1. Announcement:
    Poll Dance !!
    Dad (Site Administrator)
    06-22-2012
    Views:
    64,019

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: 4,251
    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: 3,543
    10-31-2011, 07:37 PM Go to last post
  1. Hmm MiniMate Plus

    Started by storyusmc, 05-04-2007 07:16 AM
    • Replies: 7
    • Views: 852
    05-09-2007, 12:19 AM Go to last post
  2. De-Scale tower?

    Started by fgp6889, 04-17-2007 08:47 AM
    2 Pages
    1 2
    • Replies: 14
    • Views: 1,654
    05-09-2007, 12:08 AM Go to last post
  3. Head pressure control

    Started by griz, 04-28-2007 01:42 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 2,131
    05-08-2007, 09:18 PM Go to last post
  4. Rooftop package opinions

    Started by sjohio, 04-16-2007 07:43 PM
    3 Pages
    1 2 3
    • Replies: 28
    • Views: 2,895
    05-08-2007, 07:05 PM Go to last post
  5. About economizer

    Started by vibration, 05-07-2007 09:32 PM
    • Replies: 2
    • Views: 603
    05-08-2007, 07:04 PM Go to last post
  6. Daikin class?

    Started by hardhittinz, 04-19-2007 08:06 PM
    • Replies: 3
    • Views: 655
    05-08-2007, 01:46 PM Go to last post
  7. Clue me up on Ductsox

    Started by metmann, 05-04-2007 06:48 AM
    • Replies: 12
    • Views: 1,232
    05-08-2007, 10:22 AM Go to last post
  8. New Pressure setting for YT seals?

    Started by drivewizard, 05-08-2007 01:46 AM
    • Replies: 0
    • Views: 452
    05-08-2007, 01:46 AM Go to last post
    • Replies: 3
    • Views: 749
    05-07-2007, 09:26 PM Go to last post
  9. pidgeon clean-up

    Started by mikelcs, 05-04-2007 02:54 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 1,302
    05-07-2007, 06:49 PM Go to last post
  10. Abandoning condenser water loop

    Started by raa, 05-07-2007 11:17 AM
    • Replies: 1
    • Views: 611
    05-07-2007, 01:10 PM Go to last post
  11. Damper Blade Gasketing

    Started by Jason Grossman, 05-06-2007 08:56 PM
    • Replies: 1
    • Views: 624
    05-07-2007, 10:01 AM Go to last post
  12. Old flowtronic question

    Started by chillrdude, 05-04-2007 09:56 PM
    • Replies: 11
    • Views: 1,421
    05-07-2007, 12:19 AM Go to last post
  13. trane rauc problem

    Started by jeep6275, 05-03-2007 09:39 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 2,658
    05-06-2007, 05:42 PM Go to last post
  14. Confused Carrier Headache

    Started by skpkey9, 05-03-2007 03:39 PM
    2 Pages
    1 2
    • Replies: 25
    • Views: 2,252
    05-06-2007, 12:11 PM Go to last post
  15. Where can i get a clue about VFDs???

    Started by troublshooter, 04-25-2007 03:01 PM
    3 Pages
    1 2 3
    • Replies: 29
    • Views: 3,003
    05-06-2007, 12:11 PM Go to last post
  16. Question Noisy scroll

    Started by evad102, 05-03-2007 10:00 PM
    • Replies: 10
    • Views: 1,416
    05-06-2007, 09:53 AM Go to last post
  17. Confused Compressor windings

    Started by nedberger, 05-05-2007 08:33 PM
    • Replies: 5
    • Views: 5,838
    05-06-2007, 07:50 AM Go to last post
  18. Carrier 38AQS CLO

    Started by douknowq, 04-30-2007 09:00 AM
    • Replies: 7
    • Views: 1,576
    05-06-2007, 02:16 AM Go to last post
  19. Bearing Issues

    Started by turbo50mike, 04-28-2007 11:52 AM
    2 Pages
    1 2
    • Replies: 22
    • Views: 2,232
    05-05-2007, 10:33 PM Go to last post
  20. Confused another 19xl question

    Started by franko 134a, 05-04-2007 11:04 AM
    • Replies: 1
    • Views: 471
    05-05-2007, 08:24 PM Go to last post
  21. Cool Compressor tripping thermal overloads

    Started by acc-jb, 05-04-2007 10:47 PM
    • Replies: 6
    • Views: 923
    05-05-2007, 07:51 PM Go to last post
  22. Charging a 13 seer unit.

    Started by justabluecollar, 05-05-2007 11:58 AM
    • Replies: 3
    • Views: 505
    05-05-2007, 06:38 PM Go to last post
  23. Retail store HVAC design

    Started by davebab, 04-25-2007 10:22 AM
    • Replies: 7
    • Views: 1,329
    05-05-2007, 06:09 PM Go to last post
  24. Thumbs down cost of transitions

    Started by davebab, 05-05-2007 05:56 PM
    • Replies: 1
    • Views: 464
    05-05-2007, 05:59 PM Go to last post
  25. Head pressure control on Package unit.

    Started by ricm, 05-03-2007 03:40 PM
    • Replies: 10
    • Views: 1,116
    05-05-2007, 02:03 PM Go to last post
  26. adding oil/ 40 ton intellipak

    Started by Timber, 05-03-2007 02:43 PM
    • Replies: 8
    • Views: 1,017
    05-05-2007, 10:55 AM Go to last post
  27. Flotronic Chiller Charging

    Started by apprentice3, 05-04-2007 09:09 PM
    • Replies: 2
    • Views: 618
    05-05-2007, 10:52 AM Go to last post
  28. YCH UCP J8 connector problems

    Started by JohnBuckingham, 05-04-2007 10:30 AM
    • Replies: 2
    • Views: 504
    05-05-2007, 07:24 AM Go to last post
  29. Exhaust Fan Sizing for Machine Shop

    Started by maxpwr, 05-01-2007 07:55 PM
    • Replies: 8
    • Views: 1,336
    05-04-2007, 09:34 PM Go to last post
  30. Trane summit system.

    Started by simpleman, 05-04-2007 01:18 PM
    • Replies: 1
    • Views: 762
    05-04-2007, 07:34 PM Go to last post
  31. Help, Noisy compressor & No explanation, weird one.

    Started by Tool-Slinger, 04-26-2007 10:41 PM
    3 Pages
    1 2 3
    • Replies: 35
    • Views: 2,642
    05-03-2007, 11:42 PM Go to last post
  32. 177 cfm per ton

    Started by james mo, 05-03-2007 06:03 PM
    • Replies: 5
    • Views: 1,135
    05-03-2007, 10:39 PM Go to last post
  33. York Millinium Condensor Fans

    Started by madhat, 04-30-2007 04:18 PM
    • Replies: 2
    • Views: 680
    05-03-2007, 09:23 PM Go to last post
  34. Condenser Coil Cleaning

    Started by lostndebox, 05-02-2007 09:44 PM
    • Replies: 12
    • Views: 1,104
    05-03-2007, 08:37 PM Go to last post
  35. Mini-split

    Started by mroy3, 05-01-2007 01:53 PM
    • Replies: 10
    • Views: 957
    05-03-2007, 12:08 PM Go to last post
  36. 30GB CCN comms problem?

    Started by izombie, 05-01-2007 03:32 AM
    • Replies: 2
    • Views: 701
    05-03-2007, 01:45 AM Go to last post
  37. Trane with no crankcase heaters?

    Started by JohnBuckingham, 05-01-2007 02:13 PM
    • Replies: 10
    • Views: 1,394
    05-02-2007, 10:41 PM Go to last post
  38. Mcquay

    Started by ej45, 05-02-2007 08:42 PM
    • Replies: 1
    • Views: 545
    05-02-2007, 08:51 PM Go to last post
  39. Confused VRTX water treatment

    Started by 19 D Guy, 05-02-2007 07:11 PM
    • Replies: 1
    • Views: 618
    05-02-2007, 08:10 PM Go to last post
  40. Scale Issues

    Started by NESTORAS, 05-01-2007 04:56 PM
    • Replies: 4
    • Views: 779
    05-02-2007, 02:20 PM Go to last post
  41. Megohmeters

    Started by _knight_, 05-01-2007 05:24 PM
    • Replies: 6
    • Views: 1,032
    05-02-2007, 01:41 PM Go to last post
  42. head pressure swing problem

    Started by vibration, 04-30-2007 08:34 PM
    • Replies: 4
    • Views: 797
    05-01-2007, 11:37 AM Go to last post
  43. 100 ton compressor change out?

    Started by allstar08, 04-26-2007 08:14 PM
    2 Pages
    1 2
    • Replies: 24
    • Views: 1,880
    05-01-2007, 12:51 AM Go to last post
  44. Apr Valves

    Started by acguy25, 04-30-2007 09:50 PM
    • Replies: 3
    • Views: 1,295
    04-30-2007, 10:49 PM Go to last post
  45. Confused 19 xl pumpout unit

    Started by franko 134a, 04-26-2007 06:20 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,566
    04-30-2007, 07:47 PM Go to last post
  46. Air Rotation Heaters

    Started by bonafide, 04-27-2007 07:27 AM
    • Replies: 11
    • Views: 2,411
    04-30-2007, 10:30 AM Go to last post
  47. Leaky Capacitors

    Started by dixie2005, 04-23-2007 06:02 PM
    • Replies: 11
    • Views: 1,378
    04-29-2007, 08:31 PM Go to last post
  48. Confused ch530 key

    Started by chillermafi, 04-10-2007 11:39 PM
    3 Pages
    1 2 3
    • Replies: 29
    • Views: 2,886
    04-28-2007, 11:52 PM Go to last post
  49. Bidding commercial work

    Started by sirheat, 04-28-2007 12:06 PM
    • Replies: 10
    • Views: 1,461
    04-28-2007, 09:49 PM Go to last post

Page 172 of 280 FirstFirst ... 72122162165166167168169170171172173174175176177178179182222272 ... 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