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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: 10,633
    08-10-2011, 04:34 PM Go to last post
  1. Normal Thread Normal Threads

  2. Samsung splits

    Started by dlove, 04-10-2015 01:22 AM
    • Replies: 8
    • Views: 1,702
    05-04-2015, 09:36 AM Go to last post
  3. Trane RTU issues

    Started by SeanH, 04-24-2015 03:36 PM
    2 Pages
    1 2
    • Replies: 22
    • Views: 4,255
    05-02-2015, 06:57 PM Go to last post
  4. York RTU Issue

    Started by flydfan, 04-21-2015 10:19 PM
    3 Pages
    1 2 3
    • Replies: 28
    • Views: 5,619
    05-02-2015, 12:30 PM Go to last post
  5. Carrier 48eje048

    Started by uke, 04-29-2015 06:00 AM
    • Replies: 11
    • Views: 2,455
    05-01-2015, 05:52 AM Go to last post
  6. Pentane

    Started by Adrianmxx, 04-28-2015 11:02 PM
    • Replies: 6
    • Views: 1,732
    04-30-2015, 09:28 PM Go to last post
  7. Abb ACH 550 ?

    Started by coolerinfrederick, 04-29-2015 09:01 PM
    • Replies: 3
    • Views: 1,060
    04-30-2015, 05:54 AM Go to last post
  8. Hanging spiral duct on second floor

    Started by ChaseAir, 04-29-2015 07:33 AM
    • Replies: 4
    • Views: 1,106
    04-29-2015, 06:59 PM Go to last post
  9. TXV assist circuit?

    Started by btglow2894, 04-24-2015 02:12 PM
    • Replies: 11
    • Views: 2,474
    04-28-2015, 10:10 PM Go to last post
  10. mcquay self contained

    Started by coolerinfrederick, 04-24-2015 05:55 PM
    • Replies: 3
    • Views: 1,122
    04-28-2015, 07:42 PM Go to last post
  11. ICP commercial unit controller board acting up

    Started by superbanana, 04-28-2015 12:31 AM
    • Replies: 3
    • Views: 1,227
    04-28-2015, 05:57 PM Go to last post
  12. No solder refrigerant fittings

    Started by Dilp172, 04-23-2015 07:44 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 4,632
    04-28-2015, 07:57 AM Go to last post
  13. Crankcase Heaters

    Started by clutze, 04-27-2015 08:11 AM
    • Replies: 11
    • Views: 2,312
    04-28-2015, 07:48 AM Go to last post
  14. who knows this thermostat ?

    Started by coolerinfrederick, 04-27-2015 05:25 PM
    • Replies: 3
    • Views: 1,132
    04-27-2015, 07:45 PM Go to last post
  15. Air return for a vape shop

    Started by juststartin, 04-24-2015 04:38 PM
    • Replies: 8
    • Views: 1,901
    04-26-2015, 11:08 AM Go to last post
  16. LG mini split inverter Problems!

    Started by PRIME85, 04-26-2015 12:01 AM
    • Replies: 1
    • Views: 1,043
    04-26-2015, 06:51 AM Go to last post
  17. Inficon Wey-Tek Charging Scale Capacity

    Started by refer madness, 04-24-2015 11:58 PM
    • Replies: 2
    • Views: 1,032
    04-26-2015, 01:41 AM Go to last post
  18. Considering a new position. . . .

    Started by HvacJaystl, 04-14-2015 10:22 PM
    3 Pages
    1 2 3
    • Replies: 35
    • Views: 6,248
    04-26-2015, 12:50 AM Go to last post
  19. Is it possible

    Started by Rane69, 04-22-2015 02:45 PM
    • Replies: 7
    • Views: 1,423
    04-26-2015, 12:44 AM Go to last post
  20. Carrier 19XRV

    Started by centritech, 04-24-2015 03:54 PM
    • Replies: 1
    • Views: 909
    04-25-2015, 09:35 AM Go to last post
  21. 1990 trane climatechanger

    Started by hvac17011, 04-24-2015 10:15 PM
    • Replies: 1
    • Views: 788
    04-24-2015, 11:12 PM Go to last post
  22. Sevreral Carrier RTU questions, Plese help!!!

    Started by ts5089, 04-20-2015 11:23 PM
    4 Pages
    1 2 3 4
    • Replies: 42
    • Views: 6,058
    04-24-2015, 07:01 AM Go to last post
  23. addison

    Started by lostokie01, 04-23-2015 12:27 PM
    • Replies: 0
    • Views: 746
    04-23-2015, 12:27 PM Go to last post
  24. Goodway Tower Vacuum

    Started by ZeroCool, 04-23-2015 07:22 AM
    • Replies: 0
    • Views: 733
    04-23-2015, 07:22 AM Go to last post
  25. Reversible duct fan

    Started by Scott Kline, 04-22-2015 10:58 PM
    • Replies: 2
    • Views: 924
    04-22-2015, 11:16 PM Go to last post
  26. Creative, but . . .

    Started by BBeerme, 04-19-2015 06:31 PM
    • Replies: 12
    • Views: 2,280
    04-21-2015, 09:38 AM Go to last post
  27. Temp sensors fail on York chillers

    Started by mccann, 04-16-2015 11:03 PM
    • Replies: 6
    • Views: 2,071
    04-20-2015, 10:40 PM Go to last post
  28. Storage Units Load?

    Started by Cbssteve, 04-20-2015 10:19 PM
    • Replies: 0
    • Views: 716
    04-20-2015, 10:19 PM Go to last post
  29. Copeland semi hermetic

    Started by Absolutez3r0, 04-03-2015 02:26 PM
    4 Pages
    1 2 3 4
    • Replies: 48
    • Views: 6,212
    04-20-2015, 10:19 PM Go to last post
  30. 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: 4,040
    04-19-2015, 08:40 PM Go to last post
    • Replies: 2
    • Views: 1,439
    04-19-2015, 04:59 PM Go to last post
  31. Carrier RTU cracked discharge pipe

    Started by Snapperhead, 04-13-2015 09:32 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 2,731
    04-17-2015, 05:54 PM Go to last post
  32. 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: 13,714
    04-17-2015, 09:28 AM Go to last post
  33. about humidity

    Started by samir panigrahi, 04-17-2015 04:47 AM
    • Replies: 2
    • Views: 934
    04-17-2015, 08:49 AM Go to last post
  34. 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: 3,254
    04-16-2015, 08:27 PM Go to last post
  35. Trane CGAM chiller Dynaview question

    Started by gman994, 08-10-2014 12:44 AM
    • Replies: 6
    • Views: 2,299
    04-16-2015, 03:44 AM Go to last post
  36. water flow in building problem

    Started by newbe0507, 04-06-2015 02:11 PM
    2 Pages
    1 2
    • Replies: 21
    • Views: 2,879
    04-15-2015, 10:00 PM Go to last post
  37. Trane CVHF with dual vane actuators

    Started by ChillerTech67, 04-15-2015 05:44 PM
    • Replies: 1
    • Views: 753
    04-15-2015, 05:52 PM Go to last post
  38. Confused High discharge pressures

    Started by Just the Facts, 04-13-2015 11:56 AM
    4 Pages
    1 2 3 4
    • Replies: 44
    • Views: 4,832
    04-15-2015, 02:56 PM Go to last post
    • Replies: 10
    • Views: 2,684
    04-15-2015, 01:37 PM Go to last post
  39. westinghouse compressor service

    Started by coolerinfrederick, 04-14-2015 04:43 PM
    • Replies: 2
    • Views: 829
    04-14-2015, 11:26 PM Go to last post
  40. 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: 15,822
    04-14-2015, 10:59 AM Go to last post
  41. Carrier RTU problem

    Started by Chad Holland, 03-28-2015 12:00 AM
    3 Pages
    1 2 3
    • Replies: 37
    • Views: 5,656
    04-14-2015, 08:59 AM Go to last post
  42. Trane chiller low suction.

    Started by mccann, 04-11-2015 11:22 AM
    2 Pages
    1 2
    • Replies: 14
    • Views: 3,069
    04-14-2015, 08:26 AM Go to last post
  43. Interesting call

    Started by BBeerme, 04-10-2015 07:19 PM
    • Replies: 11
    • Views: 1,854
    04-11-2015, 10:44 AM Go to last post
  44. Hog Farm corroding evap coils

    Started by headk400, 04-03-2015 04:32 PM
    3 Pages
    1 2 3
    • Replies: 34
    • Views: 4,372
    04-10-2015, 11:58 AM Go to last post
  45. Chilled water system problem

    Started by João Pedro, 03-31-2015 02:12 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 2,454
    04-10-2015, 01:55 AM Go to last post
  46. Trane yhd300

    Started by t2, 04-09-2015 03:56 PM
    • Replies: 0
    • Views: 865
    04-09-2015, 03:56 PM Go to last post
    • Replies: 3
    • Views: 1,103
    04-09-2015, 12:30 PM Go to last post
  47. hiross chillers info?

    Started by snupytcb, 04-09-2015 10:38 AM
    • Replies: 0
    • Views: 682
    04-09-2015, 10:38 AM Go to last post
    • Replies: 6
    • Views: 1,743
    04-08-2015, 05:58 PM Go to last post

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