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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
    22 Pages
    1 2 3 4 5 6 ... 22
    • Replies: 284
    • Views: 123,519
    04-02-2017, 09:08 AM 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: 12,841
    08-10-2011, 04:34 PM Go to last post
  1. Normal Thread Normal Threads

  2. Confused Trane HP

    Started by coyote, 06-08-2015 07:24 PM
    • Replies: 3
    • Views: 635
    06-08-2015, 09:20 PM Go to last post
  3. 95% furnace in an unheated space

    Started by captaincompressor, 06-07-2015 09:26 PM
    • Replies: 7
    • Views: 1,063
    06-08-2015, 06:56 PM Go to last post
  4. Return air issue

    Started by hammersheating, 06-08-2015 12:14 AM
    • Replies: 6
    • Views: 1,020
    06-08-2015, 05:57 PM Go to last post
  5. Need recommendation for work vehicle.

    Started by Forrest Song, 06-08-2015 09:41 AM
    • Replies: 4
    • Views: 869
    06-08-2015, 03:57 PM Go to last post
  6. Upstream/Downstream Hvac Terms

    Started by Junior1983, 06-07-2015 11:22 PM
    • Replies: 6
    • Views: 3,220
    06-08-2015, 12:16 PM Go to last post
  7. Suggestions for low cost but reliable charging hoses

    Started by tabor1218, 06-04-2015 07:12 PM
    4 Pages
    1 2 3 4
    • Replies: 46
    • Views: 4,132
    06-08-2015, 01:09 AM Go to last post
  8. Brand New Guardian Heat Pump Pressure loss

    Started by matski, 06-01-2015 12:15 AM
    2 Pages
    1 2
    • Replies: 18
    • Views: 2,555
    06-07-2015, 09:15 PM Go to last post
  9. Dry Coil / Wet Coil

    Started by RSWAFFER, 06-06-2015 12:25 PM
    • Replies: 8
    • Views: 2,800
    06-07-2015, 09:12 PM Go to last post
  10. Multi ductless floor mount

    Started by Cbssteve, 06-07-2015 08:36 PM
    • Replies: 1
    • Views: 502
    06-07-2015, 09:06 PM Go to last post
  11. Superheat/Subcooling

    Started by Junior1983, 05-31-2015 07:37 PM
    4 Pages
    1 2 3 4
    • Replies: 46
    • Views: 5,734
    06-06-2015, 10:27 PM Go to last post
  12. Confused Load calculation software

    Started by Acrooster, 06-06-2015 01:20 PM
    • Replies: 1
    • Views: 600
    06-06-2015, 05:42 PM Go to last post
  13. P Trap Issues

    Started by newoldtech, 06-06-2015 07:59 AM
    • Replies: 3
    • Views: 851
    06-06-2015, 10:57 AM Go to last post
  14. Carrier split system leak search

    Started by Dave Quesnel, 05-28-2015 07:29 PM
    3 Pages
    1 2 3
    • Replies: 30
    • Views: 3,406
    06-06-2015, 08:13 AM Go to last post
  15. Ductless condensing unit used with an a coil

    Started by Shreadhead, 06-04-2015 12:13 PM
    • Replies: 8
    • Views: 1,076
    06-05-2015, 11:06 PM Go to last post
  16. Redlink help

    Started by regles, 05-30-2015 12:09 AM
    • Replies: 7
    • Views: 1,547
    06-05-2015, 10:22 PM Go to last post
  17. charging 410a condenser with txv

    Started by Jerry Trent, 06-03-2015 03:34 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 2,915
    06-05-2015, 07:23 PM Go to last post
  18. Goodman model possibilities

    Started by mjohnson2981, 05-24-2015 11:58 AM
    • Replies: 8
    • Views: 1,465
    06-05-2015, 11:42 AM Go to last post
  19. 410 flaring tool

    Started by aa7483, 05-20-2015 10:10 PM
    8 Pages
    1 2 3 4 5 6 ... 8
    • Replies: 97
    • Views: 13,615
    06-05-2015, 10:27 AM Go to last post
  20. Bad Compressor or am I missing something?

    Started by AEW, 06-03-2015 10:05 PM
    4 Pages
    1 2 3 4
    • Replies: 41
    • Views: 4,717
    06-04-2015, 09:53 PM Go to last post
  21. York ECM Making a Vibrating Noise

    Started by flanders, 05-31-2015 04:22 PM
    2 Pages
    1 2
    • Replies: 21
    • Views: 2,694
    06-04-2015, 07:20 PM Go to last post
  22. Zoning for a two story house

    Started by uboatcmdr, 06-03-2015 01:55 PM
    • Replies: 5
    • Views: 942
    06-04-2015, 05:35 PM Go to last post
  23. Old Janitrol

    Started by mjohnson2981, 06-01-2015 02:49 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 2,267
    06-04-2015, 11:18 AM Go to last post
  24. Tips on starting an hvac tool collection?

    Started by GlobalCoolin, 06-02-2015 12:07 PM
    • Replies: 12
    • Views: 1,760
    06-04-2015, 01:04 AM Go to last post
  25. Which line do i open first? Suction or Liquid line

    Started by Junior1983, 05-29-2015 06:21 PM
    2 Pages
    1 2
    • Replies: 22
    • Views: 7,171
    06-03-2015, 10:29 PM Go to last post
  26. Shorted ST9120C2002 to high voltage

    Started by Zuni, 06-02-2015 08:25 AM
    • Replies: 3
    • Views: 837
    06-03-2015, 12:18 PM Go to last post
  27. newbie looking for advice

    Started by brad_monty10, 06-02-2015 09:46 PM
    • Replies: 7
    • Views: 1,080
    06-03-2015, 10:11 AM Go to last post
  28. daiken- off the shelf parts

    Started by timjimbob, 06-03-2015 08:18 AM
    • Replies: 1
    • Views: 513
    06-03-2015, 09:57 AM Go to last post
  29. Possible air flow issue?

    Started by Billfishn, 06-01-2015 09:27 PM
    • Replies: 11
    • Views: 1,521
    06-03-2015, 08:17 AM Go to last post
  30. Portable Air Conditioner

    Started by gravity, 03-31-2013 08:47 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 3,878
    06-03-2015, 06:57 AM Go to last post
  31. Test results for 1/4, 3/8 and 1/2 vacuum hoses

    Started by NathansHVAC, 04-10-2014 12:15 AM
    15 Pages
    1 2 3 4 5 6 ... 15
    • Replies: 187
    • Views: 18,601
    06-02-2015, 09:58 PM Go to last post
    • Replies: 7
    • Views: 1,151
    06-02-2015, 04:19 PM Go to last post
  32. high superheat and high subcooling

    Started by franklyme, 06-04-2014 10:03 PM
    3 Pages
    1 2 3
    • Replies: 28
    • Views: 6,605
    06-02-2015, 03:26 PM Go to last post
    • Replies: 0
    • Views: 457
    06-02-2015, 08:19 AM Go to last post
  33. How many tons

    Started by Jusam, 06-02-2015 07:38 AM
    • Replies: 1
    • Views: 575
    06-02-2015, 08:09 AM Go to last post
  34. GREAT NEW TOOL

    Started by James Colver, 05-31-2015 11:47 PM
    • Replies: 2
    • Views: 1,194
    06-02-2015, 02:23 AM Go to last post
  35. Air flow issue

    Started by MisterFixer, 05-05-2015 01:46 AM
    3 Pages
    1 2 3
    • Replies: 34
    • Views: 5,036
    06-01-2015, 10:30 PM Go to last post
  36. Small air handler frame

    Started by Cbssteve, 05-12-2015 06:12 AM
    • Replies: 10
    • Views: 1,369
    06-01-2015, 10:23 PM Go to last post
  37. new napoleon condensors

    Started by plott hound, 05-29-2015 07:58 AM
    • Replies: 3
    • Views: 768
    06-01-2015, 06:57 PM Go to last post
  38. Driers with uv dye

    Started by 11crv, 05-31-2015 09:37 PM
    • Replies: 9
    • Views: 2,022
    06-01-2015, 06:44 PM Go to last post
  39. Heat pump with oil back up

    Started by evan88, 05-31-2015 08:36 PM
    • Replies: 9
    • Views: 871
    06-01-2015, 09:31 AM Go to last post
  40. a days training to install mini splits

    Started by COOLJIM, 05-26-2015 10:24 PM
    • Replies: 7
    • Views: 1,777
    06-01-2015, 06:58 AM Go to last post
  41. R22 Recovery tank micron reading

    Started by johnnierandall, 05-07-2015 11:44 AM
    • Replies: 11
    • Views: 2,032
    05-31-2015, 11:20 PM Go to last post
  42. Samsung split system / headpump in ceiling unit error

    Started by HVACR1987, 05-28-2015 08:31 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,667
    05-31-2015, 09:21 PM Go to last post
  43. How much R-410a per foot of 3/8" lineset

    Started by salmike, 05-30-2015 05:52 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 2,917
    05-31-2015, 09:05 PM Go to last post
  44. Booster fans ever work?

    Started by johnnierandall, 05-31-2015 09:27 AM
    • Replies: 7
    • Views: 1,517
    05-31-2015, 07:21 PM Go to last post
  45. Ancient flat top janitrol I repaired

    Started by captaincompressor, 05-31-2015 02:11 PM
    • Replies: 2
    • Views: 791
    05-31-2015, 06:45 PM Go to last post
  46. Low RH of DA on new systems?

    Started by mikeweber3, 05-13-2015 12:50 PM
    3 Pages
    1 2 3
    • Replies: 34
    • Views: 3,350
    05-31-2015, 05:38 PM Go to last post
  47. How can?

    Started by ifIknew, 05-29-2015 09:35 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 2,086
    05-31-2015, 04:50 PM Go to last post
  48. Long flame:)

    Started by Core_d, 05-31-2015 01:16 AM
    • Replies: 3
    • Views: 890
    05-31-2015, 09:36 AM Go to last post
    • Replies: 3
    • Views: 951
    05-31-2015, 07:13 AM Go to last post

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