1. Announcement:
    Poll Dance !!
    Dad (Site Administrator)
    06-22-2012
    Views:
    63,797

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: 4,242
    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: 3,534
    10-31-2011, 07:37 PM Go to last post
  1. Angry I need help

    Started by Jikhleb Anwar, 05-08-2007 10:35 PM
    • Replies: 7
    • Views: 1,000
    05-15-2007, 03:37 PM Go to last post
  2. I Need Help!! Please

    Started by newbeetech, 05-14-2007 11:42 AM
    • Replies: 4
    • Views: 733
    05-15-2007, 10:31 AM Go to last post
  3. change from reciprocating to scroll

    Started by jmichlena, 04-30-2007 11:06 AM
    • Replies: 8
    • Views: 1,332
    05-15-2007, 09:38 AM Go to last post
  4. Stand alone program for Innovent DVS

    Started by atmosphere, 05-15-2007 04:08 AM
    • Replies: 0
    • Views: 428
    05-15-2007, 04:08 AM Go to last post
  5. Confused Learning material

    Started by mechanaman, 05-12-2007 09:14 PM
    • Replies: 2
    • Views: 457
    05-15-2007, 12:58 AM Go to last post
  6. hvac system not turning on...

    Started by audi, 02-12-2007 12:34 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,932
    05-15-2007, 12:38 AM Go to last post
  7. charging

    Started by coilcleener, 05-14-2007 10:40 PM
    • Replies: 5
    • Views: 594
    05-15-2007, 12:23 AM Go to last post
  8. sonic low presser purge

    Started by chillerguru, 05-14-2007 08:31 PM
    • Replies: 2
    • Views: 770
    05-14-2007, 11:09 PM Go to last post
  9. Confused CVHF w/ freq drive

    Started by 19 D Guy, 04-25-2007 10:20 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 2,179
    05-14-2007, 07:23 PM Go to last post
  10. Mcquay PFS-155C

    Started by RcOKC, 05-03-2007 01:23 PM
    • Replies: 8
    • Views: 1,020
    05-14-2007, 07:14 PM Go to last post
  11. Hands on test...

    Started by big johnson, 05-14-2007 05:40 PM
    • Replies: 3
    • Views: 471
    05-14-2007, 07:07 PM Go to last post
  12. York 20T economizer 1999

    Started by dynamic3224, 05-14-2007 11:13 AM
    • Replies: 0
    • Views: 453
    05-14-2007, 11:13 AM Go to last post
  13. x terminal occupied york rooftop

    Started by plockmesh, 05-11-2007 07:53 PM
    4 Pages
    1 2 3 4
    • Replies: 45
    • Views: 2,174
    05-14-2007, 10:42 AM Go to last post
  14. York H4CE180 problem

    Started by uke, 05-10-2007 09:08 PM
    • Replies: 9
    • Views: 1,435
    05-14-2007, 10:33 AM Go to last post
  15. sanyo ductless split

    Started by fitzyfitta, 05-10-2007 07:14 PM
    • Replies: 2
    • Views: 724
    05-14-2007, 12:59 AM Go to last post
  16. multiaqua blues

    Started by muchofreeo, 05-08-2007 03:27 PM
    • Replies: 7
    • Views: 2,140
    05-13-2007, 11:20 PM Go to last post
  17. expansion valve noise

    Started by NESTORAS, 05-12-2007 01:59 PM
    • Replies: 2
    • Views: 1,416
    05-13-2007, 10:50 PM Go to last post
  18. Novar problems

    Started by griz, 05-12-2007 02:52 PM
    • Replies: 2
    • Views: 532
    05-13-2007, 01:07 PM Go to last post
  19. U going to love this tx problem

    Started by coolperfect, 05-12-2007 08:49 PM
    • Replies: 5
    • Views: 821
    05-13-2007, 11:17 AM Go to last post
  20. Recovery Question

    Started by Airosmith, 05-09-2007 07:29 AM
    • Replies: 12
    • Views: 1,191
    05-13-2007, 12:01 AM Go to last post
  21. Need help with 30 ton Condensing unit

    Started by mark67, 05-10-2007 10:05 PM
    • Replies: 8
    • Views: 1,001
    05-12-2007, 11:30 PM Go to last post
  22. trane

    Started by redsox#9, 05-12-2007 07:15 PM
    • Replies: 2
    • Views: 585
    05-12-2007, 10:46 PM Go to last post
  23. Heat Load ?

    Started by jayhawker, 05-09-2007 10:09 PM
    • Replies: 2
    • Views: 658
    05-12-2007, 08:02 PM Go to last post
  24. Kitchen Heat Load ?

    Started by jayhawker, 05-12-2007 07:33 PM
    • Replies: 2
    • Views: 951
    05-12-2007, 07:50 PM Go to last post
  25. Smile Oil Temperature for tandem screw comp.

    Started by hte, 09-23-2006 12:05 AM
    2 Pages
    1 2
    • Replies: 14
    • Views: 1,912
    05-12-2007, 06:31 PM Go to last post
  26. Tower White Rust

    Started by madhat, 05-11-2007 01:09 PM
    • Replies: 4
    • Views: 623
    05-12-2007, 03:28 PM Go to last post
  27. linear slot diffusers

    Started by davebab, 05-05-2007 06:05 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 5,180
    05-12-2007, 12:12 PM Go to last post
  28. vacuum verification

    Started by little john, 05-11-2007 09:54 PM
    • Replies: 5
    • Views: 675
    05-12-2007, 09:43 AM Go to last post
  29. problems with a varitrac ccp

    Started by maggio, 05-10-2007 10:13 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,424
    05-12-2007, 08:16 AM Go to last post
  30. Two stage DX cooling coil question

    Started by refpro021702, 05-09-2007 05:40 AM
    • Replies: 5
    • Views: 1,465
    05-11-2007, 11:52 PM Go to last post
  31. Question Fujitsu Ductless Split System

    Started by lb32g, 05-08-2007 11:13 PM
    • Replies: 4
    • Views: 3,043
    05-11-2007, 10:28 PM Go to last post
  32. yk iom in pdf

    Started by bertoh, 05-11-2007 02:07 PM
    • Replies: 1
    • Views: 597
    05-11-2007, 10:04 PM Go to last post
  33. Lennox L

    Started by hem057, 05-11-2007 08:20 PM
    • Replies: 1
    • Views: 412
    05-11-2007, 08:47 PM Go to last post
  34. york k-3 compressor lockout

    Started by plockmesh, 05-11-2007 05:55 PM
    • Replies: 2
    • Views: 609
    05-11-2007, 07:36 PM Go to last post
  35. York Heatpump Gone Loco

    Started by -80 chuck, 05-02-2007 05:29 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 1,387
    05-11-2007, 06:37 PM Go to last post
  36. Talking I need some free help!! Da$$it

    Started by buildingengineer, 05-09-2007 07:17 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 1,372
    05-11-2007, 06:17 PM Go to last post
  37. Sing Air Systems

    Started by anti_escapism, 05-08-2007 07:26 PM
    • Replies: 10
    • Views: 1,591
    05-11-2007, 02:49 PM Go to last post
  38. Elevator Room HVAC

    Started by jogas, 05-05-2007 08:28 PM
    • Replies: 7
    • Views: 1,165
    05-11-2007, 02:11 PM Go to last post
  39. Fire Damage Rooftop Unit

    Started by PickMech, 05-10-2007 02:08 AM
    • Replies: 3
    • Views: 870
    05-11-2007, 02:15 AM Go to last post
  40. slecting the right water reg valve- help!

    Started by JABCOGUY, 05-10-2007 01:01 PM
    • Replies: 1
    • Views: 357
    05-10-2007, 09:46 PM Go to last post
  41. fixed superheat type expansion valves

    Started by refpro021702, 05-10-2007 07:19 PM
    • Replies: 2
    • Views: 480
    05-10-2007, 09:25 PM Go to last post
  42. Hmm Canatal Computer Room A/C Probs

    Started by HVAC GUY, 04-10-2007 01:18 PM
    • Replies: 8
    • Views: 2,266
    05-10-2007, 09:06 PM Go to last post
  43. flotronic lockout?

    Started by dman70, 05-07-2007 07:03 PM
    • Replies: 8
    • Views: 768
    05-09-2007, 11:53 PM Go to last post
  44. duct system for twin 5-ton cooling units

    Started by refpro021702, 05-09-2007 05:49 AM
    • Replies: 3
    • Views: 660
    05-09-2007, 11:03 PM Go to last post
  45. rooftop a/c problem, need help

    Started by vibration, 05-09-2007 08:36 PM
    • Replies: 6
    • Views: 1,496
    05-09-2007, 10:06 PM Go to last post
  46. York 160.48-M2

    Started by r404a, 05-08-2007 02:43 PM
    • Replies: 9
    • Views: 872
    05-09-2007, 09:43 PM Go to last post
  47. 10 ton condensing unit (Trane)

    Started by davebab, 05-09-2007 02:00 PM
    • Replies: 2
    • Views: 585
    05-09-2007, 08:01 PM Go to last post
  48. Confused Condenser fins prone to plugging

    Started by freonguy, 05-07-2007 06:43 PM
    • Replies: 2
    • Views: 592
    05-09-2007, 02:58 PM Go to last post
  49. Trane WPRD

    Started by Jshanl, 05-09-2007 02:28 PM
    • Replies: 0
    • Views: 736
    05-09-2007, 02:28 PM Go to last post
  50. WS HP with Cutdown Frame

    Started by madhat, 05-07-2007 10:13 PM
    • Replies: 2
    • Views: 644
    05-09-2007, 12:12 PM Go to last post

Page 171 of 280 FirstFirst ... 71121161164165166167168169170171172173174175176177178181221271 ... 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