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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: 10,283
    08-10-2011, 04:34 PM Go to last post
  1. Normal Thread Normal Threads

  2. 10 ton York flame sensing

    Started by Refrig1234, 10-27-2016 06:41 PM
    • Replies: 2
    • Views: 431
    10-28-2016, 08:42 AM Go to last post
  3. Regret

    Started by teammix, 09-21-2016 11:13 AM
    7 Pages
    1 2 3 4 5 6 ... 7
    • Replies: 90
    • Views: 6,128
    10-28-2016, 08:25 AM Go to last post
  4. ductless drainage in commercial space

    Started by octaneforce, 07-28-2016 12:59 PM
    • Replies: 12
    • Views: 1,023
    10-26-2016, 12:12 AM Go to last post
  5. liebert intelecool information

    Started by timjimbob, 10-24-2016 07:30 AM
    • Replies: 4
    • Views: 412
    10-25-2016, 08:57 AM Go to last post
  6. Carlyle 06DR3376DC0600 Service valve rebuild kit

    Started by jimp, 10-22-2016 07:09 PM
    2 Pages
    1 2
    • Replies: 23
    • Views: 864
    10-23-2016, 03:24 PM Go to last post
  7. High head pressure

    Started by bsum1, 08-30-2016 07:47 PM
    4 Pages
    1 2 3 4
    • Replies: 40
    • Views: 2,335
    10-22-2016, 09:56 PM Go to last post
  8. Reoccurring Liebert humidity alarms

    Started by eddiegoodfellar, 10-20-2016 10:36 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 806
    10-22-2016, 12:36 PM Go to last post
  9. Help with duct smoke detector

    Started by Bigpapi08, 09-04-2012 01:24 PM
    3 Pages
    1 2 3
    • Replies: 27
    • Views: 5,115
    10-22-2016, 11:28 AM Go to last post
  10. txv system

    Started by farm tech, 08-12-2016 09:59 PM
    2 Pages
    1 2
    • Replies: 25
    • Views: 2,232
    10-22-2016, 07:26 AM Go to last post
  11. Cooling tower ( How to align?)

    Started by jman2794, 07-25-2016 03:31 PM
    • Replies: 11
    • Views: 1,557
    10-22-2016, 02:14 AM Go to last post
  12. Trouble with e Trane CTI board install

    Started by keshavl, 10-16-2016 09:55 PM
    • Replies: 1
    • Views: 365
    10-21-2016, 10:13 PM Go to last post
  13. Siemens MBC and BACnet

    Started by ctrls_detective, 10-20-2016 09:09 PM
    • Replies: 1
    • Views: 284
    10-21-2016, 12:24 PM Go to last post
  14. Converting Honeywell burner control

    Started by iceage, 10-20-2016 07:08 PM
    • Replies: 6
    • Views: 502
    10-21-2016, 08:42 AM Go to last post
  15. Lochinvar tst2314 CW 2 Stage 967

    Started by cfcitywide, 10-18-2016 09:10 PM
    • Replies: 3
    • Views: 372
    10-20-2016, 10:42 PM Go to last post
  16. Lots of sub cooling, but still not clearing the sight glass

    Started by mixsit, 09-20-2016 01:39 PM
    2 Pages
    1 2
    • Replies: 25
    • Views: 1,806
    10-20-2016, 10:33 PM Go to last post
  17. Forced air dehumidification

    Started by makr, 10-15-2016 10:48 AM
    5 Pages
    1 2 3 4 5
    • Replies: 55
    • Views: 1,937
    10-20-2016, 05:55 AM Go to last post
    • Replies: 17
    • Views: 892
    10-19-2016, 08:19 PM Go to last post
  18. Belt Tightening

    Started by Michael Baldwin, 10-18-2015 08:43 AM
    8 Pages
    1 2 3 4 5 6 ... 8
    • Replies: 100
    • Views: 11,287
    10-17-2016, 11:00 PM Go to last post
  19. American standard cast iron boiler

    Started by 77 highboy, 10-17-2016 09:45 AM
    • Replies: 7
    • Views: 626
    10-17-2016, 10:23 PM Go to last post
  20. Wrong freon in unit.

    Started by Chris4u13, 10-15-2016 09:02 PM
    3 Pages
    1 2 3
    • Replies: 38
    • Views: 1,832
    10-17-2016, 10:10 PM Go to last post
  21. blend vs. pure

    Started by farm tech, 10-17-2016 05:40 AM
    • Replies: 2
    • Views: 337
    10-17-2016, 09:22 AM Go to last post
  22. 15 ton geothermal compressor

    Started by Cimerian, 10-13-2016 09:01 PM
    2 Pages
    1 2
    • Replies: 25
    • Views: 1,034
    10-16-2016, 10:53 PM Go to last post
  23. HVAC Brands? need some advice

    Started by rhkohl, 09-28-2016 09:39 AM
    • Replies: 12
    • Views: 794
    10-16-2016, 03:44 PM Go to last post
  24. Screw compressor Hot gas bypass?

    Started by heatingman, 04-08-2012 10:48 AM
    2 Pages
    1 2
    • Replies: 23
    • Views: 4,293
    10-16-2016, 12:42 PM Go to last post
  25. Light Commercial/ Light Industrial classes?

    Started by jbhenergy, 10-14-2016 07:40 AM
    • Replies: 7
    • Views: 559
    10-16-2016, 08:49 AM Go to last post
  26. Educator line

    Started by murphman, 10-14-2016 10:38 AM
    • Replies: 1
    • Views: 374
    10-14-2016, 02:08 PM Go to last post
  27. NFPA 2112 shirts

    Started by Phase Loss, 10-11-2016 08:54 PM
    • Replies: 2
    • Views: 358
    10-14-2016, 06:58 AM Go to last post
  28. Another Goodman

    Started by BBeerme, 10-05-2016 06:46 PM
    • Replies: 10
    • Views: 975
    10-13-2016, 07:26 PM Go to last post
  29. Bluon r-G8 Refrigerant....

    Started by ems4ty, 10-17-2012 10:55 PM
    5 Pages
    1 2 3 4 5
    • Replies: 59
    • Views: 12,693
    10-12-2016, 02:28 PM Go to last post
  30. United Refrigeration recovery cylinder problems

    Started by 71CHOPS, 09-19-2016 09:51 AM
    3 Pages
    1 2 3
    • Replies: 29
    • Views: 2,749
    10-12-2016, 09:47 AM Go to last post
    • Replies: 6
    • Views: 434
    10-12-2016, 02:41 AM Go to last post
  31. Pool-pak Return air fan stops for no reason.

    Started by wildgato, 10-11-2016 08:22 PM
    • Replies: 3
    • Views: 296
    10-12-2016, 12:18 AM Go to last post
  32. 40 ton AC replacement

    Started by aquadave, 10-10-2016 03:12 PM
    • Replies: 5
    • Views: 432
    10-11-2016, 09:36 PM Go to last post
  33. york screw chiller

    Started by dave man, 10-11-2016 08:54 AM
    • Replies: 1
    • Views: 293
    10-11-2016, 11:04 AM Go to last post
  34. where's the compressor?

    Started by prowater1, 10-10-2016 11:46 AM
    • Replies: 9
    • Views: 605
    10-10-2016, 07:11 PM Go to last post
    • Replies: 5
    • Views: 528
    10-10-2016, 06:48 PM Go to last post
  35. Fulton pulse boiler to maintain 240 degree water for press

    Started by Service93, 09-23-2016 10:40 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 1,143
    10-09-2016, 06:59 PM Go to last post
  36. New C3 oil jugs with black stuff in the bottom?

    Started by mixsit, 09-22-2016 11:46 AM
    • Replies: 5
    • Views: 542
    10-08-2016, 02:18 PM Go to last post
  37. Question ? Baldor motors and grease

    Started by Service93, 10-08-2016 12:29 AM
    • Replies: 4
    • Views: 631
    10-08-2016, 10:10 AM Go to last post
  38. Trane VFD

    Started by FREDIEFREON, 10-07-2016 01:59 PM
    • Replies: 1
    • Views: 408
    10-07-2016, 10:41 PM Go to last post
  39. Carrier 48ZNR070R-600

    Started by coolairman, 10-06-2016 11:10 PM
    • Replies: 3
    • Views: 434
    10-07-2016, 03:40 PM Go to last post
  40. Luxaire HDHB-T180A Tandum question

    Started by behappy, 09-19-2016 04:43 PM
    • Replies: 1
    • Views: 303
    10-06-2016, 10:58 PM Go to last post
  41. Mitsubishi City multi

    Started by Chillmac, 10-06-2016 04:49 PM
    • Replies: 0
    • Views: 343
    10-06-2016, 04:49 PM Go to last post
  42. Mitsubishi city multi j model

    Started by Lddc, 08-13-2016 02:30 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 1,521
    10-06-2016, 08:40 AM Go to last post
  43. Add dye and feon, bubbles in sight glass

    Started by farm tech, 10-03-2016 08:12 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 1,200
    10-06-2016, 04:58 AM Go to last post
  44. Question Turbo Air Freezer NRF-49MN

    Started by tastyberry, 10-04-2016 10:06 AM
    2 Pages
    1 2
    • Replies: 22
    • Views: 726
    10-05-2016, 05:09 PM Go to last post
    • Replies: 33
    • Views: 1,376
    10-04-2016, 10:15 PM Go to last post
  45. Carrier 30RBA

    Started by Kevin1960, 09-23-2016 03:45 PM
    2 Pages
    1 2
    • Replies: 24
    • Views: 1,376
    10-04-2016, 04:59 PM Go to last post
  46. Liebert Icomm Challenger 3000- clearing event log

    Started by dave1234, 09-30-2016 10:38 AM
    • Replies: 4
    • Views: 403
    10-04-2016, 04:23 PM Go to last post
  47. R22 retro fit stickers

    Started by agibbstx, 09-29-2016 12:42 PM
    • Replies: 4
    • Views: 493
    10-03-2016, 11:05 PM Go to last post

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