1. Announcement:
    User Device Poll
    Dad (Site Administrator)
    07-20-2016
    Views:
    499

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: 9,450
    10-31-2011, 07:41 PM Go to last post
    • Replies: 0
    • Views: 8,252
    10-31-2011, 07:37 PM Go to last post
  1. Normal Thread Normal Threads

  2. Confused SEER degradation over time

    Started by burtongroup, 06-14-2007 10:57 AM
    • Replies: 2
    • Views: 1,203
    06-14-2007, 10:09 PM Go to last post
  3. HVAC humdifying problem - HELP!

    Started by adamscenter, 06-13-2007 11:22 AM
    • Replies: 6
    • Views: 812
    06-14-2007, 09:07 PM Go to last post
  4. Hmm 06D Question

    Started by A-Tech, 06-13-2007 08:49 PM
    • Replies: 10
    • Views: 1,533
    06-14-2007, 05:03 PM Go to last post
  5. Weatherking Condensers

    Started by hvactech80, 06-14-2007 11:02 AM
    • Replies: 4
    • Views: 1,503
    06-14-2007, 03:41 PM Go to last post
  6. A/C unit - Need recomendations

    Started by alansncbbq, 06-12-2007 02:43 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,343
    06-14-2007, 03:16 AM Go to last post
  7. Carrier Ductless split

    Started by mickyj, 06-13-2007 02:26 PM
    • Replies: 9
    • Views: 1,725
    06-13-2007, 09:39 PM Go to last post
  8. 30gt-080 code 51 tripping

    Started by coligore, 06-05-2007 05:48 PM
    • Replies: 7
    • Views: 2,841
    06-13-2007, 06:21 PM Go to last post
  9. ** New **

    Started by Gatertech, 06-12-2007 09:26 PM
    • Replies: 7
    • Views: 853
    06-13-2007, 05:26 PM Go to last post
  10. new refrigerants

    Started by etheric999, 06-11-2007 11:16 PM
    • Replies: 9
    • Views: 1,185
    06-13-2007, 02:11 PM Go to last post
  11. Confused Replacing a distributor

    Started by addison, 06-13-2007 09:17 AM
    • Replies: 3
    • Views: 733
    06-13-2007, 02:00 PM Go to last post
  12. chiller temps

    Started by couplux, 06-08-2007 02:58 PM
    • Replies: 8
    • Views: 1,008
    06-13-2007, 12:45 AM Go to last post
  13. Bigger Pulley?

    Started by madcitysw, 06-09-2007 03:21 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 8,764
    06-12-2007, 11:17 PM Go to last post
  14. Hjmo

    Started by heatingman, 06-12-2007 10:12 PM
    • Replies: 1
    • Views: 739
    06-12-2007, 10:14 PM Go to last post
  15. RTHC/D Overhauls

    Started by steward, 05-28-2007 07:17 PM
    3 Pages
    1 2 3
    • Replies: 32
    • Views: 3,757
    06-12-2007, 09:18 PM Go to last post
  16. Heat Reclaim

    Started by etheric999, 06-11-2007 10:18 PM
    • Replies: 5
    • Views: 1,291
    06-12-2007, 07:17 PM Go to last post
  17. Hmm Did I #$*& up

    Started by rix870, 06-03-2007 06:33 PM
    • Replies: 11
    • Views: 1,487
    06-12-2007, 05:18 PM Go to last post
  18. York 5 Ton Packaged HP Reversing Valve

    Started by Linmoth, 06-12-2007 09:08 AM
    • Replies: 2
    • Views: 2,047
    06-12-2007, 03:45 PM Go to last post
  19. Carrier screw compressor...

    Started by ReferTroop, 06-12-2007 09:46 AM
    • Replies: 0
    • Views: 871
    06-12-2007, 09:46 AM Go to last post
  20. Help me find a thermostat!

    Started by drewynp, 05-30-2007 10:34 PM
    • Replies: 9
    • Views: 1,231
    06-12-2007, 09:10 AM Go to last post
  21. Question Problem with 2 ton Air Pac

    Started by roc service, 06-09-2007 08:07 AM
    • Replies: 9
    • Views: 1,138
    06-12-2007, 01:44 AM Go to last post
  22. Trane Factory Techs

    Started by heatingman, 06-09-2007 05:40 PM
    • Replies: 9
    • Views: 1,724
    06-11-2007, 07:05 PM Go to last post
    • Replies: 6
    • Views: 773
    06-11-2007, 06:29 PM Go to last post
  23. Canatal decommissions itself?

    Started by D'Laine, 06-10-2007 03:00 PM
    • Replies: 1
    • Views: 753
    06-11-2007, 07:03 AM Go to last post
  24. RTU Drive Control

    Started by tolmn61, 06-10-2007 10:22 PM
    • Replies: 3
    • Views: 621
    06-10-2007, 10:56 PM Go to last post
  25. Trane Intellipak - high superheat? Overcharged?

    Started by swann, 06-08-2007 10:55 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 4,041
    06-10-2007, 09:44 PM Go to last post
  26. at least 150psig difference

    Started by vibration, 06-10-2007 03:54 PM
    • Replies: 2
    • Views: 619
    06-10-2007, 09:06 PM Go to last post
  27. Install mistake

    Started by jerrygr, 06-08-2007 04:39 PM
    • Replies: 4
    • Views: 1,000
    06-10-2007, 10:13 AM Go to last post
  28. problem on old york rtu

    Started by vibration, 06-07-2007 09:30 PM
    • Replies: 3
    • Views: 893
    06-09-2007, 01:38 PM Go to last post
  29. Trane Purge

    Started by astini, 06-08-2007 12:24 PM
    • Replies: 4
    • Views: 1,859
    06-09-2007, 09:59 AM Go to last post
  30. Freonrick Or Gyhooyabat

    Started by licensed to chill, 06-08-2007 01:37 PM
    • Replies: 6
    • Views: 807
    06-09-2007, 09:32 AM Go to last post
  31. Insulation Particles Making Problem

    Started by couplux, 06-08-2007 01:12 PM
    • Replies: 2
    • Views: 589
    06-08-2007, 10:30 PM Go to last post
  32. YS shaft seal

    Started by bc guy, 06-05-2007 09:09 PM
    • Replies: 3
    • Views: 877
    06-08-2007, 09:27 PM Go to last post
  33. york ycas0100 chiller

    Started by fordtrucksrule, 06-08-2007 12:19 AM
    • Replies: 3
    • Views: 835
    06-08-2007, 08:50 PM Go to last post
  34. RTAA 110 ucp2 cld phase imballance

    Started by heatingman, 06-07-2007 09:18 PM
    • Replies: 2
    • Views: 765
    06-08-2007, 07:49 PM Go to last post
  35. Frick Compressor on York YS Chiller

    Started by pete_d, 06-08-2007 02:05 PM
    • Replies: 2
    • Views: 1,693
    06-08-2007, 07:28 PM Go to last post
  36. Question about powered exhaust

    Started by moose412000, 06-06-2007 10:21 PM
    • Replies: 5
    • Views: 925
    06-08-2007, 05:46 PM Go to last post
  37. how do you think this happened

    Started by cdyer, 02-24-2007 04:46 AM
    3 Pages
    1 2 3
    • Replies: 28
    • Views: 3,991
    06-08-2007, 05:40 PM Go to last post
  38. trane Intellipack

    Started by masshvacguy, 06-07-2007 06:39 PM
    • Replies: 4
    • Views: 1,124
    06-08-2007, 11:15 AM Go to last post
  39. Lineset Calculation Help

    Started by _knight_, 06-05-2007 10:03 PM
    3 Pages
    1 2 3
    • Replies: 35
    • Views: 4,013
    06-08-2007, 09:48 AM Go to last post
  40. Recovery cylinders left in a vacuum.. "Opinions"

    Started by nineball, 06-06-2007 08:57 PM
    • Replies: 8
    • Views: 977
    06-08-2007, 01:55 AM Go to last post
  41. appion G-5 Twin recovery machine

    Started by mikelcs, 06-05-2007 05:48 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 5,627
    06-07-2007, 10:26 PM Go to last post
  42. Cooling Tower tons vs tons of refrigeration.

    Started by wrevis, 05-23-2007 04:53 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 9,961
    06-07-2007, 10:20 PM Go to last post
    • Replies: 21
    • Views: 3,034
    06-07-2007, 08:24 PM Go to last post
  43. Question compressor question

    Started by nwtch, 06-06-2007 11:57 AM
    2 Pages
    1 2
    • Replies: 21
    • Views: 2,683
    06-07-2007, 06:13 PM Go to last post
  44. Aerial work platforms (lifts)

    Started by JohnBuckingham, 06-06-2007 06:16 PM
    • Replies: 6
    • Views: 1,612
    06-07-2007, 12:41 PM Go to last post
  45. Hoshizaki screw compressor unloaders

    Started by otto, 06-06-2007 07:08 AM
    • Replies: 1
    • Views: 636
    06-07-2007, 07:00 AM Go to last post
  46. trane vari-trac bypass-changeover problem

    Started by damedi07, 06-06-2007 04:22 PM
    • Replies: 9
    • Views: 1,600
    06-07-2007, 12:29 AM Go to last post
  47. Do Air Conditioners Control Humidity?

    Started by jayhawker, 06-02-2007 04:38 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 1,996
    06-07-2007, 12:07 AM Go to last post
  48. Need a phone # for Trane...

    Started by ReferTroop, 06-05-2007 09:33 AM
    • Replies: 12
    • Views: 1,355
    06-06-2007, 10:43 PM Go to last post
  49. McQuay screw

    Started by ej45, 06-05-2007 05:00 PM
    2 Pages
    1 2
    • Replies: 22
    • Views: 2,277
    06-06-2007, 10:11 PM Go to last post

Page 177 of 289 FirstFirst ... 77127167170171172173174175176177178179180181182183184187227277 ... 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
  •  

Related Forums

Plumbing Talks | Contractor MagazineThe place where Electrical professionals meet.
Comfortech 365