1. Announcement:
    Poll Dance !!
    Dad (Site Administrator)
    06-22-2012
    Views:
    67,807
Page 1 of 280 123456781151101 ... LastLast
Threads 1 to 50 of 13984

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: 4,362
    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: 3,641
    10-31-2011, 07:37 PM Go to last post
  1. Thumbs up Hi all up there

    Started by dovenam, 10-07-2005 04:43 PM
    2 Pages
    1 2
    • Replies: 24
    • Views: 1,801
    10-10-2005, 09:01 AM Go to last post
  2. Carrier - ComfortLink

    Started by pbcd, 10-22-2004 04:40 AM
    • Replies: 10
    • Views: 1,277
    10-26-2004, 01:14 AM Go to last post
  3. Charcoal air filter refurbishing

    Started by Idatech, 04-21-2005 02:12 PM
    • Replies: 2
    • Views: 733
    05-16-2005, 02:33 PM Go to last post
    • Replies: 5
    • Views: 667
    12-05-2005, 02:48 PM Go to last post
    • Replies: 4
    • Views: 884
    07-30-2006, 07:00 AM Go to last post
  4. Climate Master water source H/P

    Started by rimide, 02-13-2006 05:59 PM
    • Replies: 4
    • Views: 945
    02-14-2006, 04:11 PM Go to last post
  5. Commissioning

    Started by commissioning, 05-08-2006 08:09 PM
    2 Pages
    1 2
    • Replies: 21
    • Views: 2,770
    05-31-2006, 07:44 PM Go to last post
  6. heat pump frosting at compressor first

    Started by desert tech, 03-10-2005 12:07 AM
    2 Pages
    1 2
    • Replies: 17
    • Views: 4,032
    03-27-2005, 11:33 PM Go to last post
  7. humidity control

    Started by 2muchinfo, 05-02-2005 03:39 PM
    • Replies: 9
    • Views: 1,517
    05-02-2008, 10:26 PM Go to last post
  8. mis matched

    Started by qctech, 08-09-2006 09:57 PM
    • Replies: 2
    • Views: 574
    08-10-2006, 04:11 PM Go to last post
  9. Question need a BTU chart

    Started by servicetech5, 04-23-2006 02:47 PM
    • Replies: 4
    • Views: 2,680
    04-24-2006, 05:28 AM Go to last post
  10. noncondensibles?

    Started by ajram, 07-13-2006 09:58 PM
    • Replies: 11
    • Views: 1,478
    07-15-2006, 01:38 PM Go to last post
  11. RTAC chiller and Delta wye with shorting contactors on

    Started by whitepoundog, 08-10-2006 06:33 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,829
    08-12-2006, 10:26 AM Go to last post
  12. Trane Voyageur question.

    Started by acjourneyman, 09-07-2004 08:16 PM
    • Replies: 9
    • Views: 1,247
    09-11-2004, 02:07 AM Go to last post
  13. trouble

    Started by airmanr22, 05-09-2005 07:09 PM
    • Replies: 5
    • Views: 791
    05-09-2005, 08:19 PM Go to last post
  14. TXV and consequence

    Started by orland25, 10-14-2004 08:53 PM
    • Replies: 6
    • Views: 1,049
    10-17-2004, 07:11 PM Go to last post
  15. York Chiller problem

    Started by psycho-metric, 08-23-2004 06:17 PM
    • Replies: 4
    • Views: 1,231
    08-25-2004, 10:09 PM Go to last post
  16. York Wiring diagram

    Started by cesarsavinon, 11-30-2003 12:18 PM
    • Replies: 7
    • Views: 8,780
    04-10-2008, 09:27 PM Go to last post
  17. !!!! RC Group - Eagle T300.P.4.Y2.D !!!!

    Started by mateiserban, 05-17-2012 07:04 AM
    • Replies: 0
    • Views: 858
    05-17-2012, 07:04 AM Go to last post
  18. #2 Fuel Oil/Diesel Fuel????

    Started by du mech eng, 09-09-2004 02:30 PM
    • Replies: 3
    • Views: 636
    09-10-2004, 06:34 PM Go to last post
  19. $$$$

    Started by guysmilely, 08-12-2009 05:56 PM
    3 Pages
    1 2 3
    • Replies: 38
    • Views: 2,376
    08-15-2009, 10:48 PM Go to last post
  20. $20 multi-meter

    Started by maxster, 10-04-2006 08:53 PM
    3 Pages
    1 2 3
    • Replies: 26
    • Views: 2,560
    10-22-2006, 02:23 PM Go to last post
  21. $24,000 hack job

    Started by dpatty, 10-02-2004 01:51 AM
    2 Pages
    1 2
    • Replies: 15
    • Views: 2,566
    10-05-2004, 09:49 PM Go to last post
  22. Confused $41.90 a gallon for gas at this Cirlce K!!!

    Started by PaysonHVAC, 06-23-2008 02:05 PM
    • Replies: 1
    • Views: 595
    06-23-2008, 06:20 PM Go to last post
  23. $70,000.- to install a McQuay WGZ?

    Started by Steve-O, 01-29-2008 01:50 AM
    2 Pages
    1 2
    • Replies: 21
    • Views: 1,395
    02-01-2008, 05:57 PM Go to last post
    • Replies: 10
    • Views: 1,382
    12-03-2005, 07:54 AM Go to last post
  24. &amp;quot;Wonderful AAON Equipment&amp;quot;

    Started by Paul Pippin, 11-12-2003 12:35 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 2,142
    09-03-2004, 01:15 AM Go to last post
  25. "Aerco" benchmark 2.0 low NOx boiler ?

    Started by Chris_Worthington, 01-22-2011 07:06 AM
    • Replies: 1
    • Views: 1,447
    01-22-2011, 11:27 AM Go to last post
  26. "B" & "MC" Acy.

    Started by RichardL, 10-24-2005 09:32 PM
    • Replies: 7
    • Views: 786
    10-26-2005, 04:48 PM Go to last post
  27. "ball" type subcooling indicator

    Started by mmmbuffalowings, 06-14-2005 08:59 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 1,607
    06-18-2005, 02:58 PM Go to last post
    • Replies: 11
    • Views: 1,489
    08-06-2008, 05:10 PM Go to last post
  28. "Bubba", The flying Mechanic

    Started by RichardL, 11-07-2006 05:10 PM
    • Replies: 6
    • Views: 1,227
    01-31-2007, 09:52 PM Go to last post
  29. "Charging" question

    Started by Tommy1010, 05-22-2008 07:51 PM
    • Replies: 11
    • Views: 1,027
    05-24-2008, 01:07 PM Go to last post
  30. "Chiller Team & DX Team"

    Started by chiller mekanik, 04-09-2009 07:10 PM
    3 Pages
    1 2 3
    • Replies: 28
    • Views: 1,968
    04-17-2009, 02:03 PM Go to last post
  31. "cold beam" cooling

    Started by Randy S., 12-03-2008 08:34 AM
    • Replies: 6
    • Views: 2,672
    12-03-2008, 11:23 PM Go to last post
  32. "Compress Shield" Treatment

    Started by TIflats, 03-26-2010 09:44 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 2,785
    03-30-2010, 02:05 PM Go to last post
  33. "Digital" scroll compressors

    Started by Randy S., 07-05-2010 07:51 PM
    3 Pages
    1 2 3
    • Replies: 31
    • Views: 3,436
    08-02-2010, 06:44 PM Go to last post
  34. "Dirty Sock Syndrome" in an air/water coil

    Started by Mikeylikesit, 03-25-2008 11:45 AM
    2 Pages
    1 2
    • Replies: 14
    • Views: 2,776
    07-26-2008, 03:39 PM Go to last post
  35. "FREE" Air Conditioning

    Started by Roger999, 03-24-2010 06:01 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 1,441
    03-29-2010, 05:17 AM Go to last post
  36. "fresh air " A/C

    Started by cycleboy1200cc, 06-27-2011 05:32 PM
    • Replies: 9
    • Views: 936
    07-02-2011, 08:57 PM Go to last post
  37. "Hotpack" R-134A Superheat Settings???

    Started by wannabegood, 09-29-2010 04:45 PM
    • Replies: 2
    • Views: 824
    09-30-2010, 03:25 PM Go to last post
  38. "i can't believe i did that"

    Started by mofugger333, 03-07-2009 08:33 PM
    • Replies: 7
    • Views: 787
    03-09-2009, 12:35 PM Go to last post
  39. "industry standard" for a/filter changes?

    Started by Mikeylikesit, 03-29-2011 02:00 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 1,989
    04-05-2011, 02:06 PM Go to last post
  40. "M" manual for YCAS?

    Started by r404a, 07-04-2009 09:27 PM
    • Replies: 7
    • Views: 1,068
    07-12-2009, 03:08 PM Go to last post
  41. "Mammoth" Custom HVAC ?

    Started by TheCarnot, 07-15-2011 04:13 PM
    • Replies: 8
    • Views: 1,671
    07-18-2011, 08:16 PM Go to last post
  42. "New" Centrifigal Ecomomizer

    Started by RichardL, 06-27-2006 04:38 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 2,243
    08-01-2006, 08:30 AM Go to last post
  43. "Nu22"

    Started by Randy S., 08-18-2009 08:21 AM
    • Replies: 3
    • Views: 1,158
    08-19-2009, 06:57 PM Go to last post
  44. "reclaimed" water in cooling towers

    Started by Randy S., 08-05-2009 08:32 AM
    • Replies: 7
    • Views: 750
    08-06-2009, 07:16 PM Go to last post
  45. "Shelf" Mini-Split vs Liebert

    Started by geecee, 03-08-2011 01:34 PM
    • Replies: 4
    • Views: 1,575
    03-17-2011, 08:29 PM Go to last post
  46. "squirrel cage" removal

    Started by sgull, 12-31-2007 09:57 PM
    • Replies: 12
    • Views: 4,898
    08-08-2013, 06:18 AM Go to last post

Page 1 of 280 123456781151101 ... 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