1. Announcement:
    Poll Dance !!
    Dad (Site Administrator)
    06-22-2012
    Views:
    160,941
Page 2 of 81 FirstFirst 1234567891252 ... LastLast
Threads 51 to 100 of 4012

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: 6,329
    08-10-2011, 04:34 PM Go to last post
  1. Normal Thread Normal Threads

  2. what is the tonnage of this copeland 6RK2-3500-TSE.

    Started by cfe, 06-16-2015 09:02 PM
    • Replies: 10
    • Views: 576
    07-19-2015, 05:01 PM Go to last post
  3. Dry coolers

    Started by Temp_Drop, 07-19-2015 03:10 PM
    • Replies: 4
    • Views: 211
    07-19-2015, 04:26 PM Go to last post
  4. Marvair ComPac 3, missing label

    Started by CircusEnvy, 07-15-2015 08:11 PM
    • Replies: 3
    • Views: 250
    07-19-2015, 04:18 PM Go to last post
  5. 480v 3 ph to 240 single ph

    Started by tempdoc, 07-18-2015 11:04 PM
    • Replies: 3
    • Views: 270
    07-19-2015, 10:20 AM Go to last post
  6. mitsubishi citi multi help

    Started by licensed to chill, 07-16-2015 06:40 PM
    • Replies: 5
    • Views: 348
    07-18-2015, 09:36 AM Go to last post
  7. Carrier evap Coil Replacment time estimate

    Started by fixitguy, 07-17-2015 09:48 AM
    • Replies: 3
    • Views: 316
    07-18-2015, 12:37 AM Go to last post
  8. Copeland 8D compressor "BANG" WHAT!!!! ever seen this?

    Started by OhioTech, 06-26-2015 06:13 PM
    4 Pages
    1 2 3 4
    • Replies: 39
    • Views: 2,315
    07-17-2015, 07:05 PM Go to last post
  9. Lennox LGC150S4 Question

    Started by checkpoint, 07-16-2015 02:20 PM
    • Replies: 1
    • Views: 214
    07-17-2015, 12:47 AM Go to last post
    • Replies: 4
    • Views: 322
    07-16-2015, 10:19 PM Go to last post
  10. Condenser motor rotation problem 1 phase

    Started by cfe, 07-13-2015 11:19 AM
    3 Pages
    1 2 3
    • Replies: 28
    • Views: 913
    07-16-2015, 07:41 PM Go to last post
  11. Need help with voyager trane rooftops

    Started by derksquad, 03-18-2015 10:53 AM
    2 Pages
    1 2
    • Replies: 17
    • Views: 1,309
    07-16-2015, 01:57 PM Go to last post
  12. trane YCD048C4LCBE issues

    Started by Bald Menace, 07-14-2015 09:48 PM
    • Replies: 4
    • Views: 298
    07-15-2015, 08:06 PM Go to last post
    • Replies: 3
    • Views: 809
    07-15-2015, 03:32 PM Go to last post
  13. How get oil back to compressor

    Started by GBerry, 07-13-2015 08:46 PM
    • Replies: 7
    • Views: 431
    07-14-2015, 09:40 PM Go to last post
  14. Trane ECM Blower

    Started by Gamecocksc, 07-13-2015 01:16 PM
    • Replies: 3
    • Views: 261
    07-14-2015, 06:48 PM Go to last post
  15. Seimens PXC24

    Started by Angry Bald Man, 07-14-2015 12:40 PM
    • Replies: 0
    • Views: 152
    07-14-2015, 12:40 PM Go to last post
    • Replies: 4
    • Views: 485
    07-14-2015, 11:00 AM Go to last post
  16. bypassing expensive control boards on rtu's

    Started by burto, 07-10-2015 07:40 PM
    • Replies: 11
    • Views: 625
    07-14-2015, 10:08 AM Go to last post
  17. Diagnosing a Weak Compressor

    Started by BBeerme, 06-08-2014 08:00 PM
    9 Pages
    1 2 3 4 5 6 ... 9
    • Replies: 104
    • Views: 9,945
    07-14-2015, 09:28 AM Go to last post
    • Replies: 10
    • Views: 328
    07-13-2015, 03:02 PM Go to last post
  18. Shell Calculation

    Started by hvacdave1962, 07-13-2015 01:36 PM
    • Replies: 2
    • Views: 181
    07-13-2015, 01:48 PM Go to last post
    • Replies: 7
    • Views: 428
    07-13-2015, 12:39 PM Go to last post
  19. Mitsubishi Mini Split system PUY- A12NHA3

    Started by Schisler, 07-08-2015 04:59 PM
    • Replies: 5
    • Views: 338
    07-13-2015, 07:55 AM Go to last post
  20. Burnout Question

    Started by CTC, 07-11-2015 10:22 AM
    • Replies: 5
    • Views: 401
    07-12-2015, 07:58 PM Go to last post
  21. YMGI

    Started by Rane69, 07-09-2015 08:37 AM
    • Replies: 2
    • Views: 296
    07-11-2015, 03:42 PM Go to last post
  22. 60 ton Trane Chiller (2003)

    Started by hcpwr, 07-10-2015 06:55 PM
    • Replies: 6
    • Views: 341
    07-11-2015, 10:26 AM Go to last post
  23. How to check for proper ground?

    Started by Junior1983, 07-04-2015 06:21 PM
    • Replies: 10
    • Views: 741
    07-09-2015, 09:06 PM Go to last post
  24. Semi hermetic oil issue

    Started by len088, 07-07-2015 10:31 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 536
    07-09-2015, 06:05 PM Go to last post
  25. Question about 'Yellow Rock' Trane

    Started by Hatrabbit, 07-09-2015 03:35 PM
    • Replies: 1
    • Views: 260
    07-09-2015, 03:49 PM Go to last post
  26. 3 port scroll compressor?

    Started by obieone, 06-27-2015 09:26 AM
    • Replies: 9
    • Views: 577
    07-09-2015, 07:45 AM Go to last post
  27. Hmm AC question

    Started by drage93, 07-07-2015 12:25 AM
    2 Pages
    1 2
    • Replies: 23
    • Views: 1,217
    07-09-2015, 04:25 AM Go to last post
  28. Scroll 6 ton Copland Popping noise

    Started by nrowey, 07-08-2015 01:52 PM
    • Replies: 5
    • Views: 287
    07-08-2015, 07:53 PM Go to last post
  29. Return inside of Supply Plenum???

    Started by tranger03, 07-07-2015 07:54 PM
    • Replies: 9
    • Views: 616
    07-08-2015, 01:45 PM Go to last post
  30. service check list card

    Started by ryan79, 07-07-2015 09:45 PM
    • Replies: 6
    • Views: 373
    07-08-2015, 11:41 AM Go to last post
  31. R410A Normal Head pressure 100 degree Ambient temp?

    Started by Junior1983, 07-04-2015 02:23 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 901
    07-08-2015, 08:11 AM Go to last post
  32. Evacuation process?

    Started by Junior1983, 06-26-2015 08:47 PM
    7 Pages
    1 2 3 4 5 6 ... 7
    • Replies: 81
    • Views: 2,998
    07-08-2015, 12:26 AM Go to last post
  33. Question about Trane 20 ton dehum unit

    Started by mortatort, 07-07-2015 02:35 PM
    • Replies: 0
    • Views: 244
    07-07-2015, 02:35 PM Go to last post
  34. electric VAV

    Started by poptop22, 07-01-2015 09:51 AM
    • Replies: 3
    • Views: 349
    07-07-2015, 09:23 AM Go to last post
  35. TRANE Mini split (Error code 6) Help!

    Started by Junior1983, 07-04-2015 12:26 AM
    • Replies: 5
    • Views: 457
    07-06-2015, 11:13 PM Go to last post
  36. So I went ona call

    Started by lytning, 07-05-2015 03:37 PM
    • Replies: 8
    • Views: 588
    07-06-2015, 08:52 PM Go to last post
  37. Artificial Intelligence opinion

    Started by mccann, 06-28-2015 06:13 PM
    • Replies: 11
    • Views: 523
    07-06-2015, 11:26 AM Go to last post
  38. Liebert split...weird symptoms - need advice

    Started by slick101, 06-28-2015 10:09 PM
    2 Pages
    1 2
    • Replies: 23
    • Views: 944
    07-02-2015, 07:26 PM Go to last post
  39. Old Tran Condensing Unit

    Started by nick5909, 07-02-2015 02:05 PM
    • Replies: 1
    • Views: 263
    07-02-2015, 02:45 PM Go to last post
    • Replies: 4
    • Views: 353
    07-02-2015, 11:41 AM Go to last post
  40. York Simplicity

    Started by corny, 06-26-2015 04:12 AM
    • Replies: 9
    • Views: 575
    07-01-2015, 11:23 PM Go to last post
  41. Package units Superheat/Subcooling readings

    Started by Junior1983, 06-26-2015 09:12 PM
    • Replies: 10
    • Views: 560
    07-01-2015, 08:53 PM Go to last post
  42. Walk in freezer defrost cycle question

    Started by Maven445, 11-28-2011 10:09 PM
    3 Pages
    1 2 3
    • Replies: 31
    • Views: 6,485
    07-01-2015, 11:49 AM Go to last post
  43. Trane GEHE Water source heat pump

    Started by NDserviceman, 06-18-2015 11:00 PM
    • Replies: 6
    • Views: 414
    07-01-2015, 10:01 AM Go to last post
    • Replies: 0
    • Views: 200
    07-01-2015, 09:48 AM Go to last post
  44. Piping Compressor oil lines

    Started by Push It, 06-26-2015 10:33 AM
    • Replies: 12
    • Views: 527
    06-30-2015, 09:12 PM Go to last post

Page 2 of 81 FirstFirst 1234567891252 ... 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