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Forum: AOP Commercial HVAC

FOR EQUIPMENT OWNERS ONLY Questions and discussions regarding Commercial Buildings

  1. Sticky Thread Sticky Threads

  2. Sticky Thread >>READ THIS FIRST<< NO DIY? Why NOT??

    Started by Dad, 10-31-2011 07:41 PM
    • Replies: 0
    • Views: 9,758
    10-31-2011, 07:41 PM Go to last post
    • Replies: 0
    • Views: 8,496
    10-31-2011, 07:37 PM Go to last post
  1. Normal Thread Normal Threads

  2. r-22 leak check

    Started by dean59, 02-16-2008 04:10 PM
    3 Pages
    1 2 3
    • Replies: 31
    • Views: 8,777
    02-19-2008, 02:37 AM Go to last post
  3. Hmm Ahu Cfm ?

    Started by clwriele, 02-18-2008 01:02 PM
    • Replies: 8
    • Views: 1,978
    02-18-2008, 10:31 PM Go to last post
  4. outside air vs return air damper setup

    Started by hvac17011, 02-17-2008 05:24 PM
    • Replies: 10
    • Views: 1,486
    02-18-2008, 09:54 PM Go to last post
  5. Question Can anyone identify this POS?

    Started by johnnybgood, 02-13-2008 07:54 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,681
    02-18-2008, 09:38 PM Go to last post
  6. VVT Help Please

    Started by RedRunner, 01-31-2008 05:24 PM
    • Replies: 10
    • Views: 1,744
    02-18-2008, 09:19 AM Go to last post
  7. Can heaters really keep a loosely enclosed space dry? humidity theory

    Started by kaon, 02-13-2008 06:53 AM
    2 Pages
    1 2
    • Replies: 24
    • Views: 1,708
    02-17-2008, 10:58 PM Go to last post
  8. JCI 1st AND 2nd Class employees

    Started by engine chiller, 02-10-2008 10:33 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 1,926
    02-17-2008, 10:38 PM Go to last post
  9. Password

    Started by TIC 1, 02-14-2008 01:13 PM
    • Replies: 3
    • Views: 878
    02-17-2008, 09:33 PM Go to last post
  10. Oil

    Started by r404a, 02-10-2008 02:26 AM
    2 Pages
    1 2
    • Replies: 16
    • Views: 1,694
    02-17-2008, 09:29 PM Go to last post
  11. Maxitrol T115 Override Stat??

    Started by mbreen23, 01-06-2006 12:16 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 4,859
    02-17-2008, 05:25 PM Go to last post
  12. Lochinvar IBN1500 Combustion Air Condensation

    Started by jdlwcfac, 01-04-2008 01:25 PM
    • Replies: 3
    • Views: 2,483
    02-17-2008, 04:50 PM Go to last post
  13. Pricing

    Started by hvac&me, 02-15-2008 09:56 AM
    • Replies: 3
    • Views: 771
    02-17-2008, 01:30 PM Go to last post
  14. Confused Trane CHHN

    Started by PJ's cool-aid, 02-16-2008 09:07 PM
    • Replies: 2
    • Views: 2,131
    02-17-2008, 11:35 AM Go to last post
  15. Emcor

    Started by Tech Rob, 02-16-2008 03:09 PM
    • Replies: 2
    • Views: 911
    02-17-2008, 11:01 AM Go to last post
  16. duct board or metal duct?

    Started by tygerof2, 02-16-2008 06:04 PM
    • Replies: 4
    • Views: 1,081
    02-17-2008, 08:29 AM Go to last post
  17. Semi Hermetic Remans

    Started by puposky, 07-07-2004 07:29 PM
    • Replies: 7
    • Views: 1,445
    02-17-2008, 01:32 AM Go to last post
  18. Aquasnap condensing coils?

    Started by subliminal108, 02-07-2008 05:12 PM
    • Replies: 8
    • Views: 1,093
    02-17-2008, 01:14 AM Go to last post
  19. rtwa100 trane chiller question

    Started by Hrdworkingacguy, 02-09-2008 12:11 AM
    2 Pages
    1 2
    • Replies: 21
    • Views: 3,156
    02-16-2008, 06:05 PM Go to last post
  20. Stulz temp sensor resistance?

    Started by Randy S., 02-16-2008 12:08 PM
    • Replies: 0
    • Views: 635
    02-16-2008, 12:08 PM Go to last post
  21. Clean room units

    Started by Diceman, 02-14-2008 11:42 AM
    • Replies: 11
    • Views: 1,205
    02-16-2008, 09:00 AM Go to last post
  22. HVAC Size Question for 10,000 grocery bldg

    Started by heb65, 02-15-2008 10:46 AM
    • Replies: 7
    • Views: 799
    02-16-2008, 05:09 AM Go to last post
  23. 19XR float trouble, I think......

    Started by chiller mekanik, 12-31-2007 10:29 PM
    • Replies: 11
    • Views: 1,709
    02-15-2008, 09:44 PM Go to last post
  24. trane air-handler bearings

    Started by iceyladder, 02-13-2008 10:10 PM
    • Replies: 8
    • Views: 2,044
    02-15-2008, 05:37 PM Go to last post
  25. Older Carrier units

    Started by CWman, 02-15-2008 01:10 PM
    • Replies: 3
    • Views: 1,659
    02-15-2008, 04:33 PM Go to last post
  26. hospital atrium design question

    Started by davebab, 02-15-2008 10:39 AM
    • Replies: 1
    • Views: 905
    02-15-2008, 12:25 PM Go to last post
    • Replies: 3
    • Views: 8,769
    02-15-2008, 09:08 AM Go to last post
  27. piping help

    Started by phoenixfitter, 02-07-2008 12:54 AM
    2 Pages
    1 2
    • Replies: 21
    • Views: 2,131
    02-14-2008, 11:48 PM Go to last post
  28. The Cross-over

    Started by jsin, 02-14-2008 12:00 AM
    • Replies: 1
    • Views: 630
    02-14-2008, 10:18 PM Go to last post
  29. Greasing Bearings

    Started by precise temperatures, 02-14-2008 01:10 AM
    • Replies: 11
    • Views: 1,869
    02-14-2008, 09:27 PM Go to last post
  30. Apc I.t. Room Cooling

    Started by berto 101, 02-12-2008 01:07 PM
    • Replies: 2
    • Views: 632
    02-14-2008, 09:18 PM Go to last post
  31. Keeping a Mr. Slim Fan "On" after an "Off"

    Started by Chukkuls, 02-13-2008 01:31 PM
    • Replies: 10
    • Views: 895
    02-14-2008, 07:13 PM Go to last post
  32. Thoughts on APC Cooling Equipment

    Started by kpaul, 02-10-2008 10:03 AM
    2 Pages
    1 2
    • Replies: 19
    • Views: 4,209
    02-14-2008, 05:40 PM Go to last post
  33. York Screws...

    Started by rotaryfrk, 02-04-2008 05:07 PM
    • Replies: 11
    • Views: 2,376
    02-14-2008, 04:36 PM Go to last post
  34. Question My Voyage continues!

    Started by farupnorth, 02-08-2008 12:16 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 1,972
    02-14-2008, 11:38 AM Go to last post
  35. Required indoor design temp?

    Started by Grawburg, 02-13-2008 10:47 PM
    • Replies: 1
    • Views: 481
    02-14-2008, 10:17 AM Go to last post
  36. Thumbs up problem with trane chiller

    Started by cool_tech, 01-31-2008 04:53 AM
    • Replies: 12
    • Views: 4,195
    02-14-2008, 07:03 AM Go to last post
  37. Mcquay steam coil

    Started by oil-2-4-6-gass, 02-11-2008 09:32 PM
    • Replies: 4
    • Views: 712
    02-13-2008, 08:46 PM Go to last post
  38. Restaurant Hvac service provider

    Started by fzr600r, 02-13-2008 10:32 AM
    • Replies: 4
    • Views: 723
    02-13-2008, 07:52 PM Go to last post
  39. York Z, J and P manuals needed badly

    Started by tex~n~oz, 10-22-2007 08:32 PM
    • Replies: 8
    • Views: 1,333
    02-13-2008, 07:15 PM Go to last post
  40. harsh trane chiller ????????????

    Started by asqgd, 09-05-2007 07:26 PM
    3 Pages
    1 2 3
    • Replies: 32
    • Views: 4,119
    02-13-2008, 06:12 PM Go to last post
  41. Timer/Thermostat options for church

    Started by gtmtnbiker, 02-04-2008 10:54 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 2,796
    02-13-2008, 11:21 AM Go to last post
  42. Carrier Mid Atlantic Parts

    Started by crazedhick3, 02-11-2008 08:20 PM
    • Replies: 7
    • Views: 1,287
    02-13-2008, 09:35 AM Go to last post
  43. 18" round

    Started by lennoxman, 02-11-2008 11:52 PM
    • Replies: 4
    • Views: 794
    02-12-2008, 10:21 PM Go to last post
  44. Munchkin Boilers

    Started by CDNtech, 01-21-2008 10:46 PM
    • Replies: 11
    • Views: 2,755
    02-12-2008, 09:37 PM Go to last post
  45. Belt Dust

    Started by jerrmey, 02-12-2008 04:43 PM
    • Replies: 3
    • Views: 974
    02-12-2008, 08:21 PM Go to last post
  46. HVAC Book Recommendations

    Started by JoeVibe, 01-08-2008 10:51 AM
    2 Pages
    1 2
    • Replies: 23
    • Views: 3,323
    02-12-2008, 01:36 PM Go to last post
  47. Cool Pacific\National Boiler Shipping Weight

    Started by ken gtc, 02-12-2008 12:42 PM
    • Replies: 0
    • Views: 1,066
    02-12-2008, 12:42 PM Go to last post
  48. new and old HP29

    Started by madsci, 02-10-2008 11:32 PM
    • Replies: 1
    • Views: 667
    02-11-2008, 11:45 PM Go to last post
  49. rtac fuse blower

    Started by ssseward, 01-28-2008 11:47 AM
    • Replies: 5
    • Views: 932
    02-11-2008, 10:30 PM Go to last post
  50. Testing Gas Pilot pressure

    Started by NWChicago, 02-09-2008 10:18 PM
    • Replies: 5
    • Views: 940
    02-11-2008, 09:52 PM Go to last post

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