1. Announcement:
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    Dad (Site Administrator)
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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

    Title / Thread Starter Replies / Views Last Post By
  2. Poll Sticky Thread Poll: Curiosity Question On Brands You Carry

    Started by The Editor, 02-17-2012 04:21 PM
    18 Pages
    1 2 3 4 5 6 ... 18
    • Replies: 231
    • Views: 51,980
    11-26-2014, 08:55 PM Go to last post
  3. Sticky Thread NO AOP posts here please. ONLY Tech to Tech chatter

    Started by Dad, 08-10-2011 05:34 PM
    • Replies: 0
    • Views: 5,782
    08-10-2011, 05:34 PM Go to last post
  1. Normal Thread Normal Threads

    Title / Thread Starter Replies / Views Last Post By
  2. ISCEON MO99

    Started by Shankumz, 06-19-2014 09:05 AM
    • Replies: 12
    • Views: 777
    06-21-2014, 12:06 AM Go to last post
  3. R407c vs Ef-22a

    Started by Holds0311, 06-20-2014 11:12 PM
    • Replies: 1
    • Views: 232
    06-20-2014, 11:57 PM Go to last post
    • Replies: 0
    • Views: 201
    06-20-2014, 11:03 PM Go to last post
  4. Carrier heat pump , low pressure but high temp

    Started by lank087, 06-19-2014 10:28 PM
    • Replies: 10
    • Views: 413
    06-20-2014, 08:19 PM Go to last post
  5. seer

    Started by tacobender, 06-20-2014 04:54 PM
    • Replies: 2
    • Views: 229
    06-20-2014, 05:59 PM Go to last post
    • Replies: 5
    • Views: 312
    06-20-2014, 09:37 AM Go to last post
  6. Confused mix refrigerants

    Started by tacobender, 06-18-2014 12:18 AM
    • Replies: 9
    • Views: 564
    06-20-2014, 06:48 AM Go to last post
  7. venstar T2900 indoor remote sensor

    Started by jdere, 06-19-2014 04:08 PM
    • Replies: 0
    • Views: 139
    06-19-2014, 04:08 PM Go to last post
  8. Hmm New contractor needs help with change outs

    Started by btuexpert, 06-10-2014 10:55 PM
    • Replies: 8
    • Views: 706
    06-19-2014, 10:15 AM Go to last post
  9. This call has me stumped

    Started by precise temperatures, 06-18-2014 06:24 PM
    3 Pages
    1 2 3
    • Replies: 27
    • Views: 1,341
    06-19-2014, 09:33 AM Go to last post
  10. High superheat why ?

    Started by Rick31090, 06-18-2014 10:15 PM
    • Replies: 10
    • Views: 484
    06-19-2014, 09:25 AM Go to last post
  11. 50 degree coil?

    Started by mpape, 06-10-2014 01:50 AM
    5 Pages
    1 2 3 4 5
    • Replies: 59
    • Views: 3,436
    06-19-2014, 08:52 AM Go to last post
  12. vacuum on new 30lb reclaim cylinder

    Started by jaydeshong79, 06-17-2014 07:18 PM
    2 Pages
    1 2
    • Replies: 22
    • Views: 899
    06-19-2014, 08:48 AM Go to last post
    • Replies: 8
    • Views: 279
    06-19-2014, 06:24 AM Go to last post
  13. Need A second Opinion On this one!

    Started by avecplus, 06-17-2014 07:57 PM
    3 Pages
    1 2 3
    • Replies: 29
    • Views: 1,131
    06-18-2014, 11:09 PM Go to last post
  14. Confused Does this Suction Line temp seem right...the numbers work

    Started by b_critical, 06-12-2014 08:53 AM
    2 Pages
    1 2
    • Replies: 21
    • Views: 1,176
    06-18-2014, 08:58 PM Go to last post
  15. compressor going into a vacuum?

    Started by brandew, 06-18-2014 01:04 AM
    • Replies: 5
    • Views: 436
    06-18-2014, 06:42 PM Go to last post
  16. Discontinued Amanda control board

    Started by Youngwiseman, 06-17-2014 02:41 PM
    • Replies: 5
    • Views: 309
    06-18-2014, 04:24 PM Go to last post
    • Replies: 2
    • Views: 820
    06-18-2014, 02:09 PM Go to last post
  17. 5 ton AH with 2-1/2 ton HP

    Started by weebitdry, 06-16-2014 02:16 AM
    3 Pages
    1 2 3
    • Replies: 28
    • Views: 1,364
    06-18-2014, 12:59 AM Go to last post
  18. Suction line filter/drier

    Started by texasgentleman2, 05-18-2014 01:12 AM
    • Replies: 4
    • Views: 401
    06-18-2014, 12:39 AM Go to last post
    • Replies: 12
    • Views: 1,244
    06-18-2014, 12:13 AM Go to last post
    • Replies: 0
    • Views: 158
    06-17-2014, 09:31 PM Go to last post
  19. Heil High Pressure Switch

    Started by Jusam, 06-17-2014 09:06 PM
    • Replies: 0
    • Views: 193
    06-17-2014, 09:06 PM Go to last post
  20. Confused Whats wrong with the ACCA manual j speedsheet???

    Started by btuexpert, 06-17-2014 01:23 PM
    • Replies: 1
    • Views: 205
    06-17-2014, 01:40 PM Go to last post
  21. my liquid line is sweting

    Started by feyro, 06-14-2014 12:19 PM
    3 Pages
    1 2 3
    • Replies: 30
    • Views: 1,649
    06-17-2014, 01:40 PM Go to last post
  22. Trane Indoor Coil Replacement Help

    Started by crab master, 06-16-2014 08:21 PM
    • Replies: 6
    • Views: 443
    06-17-2014, 11:15 AM Go to last post
    • Replies: 3
    • Views: 437
    06-17-2014, 12:08 AM Go to last post
  23. New 2015 IMC and IRC Mechanical Code Revisions

    Started by USMC 1961, 06-15-2014 02:40 PM
    • Replies: 2
    • Views: 382
    06-16-2014, 11:51 PM Go to last post
  24. York tech info

    Started by timjimbob, 06-16-2014 03:02 PM
    • Replies: 1
    • Views: 303
    06-16-2014, 03:45 PM Go to last post
  25. Confused Air conditioning unit start up problem

    Started by HVAC Sniper, 06-15-2014 03:10 PM
    • Replies: 7
    • Views: 433
    06-16-2014, 02:14 PM Go to last post
  26. lg mini split system sequence of operation

    Started by aplvlykat, 06-15-2014 03:02 PM
    • Replies: 6
    • Views: 410
    06-16-2014, 11:45 AM Go to last post
  27. inside vs out side temp.

    Started by Free Style, 06-14-2014 12:36 AM
    • Replies: 9
    • Views: 429
    06-16-2014, 10:13 AM Go to last post
  28. Start assist kit necessary?

    Started by Jack93, 06-05-2014 10:50 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 1,053
    06-15-2014, 11:44 PM Go to last post
  29. Hmm Identifying possible refrigerant mix?

    Started by JKerch, 06-14-2014 11:32 AM
    • Replies: 5
    • Views: 527
    06-15-2014, 09:06 PM Go to last post
  30. Uncased "A" coil

    Started by deadeye52, 06-13-2014 08:25 PM
    • Replies: 11
    • Views: 632
    06-15-2014, 05:52 PM Go to last post
  31. air from registers

    Started by ocd, 06-14-2014 02:58 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 639
    06-15-2014, 02:36 PM Go to last post
  32. Any Ideas On This One

    Started by corny, 06-13-2014 09:19 PM
    • Replies: 10
    • Views: 644
    06-15-2014, 01:15 PM Go to last post
  33. Comfortmaker 2 stage heat pump CCH660

    Started by Timber, 06-14-2014 02:57 PM
    • Replies: 2
    • Views: 254
    06-15-2014, 11:33 AM Go to last post
    • Replies: 7
    • Views: 541
    06-15-2014, 12:20 AM Go to last post
    • Replies: 8
    • Views: 954
    06-14-2014, 05:21 PM Go to last post
  34. Amana circuit board

    Started by JustinD, 06-14-2014 12:16 AM
    • Replies: 8
    • Views: 347
    06-14-2014, 04:02 PM Go to last post
  35. H/V CHARGING ISSUE

    Started by splus, 06-14-2014 08:18 AM
    • Replies: 3
    • Views: 314
    06-14-2014, 03:31 PM Go to last post
  36. When to replace a contactor on a PM call?

    Started by 37bluebird, 06-11-2014 07:14 PM
    3 Pages
    1 2 3
    • Replies: 30
    • Views: 1,980
    06-14-2014, 01:10 PM Go to last post
  37. Move return air grill from bottom of floor to ceiling?

    Started by hammersheating, 06-11-2014 06:58 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 831
    06-14-2014, 12:36 PM Go to last post
  38. Carrier fan ciol 618ANF042

    Started by Gunslinger, 06-13-2014 08:32 PM
    • Replies: 1
    • Views: 196
    06-14-2014, 10:03 AM Go to last post
  39. Extra time spent on new system pays off

    Started by USMC 1961, 06-11-2014 06:21 PM
    • Replies: 11
    • Views: 841
    06-14-2014, 07:29 AM Go to last post
    • Replies: 9
    • Views: 315
    06-14-2014, 07:18 AM Go to last post
  40. Time for a new digital multimeter - any suggestions???

    Started by knrich, 06-12-2014 08:11 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 810
    06-14-2014, 03:45 AM Go to last post
  41. cleaning evap coils

    Started by ocd, 06-14-2014 02:55 AM
    • Replies: 0
    • Views: 204
    06-14-2014, 02:55 AM Go to last post

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