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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: 4,047
    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: 3,371
    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: 1,727
    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: 1,238
    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: 713
    05-16-2005, 02:33 PM Go to last post
    • Replies: 5
    • Views: 649
    12-05-2005, 02:48 PM Go to last post
    • Replies: 4
    • Views: 870
    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: 929
    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: 2,612
    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: 3,927
    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: 1,477
    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: 548
    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: 2,619
    04-24-2006, 05:28 AM Go to last post
  10. noncondensibles?

    Started by ajram, 07-13-2006 09:58 PM
    • Replies: 11
    • Views: 1,390
    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: 1,683
    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: 1,189
    09-11-2004, 02:07 AM Go to last post
  13. trouble

    Started by airmanr22, 05-09-2005 07:09 PM
    • Replies: 5
    • Views: 765
    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: 1,019
    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: 1,183
    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: 8,553
    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: 816
    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: 615
    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: 2,165
    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: 2,330
    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: 2,504
    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: 569
    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: 1,356
    02-01-2008, 05:57 PM Go to last post
    • Replies: 10
    • Views: 1,369
    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: 2,060
    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: 1,332
    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: 763
    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: 1,506
    06-18-2005, 02:58 PM Go to last post
    • Replies: 11
    • Views: 1,445
    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: 1,158
    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: 962
    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: 1,845
    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: 2,577
    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: 2,618
    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: 3,213
    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: 2,646
    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: 1,413
    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: 906
    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: 794
    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: 775
    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: 1,941
    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: 1,016
    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: 1,620
    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: 2,195
    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: 1,076
    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: 686
    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: 1,471
    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: 4,436
    08-08-2013, 06:18 AM Go to last post

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