1. Announcement:
    Poll Dance !!
    Dad (Site Administrator)
    06-22-2012
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Forum: Tech to Tech Chat - Residential

FOR TECHNICAL CHAT BETWEEN INDUSTRY WORKERS ONLY. NO AOP OR DIY** This forum is for Technical Chat in the Residential 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. Poll Sticky Thread Poll: Curiosity Question On Brands You Carry

    Started by The Editor, 02-17-2012 04:21 PM
    20 Pages
    1 2 3 4 5 6 ... 20
    • Replies: 250
    • Views: 68,310
    06-24-2015, 10:20 PM Go to last post
  3. Sticky Thread NO AOP posts here please. ONLY Tech to Tech chatter

    Started by Dad, 08-10-2011 04:34 PM
    • Replies: 0
    • Views: 7,689
    08-10-2011, 04:34 PM Go to last post
  1. Normal Thread Normal Threads

  2. R407c vs Ef-22a

    Started by Holds0311, 06-20-2014 10:12 PM
    • Replies: 1
    • Views: 326
    06-20-2014, 10:57 PM Go to last post
    • Replies: 0
    • Views: 238
    06-20-2014, 10:03 PM Go to last post
  3. Carrier heat pump , low pressure but high temp

    Started by lank087, 06-19-2014 09:28 PM
    • Replies: 10
    • Views: 560
    06-20-2014, 07:19 PM Go to last post
  4. seer

    Started by tacobender, 06-20-2014 03:54 PM
    • Replies: 2
    • Views: 309
    06-20-2014, 04:59 PM Go to last post
    • Replies: 5
    • Views: 411
    06-20-2014, 08:37 AM Go to last post
  5. Confused mix refrigerants

    Started by tacobender, 06-17-2014 11:18 PM
    • Replies: 9
    • Views: 824
    06-20-2014, 05:48 AM Go to last post
  6. venstar T2900 indoor remote sensor

    Started by jdere, 06-19-2014 03:08 PM
    • Replies: 0
    • Views: 387
    06-19-2014, 03:08 PM Go to last post
  7. Hmm New contractor needs help with change outs

    Started by btuexpert, 06-10-2014 09:55 PM
    • Replies: 8
    • Views: 828
    06-19-2014, 09:15 AM Go to last post
  8. This call has me stumped

    Started by precise temperatures, 06-18-2014 05:24 PM
    3 Pages
    1 2 3
    • Replies: 27
    • Views: 1,900
    06-19-2014, 08:33 AM Go to last post
  9. High superheat why ?

    Started by Rick31090, 06-18-2014 09:15 PM
    • Replies: 10
    • Views: 674
    06-19-2014, 08:25 AM Go to last post
  10. 50 degree coil?

    Started by mpape, 06-10-2014 12:50 AM
    5 Pages
    1 2 3 4 5
    • Replies: 59
    • Views: 4,584
    06-19-2014, 07:52 AM Go to last post
  11. vacuum on new 30lb reclaim cylinder

    Started by jaydeshong79, 06-17-2014 06:18 PM
    2 Pages
    1 2
    • Replies: 22
    • Views: 1,231
    06-19-2014, 07:48 AM Go to last post
    • Replies: 8
    • Views: 368
    06-19-2014, 05:24 AM Go to last post
  12. Need A second Opinion On this one!

    Started by avecplus, 06-17-2014 06:57 PM
    3 Pages
    1 2 3
    • Replies: 29
    • Views: 1,491
    06-18-2014, 10:09 PM Go to last post
  13. Confused Does this Suction Line temp seem right...the numbers work

    Started by b_critical, 06-12-2014 07:53 AM
    2 Pages
    1 2
    • Replies: 21
    • Views: 1,443
    06-18-2014, 07:58 PM Go to last post
  14. compressor going into a vacuum?

    Started by brandew, 06-18-2014 12:04 AM
    • Replies: 5
    • Views: 526
    06-18-2014, 05:42 PM Go to last post
  15. Discontinued Amanda control board

    Started by Youngwiseman, 06-17-2014 01:41 PM
    • Replies: 5
    • Views: 423
    06-18-2014, 03:24 PM Go to last post
    • Replies: 2
    • Views: 1,172
    06-18-2014, 01:09 PM Go to last post
  16. 5 ton AH with 2-1/2 ton HP

    Started by weebitdry, 06-16-2014 01:16 AM
    3 Pages
    1 2 3
    • Replies: 28
    • Views: 1,789
    06-17-2014, 11:59 PM Go to last post
  17. Suction line filter/drier

    Started by texasgentleman2, 05-18-2014 12:12 AM
    • Replies: 4
    • Views: 500
    06-17-2014, 11:39 PM Go to last post
    • Replies: 12
    • Views: 1,677
    06-17-2014, 11:13 PM Go to last post
    • Replies: 0
    • Views: 233
    06-17-2014, 08:31 PM Go to last post
  18. Heil High Pressure Switch

    Started by Jusam, 06-17-2014 08:06 PM
    • Replies: 0
    • Views: 278
    06-17-2014, 08:06 PM Go to last post
  19. Confused Whats wrong with the ACCA manual j speedsheet???

    Started by btuexpert, 06-17-2014 12:23 PM
    • Replies: 1
    • Views: 266
    06-17-2014, 12:40 PM Go to last post
  20. my liquid line is sweting

    Started by feyro, 06-14-2014 11:19 AM
    3 Pages
    1 2 3
    • Replies: 30
    • Views: 2,209
    06-17-2014, 12:40 PM Go to last post
  21. Trane Indoor Coil Replacement Help

    Started by crab master, 06-16-2014 07:21 PM
    • Replies: 6
    • Views: 586
    06-17-2014, 10:15 AM Go to last post
    • Replies: 3
    • Views: 527
    06-16-2014, 11:08 PM Go to last post
  22. New 2015 IMC and IRC Mechanical Code Revisions

    Started by USMC 1961, 06-15-2014 01:40 PM
    • Replies: 2
    • Views: 539
    06-16-2014, 10:51 PM Go to last post
  23. York tech info

    Started by timjimbob, 06-16-2014 02:02 PM
    • Replies: 1
    • Views: 426
    06-16-2014, 02:45 PM Go to last post
  24. Confused Air conditioning unit start up problem

    Started by HVAC Sniper, 06-15-2014 02:10 PM
    • Replies: 7
    • Views: 650
    06-16-2014, 01:14 PM Go to last post
  25. lg mini split system sequence of operation

    Started by aplvlykat, 06-15-2014 02:02 PM
    • Replies: 6
    • Views: 538
    06-16-2014, 10:45 AM Go to last post
  26. inside vs out side temp.

    Started by Free Style, 06-13-2014 11:36 PM
    • Replies: 9
    • Views: 571
    06-16-2014, 09:13 AM Go to last post
  27. Start assist kit necessary?

    Started by Jack93, 06-05-2014 09:50 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 1,423
    06-15-2014, 10:44 PM Go to last post
  28. Uncased "A" coil

    Started by deadeye52, 06-13-2014 07:25 PM
    • Replies: 11
    • Views: 794
    06-15-2014, 04:52 PM Go to last post
  29. air from registers

    Started by ocd, 06-14-2014 01:58 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 960
    06-15-2014, 01:36 PM Go to last post
  30. Any Ideas On This One

    Started by corny, 06-13-2014 08:19 PM
    • Replies: 10
    • Views: 820
    06-15-2014, 12:15 PM Go to last post
  31. Comfortmaker 2 stage heat pump CCH660

    Started by Timber, 06-14-2014 01:57 PM
    • Replies: 2
    • Views: 387
    06-15-2014, 10:33 AM Go to last post
    • Replies: 7
    • Views: 890
    06-14-2014, 11:20 PM Go to last post
    • Replies: 8
    • Views: 1,333
    06-14-2014, 04:21 PM Go to last post
  32. Amana circuit board

    Started by JustinD, 06-13-2014 11:16 PM
    • Replies: 8
    • Views: 464
    06-14-2014, 03:02 PM Go to last post
  33. H/V CHARGING ISSUE

    Started by splus, 06-14-2014 07:18 AM
    • Replies: 3
    • Views: 395
    06-14-2014, 02:31 PM Go to last post
  34. When to replace a contactor on a PM call?

    Started by 37bluebird, 06-11-2014 06:14 PM
    3 Pages
    1 2 3
    • Replies: 30
    • Views: 2,586
    06-14-2014, 12:10 PM Go to last post
  35. Move return air grill from bottom of floor to ceiling?

    Started by hammersheating, 06-11-2014 05:58 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 1,266
    06-14-2014, 11:36 AM Go to last post
  36. Carrier fan ciol 618ANF042

    Started by Gunslinger, 06-13-2014 07:32 PM
    • Replies: 1
    • Views: 309
    06-14-2014, 09:03 AM Go to last post
  37. Extra time spent on new system pays off

    Started by USMC 1961, 06-11-2014 05:21 PM
    • Replies: 11
    • Views: 1,008
    06-14-2014, 06:29 AM Go to last post
    • Replies: 9
    • Views: 476
    06-14-2014, 06:18 AM Go to last post
  38. Time for a new digital multimeter - any suggestions???

    Started by knrich, 06-12-2014 07:11 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 1,171
    06-14-2014, 02:45 AM Go to last post
  39. cleaning evap coils

    Started by ocd, 06-14-2014 01:55 AM
    • Replies: 0
    • Views: 258
    06-14-2014, 01:55 AM Go to last post
  40. understanding Wetbulb temperature

    Started by mdtoon16328, 06-13-2014 08:44 PM
    • Replies: 12
    • Views: 549
    06-13-2014, 11:36 PM Go to last post
  41. friday the 13th yep

    Started by mdtoon16328, 06-13-2014 09:43 PM
    • Replies: 0
    • Views: 277
    06-13-2014, 09:43 PM Go to last post

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