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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: 11,041
    08-10-2011, 04:34 PM Go to last post
  1. Normal Thread Normal Threads

  2. Confused unlimited heating and unlimited a/c licence

    Started by scurtis6691, 05-04-2015 11:28 PM
    • Replies: 0
    • Views: 789
    05-04-2015, 11:28 PM Go to last post
  3. Samsung splits

    Started by dlove, 04-10-2015 01:22 AM
    • Replies: 8
    • Views: 1,849
    05-04-2015, 09:36 AM Go to last post
  4. Trane RTU issues

    Started by SeanH, 04-24-2015 03:36 PM
    2 Pages
    1 2
    • Replies: 22
    • Views: 4,592
    05-02-2015, 06:57 PM Go to last post
  5. York RTU Issue

    Started by flydfan, 04-21-2015 10:19 PM
    3 Pages
    1 2 3
    • Replies: 28
    • Views: 6,047
    05-02-2015, 12:30 PM Go to last post
  6. Carrier 48eje048

    Started by uke, 04-29-2015 06:00 AM
    • Replies: 11
    • Views: 2,654
    05-01-2015, 05:52 AM Go to last post
  7. Pentane

    Started by Adrianmxx, 04-28-2015 11:02 PM
    • Replies: 6
    • Views: 1,844
    04-30-2015, 09:28 PM Go to last post
  8. Abb ACH 550 ?

    Started by coolerinfrederick, 04-29-2015 09:01 PM
    • Replies: 3
    • Views: 1,128
    04-30-2015, 05:54 AM Go to last post
  9. Hanging spiral duct on second floor

    Started by ChaseAir, 04-29-2015 07:33 AM
    • Replies: 4
    • Views: 1,177
    04-29-2015, 06:59 PM Go to last post
  10. TXV assist circuit?

    Started by btglow2894, 04-24-2015 02:12 PM
    • Replies: 11
    • Views: 2,670
    04-28-2015, 10:10 PM Go to last post
  11. mcquay self contained

    Started by coolerinfrederick, 04-24-2015 05:55 PM
    • Replies: 3
    • Views: 1,202
    04-28-2015, 07:42 PM Go to last post
  12. ICP commercial unit controller board acting up

    Started by superbanana, 04-28-2015 12:31 AM
    • Replies: 3
    • Views: 1,293
    04-28-2015, 05:57 PM Go to last post
  13. No solder refrigerant fittings

    Started by Dilp172, 04-23-2015 07:44 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 4,848
    04-28-2015, 07:57 AM Go to last post
  14. Crankcase Heaters

    Started by clutze, 04-27-2015 08:11 AM
    • Replies: 11
    • Views: 2,509
    04-28-2015, 07:48 AM Go to last post
  15. who knows this thermostat ?

    Started by coolerinfrederick, 04-27-2015 05:25 PM
    • Replies: 3
    • Views: 1,194
    04-27-2015, 07:45 PM Go to last post
  16. Air return for a vape shop

    Started by juststartin, 04-24-2015 04:38 PM
    • Replies: 8
    • Views: 2,083
    04-26-2015, 11:08 AM Go to last post
  17. LG mini split inverter Problems!

    Started by PRIME85, 04-26-2015 12:01 AM
    • Replies: 1
    • Views: 1,105
    04-26-2015, 06:51 AM Go to last post
  18. Inficon Wey-Tek Charging Scale Capacity

    Started by refer madness, 04-24-2015 11:58 PM
    • Replies: 2
    • Views: 1,102
    04-26-2015, 01:41 AM Go to last post
  19. Considering a new position. . . .

    Started by HvacJaystl, 04-14-2015 10:22 PM
    3 Pages
    1 2 3
    • Replies: 35
    • Views: 6,484
    04-26-2015, 12:50 AM Go to last post
  20. Is it possible

    Started by Rane69, 04-22-2015 02:45 PM
    • Replies: 7
    • Views: 1,528
    04-26-2015, 12:44 AM Go to last post
  21. Carrier 19XRV

    Started by centritech, 04-24-2015 03:54 PM
    • Replies: 1
    • Views: 946
    04-25-2015, 09:35 AM Go to last post
  22. 1990 trane climatechanger

    Started by hvac17011, 04-24-2015 10:15 PM
    • Replies: 1
    • Views: 832
    04-24-2015, 11:12 PM Go to last post
  23. Sevreral Carrier RTU questions, Plese help!!!

    Started by ts5089, 04-20-2015 11:23 PM
    4 Pages
    1 2 3 4
    • Replies: 42
    • Views: 6,477
    04-24-2015, 07:01 AM Go to last post
  24. addison

    Started by lostokie01, 04-23-2015 12:27 PM
    • Replies: 0
    • Views: 788
    04-23-2015, 12:27 PM Go to last post
  25. Goodway Tower Vacuum

    Started by ZeroCool, 04-23-2015 07:22 AM
    • Replies: 0
    • Views: 768
    04-23-2015, 07:22 AM Go to last post
  26. Reversible duct fan

    Started by Scott Kline, 04-22-2015 10:58 PM
    • Replies: 2
    • Views: 971
    04-22-2015, 11:16 PM Go to last post
  27. Creative, but . . .

    Started by BBeerme, 04-19-2015 06:31 PM
    • Replies: 12
    • Views: 2,418
    04-21-2015, 09:38 AM Go to last post
  28. Temp sensors fail on York chillers

    Started by mccann, 04-16-2015 11:03 PM
    • Replies: 6
    • Views: 2,348
    04-20-2015, 10:40 PM Go to last post
  29. Storage Units Load?

    Started by Cbssteve, 04-20-2015 10:19 PM
    • Replies: 0
    • Views: 745
    04-20-2015, 10:19 PM Go to last post
  30. Copeland semi hermetic

    Started by Absolutez3r0, 04-03-2015 02:26 PM
    4 Pages
    1 2 3 4
    • Replies: 48
    • Views: 6,793
    04-20-2015, 10:19 PM Go to last post
  31. How do i charge a small chiller that has a sight glass and TXV?

    Started by Acrooster, 04-16-2015 10:45 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 4,283
    04-19-2015, 08:40 PM Go to last post
    • Replies: 2
    • Views: 1,520
    04-19-2015, 04:59 PM Go to last post
  32. Carrier RTU cracked discharge pipe

    Started by Snapperhead, 04-13-2015 09:32 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 2,946
    04-17-2015, 05:54 PM Go to last post
  33. Brazing copper to brass

    Started by OBogue, 07-28-2014 05:16 PM
    7 Pages
    1 2 3 4 5 6 ... 7
    • Replies: 79
    • Views: 14,653
    04-17-2015, 09:28 AM Go to last post
  34. about humidity

    Started by samir panigrahi, 04-17-2015 04:47 AM
    • Replies: 2
    • Views: 986
    04-17-2015, 08:49 AM Go to last post
  35. where do i add oil to a copeland recip on a mcquay chiller

    Started by newyorkjets, 04-09-2015 07:39 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 3,640
    04-16-2015, 08:27 PM Go to last post
  36. Trane CGAM chiller Dynaview question

    Started by gman994, 08-10-2014 12:44 AM
    • Replies: 6
    • Views: 2,491
    04-16-2015, 03:44 AM Go to last post
  37. water flow in building problem

    Started by newbe0507, 04-06-2015 02:11 PM
    2 Pages
    1 2
    • Replies: 21
    • Views: 3,066
    04-15-2015, 10:00 PM Go to last post
  38. Trane CVHF with dual vane actuators

    Started by ChillerTech67, 04-15-2015 05:44 PM
    • Replies: 1
    • Views: 810
    04-15-2015, 05:52 PM Go to last post
  39. Confused High discharge pressures

    Started by Just the Facts, 04-13-2015 11:56 AM
    4 Pages
    1 2 3 4
    • Replies: 44
    • Views: 5,390
    04-15-2015, 02:56 PM Go to last post
    • Replies: 10
    • Views: 2,743
    04-15-2015, 01:37 PM Go to last post
  40. westinghouse compressor service

    Started by coolerinfrederick, 04-14-2015 04:43 PM
    • Replies: 2
    • Views: 894
    04-14-2015, 11:26 PM Go to last post
  41. 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: 16,531
    04-14-2015, 10:59 AM Go to last post
  42. Carrier RTU problem

    Started by Chad Holland, 03-28-2015 12:00 AM
    3 Pages
    1 2 3
    • Replies: 37
    • Views: 5,977
    04-14-2015, 08:59 AM Go to last post
  43. Trane chiller low suction.

    Started by mccann, 04-11-2015 11:22 AM
    2 Pages
    1 2
    • Replies: 14
    • Views: 3,375
    04-14-2015, 08:26 AM Go to last post
  44. Interesting call

    Started by BBeerme, 04-10-2015 07:19 PM
    • Replies: 11
    • Views: 1,911
    04-11-2015, 10:44 AM Go to last post
  45. Hog Farm corroding evap coils

    Started by headk400, 04-03-2015 04:32 PM
    3 Pages
    1 2 3
    • Replies: 34
    • Views: 4,579
    04-10-2015, 11:58 AM Go to last post
  46. Chilled water system problem

    Started by Joo Pedro, 03-31-2015 02:12 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 2,603
    04-10-2015, 01:55 AM Go to last post
  47. Trane yhd300

    Started by t2, 04-09-2015 03:56 PM
    • Replies: 0
    • Views: 963
    04-09-2015, 03:56 PM Go to last post
    • Replies: 3
    • Views: 1,180
    04-09-2015, 12:30 PM Go to last post
  48. hiross chillers info?

    Started by snupytcb, 04-09-2015 10:38 AM
    • Replies: 0
    • Views: 714
    04-09-2015, 10:38 AM Go to last post

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