-08-2007 05:39 PM
    • Replies: 4
    • Views: 839
    06-10-2007, 11:13 AM Go to last post
  9. problem on old york rtu

    Started by vibration, 06-07-2007 10:30 PM
    • Replies: 3
    • Views: 724
    06-09-2007, 02:38 PM Go to last post
  10. Trane Purge

    Started by astini, 06-08-2007 01:24 PM
    • Replies: 4
    • Views: 1,574
    06-09-2007, 10:59 AM Go to last post
  11. Freonrick Or Gyhooyabat

    Started by licensed to chill, 06-08-2007 02:37 PM
    • Replies: 6
    • Views: 641
    06-09-2007, 10:32 AM Go to last post
  12. Insulation Particles Making Problem

    Started by couplux, 06-08-2007 02:12 PM
    • Replies: 2
    • Views: 470
    06-08-2007, 11:30 PM Go to last post
  13. YS shaft seal

    Started by bc guy, 06-05-2007 10:09 PM
    • Replies: 3
    • Views: 729
    06-08-2007, 10:27 PM Go to last post
  14. york ycas0100 chiller

    Started by fordtrucksrule, 06-08-2007 01:19 AM
    • Replies: 3
    • Views: 661
    06-08-2007, 09:50 PM Go to last post
  15. RTAA 110 ucp2 cld phase imballance

    Started by heatingman, 06-07-2007 10:18 PM
    • Replies: 2
    • Views: 583
    06-08-2007, 08:49 PM Go to last post
  16. Frick Compressor on York YS Chiller

    Started by pete_d, 06-08-2007 03:05 PM
    • Replies: 2
    • Views: 1,496
    06-08-2007, 08:28 PM Go to last post
  17. Question about powered exhaust

    Started by moose412000, 06-06-2007 11:21 PM
    • Replies: 5
    • Views: 756
    06-08-2007, 06:46 PM Go to last post
  18. how do you think this happened

    Started by cdyer, 02-24-2007 04:46 AM
    3 Pages
    1 2 3
    • Replies: 28
    • Views: 3,443
    06-08-2007, 06:40 PM Go to last post
  19. trane Intellipack

    Started by masshvacguy, 06-07-2007 07:39 PM
    • Replies: 4
    • Views: 927
    06-08-2007, 12:15 PM Go to last post
  20. Lineset Calculation Help

    Started by _knight_, 06-05-2007 11:03 PM
    3 Pages
    1 2 3
    • Replies: 35
    • Views: 2,505
    06-08-2007, 10:48 AM Go to last post
  21. Recovery cylinders left in a vacuum.. "Opinions"

    Started by nineball, 06-06-2007 09:57 PM
    • Replies: 8
    • Views: 797
    06-08-2007, 02:55 AM Go to last post
  22. appion G-5 Twin recovery machine

    Started by mikelcs, 06-05-2007 06:48 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 4,770
    06-07-2007, 11:26 PM Go to last post
  23. Cooling Tower tons vs tons of refrigeration.

    Started by wrevis, 05-23-2007 05:53 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 6,700
    06-07-2007, 11:20 PM Go to last post
    • Replies: 21
    • Views: 2,457
    06-07-2007, 09:24 PM Go to last post
  24. Question compressor question

    Started by nwtch, 06-06-2007 12:57 PM
    2 Pages
    1 2
    • Replies: 21
    • Views: 2,127
    06-07-2007, 07:13 PM Go to last post
  25. Aerial work platforms (lifts)

    Started by JohnBuckingham, 06-06-2007 07:16 PM
    • Replies: 6
    • Views: 1,177
    06-07-2007, 01:41 PM Go to last post
  26. Hoshizaki screw compressor unloaders

    Started by otto, 06-06-2007 08:08 AM
    • Replies: 1
    • Views: 526
    06-07-2007, 08:00 AM Go to last post
  27. trane vari-trac bypass-changeover problem

    Started by damedi07, 06-06-2007 05:22 PM
    • Replies: 9
    • Views: 1,217
    06-07-2007, 01:29 AM Go to last post
  28. Do Air Conditioners Control Humidity?

    Started by jayhawker, 06-02-2007 05:38 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 1,402
    06-07-2007, 01:07 AM Go to last post
  29. Need a phone # for Trane...

    Started by ReferTroop, 06-05-2007 10:33 AM
    • Replies: 12
    • Views: 1,104
    06-06-2007, 11:43 PM Go to last post
  30. McQuay screw

    Started by ej45, 06-05-2007 06:00 PM
    2 Pages
    1 2
    • Replies: 22
    • Views: 1,692
    06-06-2007, 11:11 PM Go to last post
  31. furnace ???

    Started by carriermechanic, 06-05-2007 10:51 PM
    • Replies: 6
    • Views: 578
    06-06-2007, 09:48 PM Go to last post
  32. Winding short

    Started by northwestmechanic, 06-06-2007 06:46 PM
    • Replies: 3
    • Views: 576
    06-06-2007, 07:34 PM Go to last post
  33. long line set

    Started by eric_air, 06-04-2007 08:14 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,134
    06-06-2007, 06:50 PM Go to last post
  34. CVHE Phase Imbalance

    Started by trozum, 06-05-2007 01:26 AM
    • Replies: 10
    • Views: 918
    06-06-2007, 12:29 AM Go to last post
  35. Mcquay screw

    Started by heatingman, 06-05-2007 05:58 PM
    • Replies: 11
    • Views: 838
    06-05-2007, 11:32 PM Go to last post
  36. Customer says space is not cold enough.

    Started by Defrost, 06-04-2007 08:28 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,174
    06-05-2007, 07:06 PM Go to last post
  37. Question RE:Building HVAC

    Started by nonarKitten, 06-05-2007 05:31 PM
    • Replies: 7
    • Views: 525
    06-05-2007, 06:31 PM Go to last post
  38. Wye Delta Starters

    Started by trozum, 06-05-2007 01:04 AM
    • Replies: 1
    • Views: 682
    06-05-2007, 06:27 PM Go to last post
  39. filter drier installation

    Started by afafdagher, 06-05-2007 02:39 PM
    • Replies: 1
    • Views: 619
    06-05-2007, 05:32 PM Go to last post
  40. Oil for YS Style C S3 Compressor

    Started by pete_d, 05-30-2007 03:18 PM
    • Replies: 1
    • Views: 556
    06-05-2007, 03:56 PM Go to last post
  41. RTHC EXV terminals

    Started by r404a, 05-29-2007 11:17 PM
    • Replies: 6
    • Views: 779
    06-05-2007, 03:16 PM Go to last post
  42. 40 ton single package RTU

    Started by Diceman, 06-04-2007 06:30 PM
    • Replies: 3
    • Views: 681
    06-05-2007, 10:51 AM Go to last post
  43. Weight of refrigerant per foot

    Started by A-Tech, 06-04-2007 05:39 PM
    • Replies: 2
    • Views: 2,405
    06-05-2007, 07:13 AM Go to last post
  44. New Tech Question?

    Started by lethal52, 04-16-2007 08:02 PM
    12 Pages
    1 2 3 4 5 6 ... 12
    • Replies: 153
    • Views: 9,865
    06-04-2007, 10:39 PM Go to last post
  45. Air cooled remote condesor screw chiller

    Started by bobby m, 05-31-2007 11:04 PM
    • Replies: 9
    • Views: 901
    06-04-2007, 08:28 PM Go to last post
  46. Water Source Heat Pump

    Started by A-Tech, 05-31-2007 10:03 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 1,548
    06-04-2007, 06:11 PM Go to last post
  47. Bad TXV

    Started by toy501, 06-03-2007 03:38 PM
    • Replies: 9
    • Views: 6,804
    06-04-2007, 03:31 PM Go to last post
    • Replies: 10
    • Views: 2,880
    06-04-2007, 02:34 AM Go to last post
  48. Partially shorted holding relay

    Started by toy501, 06-03-2007 05:26 PM
    • Replies: 1
    • Views: 529
    06-04-2007, 01:27 AM Go to last post

Page 170 of 282 FirstFirst ... 70120160163164165166167168169170171172173174175176177180220270 ... LastLast

Forum Information and Options

Moderators of this Forum

Thread Display Options

Use this control to limit the display of threads to those newer than the specified time frame.

Allows you to choose the data by which the thread list will be sorted.

Order threads in...

Note: when sorting by date, 'descending order' will show the newest results first.

Icon Legend

Contains unread posts
Contains unread posts
Contains no unread posts
Contains no unread posts
More than 20 replies or 150 views
Hot thread with unread posts
More than 20 replies or 150 views
Hot thread with no unread posts
Closed Thread
Thread is closed
Thread Contains a Message Written By You
You have posted in this thread

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  
Comfortech Show Promo Image

Related Forums

Plumbing Talks | Contractor Magazine
Forums | Electrical Construction & Maintenance (EC&M) Magazine
Comfortech365 Virtual Event