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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: 10,763
    08-10-2011, 04:34 PM Go to last post
  1. Normal Thread Normal Threads

  2. Cooling tower ( How to align?)

    Started by jman2794, 07-25-2016 03:31 PM
    • Replies: 11
    • Views: 1,872
    10-22-2016, 02:14 AM Go to last post
  3. Trouble with e Trane CTI board install

    Started by keshavl, 10-16-2016 09:55 PM
    • Replies: 1
    • Views: 438
    10-21-2016, 10:13 PM Go to last post
  4. Siemens MBC and BACnet

    Started by ctrls_detective, 10-20-2016 09:09 PM
    • Replies: 1
    • Views: 339
    10-21-2016, 12:24 PM Go to last post
  5. Converting Honeywell burner control

    Started by iceage, 10-20-2016 07:08 PM
    • Replies: 6
    • Views: 659
    10-21-2016, 08:42 AM Go to last post
  6. Lochinvar tst2314 CW 2 Stage 967

    Started by cfcitywide, 10-18-2016 09:10 PM
    • Replies: 3
    • Views: 434
    10-20-2016, 10:42 PM Go to last post
  7. 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: 2,004
    10-20-2016, 10:33 PM Go to last post
  8. Forced air dehumidification

    Started by makr, 10-15-2016 10:48 AM
    5 Pages
    1 2 3 4 5
    • Replies: 55
    • Views: 2,229
    10-20-2016, 05:55 AM Go to last post
    • Replies: 17
    • Views: 1,003
    10-19-2016, 08:19 PM Go to last post
  9. Belt Tightening

    Started by Michael Baldwin, 10-18-2015 08:43 AM
    8 Pages
    1 2 3 4 5 6 ... 8
    • Replies: 100
    • Views: 12,977
    10-17-2016, 11:00 PM Go to last post
  10. American standard cast iron boiler

    Started by 77 highboy, 10-17-2016 09:45 AM
    • Replies: 7
    • Views: 834
    10-17-2016, 10:23 PM Go to last post
  11. Wrong freon in unit.

    Started by Chris4u13, 10-15-2016 09:02 PM
    3 Pages
    1 2 3
    • Replies: 38
    • Views: 2,169
    10-17-2016, 10:10 PM Go to last post
  12. blend vs. pure

    Started by farm tech, 10-17-2016 05:40 AM
    • Replies: 2
    • Views: 403
    10-17-2016, 09:22 AM Go to last post
  13. 15 ton geothermal compressor

    Started by Cimerian, 10-13-2016 09:01 PM
    2 Pages
    1 2
    • Replies: 25
    • Views: 1,299
    10-16-2016, 10:53 PM Go to last post
  14. HVAC Brands? need some advice

    Started by rhkohl, 09-28-2016 09:39 AM
    • Replies: 12
    • Views: 908
    10-16-2016, 03:44 PM Go to last post
  15. Screw compressor Hot gas bypass?

    Started by heatingman, 04-08-2012 10:48 AM
    2 Pages
    1 2
    • Replies: 23
    • Views: 4,671
    10-16-2016, 12:42 PM Go to last post
  16. Light Commercial/ Light Industrial classes?

    Started by jbhenergy, 10-14-2016 07:40 AM
    • Replies: 7
    • Views: 657
    10-16-2016, 08:49 AM Go to last post
  17. Educator line

    Started by murphman, 10-14-2016 10:38 AM
    • Replies: 1
    • Views: 451
    10-14-2016, 02:08 PM Go to last post
  18. NFPA 2112 shirts

    Started by Phase Loss, 10-11-2016 08:54 PM
    • Replies: 2
    • Views: 442
    10-14-2016, 06:58 AM Go to last post
  19. Another Goodman

    Started by BBeerme, 10-05-2016 06:46 PM
    • Replies: 10
    • Views: 1,166
    10-13-2016, 07:26 PM Go to last post
  20. Bluon r-G8 Refrigerant....

    Started by ems4ty, 10-17-2012 10:55 PM
    5 Pages
    1 2 3 4 5
    • Replies: 59
    • Views: 14,306
    10-12-2016, 02:28 PM Go to last post
  21. United Refrigeration recovery cylinder problems

    Started by 71CHOPS, 09-19-2016 09:51 AM
    3 Pages
    1 2 3
    • Replies: 29
    • Views: 3,337
    10-12-2016, 09:47 AM Go to last post
    • Replies: 6
    • Views: 514
    10-12-2016, 02:41 AM Go to last post
  22. Pool-pak Return air fan stops for no reason.

    Started by wildgato, 10-11-2016 08:22 PM
    • Replies: 3
    • Views: 349
    10-12-2016, 12:18 AM Go to last post
  23. 40 ton AC replacement

    Started by aquadave, 10-10-2016 03:12 PM
    • Replies: 5
    • Views: 504
    10-11-2016, 09:36 PM Go to last post
  24. york screw chiller

    Started by dave man, 10-11-2016 08:54 AM
    • Replies: 1
    • Views: 375
    10-11-2016, 11:04 AM Go to last post
  25. where's the compressor?

    Started by prowater1, 10-10-2016 11:46 AM
    • Replies: 9
    • Views: 680
    10-10-2016, 07:11 PM Go to last post
    • Replies: 5
    • Views: 651
    10-10-2016, 06:48 PM Go to last post
  26. 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: 1,326
    10-09-2016, 06:59 PM Go to last post
  27. New C3 oil jugs with black stuff in the bottom?

    Started by mixsit, 09-22-2016 11:46 AM
    • Replies: 5
    • Views: 648
    10-08-2016, 02:18 PM Go to last post
  28. Question ? Baldor motors and grease

    Started by Service93, 10-08-2016 12:29 AM
    • Replies: 4
    • Views: 758
    10-08-2016, 10:10 AM Go to last post
  29. Trane VFD

    Started by FREDIEFREON, 10-07-2016 01:59 PM
    • Replies: 1
    • Views: 482
    10-07-2016, 10:41 PM Go to last post
  30. Carrier 48ZNR070R-600

    Started by coolairman, 10-06-2016 11:10 PM
    • Replies: 3
    • Views: 538
    10-07-2016, 03:40 PM Go to last post
  31. Luxaire HDHB-T180A Tandum question

    Started by behappy, 09-19-2016 04:43 PM
    • Replies: 1
    • Views: 369
    10-06-2016, 10:58 PM Go to last post
  32. Mitsubishi City multi

    Started by Chillmac, 10-06-2016 04:49 PM
    • Replies: 0
    • Views: 440
    10-06-2016, 04:49 PM Go to last post
  33. Mitsubishi city multi j model

    Started by Lddc, 08-13-2016 02:30 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 1,760
    10-06-2016, 08:40 AM Go to last post
  34. 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: 1,474
    10-06-2016, 04:58 AM Go to last post
  35. Question Turbo Air Freezer NRF-49MN

    Started by tastyberry, 10-04-2016 10:06 AM
    2 Pages
    1 2
    • Replies: 22
    • Views: 861
    10-05-2016, 05:09 PM Go to last post
    • Replies: 33
    • Views: 1,684
    10-04-2016, 10:15 PM Go to last post
  36. Liebert Icomm Challenger 3000- clearing event log

    Started by dave1234, 09-30-2016 10:38 AM
    • Replies: 4
    • Views: 497
    10-04-2016, 04:23 PM Go to last post
  37. R22 retro fit stickers

    Started by agibbstx, 09-29-2016 12:42 PM
    • Replies: 4
    • Views: 614
    10-03-2016, 11:05 PM Go to last post
  38. Voltage drop

    Started by bsw52876, 09-12-2016 09:44 PM
    7 Pages
    1 2 3 4 5 6 ... 7
    • Replies: 80
    • Views: 5,041
    10-03-2016, 07:24 AM Go to last post
    • Replies: 4
    • Views: 510
    10-01-2016, 08:58 PM Go to last post
  39. Snake.

    Started by fridg, 07-18-2016 08:49 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 2,028
    10-01-2016, 05:05 PM Go to last post
  40. Stumped. Copeland Cooler Compressor won't turn on.

    Started by sgarrick, 09-29-2016 05:45 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 1,644
    09-30-2016, 11:12 PM Go to last post
    • Replies: 4
    • Views: 535
    09-30-2016, 10:09 AM Go to last post
  41. Daikin Sub-Cooling Space in Dry Mode

    Started by WAYNE3298, 09-28-2016 09:48 PM
    • Replies: 8
    • Views: 773
    09-30-2016, 08:50 AM Go to last post
  42. Annealing stainless steel tubing

    Started by FrostGiant, 06-30-2016 01:54 PM
    • Replies: 5
    • Views: 840
    09-30-2016, 07:03 AM Go to last post
  43. Hot Gas bypass or EDC

    Started by Macburny, 08-07-2016 10:45 AM
    2 Pages
    1 2
    • Replies: 21
    • Views: 1,798
    09-29-2016, 10:12 PM Go to last post
  44. My latest leak repair

    Started by BBeerme, 09-28-2016 08:17 PM
    2 Pages
    1 2
    • Replies: 22
    • Views: 1,553
    09-29-2016, 08:49 PM Go to last post
  45. Help identify this, before filter drier.

    Started by smee123, 09-22-2016 08:52 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 1,325
    09-28-2016, 09:45 PM Go to last post

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