1. Announcement:
    2014 Comfortech Leadership Symposium
    the editor (Contracting Business)
    08-22-2014
    Views:
    1,319

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: 4,183
    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: 3,484
    10-31-2011, 07:37 PM Go to last post
  1. Nitrogen PT chart

    Started by 51fitter, 06-11-2007 11:41 PM
    6 Pages
    1 2 3 4 5 6
    • Replies: 72
    • Views: 10,384
    06-17-2007, 07:06 PM Go to last post
  2. York Ycas Screw

    Started by bobby m, 06-15-2007 07:49 PM
    • Replies: 9
    • Views: 3,145
    06-17-2007, 06:33 PM Go to last post
  3. Some guys are confused

    Started by heatingman, 06-06-2007 12:20 AM
    4 Pages
    1 2 3 4
    • Replies: 46
    • Views: 2,777
    06-17-2007, 10:38 AM Go to last post
  4. Low Press. Switch

    Started by bigjohn79, 06-11-2007 05:44 PM
    4 Pages
    1 2 3 4
    • Replies: 40
    • Views: 2,706
    06-17-2007, 10:09 AM Go to last post
  5. Trane Intellipack Scrolls

    Started by apprentice3, 06-16-2007 09:22 PM
    • Replies: 3
    • Views: 587
    06-17-2007, 07:17 AM Go to last post
  6. Placement of return(s) for new install

    Started by novascotia, 06-16-2007 12:01 PM
    • Replies: 1
    • Views: 433
    06-16-2007, 12:25 PM Go to last post
  7. Gas Line Problems

    Started by gruntly, 06-15-2007 12:48 AM
    • Replies: 5
    • Views: 645
    06-16-2007, 12:13 PM Go to last post
  8. HVAC Graphics

    Started by cl-one, 02-15-2005 09:48 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 12,016
    06-16-2007, 12:11 PM Go to last post
  9. Question Fan for RTAA217/RTAC400

    Started by Luce, 06-15-2007 12:18 AM
    • Replies: 1
    • Views: 526
    06-16-2007, 12:05 PM Go to last post
  10. York Optiview panel SERVICE password

    Started by consolidmech, 05-01-2006 09:47 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 5,434
    06-16-2007, 11:27 AM Go to last post
  11. Trane VAV Controller

    Started by nwtundra, 11-30-2004 05:52 PM
    3 Pages
    1 2 3
    • Replies: 29
    • Views: 5,608
    06-16-2007, 12:24 AM Go to last post
  12. Restriction?

    Started by Inches of Mercury, 06-12-2007 11:18 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 1,923
    06-15-2007, 07:25 PM Go to last post
  13. AHU whit mixing section and recovery well

    Started by Nuno Santos, 06-13-2007 07:59 AM
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,196
    06-15-2007, 06:17 PM Go to last post
  14. Installing a Compressor on the roof

    Started by nonepepsi, 06-08-2007 10:39 AM
    2 Pages
    1 2
    • Replies: 22
    • Views: 2,072
    06-15-2007, 05:40 PM Go to last post
  15. Liebert challenger 3 High head pressure

    Started by rcaron, 06-12-2007 06:03 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 2,174
    06-15-2007, 12:39 PM Go to last post
  16. Carlyle Compressor

    Started by jmb, 06-10-2007 09:24 PM
    • Replies: 12
    • Views: 1,324
    06-15-2007, 12:13 PM Go to last post
  17. Tracer Summit Question

    Started by Airosmith, 06-15-2007 07:20 AM
    • Replies: 3
    • Views: 540
    06-15-2007, 09:32 AM Go to last post
  18. Looking for Chilled water cooling wall unit

    Started by propmanage, 06-11-2007 12:29 PM
    • Replies: 6
    • Views: 722
    06-15-2007, 07:33 AM Go to last post
  19. frequency drives

    Started by refrige-nate, 06-12-2007 10:02 PM
    • Replies: 12
    • Views: 757
    06-15-2007, 02:00 AM Go to last post
  20. Smile Newbie with questions

    Started by Jv26, 06-12-2007 11:36 AM
    • Replies: 5
    • Views: 611
    06-15-2007, 12:18 AM Go to last post
  21. Confused McQuay ALS312

    Started by Luce, 06-07-2007 11:59 PM
    • Replies: 7
    • Views: 812
    06-15-2007, 12:11 AM Go to last post
  22. Confused SEER degradation over time

    Started by burtongroup, 06-14-2007 10:57 AM
    • Replies: 2
    • Views: 821
    06-14-2007, 10:09 PM Go to last post
  23. HVAC humdifying problem - HELP!

    Started by adamscenter, 06-13-2007 11:22 AM
    • Replies: 6
    • Views: 567
    06-14-2007, 09:07 PM Go to last post
  24. Hmm 06D Question

    Started by A-Tech, 06-13-2007 08:49 PM
    • Replies: 10
    • Views: 971
    06-14-2007, 05:03 PM Go to last post
  25. Weatherking Condensers

    Started by hvactech80, 06-14-2007 11:02 AM
    • Replies: 4
    • Views: 1,007
    06-14-2007, 03:41 PM Go to last post
  26. A/C unit - Need recomendations

    Started by alansncbbq, 06-12-2007 02:43 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 899
    06-14-2007, 03:16 AM Go to last post
  27. Carrier Ductless split

    Started by mickyj, 06-13-2007 02:26 PM
    • Replies: 9
    • Views: 1,164
    06-13-2007, 09:39 PM Go to last post
  28. 30gt-080 code 51 tripping

    Started by coligore, 06-05-2007 05:48 PM
    • Replies: 7
    • Views: 1,801
    06-13-2007, 06:21 PM Go to last post
  29. ** New **

    Started by Gatertech, 06-12-2007 09:26 PM
    • Replies: 7
    • Views: 642
    06-13-2007, 05:26 PM Go to last post
  30. new refrigerants

    Started by etheric999, 06-11-2007 11:16 PM
    • Replies: 9
    • Views: 767
    06-13-2007, 02:11 PM Go to last post
  31. Confused Replacing a distributor

    Started by addison, 06-13-2007 09:17 AM
    • Replies: 3
    • Views: 554
    06-13-2007, 02:00 PM Go to last post
  32. chiller temps

    Started by couplux, 06-08-2007 02:58 PM
    • Replies: 8
    • Views: 765
    06-13-2007, 12:45 AM Go to last post
  33. Bigger Pulley?

    Started by madcitysw, 06-09-2007 03:21 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 3,246
    06-12-2007, 11:17 PM Go to last post
  34. Hjmo

    Started by heatingman, 06-12-2007 10:12 PM
    • Replies: 1
    • Views: 490
    06-12-2007, 10:14 PM Go to last post
  35. RTHC/D Overhauls

    Started by steward, 05-28-2007 07:17 PM
    3 Pages
    1 2 3
    • Replies: 32
    • Views: 2,391
    06-12-2007, 09:18 PM Go to last post
  36. Heat Reclaim

    Started by etheric999, 06-11-2007 10:18 PM
    • Replies: 5
    • Views: 841
    06-12-2007, 07:17 PM Go to last post
  37. Hmm Did I #$*& up

    Started by rix870, 06-03-2007 06:33 PM
    • Replies: 11
    • Views: 1,079
    06-12-2007, 05:18 PM Go to last post
  38. York 5 Ton Packaged HP Reversing Valve

    Started by Linmoth, 06-12-2007 09:08 AM
    • Replies: 2
    • Views: 1,621
    06-12-2007, 03:45 PM Go to last post
  39. Carrier screw compressor...

    Started by ReferTroop, 06-12-2007 09:46 AM
    • Replies: 0
    • Views: 719
    06-12-2007, 09:46 AM Go to last post
  40. Help me find a thermostat!

    Started by drewynp, 05-30-2007 10:34 PM
    • Replies: 9
    • Views: 839
    06-12-2007, 09:10 AM Go to last post
  41. Question Problem with 2 ton Air Pac

    Started by roc service, 06-09-2007 08:07 AM
    • Replies: 9
    • Views: 715
    06-12-2007, 01:44 AM Go to last post
  42. Trane Factory Techs

    Started by heatingman, 06-09-2007 05:40 PM
    • Replies: 9
    • Views: 1,295
    06-11-2007, 07:05 PM Go to last post
    • Replies: 6
    • Views: 549
    06-11-2007, 06:29 PM Go to last post
  43. Canatal decommissions itself?

    Started by D'Laine, 06-10-2007 03:00 PM
    • Replies: 1
    • Views: 583
    06-11-2007, 07:03 AM Go to last post
  44. RTU Drive Control

    Started by tolmn61, 06-10-2007 10:22 PM
    • Replies: 3
    • Views: 474
    06-10-2007, 10:56 PM Go to last post
  45. Trane Intellipak - high superheat? Overcharged?

    Started by swann, 06-08-2007 10:55 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 2,627
    06-10-2007, 09:44 PM Go to last post
  46. at least 150psig difference

    Started by vibration, 06-10-2007 03:54 PM
    • Replies: 2
    • Views: 473
    06-10-2007, 09:06 PM Go to last post
  47. Install mistake

    Started by jerrygr, 06-08-2007 04:39 PM
    • Replies: 4
    • Views: 790
    06-10-2007, 10:13 AM Go to last post
  48. problem on old york rtu

    Started by vibration, 06-07-2007 09:30 PM
    • Replies: 3
    • Views: 672
    06-09-2007, 01:38 PM Go to last post
  49. Trane Purge

    Started by astini, 06-08-2007 12:24 PM
    • Replies: 4
    • Views: 1,485
    06-09-2007, 09:59 AM Go to last post

Page 167 of 280 FirstFirst ... 67117157160161162163164165166167168169170171172173174177217267 ... 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