1. Announcement:
    2014 Comfortech Leadership Symposium
    the editor (Contracting Business)
    08-22-2014
    Views:
    1,500
Page 22 of 65 FirstFirst ... 1215161718192021222324252627282932 ... LastLast
Threads 1051 to 1100 of 3246

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: NO AOP posts here please. ONLY Tech to Tech chatter

    Started by Dad, 08-10-2011 04:34 PM
    • Replies: 0
    • Views: 3,919
    08-10-2011, 04:34 PM Go to last post
  1. Math check please?

    Started by obieone, 09-10-2013 11:37 PM
    • Replies: 2
    • Views: 411
    09-11-2013, 05:47 AM Go to last post
  2. target superheat calc with a water-cooled condenser.

    Started by ad5dg, 08-31-2013 12:33 AM
    • Replies: 4
    • Views: 512
    09-10-2013, 10:46 PM Go to last post
  3. 2 ton compressor in a 3 ton unit?

    Started by jbaur, 09-08-2013 10:33 PM
    • Replies: 7
    • Views: 636
    09-10-2013, 07:05 PM Go to last post
    • Replies: 6
    • Views: 947
    09-10-2013, 01:01 AM Go to last post
  4. Compressor failure(s)

    Started by tomnkc, 08-31-2013 08:09 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 1,568
    09-09-2013, 11:35 PM Go to last post
  5. Confused Weil McLain GV-6 No HSI voltage

    Started by 2story, 09-09-2013 10:10 PM
    • Replies: 0
    • Views: 264
    09-09-2013, 10:10 PM Go to last post
  6. wireing

    Started by DDM17, 09-09-2013 09:18 PM
    • Replies: 2
    • Views: 306
    09-09-2013, 10:01 PM Go to last post
    • Replies: 12
    • Views: 835
    09-09-2013, 02:15 AM Go to last post
  7. High pressure switch in series with condenser fan motor

    Started by JimMorrison, 09-05-2013 12:20 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,292
    09-08-2013, 01:28 AM Go to last post
  8. Lennox Strategos exhaust fan issue

    Started by Servicerunner, 09-07-2013 01:47 PM
    • Replies: 6
    • Views: 359
    09-07-2013, 09:16 PM Go to last post
  9. TXV woes

    Started by mdnbiker, 09-06-2013 08:58 PM
    • Replies: 2
    • Views: 488
    09-07-2013, 08:08 PM Go to last post
  10. Condensation on kysor warren multideck case

    Started by anasmilbes, 08-22-2013 12:07 PM
    • Replies: 7
    • Views: 529
    09-07-2013, 12:36 PM Go to last post
  11. scary incident today

    Started by northeastbeast, 07-08-2013 06:44 PM
    3 Pages
    1 2 3
    • Replies: 33
    • Views: 4,100
    09-07-2013, 12:11 PM Go to last post
  12. What causes a mist out of supply registers?

    Started by Wild, 09-06-2013 04:13 PM
    • Replies: 6
    • Views: 514
    09-07-2013, 12:08 PM Go to last post
  13. Frown curs-id non-labelers

    Started by mccann, 09-06-2013 08:20 AM
    • Replies: 2
    • Views: 369
    09-06-2013, 04:36 PM Go to last post
  14. liebert split a/c high head pressure issue

    Started by jbird79, 08-27-2013 04:34 PM
    • Replies: 9
    • Views: 1,199
    09-06-2013, 02:55 PM Go to last post
  15. Carrier Self-Contained

    Started by rucomfy101, 09-06-2013 08:08 AM
    • Replies: 1
    • Views: 326
    09-06-2013, 10:26 AM Go to last post
  16. Climbing run cap value?

    Started by timjimbob, 09-06-2013 07:33 AM
    • Replies: 2
    • Views: 343
    09-06-2013, 09:44 AM Go to last post
  17. High pressures and superheat

    Started by xaza23, 09-05-2013 01:45 AM
    • Replies: 12
    • Views: 699
    09-06-2013, 12:32 AM Go to last post
  18. Trane PTAC toubleshooting

    Started by nmt6789, 09-04-2013 07:21 PM
    • Replies: 2
    • Views: 374
    09-05-2013, 07:52 PM Go to last post
  19. Aaon rq-005-8-v-fb09-000 4 flashes?

    Started by chrisevansac, 09-04-2013 07:51 PM
    • Replies: 5
    • Views: 578
    09-05-2013, 03:16 PM Go to last post
    • Replies: 12
    • Views: 1,156
    09-05-2013, 02:35 PM Go to last post
  20. YORK ACC unit M#YLUA0078

    Started by HVAC87, 09-05-2013 12:14 PM
    • Replies: 0
    • Views: 257
    09-05-2013, 12:14 PM Go to last post
  21. Any Experience With Custom Refrigeration Gaskets?

    Started by RichO, 09-05-2013 09:14 AM
    • Replies: 2
    • Views: 254
    09-05-2013, 10:04 AM Go to last post
  22. stage two cooling not staying on.

    Started by harry1964, 08-27-2013 07:55 PM
    • Replies: 5
    • Views: 382
    09-05-2013, 02:49 AM Go to last post
  23. Service call?

    Started by NY2GA01, 09-03-2013 08:49 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 1,083
    09-05-2013, 01:57 AM Go to last post
  24. Heat Pump Closed Loop Condensor Water Pressure Fluctuation

    Started by dugkil, 08-27-2013 07:59 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,244
    09-04-2013, 11:45 PM Go to last post
  25. Venstar 2900sch Thermostat.

    Started by RamboMike, 09-04-2013 08:48 PM
    • Replies: 0
    • Views: 307
    09-04-2013, 08:48 PM Go to last post
  26. Old belt drive info

    Started by K_Neil, 09-04-2013 02:58 PM
    • Replies: 2
    • Views: 360
    09-04-2013, 04:29 PM Go to last post
    • Replies: 11
    • Views: 770
    09-04-2013, 11:57 AM Go to last post
  27. 06D Compressor question

    Started by MisterFixer, 08-31-2013 02:34 AM
    • Replies: 5
    • Views: 515
    09-03-2013, 11:56 PM Go to last post
  28. Evaporative Cooling controls

    Started by Talldaddy, 09-03-2013 01:55 PM
    • Replies: 3
    • Views: 389
    09-03-2013, 10:56 PM Go to last post
  29. Charging a ptac with mo99

    Started by Martyg1961, 09-02-2013 08:43 AM
    • Replies: 9
    • Views: 693
    09-02-2013, 08:54 PM Go to last post
  30. Carrier RTU short cycling

    Started by JCR6910, 07-18-2013 06:42 PM
    3 Pages
    1 2 3
    • Replies: 33
    • Views: 2,670
    09-01-2013, 09:03 PM Go to last post
  31. Hmm refrigeration scale

    Started by epacertified, 08-24-2013 12:57 PM
    • Replies: 4
    • Views: 478
    09-01-2013, 01:30 PM Go to last post
    • Replies: 9
    • Views: 721
    09-01-2013, 08:16 AM Go to last post
  32. Carrier Coil Control Board Blowing 5A Fuse

    Started by NewEd2112, 08-29-2013 01:05 PM
    • Replies: 11
    • Views: 838
    08-31-2013, 08:32 AM Go to last post
  33. fujitsu diagrams

    Started by northeastbeast, 08-30-2013 08:41 PM
    • Replies: 6
    • Views: 426
    08-31-2013, 06:55 AM Go to last post
  34. Mitsu ducted air handler

    Started by targetman, 08-29-2013 06:04 PM
    • Replies: 2
    • Views: 375
    08-30-2013, 01:11 AM Go to last post
  35. Mcquay water source heat pump

    Started by drkglass01, 08-20-2013 08:16 PM
    • Replies: 3
    • Views: 783
    08-29-2013, 11:09 PM Go to last post
  36. condensate in Trane roof top unit heat exchangers

    Started by pnyinv, 08-28-2013 03:39 PM
    • Replies: 7
    • Views: 787
    08-29-2013, 07:48 PM Go to last post
  37. 06E unloader question

    Started by mixsit, 08-28-2013 03:41 PM
    • Replies: 3
    • Views: 400
    08-29-2013, 05:27 PM Go to last post
  38. Confused Looking for a Supplier

    Started by ozie55, 08-01-2013 05:01 PM
    • Replies: 4
    • Views: 476
    08-29-2013, 01:52 PM Go to last post
  39. Inventory control clerk

    Started by daj21372, 08-29-2013 01:16 PM
    • Replies: 0
    • Views: 322
    08-29-2013, 01:16 PM Go to last post
  40. Flakt fan vs. VFD

    Started by Sir Fixalot, 08-28-2013 03:12 PM
    • Replies: 2
    • Views: 569
    08-29-2013, 12:05 PM Go to last post
  41. temperature sensor

    Started by Kelvin Kwei, 08-29-2013 02:41 AM
    • Replies: 2
    • Views: 368
    08-29-2013, 07:17 AM Go to last post
  42. Calling Liebert Gurus

    Started by motojo, 08-16-2013 05:46 PM
    3 Pages
    1 2 3
    • Replies: 34
    • Views: 2,488
    08-28-2013, 11:17 PM Go to last post
  43. Retro Fitting Standard FPVAV fan motors with ECM????

    Started by Prach, 08-28-2013 03:19 PM
    • Replies: 2
    • Views: 465
    08-28-2013, 05:07 PM Go to last post
  44. Question Heat Recover Coils (ASHRAE standards question)

    Started by Ledsoul, 08-14-2013 06:20 PM
    • Replies: 1
    • Views: 591
    08-28-2013, 02:35 PM Go to last post
  45. Grounding rings

    Started by Sir Fixalot, 08-28-2013 11:35 AM
    • Replies: 1
    • Views: 408
    08-28-2013, 12:13 PM Go to last post

Page 22 of 65 FirstFirst ... 1215161718192021222324252627282932 ... 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
  •  
Comfortech Show Promo Image

Related Forums

Plumbing Talks | Contractor Magazine
Forums | Electrical Construction & Maintenance (EC&M) Magazine
Comfortech365 Virtual Event