1. Announcement:
    User Device Poll
    Dad (Site Administrator)
    07-20-2016
    Views:
    90,385
Page 40 of 103 FirstFirst ... 303334353637383940414243444546475090 ... LastLast
Threads 1951 to 2000 of 5112

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: 10,546
    08-10-2011, 04:34 PM Go to last post
  1. Normal Thread Normal Threads

  2. Hair spray on evap coil

    Started by tunaguy, 09-06-2014 05:14 PM
    • Replies: 9
    • Views: 2,031
    09-15-2014, 06:56 AM Go to last post
  3. 134a TXV on R-12 cooler?

    Started by JarrettHVAC, 09-08-2014 10:13 AM
    • Replies: 7
    • Views: 1,156
    09-13-2014, 03:30 PM Go to last post
  4. Cleaning out TEV

    Started by btglow2894, 09-09-2014 10:10 PM
    • Replies: 5
    • Views: 1,118
    09-13-2014, 01:11 PM Go to last post
  5. turbocor monitoring software

    Started by hvac17011, 09-12-2014 04:42 PM
    • Replies: 3
    • Views: 694
    09-13-2014, 11:15 AM Go to last post
    • Replies: 6
    • Views: 1,191
    09-12-2014, 09:44 PM Go to last post
  6. Is the condenser sized correctly? How do you know?

    Started by Mrak, 09-10-2014 02:35 PM
    • Replies: 5
    • Views: 1,378
    09-12-2014, 02:49 PM Go to last post
  7. need advice on fair labor rate

    Started by nytech28, 09-11-2014 08:41 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 2,023
    09-12-2014, 02:28 PM Go to last post
  8. Looking for an opinion

    Started by smitty750, 09-12-2014 07:19 AM
    2 Pages
    1 2
    • Replies: 14
    • Views: 1,472
    09-12-2014, 10:43 AM Go to last post
  9. Moved: Multistack Maglev Chiller with Flexsys Control

    Started by sdl, 09-11-2014 08:43 PM
    •  
    •  
  10. Hmm Aaon Gas Pack

    Started by jarrett hvac, 09-08-2014 02:21 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 2,531
    09-11-2014, 08:58 PM Go to last post
    • Replies: 8
    • Views: 1,159
    09-11-2014, 06:55 PM Go to last post
  11. Rheem/Ruud TEV Issues

    Started by dchrbac, 07-31-2014 08:49 PM
    • Replies: 5
    • Views: 2,181
    09-10-2014, 08:34 AM Go to last post
    • Replies: 0
    • Views: 506
    09-10-2014, 01:36 AM Go to last post
  12. Metrotech any one heard of them?

    Started by clint511, 09-09-2014 10:28 PM
    • Replies: 0
    • Views: 492
    09-09-2014, 10:28 PM Go to last post
  13. Hvac ductwork

    Started by DPinst, 09-05-2014 12:26 PM
    • Replies: 3
    • Views: 985
    09-09-2014, 02:34 PM Go to last post
  14. Nail Salon HVAC.

    Started by MechTech2013, 09-07-2014 02:11 PM
    • Replies: 9
    • Views: 2,561
    09-09-2014, 01:55 PM Go to last post
  15. Roof Top AC unit not cooling

    Started by Matthonda98, 09-02-2014 01:30 PM
    5 Pages
    1 2 3 4 5
    • Replies: 60
    • Views: 5,470
    09-08-2014, 10:15 PM Go to last post
  16. HVAC UNIT IS PUMPING DOWN ON LOW SIDE, SHUTS OFF ON LOW PRESSURE

    Started by EdHvacr, 09-03-2014 09:00 PM
    2 Pages
    1 2
    • Replies: 24
    • Views: 2,389
    09-08-2014, 10:28 AM Go to last post
  17. Sum sung mini 4-way cieling cassasttes

    Started by jeremyr325, 08-28-2014 10:48 PM
    • Replies: 12
    • Views: 1,813
    09-07-2014, 10:14 PM Go to last post
  18. Actuators

    Started by jeremyr325, 09-06-2014 03:18 PM
    • Replies: 3
    • Views: 889
    09-06-2014, 09:00 PM Go to last post
  19. HIGH SUCTION PRESSURE / LOW HEAD PRESSURE ISSUE

    Started by EdHvacr, 09-02-2014 06:04 PM
    7 Pages
    1 2 3 4 5 6 ... 7
    • Replies: 80
    • Views: 10,970
    09-06-2014, 06:09 PM Go to last post
    • Replies: 8
    • Views: 794
    09-06-2014, 05:52 PM Go to last post
  20. Shipping oil samples

    Started by chi 597, 08-20-2014 08:55 AM
    • Replies: 2
    • Views: 985
    09-06-2014, 12:57 AM Go to last post
  21. Spiral Duct Condensation

    Started by btglow2894, 09-05-2014 10:03 PM
    • Replies: 3
    • Views: 1,166
    09-06-2014, 12:53 AM Go to last post
  22. Frown Condenser Tube Sheet Erosion

    Started by geek88, 08-30-2014 03:04 PM
    • Replies: 8
    • Views: 1,189
    09-05-2014, 08:09 AM Go to last post
  23. Bard wall hung

    Started by biggi, 09-04-2014 05:52 PM
    • Replies: 4
    • Views: 766
    09-04-2014, 07:51 PM Go to last post
  24. Trane & Bohn Model/Serial numbers

    Started by maddy1234, 09-04-2014 12:44 PM
    • Replies: 1
    • Views: 1,290
    09-04-2014, 05:10 PM Go to last post
  25. Flush Mount Slab Diffusers

    Started by Jeff Handley, 09-03-2014 07:19 AM
    • Replies: 1
    • Views: 428
    09-04-2014, 05:06 PM Go to last post
  26. Peanut style fan cycling switch shorted

    Started by ARTICHILL, 09-04-2014 09:57 AM
    • Replies: 0
    • Views: 569
    09-04-2014, 09:57 AM Go to last post
  27. Trane RTU

    Started by mirfgtech, 09-03-2014 03:05 PM
    • Replies: 4
    • Views: 1,002
    09-04-2014, 09:07 AM Go to last post
  28. Display Cooler

    Started by tonydykes55, 09-02-2014 10:35 PM
    • Replies: 8
    • Views: 1,411
    09-03-2014, 11:42 PM Go to last post
  29. york level sensor calibration

    Started by todd kinnett, 08-27-2014 12:41 PM
    • Replies: 8
    • Views: 1,805
    09-03-2014, 07:14 PM Go to last post
  30. phase monitor issue.

    Started by timjimbob, 09-02-2014 11:18 AM
    2 Pages
    1 2
    • Replies: 14
    • Views: 2,709
    09-03-2014, 09:54 AM Go to last post
  31. Bryant RTU issues

    Started by dannyp19, 08-23-2014 02:32 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 2,202
    09-03-2014, 08:41 AM Go to last post
  32. daikin VRVIII

    Started by snake32, 08-07-2014 01:28 PM
    • Replies: 6
    • Views: 1,199
    09-02-2014, 03:42 PM Go to last post
  33. Lowest Micron ever??

    Started by ARTICHILL, 08-31-2014 11:49 PM
    • Replies: 7
    • Views: 1,290
    09-02-2014, 08:58 AM Go to last post
  34. carrier 06D drop in pressure

    Started by D J, 08-28-2014 05:45 PM
    • Replies: 4
    • Views: 1,081
    09-01-2014, 01:18 PM Go to last post
  35. Quality Control on New Units

    Started by Mike19, 08-14-2014 10:48 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 3,107
    09-01-2014, 06:12 AM Go to last post
  36. Is this a capacitor on a contactor coil

    Started by newbe0507, 08-29-2014 06:38 AM
    2 Pages
    1 2
    • Replies: 16
    • Views: 2,682
    09-01-2014, 02:34 AM Go to last post
  37. Tranqulity 27 water leak issues

    Started by pyramid2455, 08-30-2014 09:42 AM
    • Replies: 7
    • Views: 804
    08-31-2014, 11:09 PM Go to last post
  38. Is this "1hp" cond fan more like two hp?

    Started by mixsit, 08-27-2014 11:21 AM
    2 Pages
    1 2
    • Replies: 22
    • Views: 2,333
    08-31-2014, 06:14 AM Go to last post
  39. York pakage hvac

    Started by Gillchounk, 08-23-2014 01:44 AM
    3 Pages
    1 2 3
    • Replies: 29
    • Views: 3,090
    08-30-2014, 08:46 PM Go to last post
  40. Unloader pressures

    Started by gazoo, 08-27-2014 06:18 PM
    • Replies: 9
    • Views: 1,195
    08-30-2014, 01:58 PM Go to last post
  41. UV resistant lineset pipe insulation

    Started by TechEdTeacher, 08-28-2014 12:35 PM
    • Replies: 5
    • Views: 2,176
    08-30-2014, 01:51 PM Go to last post
  42. making a distibutor for a txv

    Started by luxx, 08-13-2014 07:23 PM
    • Replies: 10
    • Views: 1,600
    08-30-2014, 01:23 PM Go to last post
  43. schrader cores in equipment

    Started by flasweating, 04-16-2014 06:45 AM
    2 Pages
    1 2
    • Replies: 22
    • Views: 3,260
    08-30-2014, 09:41 AM Go to last post
  44. Trane compressor not coming on

    Started by bwd111, 08-15-2014 02:51 PM
    7 Pages
    1 2 3 4 5 6 ... 7
    • Replies: 84
    • Views: 11,064
    08-29-2014, 11:42 PM Go to last post
  45. Trane Voyager VFD issues

    Started by ARTICHILL, 08-15-2014 09:58 PM
    • Replies: 2
    • Views: 888
    08-29-2014, 11:00 PM Go to last post
  46. Carrier Pilot controller setup

    Started by priorhvac, 08-29-2014 10:13 AM
    • Replies: 2
    • Views: 577
    08-29-2014, 03:17 PM Go to last post
  47. Heat Gain Calculation - Transformers

    Started by FrostGiant, 08-28-2014 07:22 PM
    • Replies: 0
    • Views: 1,327
    08-28-2014, 07:22 PM Go to last post

Page 40 of 103 FirstFirst ... 303334353637383940414243444546475090 ... LastLast

Thread Display Options

Use this control to limit the display of threads to those newer than the specified time frame.

Allows you to choose the data by which the thread list will be sorted.

Order threads in...

Note: when sorting by date, 'descending order' will show the newest results first.

Icon Legend

Contains unread posts
Contains unread posts
Contains no unread posts
Contains no unread posts
More than 20 replies or 150 views
Hot thread with unread posts
More than 20 replies or 150 views
Hot thread with no unread posts
Closed Thread
Thread is closed
Thread Contains a Message Written By You
You have posted in this thread

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  

Related Forums

Plumbing Talks | Contractor MagazineThe place where Electrical professionals meet.