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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. Poll Sticky Thread Sticky: Poll: Curiosity Question On Brands You Carry

    Started by the editor, 02-17-2012 03:21 PM
    17 Pages
    1 2 3 4 5 6 ... 17
    • Replies: 209
    • Views: 40,035
    04-14-2014, 09:33 AM Go to last post
  2. Sticky Thread Sticky: NO AOP posts here please. ONLY Tech to Tech chatter

    Started by Dad, 08-10-2011 04:34 PM
    • Replies: 0
    • Views: 4,270
    08-10-2011, 04:34 PM Go to last post
  1. Stupidest Service Call you've run!!!

    Started by kingkaiko2002, 12-21-2011 10:16 PM
    39 Pages
    1 2 3 4 5 6 ... 39
    • Replies: 506
    • Views: 81,769
    04-16-2014, 10:08 AM Go to last post
  2. DIRECT IGNITION PROBLEM SHOULD BE SIMPLE!

    Started by Youngwiseman, 11-01-2012 10:00 PM
    22 Pages
    1 2 3 4 5 6 ... 22
    • Replies: 283
    • Views: 23,949
    10-18-2013, 11:16 AM Go to last post
  3. is bad compressor or 4 way valve/

    Started by pony, 03-06-2012 09:07 PM
    15 Pages
    1 2 3 4 5 6 ... 15
    • Replies: 191
    • Views: 9,624
    09-28-2013, 05:40 PM Go to last post
  4. How many E-coils are enough?

    Started by Becool, 10-12-2011 08:08 AM
    14 Pages
    1 2 3 4 5 6 ... 14
    • Replies: 177
    • Views: 6,593
    03-28-2012, 12:07 PM Go to last post
  5. Test results for 1/4, 3/8 and 1/2 vacuum hoses

    Started by NathansHVAC, 04-10-2014 12:15 AM
    14 Pages
    1 2 3 4 5 6 ... 14
    • Replies: 176
    • Views: 2,493
    04-16-2014, 02:25 PM Go to last post
  6. Unhappy Individual vs central returns

    Started by stickinit2thman, 11-22-2011 11:44 AM
    13 Pages
    1 2 3 4 5 6 ... 13
    • Replies: 159
    • Views: 16,477
    01-04-2012, 10:50 AM Go to last post
  7. VIDEO! Why nitrogen is important while brazing...

    Started by I_bend_metal, 06-15-2009 08:02 PM
    12 Pages
    1 2 3 4 5 6 ... 12
    • Replies: 153
    • Views: 14,531
    06-21-2013, 10:00 PM Go to last post
  8. non paying customer?

    Started by pony, 03-22-2012 06:34 AM
    12 Pages
    1 2 3 4 5 6 ... 12
    • Replies: 148
    • Views: 8,778
    04-22-2012, 09:52 AM Go to last post
  9. I bet none of us do this

    Started by hvac hero, 07-24-2013 11:06 PM
    11 Pages
    1 2 3 4 5 6 ... 11
    • Replies: 140
    • Views: 7,461
    08-14-2013, 03:22 PM Go to last post
  10. AC Tune Up

    Started by Priceless32, 04-11-2012 11:51 PM
    10 Pages
    1 2 3 4 5 6 ... 10
    • Replies: 123
    • Views: 6,226
    04-22-2012, 09:25 PM Go to last post
  11. goodman...?

    Started by el_coyote2373, 08-23-2011 09:36 PM
    9 Pages
    1 2 3 4 5 6 ... 9
    • Replies: 115
    • Views: 6,463
    10-11-2011, 07:16 PM Go to last post
  12. Situational Ethics

    Started by John Markl, 03-02-2012 09:16 AM
    9 Pages
    1 2 3 4 5 6 ... 9
    • Replies: 113
    • Views: 6,554
    06-04-2012, 05:53 PM Go to last post
  13. Cracked heat X ????

    Started by trouble time, 10-17-2011 07:53 PM
    9 Pages
    1 2 3 4 5 6 ... 9
    • Replies: 112
    • Views: 9,520
    12-09-2012, 09:14 PM Go to last post
  14. "Always on time or you won't pay a dime"

    Started by comoutsid322, 05-22-2013 02:55 AM
    9 Pages
    1 2 3 4 5 6 ... 9
    • Replies: 109
    • Views: 5,990
    05-28-2013, 10:54 AM Go to last post
  15. Brazing with CO2 as the inert gas

    Started by NathansHVAC, 03-19-2014 09:18 PM
    9 Pages
    1 2 3 4 5 6 ... 9
    • Replies: 107
    • Views: 2,497
    03-27-2014, 07:28 AM Go to last post
  16. stumped! and not too proud to admit it

    Started by philstanley1, 06-14-2012 06:50 PM
    9 Pages
    1 2 3 4 5 6 ... 9
    • Replies: 106
    • Views: 6,276
    06-29-2012, 07:27 AM Go to last post
  17. Question Charging to Superheat or Subcooling

    Started by elvis66, 10-31-2008 04:44 PM
    9 Pages
    1 2 3 4 5 6 ... 9
    • Replies: 104
    • Views: 21,465
    05-30-2012, 06:50 PM Go to last post
  18. Capacitors! Yikes!

    Started by Glennhvac, 07-26-2012 09:36 PM
    8 Pages
    1 2 3 4 5 6 ... 8
    • Replies: 102
    • Views: 12,896
    08-25-2012, 11:38 AM Go to last post
  19. Effects of capillary tube plugged

    Started by bwd111, 07-08-2013 10:06 AM
    8 Pages
    1 2 3 4 5 6 ... 8
    • Replies: 101
    • Views: 3,498
    07-14-2013, 11:44 AM Go to last post
  20. 140/350 Pressurres on a 410 system?

    Started by 2swift, 08-27-2013 05:30 PM
    8 Pages
    1 2 3 4 5 6 ... 8
    • Replies: 101
    • Views: 5,293
    09-05-2013, 07:28 AM Go to last post
  21. Replaced my A/C this weekend, results of downsizing by 1/3.

    Started by 54regcab, 09-02-2012 05:36 PM
    8 Pages
    1 2 3 4 5 6 ... 8
    • Replies: 100
    • Views: 7,080
    06-22-2013, 05:37 PM Go to last post
  22. My Top 5 Mini Splits

    Started by fredbear, 08-03-2013 01:59 PM
    8 Pages
    1 2 3 4 5 6 ... 8
    • Replies: 97
    • Views: 6,829
    12-04-2013, 01:18 PM Go to last post
  23. Time of Use Electricity Rates

    Started by 54regcab, 08-02-2011 07:48 PM
    8 Pages
    1 2 3 4 5 6 ... 8
    • Replies: 96
    • Views: 6,199
    07-03-2012, 05:51 AM Go to last post
  24. high superheat with normal subcooling on trane straight cool

    Started by Onefast450r, 05-03-2013 09:50 AM
    8 Pages
    1 2 3 4 5 6 ... 8
    • Replies: 95
    • Views: 4,832
    05-20-2013, 11:59 PM Go to last post
  25. Compressor upper cover inflation !!!!!!!!!!!!

    Started by kefah, 01-13-2014 03:02 PM
    8 Pages
    1 2 3 4 5 6 ... 8
    • Replies: 95
    • Views: 3,459
    01-31-2014, 01:24 PM Go to last post
  26. Low charge causing frozen evap coil?

    Started by georgelass, 08-21-2012 12:28 AM
    8 Pages
    1 2 3 4 5 6 ... 8
    • Replies: 93
    • Views: 10,408
    09-11-2012, 05:45 AM Go to last post
  27. Superheat

    Started by atlantis, 03-19-2013 07:40 PM
    8 Pages
    1 2 3 4 5 6 ... 8
    • Replies: 92
    • Views: 5,021
    04-03-2013, 01:13 AM Go to last post
  28. Confused Super Heat Question

    Started by greenhorn520, 05-23-2013 09:28 PM
    8 Pages
    1 2 3 4 5 6 ... 8
    • Replies: 91
    • Views: 5,963
    06-24-2013, 08:16 PM Go to last post
  29. charging help

    Started by cool_aid_nyc, 02-23-2012 05:58 PM
    7 Pages
    1 2 3 4 5 6 ... 7
    • Replies: 90
    • Views: 4,160
    02-28-2012, 10:18 PM Go to last post
  30. Low ambient charge

    Started by mbhvacr, 02-28-2012 12:07 AM
    7 Pages
    1 2 3 4 5 6 ... 7
    • Replies: 90
    • Views: 5,858
    03-21-2012, 06:16 AM Go to last post
  31. Anybody using locking valve caps?

    Started by hvac hero, 09-13-2013 09:12 PM
    7 Pages
    1 2 3 4 5 6 ... 7
    • Replies: 87
    • Views: 4,437
    10-01-2013, 07:46 PM Go to last post
  32. Stay bright 8 or hard stick?

    Started by Glennhvac, 03-17-2012 02:40 PM
    7 Pages
    1 2 3 4 5 6 ... 7
    • Replies: 86
    • Views: 7,337
    04-23-2012, 09:46 AM Go to last post
  33. Two filter/dryers installed on the liquid line

    Started by Rod the AC guy, 02-10-2014 04:58 PM
    7 Pages
    1 2 3 4 5 6 ... 7
    • Replies: 86
    • Views: 3,654
    03-12-2014, 11:54 AM Go to last post
  34. Anyone else think this site is bogus?

    Started by Deltashmelta, 10-29-2013 04:19 PM
    7 Pages
    1 2 3 4 5 6 ... 7
    • Replies: 81
    • Views: 4,789
    11-10-2013, 02:03 PM Go to last post
  35. Does Altitude the correction factor of specific heat?

    Started by acchill4u, 12-01-2011 03:03 PM
    7 Pages
    1 2 3 4 5 6 ... 7
    • Replies: 80
    • Views: 4,912
    01-10-2012, 11:26 PM Go to last post
  36. Pet Peeves

    Started by Tech it out, 02-14-2012 02:59 PM
    7 Pages
    1 2 3 4 5 6 ... 7
    • Replies: 80
    • Views: 3,968
    02-18-2012, 06:52 PM Go to last post
  37. paint thinner in purging air conditioning pipes

    Started by kefah, 03-08-2013 03:02 AM
    7 Pages
    1 2 3 4 5 6 ... 7
    • Replies: 80
    • Views: 5,071
    05-19-2013, 11:57 PM Go to last post
  38. Need some input!

    Started by gseaquest, 01-12-2012 09:24 PM
    7 Pages
    1 2 3 4 5 6 ... 7
    • Replies: 79
    • Views: 3,253
    02-08-2012, 06:53 PM Go to last post
  39. PSIA PSIG Can someone help explain the Difference

    Started by JAYLUPARK, 05-09-2012 10:47 PM
    7 Pages
    1 2 3 4 5 6 ... 7
    • Replies: 79
    • Views: 6,222
    05-20-2012, 03:56 PM Go to last post
  40. Customer say "I need emergency service because..." truth or B.S!

    Started by Nytefog, 06-18-2013 10:49 PM
    6 Pages
    1 2 3 4 5 6
    • Replies: 76
    • Views: 4,953
    06-27-2013, 10:19 PM Go to last post
  41. Ideas on equipment

    Started by jimmytee, 01-14-2014 06:37 AM
    6 Pages
    1 2 3 4 5 6
    • Replies: 75
    • Views: 2,569
    01-23-2014, 06:39 PM Go to last post
  42. H10G CFC and HFC sensitivity in PPM (parts per million)

    Started by NathansHVAC, 01-28-2014 04:48 PM
    6 Pages
    1 2 3 4 5 6
    • Replies: 75
    • Views: 2,709
    04-12-2014, 08:44 AM Go to last post
  43. Microchannel evap

    Started by BaldLoonie, 03-12-2012 03:10 PM
    6 Pages
    1 2 3 4 5 6
    • Replies: 74
    • Views: 7,468
    06-30-2012, 09:05 AM Go to last post
  44. burner turns off after a few seconds

    Started by airhar, 01-22-2012 04:01 PM
    6 Pages
    1 2 3 4 5 6
    • Replies: 74
    • Views: 5,698
    03-31-2012, 09:41 AM Go to last post
  45. Brutal!!!!

    Started by KB Cool, 06-30-2013 12:36 AM
    6 Pages
    1 2 3 4 5 6
    • Replies: 74
    • Views: 3,907
    07-10-2013, 09:02 PM Go to last post
  46. suction pressure too high when recharging

    Started by msgale, 08-10-2013 03:02 PM
    6 Pages
    1 2 3 4 5 6
    • Replies: 74
    • Views: 3,652
    08-18-2013, 08:20 PM Go to last post
  47. Installers take note!

    Started by JKopp, 08-30-2013 09:51 PM
    6 Pages
    1 2 3 4 5 6
    • Replies: 74
    • Views: 5,937
    01-23-2014, 05:36 PM Go to last post
  48. What do you think caused this???

    Started by gantandbrown, 02-27-2012 01:24 PM
    6 Pages
    1 2 3 4 5 6
    • Replies: 73
    • Views: 6,269
    09-12-2012, 10:16 PM Go to last post
  49. Static pressure testing

    Started by Zippy4god, 05-20-2012 09:05 AM
    6 Pages
    1 2 3 4 5 6
    • Replies: 73
    • Views: 9,686
    12-23-2012, 01:27 PM Go to last post
  50. The 5 year barrier?

    Started by cajunhvac75, 11-01-2012 10:19 PM
    6 Pages
    1 2 3 4 5 6
    • Replies: 73
    • Views: 6,421
    11-12-2012, 08:22 AM Go to last post

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