1. Announcement:
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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
    21 Pages
    1 2 3 4 5 6 ... 21
    • Replies: 269
    • Views: 95,713
    04-23-2016, 11:33 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: 10,599
    08-10-2011, 04:34 PM Go to last post
  1. Normal Thread Normal Threads

  2. Dehumidifier repair.

    Started by Racer527, 02-23-2016 09:34 PM
    • Replies: 6
    • Views: 495
    02-25-2016, 04:57 PM Go to last post
  3. Bewilering Gas Furnace

    Started by Call Gs, 02-13-2016 10:52 AM
    3 Pages
    1 2 3
    • Replies: 36
    • Views: 1,957
    02-25-2016, 10:01 AM Go to last post
  4. What type of service valve setup is this?

    Started by kctxau, 02-13-2016 08:15 PM
    • Replies: 12
    • Views: 1,101
    02-23-2016, 05:41 PM Go to last post
  5. 700 PSIG stress test

    Started by Highheadpressur, 02-01-2016 09:44 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 1,145
    02-22-2016, 10:07 PM Go to last post
  6. York ECM problem

    Started by SinCityKid, 12-14-2015 06:54 PM
    • Replies: 12
    • Views: 1,298
    02-22-2016, 10:06 PM Go to last post
  7. Stanley Knight sandwich station

    Started by cliffy, 02-20-2016 06:55 PM
    • Replies: 9
    • Views: 498
    02-22-2016, 09:01 PM Go to last post
  8. Fujitsu mini

    Started by freonjohn, 02-22-2016 08:54 AM
    • Replies: 1
    • Views: 325
    02-22-2016, 10:06 AM Go to last post
  9. Suction Line Accumulator

    Started by ACguy85, 02-19-2016 12:26 AM
    3 Pages
    1 2 3
    • Replies: 27
    • Views: 1,148
    02-20-2016, 12:07 PM Go to last post
  10. Residential chiller!

    Started by KB Cool, 08-27-2013 10:56 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 1,958
    02-20-2016, 08:46 AM Go to last post
  11. Lennox CB19/ECB19

    Started by mirfgtech, 11-09-2014 10:50 AM
    • Replies: 4
    • Views: 1,000
    02-20-2016, 01:39 AM Go to last post
  12. Question Eliminating copper fittings, is it possible?

    Started by ctroxtell, 02-08-2016 09:56 PM
    3 Pages
    1 2 3
    • Replies: 35
    • Views: 2,163
    02-19-2016, 11:17 PM Go to last post
  13. fuse keeps blowing

    Started by neto23, 02-11-2016 11:15 AM
    • Replies: 10
    • Views: 788
    02-19-2016, 08:25 PM Go to last post
    • Replies: 2
    • Views: 321
    02-19-2016, 07:04 AM Go to last post
  14. a 9000 w/o dual fuel? what?

    Started by billygoat22, 02-18-2016 10:42 PM
    • Replies: 2
    • Views: 298
    02-19-2016, 06:23 AM Go to last post
  15. Question TRANE REPLACEMENT WITH MAMMOTH

    Started by HE>I, 02-19-2016 12:39 AM
    • Replies: 0
    • Views: 305
    02-19-2016, 12:39 AM Go to last post
  16. Jumping heat...can blow anticipator

    Started by desol, 02-01-2016 08:49 PM
    2 Pages
    1 2
    • Replies: 25
    • Views: 1,415
    02-18-2016, 07:01 PM Go to last post
  17. WEH quick connect fittings?

    Started by jmac00, 02-18-2016 11:05 AM
    • Replies: 5
    • Views: 389
    02-18-2016, 06:19 PM Go to last post
  18. Trane XV90 2 stage furnace

    Started by daniel_110, 02-18-2016 01:56 PM
    • Replies: 3
    • Views: 283
    02-18-2016, 03:30 PM Go to last post
  19. Freon removal

    Started by Patrick021, 02-12-2016 10:31 PM
    • Replies: 10
    • Views: 859
    02-16-2016, 10:22 PM Go to last post
  20. [New Tech] Is this a damaged wire?

    Started by raggyshakes, 02-10-2016 09:42 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 1,218
    02-16-2016, 05:28 PM Go to last post
  21. Wiring diagram

    Started by mldncx1, 02-16-2016 02:26 PM
    • Replies: 2
    • Views: 301
    02-16-2016, 03:10 PM Go to last post
  22. AMPS ?? R.L.A.,F.L.A.,L.R.A.

    Started by Cosmicmuffin, 07-06-2012 06:46 PM
    3 Pages
    1 2 3
    • Replies: 28
    • Views: 46,491
    02-16-2016, 10:17 AM Go to last post
    • Replies: 11
    • Views: 777
    02-16-2016, 08:24 AM Go to last post
  23. Mini Splits ( Heat pump )

    Started by SumZero, 02-12-2016 01:48 PM
    • Replies: 9
    • Views: 662
    02-14-2016, 08:48 PM Go to last post
  24. Ruud Heat Pump issue

    Started by marylandtech, 02-14-2016 04:28 PM
    • Replies: 5
    • Views: 474
    02-14-2016, 06:05 PM Go to last post
  25. Condensate Freeze up

    Started by deadeye52, 02-13-2016 08:18 PM
    • Replies: 9
    • Views: 596
    02-14-2016, 05:25 PM Go to last post
  26. Lennox RTU lgc180hhbh2g only work for 2o c

    Started by javier_119, 02-14-2016 11:06 AM
    2 Pages
    1 2
    • Replies: 23
    • Views: 539
    02-14-2016, 03:25 PM Go to last post
  27. You don't see this every day

    Started by BurnerGuy, 02-12-2016 11:05 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 1,185
    02-14-2016, 01:31 PM Go to last post
  28. Zoning

    Started by Pnasty, 06-29-2015 08:04 PM
    • Replies: 5
    • Views: 649
    02-14-2016, 10:50 AM Go to last post
    • Replies: 2
    • Views: 273
    02-13-2016, 01:40 PM Go to last post
  29. Sealing Duct with mastic

    Started by garmin, 02-11-2016 11:27 AM
    • Replies: 4
    • Views: 597
    02-13-2016, 12:17 PM Go to last post
  30. Maybe im just tired

    Started by Snapperhead, 02-12-2016 11:26 PM
    • Replies: 7
    • Views: 625
    02-13-2016, 11:27 AM Go to last post
  31. Question Do you measure CFM during maintenance?

    Started by raggyshakes, 02-06-2016 03:32 AM
    4 Pages
    1 2 3 4
    • Replies: 44
    • Views: 2,417
    02-12-2016, 05:22 PM Go to last post
  32. Purchasing Trane equipment without being a dealer

    Started by dave r, 02-04-2016 12:22 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 1,445
    02-12-2016, 01:52 PM Go to last post
  33. samsung unit not working

    Started by diamondelec, 02-12-2016 05:15 AM
    • Replies: 1
    • Views: 323
    02-12-2016, 09:30 AM Go to last post
  34. Water furnace condensate slime

    Started by daniel_110, 02-11-2016 10:24 AM
    • Replies: 4
    • Views: 457
    02-12-2016, 06:59 AM Go to last post
  35. Best Wifi Dual Fuel Stat?

    Started by stopro1, 01-17-2016 11:01 AM
    • Replies: 6
    • Views: 656
    02-11-2016, 09:42 PM Go to last post
  36. Change out, manual j,s &d?

    Started by btuexpert, 02-08-2016 03:26 PM
    • Replies: 12
    • Views: 571
    02-11-2016, 07:54 AM Go to last post
  37. Is anyone running 5/8" linesets?

    Started by garmin, 02-09-2016 11:52 PM
    • Replies: 11
    • Views: 702
    02-10-2016, 09:52 PM Go to last post
  38. C20 license prep courses and test

    Started by HE>I, 02-10-2016 06:55 PM
    • Replies: 1
    • Views: 310
    02-10-2016, 07:03 PM Go to last post
  39. compressor short cycles

    Started by SccArts1, 02-09-2016 10:16 PM
    • Replies: 6
    • Views: 451
    02-10-2016, 04:06 PM Go to last post
  40. Bi Flow filter-driers

    Started by ACguy85, 02-10-2016 02:09 PM
    • Replies: 4
    • Views: 340
    02-10-2016, 02:43 PM Go to last post
  41. ruud high effieciency furnace sooted up

    Started by Rane69, 02-10-2016 08:26 AM
    • Replies: 3
    • Views: 314
    02-10-2016, 01:54 PM Go to last post
  42. Cold weather AC tune ups

    Started by MR FIX IT, 02-09-2016 06:09 PM
    • Replies: 6
    • Views: 518
    02-10-2016, 11:53 AM Go to last post
  43. Bags on Feet

    Started by Jim1959, 01-28-2016 12:43 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 1,281
    02-10-2016, 08:15 AM Go to last post
  44. Indoor vs Outdoor combustion testing

    Started by VIVTECH, 02-07-2016 08:19 AM
    2 Pages
    1 2
    • Replies: 23
    • Views: 974
    02-09-2016, 09:41 PM Go to last post
  45. Carrier Infinity zone control

    Started by ach, 02-09-2016 12:32 PM
    • Replies: 3
    • Views: 387
    02-09-2016, 08:17 PM Go to last post
  46. Furnace capacity

    Started by mldncx1, 02-09-2016 08:26 AM
    • Replies: 2
    • Views: 338
    02-09-2016, 04:36 PM Go to last post
  47. Aprilaire vs. Honeywell zoning

    Started by tinnerjohn, 01-25-2016 08:02 PM
    • Replies: 8
    • Views: 642
    02-08-2016, 06:45 PM Go to last post
  48. Hmm Nitrogen Pressure Testing

    Started by reset2, 01-28-2016 01:26 PM
    heat pump, nitrogen, pressure, txv
    • Replies: 10
    • Views: 1,052
    02-08-2016, 12:03 AM Go to last post

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