1. Announcement:
    Poll Dance !!
    Dad (Site Administrator)
    06-22-2012
    Views:
    75,915

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: 4,633
    10-31-2011, 08:41 PM Go to last post
    • Replies: 0
    • Views: 3,870
    10-31-2011, 08:37 PM Go to last post
  1. Normal Thread Normal Threads

    Title / Thread Starter Replies / Views Last Post By
  2. Scroll compressor leaking by?

    Started by chr358, 09-12-2007 06:24 AM
    • Replies: 7
    • Views: 963
    09-13-2007, 07:14 PM Go to last post
  3. 409A machine

    Started by A-Tech, 09-13-2007 07:35 AM
    • Replies: 1
    • Views: 714
    09-13-2007, 05:08 PM Go to last post
  4. Frown Need cut on Carrier Unit

    Started by curbman, 09-13-2007 10:20 AM
    • Replies: 2
    • Views: 564
    09-13-2007, 02:06 PM Go to last post
  5. Manufacturer Selection of screw chiller

    Started by HvAckid82, 09-12-2007 10:27 PM
    • Replies: 2
    • Views: 660
    09-13-2007, 02:17 AM Go to last post
  6. Confused CVHA oil pump(s)???

    Started by 9675, 09-12-2007 02:17 AM
    • Replies: 5
    • Views: 676
    09-12-2007, 10:21 PM Go to last post
  7. calling all trane voyager exsperts!

    Started by bozknows, 09-11-2007 11:06 PM
    3 Pages
    1 2 3
    • Replies: 30
    • Views: 2,060
    09-12-2007, 09:02 PM Go to last post
  8. condensation issue

    Started by dizzy46, 09-11-2007 03:17 PM
    • Replies: 3
    • Views: 694
    09-12-2007, 03:48 PM Go to last post
  9. Trane CGAE 50 ton......help!

    Started by powerhead, 09-05-2005 05:09 PM
    2 Pages
    1 2
    • Replies: 22
    • Views: 4,793
    09-12-2007, 12:35 PM Go to last post
  10. Holes in pipes

    Started by markog, 09-11-2007 01:26 PM
    • Replies: 11
    • Views: 899
    09-12-2007, 02:42 AM Go to last post
  11. Trane VariTrac II

    Started by Low_Pro Dually, 09-11-2007 09:53 AM
    • Replies: 2
    • Views: 974
    09-12-2007, 02:25 AM Go to last post
  12. compresor terminals

    Started by malevo, 04-27-2007 02:43 AM
    • Replies: 8
    • Views: 1,177
    09-11-2007, 11:43 PM Go to last post
  13. RTHB design data

    Started by chiller mekanik, 09-07-2007 08:17 PM
    • Replies: 8
    • Views: 877
    09-11-2007, 11:35 PM Go to last post
  14. CVHE oil failure

    Started by duke of earl, 09-07-2007 10:10 PM
    3 Pages
    1 2 3
    • Replies: 26
    • Views: 2,376
    09-11-2007, 11:12 PM Go to last post
  15. What Is The Job

    Started by TXtech82, 09-10-2007 10:31 PM
    • Replies: 4
    • Views: 707
    09-11-2007, 07:52 PM Go to last post
  16. Carrier XRV

    Started by 19 D Guy, 09-05-2007 01:12 AM
    • Replies: 8
    • Views: 1,307
    09-11-2007, 04:13 AM Go to last post
  17. Tranne Climate Changer

    Started by pipingpro, 09-10-2007 03:57 PM
    • Replies: 5
    • Views: 694
    09-11-2007, 12:33 AM Go to last post
  18. centravac free cooling option

    Started by NCambient, 09-09-2007 10:32 AM
    • Replies: 12
    • Views: 1,630
    09-10-2007, 09:45 PM Go to last post
  19. Carrier condensing unit issue

    Started by lovecoldair, 09-08-2007 12:22 AM
    • Replies: 7
    • Views: 2,266
    09-10-2007, 09:14 PM Go to last post
  20. clean room question

    Started by klasco, 09-09-2007 12:55 PM
    • Replies: 4
    • Views: 658
    09-10-2007, 03:39 PM Go to last post
  21. Strange internal compressor short.

    Started by ammoniadog, 07-09-2004 10:53 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 2,763
    09-10-2007, 09:33 AM Go to last post
  22. Blown-in Insulation

    Started by andreas, 09-07-2007 04:32 PM
    • Replies: 2
    • Views: 526
    09-10-2007, 09:13 AM Go to last post
  23. 19DK 123 Conversion

    Started by hw chiller man, 09-07-2007 04:53 PM
    2 Pages
    1 2
    • Replies: 23
    • Views: 2,052
    09-10-2007, 06:46 AM Go to last post
  24. dry ice cold traps

    Started by licensed to chill, 08-14-2007 09:41 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 3,284
    09-10-2007, 12:29 AM Go to last post
  25. Question Looking for capacity on Old Chrysler Air Temp unit

    Started by fac 213, 09-08-2007 12:43 PM
    • Replies: 3
    • Views: 1,351
    09-10-2007, 12:24 AM Go to last post
  26. Cerrus VFDs

    Started by bigkev, 09-06-2007 08:47 AM
    • Replies: 4
    • Views: 635
    09-09-2007, 11:54 PM Go to last post
  27. york 123 machine hot gas HG-1

    Started by shelby, 09-06-2007 09:11 PM
    • Replies: 1
    • Views: 460
    09-09-2007, 11:36 PM Go to last post
  28. Trane ycd voyager RTU

    Started by acguy25, 09-06-2007 09:46 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 6,035
    09-09-2007, 10:59 PM Go to last post
  29. Thumbs down desert aire juck!

    Started by heat/cool/dude, 09-06-2007 12:48 AM
    • Replies: 9
    • Views: 915
    09-09-2007, 10:00 PM Go to last post
  30. Trane PCV chiller

    Started by tlrsr, 08-30-2007 06:59 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 5,852
    09-09-2007, 05:06 PM Go to last post
  31. trane

    Started by miller-cold-filtered, 09-09-2007 12:57 AM
    • Replies: 7
    • Views: 1,957
    09-09-2007, 01:38 PM Go to last post
  32. Parking tickets

    Started by cleancondenser, 09-08-2007 11:36 PM
    • Replies: 6
    • Views: 912
    09-09-2007, 01:15 PM Go to last post
  33. compressor gone bad.

    Started by bigkev, 09-06-2007 12:25 PM
    • Replies: 11
    • Views: 1,560
    09-08-2007, 10:16 PM Go to last post
  34. carrier rtu overnight lock-out question

    Started by locked_rotor, 09-05-2007 10:27 PM
    • Replies: 10
    • Views: 1,042
    09-08-2007, 07:28 PM Go to last post
  35. Looking for a starter print for a PCV

    Started by Carrene #2, 09-06-2007 10:15 PM
    • Replies: 9
    • Views: 573
    09-08-2007, 05:54 PM Go to last post
  36. Abb Ach500

    Started by baronpilot, 09-08-2007 03:42 PM
    • Replies: 1
    • Views: 947
    09-08-2007, 03:49 PM Go to last post
  37. considering working for a hvac manufacturer

    Started by overhaul, 09-06-2007 08:47 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 1,291
    09-08-2007, 03:48 PM Go to last post
  38. centravac rigging

    Started by daveydoo14, 08-03-2007 06:13 PM
    4 Pages
    1 2 3 4
    • Replies: 50
    • Views: 6,895
    09-08-2007, 11:00 AM Go to last post
  39. Trane VAV Condensing Unit Replacement Recommendation

    Started by jogas, 09-08-2007 09:04 AM
    • Replies: 1
    • Views: 634
    09-08-2007, 10:11 AM Go to last post
  40. carrier condenser fan problem

    Started by vibration, 09-06-2007 06:51 PM
    • Replies: 10
    • Views: 2,938
    09-07-2007, 10:47 PM Go to last post
  41. Chrysler Airtemp Condenser.

    Started by council2, 08-29-2007 05:36 PM
    • Replies: 11
    • Views: 987
    09-07-2007, 09:42 PM Go to last post
  42. BDP 579DP blower keeps running

    Started by thermoheat, 09-07-2007 03:43 PM
    • Replies: 0
    • Views: 885
    09-07-2007, 03:43 PM Go to last post
  43. Local 9 in NJ

    Started by uke, 03-27-2005 11:40 AM
    2 Pages
    1 2
    • Replies: 20
    • Views: 2,154
    09-07-2007, 03:40 PM Go to last post
  44. Swap TRANE t-stat ???????

    Started by demsol, 09-06-2007 06:37 PM
    • Replies: 10
    • Views: 1,627
    09-07-2007, 09:41 AM Go to last post
  45. Carrier duplex 38ARQ012 with 40RMQ024

    Started by soccer21804, 08-27-2007 09:52 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,684
    09-06-2007, 10:28 PM Go to last post
  46. Engineered Air AMU With DX Cooling

    Started by shipwreck, 09-05-2007 11:51 PM
    • Replies: 7
    • Views: 1,579
    09-06-2007, 09:31 PM Go to last post
  47. heaters

    Started by dmdrone, 09-05-2007 10:38 PM
    • Replies: 1
    • Views: 536
    09-06-2007, 05:58 PM Go to last post
  48. Confused Carrier 5 Ton Package

    Started by txdave, 09-05-2007 10:46 PM
    • Replies: 8
    • Views: 786
    09-06-2007, 12:04 PM Go to last post
  49. Hmm ERV's with CO sensors/VVT boxes

    Started by seventieschild, 09-05-2007 11:16 PM
    • Replies: 1
    • Views: 456
    09-06-2007, 09:18 AM Go to last post
  50. Confused 22 phase out

    Started by _knight_, 09-01-2007 09:06 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,598
    09-06-2007, 02:38 AM Go to last post
  51. Talking belt size

    Started by BMX521, 09-05-2007 12:40 AM
    • Replies: 5
    • Views: 1,052
    09-06-2007, 02:24 AM Go to last post

Page 159 of 281 FirstFirst ... 59109149152153154155156157158159160161162163164165166169209259 ... 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