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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
    23 Pages
    1 2 3 4 5 6 ... 23
    • Replies: 298
    • Views: 141,732
    11-19-2017, 05:37 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: 14,050
    08-10-2011, 04:34 PM Go to last post
  1. Normal Thread Normal Threads

  2. Stupidest Service Call you've run!!!

    Started by kingkaiko2002, 12-21-2011 11:16 PM
    83 Pages
    1 2 3 4 5 6 ... 83
    • Replies: 1,075
    • Views: 308,435
    08-15-2017, 12:52 AM Go to last post
  3. 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: 53,508
    10-18-2013, 11:16 AM Go to last post
  4. Superheat/Subcooling issue

    Started by Cjoseph2, 06-23-2016 10:44 PM
    21 Pages
    1 2 3 4 5 6 ... 21
    • Replies: 264
    • Views: 10,963
    07-05-2016, 01:48 PM Go to last post
  5. Can't get any superheat...

    Started by wcialrlter, 06-17-2016 10:22 AM
    19 Pages
    1 2 3 4 5 6 ... 19
    • Replies: 234
    • Views: 10,439
    06-25-2016, 03:54 PM Go to last post
  6. 1st service call

    Started by Dependable A/C, 11-06-2014 08:58 PM
    18 Pages
    1 2 3 4 5 6 ... 18
    • Replies: 224
    • Views: 38,141
    01-07-2015, 06:33 AM Go to last post
  7. Bryant txv

    Started by 2141, 06-24-2014 07:19 PM
    16 Pages
    1 2 3 4 5 6 ... 16
    • Replies: 205
    • Views: 52,159
    07-14-2015, 01:27 AM Go to last post
  8. is bad compressor or 4 way valve/

    Started by pony, 03-06-2012 10:07 PM
    15 Pages
    1 2 3 4 5 6 ... 15
    • Replies: 191
    • Views: 25,665
    09-28-2013, 05:40 PM Go to last post
  9. New install - complaints from homeowner

    Started by Billy1948, 05-21-2016 08:28 PM
    15 Pages
    1 2 3 4 5 6 ... 15
    • Replies: 191
    • Views: 25,492
    11-28-2017, 08:40 PM Go to last post
  10. 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: 22,697
    06-02-2015, 09:58 PM Go to last post
  11. Higher SEER have less latent removal

    Started by ripley,fla, 08-27-2014 09:43 PM
    15 Pages
    1 2 3 4 5 6 ... 15
    • Replies: 186
    • Views: 23,454
    09-16-2014, 08:37 PM Go to last post
  12. Opinions on Digital Gauges

    Started by dblaron717, 04-02-2017 09:12 AM
    15 Pages
    1 2 3 4 5 6 ... 15
    • Replies: 183
    • Views: 10,471
    04-24-2017, 10:03 PM Go to last post
  13. 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: 13,860
    03-28-2012, 12:07 PM Go to last post
  14. what will 14 seer units mean to cost?

    Started by Birmingham, 07-16-2014 04:55 PM
    13 Pages
    1 2 3 4 5 6 ... 13
    • Replies: 168
    • Views: 21,706
    12-28-2014, 06:24 PM Go to last post
  15. Unhappy Individual vs central returns

    Started by stickinit2thman, 11-22-2011 12:44 PM
    13 Pages
    1 2 3 4 5 6 ... 13
    • Replies: 160
    • Views: 29,195
    01-08-2016, 05:23 PM Go to last post
  16. VIDEO! Why nitrogen is important while brazing...

    Started by I_bend_metal, 06-15-2009 08:02 PM
    13 Pages
    1 2 3 4 5 6 ... 13
    • Replies: 156
    • Views: 28,148
    09-09-2017, 07:35 PM Go to last post
  17. non paying customer?

    Started by pony, 03-22-2012 06:34 AM
    12 Pages
    1 2 3 4 5 6 ... 12
    • Replies: 148
    • Views: 23,914
    04-22-2012, 09:52 AM Go to last post
  18. Heat Pump Help!

    Started by mattshvac, 04-02-2016 11:31 AM
    12 Pages
    1 2 3 4 5 6 ... 12
    • Replies: 148
    • Views: 13,317
    04-20-2016, 08:59 AM Go to last post
  19. X-13 Blower Motors

    Started by Dr Love, 06-23-2014 11:24 PM
    12 Pages
    1 2 3 4 5 6 ... 12
    • Replies: 145
    • Views: 31,948
    09-16-2014, 10:53 AM Go to last post
  20. Live vs neutral confusion

    Started by Deezo, 11-01-2014 11:20 AM
    12 Pages
    1 2 3 4 5 6 ... 12
    • Replies: 144
    • Views: 15,657
    11-04-2014, 12:00 PM Go to last post
  21. Worst/ most costly mistake you've made on the job?

    Started by Bvo27, 03-12-2017 10:02 AM
    11 Pages
    1 2 3 4 5 6 ... 11
    • Replies: 141
    • Views: 19,141
    07-06-2017, 05:18 PM Go to last post
  22. 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: 20,573
    08-14-2013, 03:22 PM Go to last post
  23. Copeland Scroll Noise At Shutdown

    Started by AEW, 07-01-2016 09:35 AM
    11 Pages
    1 2 3 4 5 6 ... 11
    • Replies: 140
    • Views: 8,564
    07-06-2016, 10:59 AM Go to last post
  24. static pressure or cfm ????

    Started by ARK Cooling, 09-07-2015 12:58 PM
    11 Pages
    1 2 3 4 5 6 ... 11
    • Replies: 138
    • Views: 15,388
    10-19-2015, 11:27 PM Go to last post
  25. Purging with portable air compressor

    Started by kingkaiko2002, 12-31-2016 03:33 AM
    11 Pages
    1 2 3 4 5 6 ... 11
    • Replies: 138
    • Views: 8,831
    10-20-2017, 01:53 PM Go to last post
  26. 5-2-1 Compressor Saver

    Started by johoff34, 05-13-2015 07:03 AM
    10 Pages
    1 2 3 4 5 6 ... 10
    • Replies: 126
    • Views: 16,552
    06-30-2017, 03:59 PM Go to last post
  27. Dropping 407-c on top of 22

    Started by humpey20, 10-29-2016 12:48 PM
    10 Pages
    1 2 3 4 5 6 ... 10
    • Replies: 125
    • Views: 12,171
    05-16-2017, 07:10 PM Go to last post
  28. Confused Nitrogen Sweep.

    Started by Batbum, 07-18-2015 12:26 PM
    10 Pages
    1 2 3 4 5 6 ... 10
    • Replies: 124
    • Views: 21,299
    07-07-2017, 08:52 AM Go to last post
  29. AC Tune Up

    Started by Priceless32, 04-11-2012 11:51 PM
    10 Pages
    1 2 3 4 5 6 ... 10
    • Replies: 123
    • Views: 16,040
    04-22-2012, 09:25 PM Go to last post
  30. R 22 replacement refrigerants ? ? ? ? ? ?

    Started by hvacskills, 06-11-2017 10:56 AM
    10 Pages
    1 2 3 4 5 6 ... 10
    • Replies: 121
    • Views: 7,954
    07-11-2017, 10:19 PM Go to last post
  31. Roof Top Unit

    Started by kumarHVAC, 10-10-2016 06:13 PM
    10 Pages
    1 2 3 4 5 6 ... 10
    • Replies: 119
    • Views: 8,983
    11-13-2016, 10:48 AM Go to last post
  32. R410a vs R407c - which would you install in your home ?

    Started by ozydeco, 06-30-2016 02:41 PM
    9 Pages
    1 2 3 4 5 6 ... 9
    • Replies: 116
    • Views: 23,078
    02-23-2017, 06:19 AM Go to last post
  33. goodman...?

    Started by el_coyote2373, 08-23-2011 09:36 PM
    9 Pages
    1 2 3 4 5 6 ... 9
    • Replies: 115
    • Views: 14,878
    10-11-2011, 07:16 PM Go to last post
  34. Situational Ethics

    Started by John Markl, 03-02-2012 10:16 AM
    9 Pages
    1 2 3 4 5 6 ... 9
    • Replies: 113
    • Views: 15,784
    06-04-2012, 05:53 PM Go to last post
  35. Whats your tool bag look like

    Started by UrAverageAguy, 01-28-2015 11:23 PM
    9 Pages
    1 2 3 4 5 6 ... 9
    • Replies: 113
    • Views: 27,631
    06-13-2015, 06:45 PM Go to last post
  36. 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: 19,018
    12-09-2012, 10:14 PM Go to last post
  37. Topping r22 with m099

    Started by Jack_the_rapper, 10-19-2016 09:08 AM
    9 Pages
    1 2 3 4 5 6 ... 9
    • Replies: 111
    • Views: 13,854
    07-08-2017, 03:25 PM Go to last post
  38. Tool Bag/ service bag

    Started by jbhenergy, 01-24-2017 02:15 PM
    9 Pages
    1 2 3 4 5 6 ... 9
    • Replies: 111
    • Views: 15,617
    08-10-2017, 01:57 PM Go to last post
  39. why is my senior tech saying...

    Started by Youngwiseman, 07-27-2015 01:43 PM
    9 Pages
    1 2 3 4 5 6 ... 9
    • Replies: 110
    • Views: 15,754
    11-11-2015, 03:48 PM Go to last post
  40. "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: 16,221
    05-28-2013, 10:54 AM Go to last post
  41. Help with auto a/c?

    Started by elec2hvac, 05-31-2015 04:34 PM
    9 Pages
    1 2 3 4 5 6 ... 9
    • Replies: 109
    • Views: 11,014
    06-23-2015, 11:17 AM Go to last post
  42. 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: 14,064
    03-27-2014, 07:28 AM Go to last post
  43. Customer fishing for DIY info???

    Started by HVACRmom, 03-21-2017 07:41 PM
    9 Pages
    1 2 3 4 5 6 ... 9
    • Replies: 107
    • Views: 7,939
    04-27-2017, 05:35 PM Go to last post
  44. 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: 15,264
    06-29-2012, 07:27 AM Go to last post
  45. Why do run capacitors fail?

    Started by tchntch, 07-14-2013 04:58 PM
    9 Pages
    1 2 3 4 5 6 ... 9
    • Replies: 106
    • Views: 54,004
    10-19-2016, 06:57 AM Go to last post
  46. Why won't this system cool

    Started by mike.white, 06-29-2016 09:56 AM
    9 Pages
    1 2 3 4 5 6 ... 9
    • Replies: 106
    • Views: 4,925
    07-02-2016, 05:25 PM Go to last post
  47. NO Y2 ON FURNACE, INSTALLED 2 STAGE AC

    Started by mhein22, 06-02-2016 07:25 PM
    9 Pages
    1 2 3 4 5 6 ... 9
    • Replies: 105
    • Views: 7,977
    03-15-2017, 12:01 PM Go to last post
  48. 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: 37,064
    05-30-2012, 06:50 PM Go to last post
  49. Effects of capillary tube plugged

    Started by bwd111, 07-08-2013 10:06 AM
    9 Pages
    1 2 3 4 5 6 ... 9
    • Replies: 104
    • Views: 15,664
    09-02-2014, 09:03 PM Go to last post
  50. Evacuating a system after repair

    Started by heatingelement, 05-30-2016 12:22 AM
    9 Pages
    1 2 3 4 5 6 ... 9
    • Replies: 104
    • Views: 6,006
    06-03-2016, 06:55 PM Go to last post
  51. New calgon zerol additive for stuck txv valves

    Started by SquirrelBoy, 06-10-2015 08:51 AM
    8 Pages
    1 2 3 4 5 6 ... 8
    • Replies: 103
    • Views: 33,010
    10-04-2017, 06:03 PM Go to last post

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