1. Announcement:
    Poll Dance !!
    Dad (Site Administrator)
    06-22-2012
    Views:
    155,864
Page 3 of 79 FirstFirst 123456789101353 ... LastLast
Threads 101 to 150 of 3937

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: 6,134
    08-10-2011, 04:34 PM Go to last post
  1. Normal Thread Normal Threads

    • Replies: 4
    • Views: 278
    06-02-2015, 10:00 PM Go to last post
  2. Well then......

    Started by n-e-w Jerz!, 05-31-2015 03:59 PM
    • Replies: 9
    • Views: 587
    06-02-2015, 04:53 PM Go to last post
  3. Carrier 50HCBD17 shedding condensate

    Started by DJ Tech, 05-27-2015 05:58 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 531
    06-02-2015, 09:24 AM Go to last post
  4. Economizer Help

    Started by HvacJaystl, 04-30-2014 10:32 PM
    3 Pages
    1 2 3
    • Replies: 30
    • Views: 3,118
    06-01-2015, 09:34 PM Go to last post
  5. Goodman ptac

    Started by lions_lair, 06-01-2015 01:15 PM
    • Replies: 2
    • Views: 260
    06-01-2015, 04:24 PM Go to last post
  6. Confused Package unit Static Pressure question????

    Started by Junior1983, 05-21-2015 06:54 PM
    3 Pages
    1 2 3
    • Replies: 27
    • Views: 869
    05-31-2015, 11:36 PM Go to last post
  7. Work Pants

    Started by Pascone10, 05-31-2014 03:03 PM
    5 Pages
    1 2 3 4 5
    • Replies: 57
    • Views: 7,146
    05-31-2015, 11:23 PM Go to last post
  8. Condensate Pouring From Spiral Duct

    Started by hvacguy1962, 05-30-2015 01:02 PM
    3 Pages
    1 2 3
    • Replies: 28
    • Views: 1,258
    05-31-2015, 10:00 PM Go to last post
  9. 24vac Common side signal

    Started by Jellybelly, 05-31-2015 12:56 PM
    • Replies: 6
    • Views: 388
    05-31-2015, 07:53 PM Go to last post
  10. Trane RAUCC254B21300D000009. I have LRA 198 amps

    Started by harry1964, 05-27-2015 06:24 PM
    4 Pages
    1 2 3 4
    • Replies: 42
    • Views: 1,153
    05-31-2015, 10:23 AM Go to last post
  11. Trane ycd360a4l Blower short cycling

    Started by mobowhntr, 05-28-2015 06:20 PM
    • Replies: 8
    • Views: 444
    05-31-2015, 09:28 AM Go to last post
  12. water assist for air cooled condensers

    Started by luxx, 05-30-2015 08:57 PM
    • Replies: 1
    • Views: 326
    05-31-2015, 09:12 AM Go to last post
  13. Chiller training/educational material

    Started by PaulSoor, 05-30-2015 03:45 AM
    • Replies: 3
    • Views: 436
    05-30-2015, 07:53 PM Go to last post
  14. y delta start phase check?

    Started by newbe0507, 05-06-2015 02:13 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 1,128
    05-30-2015, 07:53 PM Go to last post
  15. Domestic water to refrigerant heat exchanger

    Started by tcy612, 05-25-2015 09:34 AM
    • Replies: 11
    • Views: 500
    05-30-2015, 07:31 PM Go to last post
  16. Warm suction line with proper pressures?

    Started by Bwalk, 05-29-2015 08:37 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 697
    05-30-2015, 12:05 PM Go to last post
  17. Intuit Field Service Management

    Started by Bruno$, 02-27-2014 09:19 PM
    • Replies: 4
    • Views: 878
    05-29-2015, 11:36 PM Go to last post
  18. AAON Fan cycle switch

    Started by jutkhvac, 05-28-2015 03:13 PM
    • Replies: 6
    • Views: 384
    05-29-2015, 10:50 PM Go to last post
  19. What skills should I learn / solidify as apprentice Commercial tech?

    Started by Mut, 05-25-2015 10:03 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 672
    05-28-2015, 06:15 PM Go to last post
  20. APC FM50M water cooled dx 3-way valve

    Started by Aircooled81, 05-27-2015 09:57 PM
    • Replies: 0
    • Views: 197
    05-27-2015, 09:57 PM Go to last post
  21. APC FM35M fan replacement

    Started by il2992, 02-20-2015 02:59 PM
    • Replies: 7
    • Views: 1,097
    05-27-2015, 09:47 PM Go to last post
  22. Carrier 19XR High Condenser Pressure

    Started by jk399, 05-18-2015 03:55 PM
    3 Pages
    1 2 3
    • Replies: 28
    • Views: 1,087
    05-27-2015, 09:06 PM Go to last post
  23. ZEKS Dryer Modbus

    Started by Keebs, 05-26-2015 09:18 PM
    • Replies: 1
    • Views: 213
    05-27-2015, 06:09 PM Go to last post
  24. O6E Missing parts. Where did they go?

    Started by WPandH, 05-25-2015 11:15 AM
    2 Pages
    1 2
    • Replies: 16
    • Views: 639
    05-27-2015, 09:13 AM Go to last post
  25. Charging with a hot gas bypass valve

    Started by NinjaTech, 05-26-2015 03:52 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 544
    05-27-2015, 06:32 AM Go to last post
  26. Opinions on cause of failure

    Started by marter, 05-19-2015 05:35 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 829
    05-26-2015, 09:51 PM Go to last post
  27. unloaders and and oil pressures????

    Started by Bwalk, 05-21-2015 12:56 AM
    2 Pages
    1 2
    • Replies: 17
    • Views: 735
    05-26-2015, 08:52 PM Go to last post
  28. Rtaa fan control

    Started by icy783, 05-21-2015 12:12 PM
    • Replies: 10
    • Views: 579
    05-26-2015, 11:27 AM Go to last post
  29. Copeland Scroll oil level

    Started by targetman, 05-25-2015 09:43 AM
    • Replies: 3
    • Views: 291
    05-26-2015, 06:26 AM Go to last post
  30. Working for Trane

    Started by dilysi_3, 05-25-2015 11:35 PM
    • Replies: 2
    • Views: 373
    05-25-2015, 11:59 PM Go to last post
  31. Liebert Computer Room HVAC Units, DS Model

    Started by Answer-Man, 05-19-2015 03:52 PM
    • Replies: 12
    • Views: 607
    05-25-2015, 08:52 PM Go to last post
  32. Trane CGWC conversion to 407C/A?

    Started by tcy612, 05-25-2015 09:18 AM
    • Replies: 1
    • Views: 219
    05-25-2015, 06:20 PM Go to last post
  33. Discharge temperature?

    Started by Jcourtney980, 05-21-2015 10:38 PM
    2 Pages
    1 2
    • Replies: 25
    • Views: 1,025
    05-25-2015, 07:38 AM Go to last post
  34. Goodman GSH10 seer charge info

    Started by gkettel, 05-22-2015 12:37 PM
    • Replies: 5
    • Views: 303
    05-23-2015, 02:59 PM Go to last post
  35. Trane multi zone split (heat recovery)

    Started by JakRabbit, 05-21-2015 12:04 AM
    • Replies: 3
    • Views: 366
    05-22-2015, 09:02 PM Go to last post
  36. Where to look next?

    Started by tanman05, 05-21-2015 08:33 AM
    2 Pages
    1 2
    • Replies: 18
    • Views: 674
    05-22-2015, 07:39 AM Go to last post
  37. Confused POE oil in replacement compessors

    Started by frigeboy, 05-13-2015 01:05 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 830
    05-21-2015, 08:50 PM Go to last post
  38. Tracer Summit BMTX LED Code "Error"

    Started by DJohnscher, 05-21-2015 11:49 AM
    • Replies: 0
    • Views: 185
    05-21-2015, 11:49 AM Go to last post
  39. Water source heat pump

    Started by smsmechanical, 05-21-2015 09:28 AM
    • Replies: 1
    • Views: 222
    05-21-2015, 09:46 AM Go to last post
  40. Carrier 38AUQ 25 question.

    Started by larnot, 05-18-2015 07:57 PM
    • Replies: 4
    • Views: 325
    05-20-2015, 05:32 PM Go to last post
  41. How to get ~350KW out of a building?!!

    Started by MtKta, 05-20-2015 09:07 AM
    • Replies: 0
    • Views: 239
    05-20-2015, 09:07 AM Go to last post
  42. High pressure

    Started by carlitosway983, 05-16-2015 04:40 PM
    3 Pages
    1 2 3
    • Replies: 29
    • Views: 1,317
    05-19-2015, 10:23 PM Go to last post
  43. Mystery LLSV on 115 ton Intellipak

    Started by jebes, 05-15-2015 01:41 PM
    • Replies: 8
    • Views: 526
    05-19-2015, 08:51 PM Go to last post
  44. Confused superheat/subcooling ??

    Started by Junior1983, 05-13-2015 07:07 PM
    3 Pages
    1 2 3
    • Replies: 33
    • Views: 1,550
    05-19-2015, 08:44 PM Go to last post
  45. Assitance:

    Started by venky, 05-19-2015 12:04 PM
    • Replies: 3
    • Views: 265
    05-19-2015, 08:42 PM Go to last post
  46. cotton wood trees clogging chiller

    Started by big.D, 05-06-2015 02:29 PM
    • Replies: 10
    • Views: 614
    05-19-2015, 04:03 PM Go to last post
  47. Contractor

    Started by KDBaker, 05-04-2015 06:26 PM
    • Replies: 10
    • Views: 1,103
    05-19-2015, 09:36 AM Go to last post
  48. York IGV Blower parts

    Started by atmosphere, 05-19-2015 07:34 AM
    • Replies: 0
    • Views: 190
    05-19-2015, 07:34 AM Go to last post
  49. TXV

    Started by esmnoori, 05-15-2015 02:31 AM
    • Replies: 9
    • Views: 548
    05-17-2015, 07:33 PM Go to last post
  50. Your thoughts

    Started by lytning, 05-16-2015 02:59 PM
    • Replies: 7
    • Views: 504
    05-16-2015, 11:31 PM Go to last post

Page 3 of 79 FirstFirst 123456789101353 ... 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.
Quality Home Comfort Awards