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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: 11,050
    08-10-2011, 04:34 PM Go to last post
  1. Normal Thread Normal Threads

    • Replies: 12
    • Views: 312
    Today, 05:58 PM Go to last post
  2. Confused Lennox mini split comm issue

    Started by CoolRod, Today 04:26 PM
    • Replies: 1
    • Views: 24
    Today, 04:28 PM Go to last post
  3. Fujitsu manual

    Started by jmandtc, 09-20-2017 05:06 PM
    • Replies: 4
    • Views: 156
    Today, 03:56 PM Go to last post
    • Replies: 0
    • Views: 58
    Today, 12:50 PM Go to last post
  4. Daiken Mini Split issue

    Started by drage93, 09-24-2017 06:25 PM
    • Replies: 5
    • Views: 213
    Today, 12:35 AM Go to last post
  5. Trane and the 30% bleed TXV's

    Started by Aircooled81, 06-30-2017 10:40 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 915
    Yesterday, 10:52 PM Go to last post
  6. Warranty length industry standards?

    Started by pitbull14218, 09-24-2017 10:11 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 330
    Yesterday, 08:53 PM Go to last post
  7. Y Strainer

    Started by ctclemes, 09-21-2017 03:20 PM
    • Replies: 6
    • Views: 342
    Yesterday, 08:19 PM Go to last post
  8. Diagnosing a Weak Compressor

    Started by BBeerme, 06-08-2014 08:00 PM
    9 Pages
    1 2 3 4 5 6 ... 9
    • Replies: 105
    • Views: 22,651
    Yesterday, 01:52 PM Go to last post
  9. Lennox RTU,Allied RTU Z series condensate

    Started by timjimbob, 09-20-2017 03:40 PM
    • Replies: 10
    • Views: 266
    Yesterday, 07:00 AM Go to last post
  10. Single phasing cause this much heat?

    Started by mccann, 09-09-2017 08:35 AM
    2 Pages
    1 2
    • Replies: 15
    • Views: 750
    09-22-2017, 11:24 PM Go to last post
  11. ECM slows down at 3 PM

    Started by ncwetbar, 09-22-2017 08:33 PM
    • Replies: 1
    • Views: 228
    09-22-2017, 11:14 PM Go to last post
  12. Controls Installation and Troubleshooting

    Started by FL Tech, 09-22-2017 01:47 PM
    • Replies: 0
    • Views: 123
    09-22-2017, 01:47 PM Go to last post
  13. Don't need no stinkin' contactor

    Started by BBeerme, 09-13-2017 10:33 PM
    8 Pages
    1 2 3 4 5 6 ... 8
    • Replies: 93
    • Views: 2,630
    09-22-2017, 11:27 AM Go to last post
  14. Sporlan solenoid valve

    Started by jakes56, 09-16-2017 07:38 PM
    • Replies: 2
    • Views: 328
    09-22-2017, 08:11 AM Go to last post
  15. Trane Voyager Help !!!!!!????

    Started by chr358, 09-18-2017 08:37 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 500
    09-22-2017, 07:12 AM Go to last post
  16. Nitrogen high pressure leak testing

    Started by Tomjd, 09-18-2017 05:55 PM
    • Replies: 10
    • Views: 468
    09-21-2017, 06:58 PM Go to last post
  17. 45000 SQ feet need to be cooled

    Started by preacherman56, 09-18-2017 12:12 PM
    • Replies: 9
    • Views: 308
    09-21-2017, 04:11 PM Go to last post
  18. What do I need to be thinking

    Started by coltknipstein, 09-19-2017 04:39 PM
    • Replies: 11
    • Views: 494
    09-21-2017, 03:31 PM Go to last post
  19. Restaurant A/c Not Cooling

    Started by Trinitec, 09-08-2017 11:35 AM
    2 Pages
    1 2
    • Replies: 20
    • Views: 842
    09-20-2017, 08:11 PM Go to last post
  20. Wet evaporator sub cooling

    Started by sparky50, 09-18-2017 05:17 PM
    • Replies: 11
    • Views: 390
    09-20-2017, 06:39 PM Go to last post
  21. 277 volt 1 phase heat pump

    Started by old timeer 50, 09-03-2017 11:42 AM
    2 Pages
    1 2
    • Replies: 24
    • Views: 1,012
    09-20-2017, 12:00 AM Go to last post
  22. Riddle Me This . . . 22/410A

    Started by BBeerme, 03-21-2017 07:19 PM
    14 Pages
    1 2 3 4 5 6 ... 14
    • Replies: 178
    • Views: 8,249
    09-19-2017, 09:58 PM Go to last post
  23. Post Carrier 38AUDA25 duel compressors....

    Started by keelhauler21, 09-18-2017 07:34 PM
    carrier, r-410a, split system, superheat
    • Replies: 2
    • Views: 209
    09-19-2017, 08:25 PM Go to last post
  24. Deli case not running well

    Started by Dave MW, 09-13-2017 09:23 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 533
    09-19-2017, 04:29 PM Go to last post
    • Replies: 52
    • Views: 2,109
    09-19-2017, 12:27 PM Go to last post
  25. CARLYLE 06E HIGH OIL PRESSURE HELP!

    Started by addthem01, 09-08-2016 09:46 PM
    • Replies: 8
    • Views: 791
    09-18-2017, 08:30 AM Go to last post
  26. Keating Flat top Grill

    Started by Rockwell, 09-16-2017 12:00 AM
    • Replies: 3
    • Views: 252
    09-17-2017, 10:32 PM Go to last post
  27. york ylaa chiller

    Started by cooling_houston, 06-20-2017 01:09 PM
    • Replies: 7
    • Views: 490
    09-17-2017, 01:55 PM Go to last post
  28. Hmm DAIKIN COND FAN MOTOR CHECK OUT

    Started by mrhvacmechanic, 09-16-2017 06:41 PM
    • Replies: 2
    • Views: 246
    09-16-2017, 10:15 PM Go to last post
  29. Trane Intellipak 30 ton with ungodly humidity in building

    Started by Chozn1, 10-27-2014 10:15 PM
    3 Pages
    1 2 3
    • Replies: 30
    • Views: 4,696
    09-16-2017, 11:37 AM Go to last post
  30. Going to work for trane, non-union shop

    Started by Ccc333, 07-16-2017 01:31 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 1,133
    09-15-2017, 11:48 PM Go to last post
  31. National King Air

    Started by corny, 09-16-2013 06:17 PM
    • Replies: 7
    • Views: 1,369
    09-15-2017, 07:31 PM Go to last post
  32. Need some help

    Started by 280zx, 09-14-2017 08:10 PM
    • Replies: 6
    • Views: 321
    09-15-2017, 06:42 PM Go to last post
  33. Server room/ data center cooling brand recommendation needed.

    Started by Raehvac, 05-11-2017 01:33 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 1,080
    09-15-2017, 12:57 PM Go to last post
  34. Quick reznor question

    Started by coolerinfrederick, 09-13-2017 05:39 PM
    • Replies: 2
    • Views: 263
    09-14-2017, 10:56 PM Go to last post
  35. Boiler inspection time

    Started by mccann, 08-21-2017 08:51 AM
    2 Pages
    1 2
    • Replies: 17
    • Views: 886
    09-13-2017, 06:18 PM Go to last post
  36. Finding a Tstat for dehumidification

    Started by gbfromsd, 09-12-2017 10:32 PM
    • Replies: 1
    • Views: 220
    09-13-2017, 11:07 AM Go to last post
  37. Service guys always fixing someone elses mistakes...

    Started by pitbull14218, 09-11-2017 09:39 PM
    3 Pages
    1 2 3
    • Replies: 34
    • Views: 1,128
    09-13-2017, 10:08 AM Go to last post
    • Replies: 16
    • Views: 928
    09-13-2017, 02:17 AM Go to last post
  38. AHU Coil cleaning

    Started by sr71blackbrd, 03-30-2012 01:24 PM
    • Replies: 10
    • Views: 6,259
    09-13-2017, 02:13 AM Go to last post
  39. ETE220 electrothermic actuator

    Started by arnoblac1346, 09-11-2017 06:19 PM
    • Replies: 2
    • Views: 236
    09-13-2017, 01:07 AM Go to last post
  40. NEON ORANGE BRAZING ROD

    Started by Sipperman, 09-12-2017 03:30 PM
    • Replies: 5
    • Views: 359
    09-12-2017, 07:11 PM Go to last post
  41. Walk in cooler madness

    Started by gsxrsquid, 08-08-2017 09:03 AM
    • Replies: 12
    • Views: 709
    09-11-2017, 04:20 PM Go to last post
    • Replies: 8
    • Views: 508
    09-11-2017, 01:39 AM Go to last post
  42. Vacuum

    Started by clynch6592, 09-06-2017 11:50 AM
    • Replies: 9
    • Views: 446
    09-10-2017, 11:39 PM Go to last post
  43. 30Hxc Manual

    Started by maint_rgh, 02-24-2016 03:12 AM
    • Replies: 6
    • Views: 1,029
    09-10-2017, 09:35 AM Go to last post
  44. Service valve for filter drier shell

    Started by jakes56, 09-06-2017 06:57 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 671
    09-10-2017, 12:32 AM Go to last post
  45. Defrost issues walk in freezer

    Started by jakes56, 09-01-2017 07:38 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 924
    09-09-2017, 10:51 PM Go to last post
  46. appion g5 twin recovery machine

    Started by tyler.helton, 07-26-2017 12:50 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 994
    09-09-2017, 06:52 AM Go to last post

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