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Forum: Tech to Tech Chat - Commercial

FOR TECHNICAL CHAT BETWEEN INDUSTRY WORKERS ONLY. NO AOP OR DIY** This forum is for Technical Chat in the Commercial Industry and only within the limits of the Open area Rules concerning DIY. Any technical chat that goes too far will be removed or moved to the Pro Area.

  1. Sticky Thread Sticky Threads

  2. Sticky Thread NO AOP posts here please. ONLY Tech to Tech chatter

    Started by Dad, 08-10-2011 04:34 PM
    • Replies: 0
    • Views: 10,774
    08-10-2011, 04:34 PM Go to last post
  1. Normal Thread Normal Threads

  2. Trane CGAM chiller Dynaview question

    Started by gman994, 08-10-2014 12:44 AM
    • Replies: 6
    • Views: 2,364
    04-16-2015, 03:44 AM Go to last post
  3. water flow in building problem

    Started by newbe0507, 04-06-2015 02:11 PM
    2 Pages
    1 2
    • Replies: 21
    • Views: 2,938
    04-15-2015, 10:00 PM Go to last post
  4. Trane CVHF with dual vane actuators

    Started by ChillerTech67, 04-15-2015 05:44 PM
    • Replies: 1
    • Views: 770
    04-15-2015, 05:52 PM Go to last post
  5. Confused High discharge pressures

    Started by Just the Facts, 04-13-2015 11:56 AM
    4 Pages
    1 2 3 4
    • Replies: 44
    • Views: 5,025
    04-15-2015, 02:56 PM Go to last post
    • Replies: 10
    • Views: 2,704
    04-15-2015, 01:37 PM Go to last post
  6. westinghouse compressor service

    Started by coolerinfrederick, 04-14-2015 04:43 PM
    • Replies: 2
    • Views: 856
    04-14-2015, 11:26 PM Go to last post
  7. So, would you fire me?

    Started by Turnertech41, 03-10-2015 05:23 PM
    7 Pages
    1 2 3 4 5 6 ... 7
    • Replies: 89
    • Views: 16,049
    04-14-2015, 10:59 AM Go to last post
  8. Carrier RTU problem

    Started by Chad Holland, 03-28-2015 12:00 AM
    3 Pages
    1 2 3
    • Replies: 37
    • Views: 5,766
    04-14-2015, 08:59 AM Go to last post
  9. Trane chiller low suction.

    Started by mccann, 04-11-2015 11:22 AM
    2 Pages
    1 2
    • Replies: 14
    • Views: 3,170
    04-14-2015, 08:26 AM Go to last post
  10. Interesting call

    Started by BBeerme, 04-10-2015 07:19 PM
    • Replies: 11
    • Views: 1,864
    04-11-2015, 10:44 AM Go to last post
  11. Hog Farm corroding evap coils

    Started by headk400, 04-03-2015 04:32 PM
    3 Pages
    1 2 3
    • Replies: 34
    • Views: 4,434
    04-10-2015, 11:58 AM Go to last post
  12. Chilled water system problem

    Started by Joo Pedro, 03-31-2015 02:12 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 2,496
    04-10-2015, 01:55 AM Go to last post
  13. Trane yhd300

    Started by t2, 04-09-2015 03:56 PM
    • Replies: 0
    • Views: 889
    04-09-2015, 03:56 PM Go to last post
    • Replies: 3
    • Views: 1,128
    04-09-2015, 12:30 PM Go to last post
  14. hiross chillers info?

    Started by snupytcb, 04-09-2015 10:38 AM
    • Replies: 0
    • Views: 697
    04-09-2015, 10:38 AM Go to last post
    • Replies: 6
    • Views: 1,829
    04-08-2015, 05:58 PM Go to last post
  15. Condensing Boiler Plants Piping Design & Control

    Started by ChadJmpCo, 04-08-2015 12:21 PM
    boiler, buffers, condensing boilers, cycling, hot water heat, hydronics, variable speed
    • Replies: 1
    • Views: 1,151
    04-08-2015, 03:32 PM Go to last post
  16. Daikin VRV

    Started by targetman, 04-01-2015 07:40 AM
    • Replies: 4
    • Views: 1,444
    04-07-2015, 07:12 PM Go to last post
  17. Trane TWA 120 dry charge with reliatel question

    Started by nccurtin, 04-06-2015 06:10 PM
    • Replies: 4
    • Views: 919
    04-06-2015, 07:44 PM Go to last post
  18. water split on water source heat pump too high and tripping

    Started by Jeremybednarsh, 04-02-2015 07:43 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 2,512
    04-06-2015, 06:52 PM Go to last post
  19. Barber Coleman XPSI

    Started by WPandH, 03-18-2015 08:57 AM
    • Replies: 2
    • Views: 784
    04-05-2015, 12:03 PM Go to last post
  20. R22 to R410a evap retrofit

    Started by timjimbob, 04-02-2015 07:10 AM
    2 Pages
    1 2
    • Replies: 14
    • Views: 4,119
    04-05-2015, 05:39 AM Go to last post
  21. Contactor not pulling in

    Started by VAsteamfitter, 03-31-2015 07:45 PM
    3 Pages
    1 2 3
    • Replies: 29
    • Views: 4,000
    04-04-2015, 09:27 AM Go to last post
  22. Can this Burnout on RTU be cleaned up ?

    Started by Snapperhead, 01-18-2015 06:12 PM
    2 Pages
    1 2
    • Replies: 24
    • Views: 4,968
    04-03-2015, 09:31 PM Go to last post
  23. determining comressor between r12 and 134a

    Started by mm freezing, 04-01-2015 05:29 AM
    • Replies: 5
    • Views: 975
    04-02-2015, 07:28 PM Go to last post
  24. quoting hvac maintance

    Started by dav214, 03-26-2015 07:57 PM
    • Replies: 10
    • Views: 1,792
    04-01-2015, 03:23 PM Go to last post
  25. Hall effect

    Started by deerwhistle, 03-31-2015 11:40 AM
    2 Pages
    1 2
    • Replies: 14
    • Views: 2,235
    04-01-2015, 02:30 PM Go to last post
  26. Compressor for beer cooler

    Started by Bram_ltd, 03-30-2015 10:36 AM
    3 Pages
    1 2 3
    • Replies: 26
    • Views: 5,040
    04-01-2015, 12:45 PM Go to last post
  27. are all water dispenser the same?

    Started by mm freezing, 03-26-2015 08:04 PM
    • Replies: 6
    • Views: 1,171
    04-01-2015, 09:55 AM Go to last post
  28. Copeland Compressors

    Started by DavidDeBord, 03-29-2015 08:32 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 2,349
    04-01-2015, 08:20 AM Go to last post
  29. Trane tracker v12

    Started by chuckp294, 03-31-2015 07:46 PM
    • Replies: 0
    • Views: 616
    03-31-2015, 07:46 PM Go to last post
  30. New Receiver & LAC install in existing system, now no subcool

    Started by crab master, 03-21-2015 11:50 AM
    2 Pages
    1 2
    • Replies: 15
    • Views: 2,343
    03-31-2015, 07:42 PM Go to last post
  31. Mini drones,,,When there is know blueprints..

    Started by zartangreen, 03-31-2015 06:50 PM
    • Replies: 9
    • Views: 969
    03-31-2015, 07:36 PM Go to last post
  32. Tran Voyager YCD061 No Heat with new BAS install

    Started by Moegilla, 03-31-2015 10:46 AM
    • Replies: 0
    • Views: 769
    03-31-2015, 10:46 AM Go to last post
  33. Aaon electric heat problems

    Started by will smith, 04-08-2012 04:31 PM
    • Replies: 8
    • Views: 2,602
    03-31-2015, 08:56 AM Go to last post
  34. Strange compressor diagnosic

    Started by marter, 03-19-2015 08:00 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 2,309
    03-31-2015, 12:30 AM Go to last post
  35. Hydrocarbons

    Started by Cool bob, 03-29-2015 12:18 PM
    • Replies: 2
    • Views: 785
    03-29-2015, 03:43 PM Go to last post
  36. Discussion about oil pumping inside a compressor

    Started by patjmc, 03-25-2015 04:19 PM
    3 Pages
    1 2 3
    • Replies: 27
    • Views: 3,288
    03-29-2015, 11:26 AM Go to last post
  37. Liquid Line Flare Filters

    Started by hands, 03-28-2015 02:21 PM
    • Replies: 10
    • Views: 2,214
    03-29-2015, 10:54 AM Go to last post
  38. Trane TR-200

    Started by Armament, 03-26-2015 07:00 PM
    • Replies: 12
    • Views: 1,852
    03-28-2015, 09:37 PM Go to last post
  39. heated door handle?

    Started by snupytcb, 03-28-2015 11:37 AM
    • Replies: 10
    • Views: 2,213
    03-28-2015, 04:56 PM Go to last post
  40. YORK H1CE150A25C

    Started by Takete, 03-27-2015 04:51 PM
    • Replies: 8
    • Views: 1,749
    03-28-2015, 04:28 PM Go to last post
  41. Carrier RTU - X on terminal strip

    Started by copperteeth, 03-27-2015 06:41 PM
    • Replies: 4
    • Views: 1,504
    03-27-2015, 07:44 PM Go to last post
  42. Carrier 50AK 50 Ton Unit

    Started by 1SikLBZ, 03-23-2015 09:55 PM
    • Replies: 7
    • Views: 1,624
    03-26-2015, 04:18 PM Go to last post
    • Replies: 6
    • Views: 935
    03-26-2015, 03:30 PM Go to last post
  43. Determining factor in relay selecting

    Started by bwd111, 03-24-2015 05:10 PM
    • Replies: 4
    • Views: 820
    03-26-2015, 01:41 PM Go to last post
  44. I Challenge Anyone to . . .

    Started by BBeerme, 03-08-2015 08:47 PM
    3 Pages
    1 2 3
    • Replies: 31
    • Views: 4,969
    03-25-2015, 09:35 PM Go to last post
  45. Andover i2920

    Started by hvacat, 11-06-2014 12:59 PM
    • Replies: 2
    • Views: 1,001
    03-25-2015, 08:35 PM Go to last post
  46. Drake Chiller

    Started by mstewart40, 03-22-2015 05:14 PM
    3 Pages
    1 2 3
    • Replies: 27
    • Views: 4,647
    03-25-2015, 05:30 AM Go to last post

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