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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: 123,503
    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. Stupidest Service Call you've run!!!

    Started by kingkaiko2002, 12-21-2011 11:16 PM
    78 Pages
    1 2 3 4 5 6 ... 78
    • Replies: 1,012
    • Views: 275,085
    Yesterday, 11:07 PM Go to last post
  3. 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: 79,734
    02-16-2016, 10:17 AM Go to last post
  4. Confused ecofreeez EF-22a?

    Started by burgsh&a, 04-06-2012 02:34 PM
    7 Pages
    1 2 3 4 5 6 ... 7
    • Replies: 83
    • Views: 74,476
    12-28-2016, 06:39 PM Go to last post
  5. very high head pressure with very low suction pressure

    Started by pony, 01-01-2012 08:02 AM
    6 Pages
    1 2 3 4 5 6
    • Replies: 72
    • Views: 66,790
    07-08-2016, 11:58 AM Go to last post
    • Replies: 18
    • Views: 62,526
    06-26-2014, 10:50 PM Go to last post
  6. 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: 46,771
    10-18-2013, 11:16 AM Go to last post
  7. Confused Charge by sub cooling?

    Started by gpurves, 02-06-2005 05:37 PM
    4 Pages
    1 2 3 4
    • Replies: 51
    • Views: 46,425
    10-11-2011, 07:24 PM Go to last post
  8. Bryant txv

    Started by 2141, 06-24-2014 07:19 PM
    16 Pages
    1 2 3 4 5 6 ... 16
    • Replies: 205
    • Views: 45,301
    07-14-2015, 01:27 AM Go to last post
  9. Phosgene Gas

    Started by dixie2005, 06-27-2005 10:55 PM
    3 Pages
    1 2 3
    • Replies: 33
    • Views: 44,443
    04-01-2016, 01:10 AM Go to last post
  10. 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: 43,565
    10-19-2016, 06:57 AM Go to last post
  11. Vacuum pump oil info needed!

    Started by smoke, 06-01-2012 10:04 AM
    2 Pages
    1 2
    • Replies: 16
    • Views: 42,761
    06-15-2012, 11:21 PM Go to last post
  12. RECOVERY TANK WEIGHT

    Started by mark7, 09-04-2004 07:10 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 42,463
    09-21-2015, 09:16 AM Go to last post
  13. Question Who Makes Ameristar Condenser Units

    Started by GoodRiddenz, 07-01-2012 06:54 PM
    3 Pages
    1 2 3
    • Replies: 31
    • Views: 41,153
    05-09-2017, 05:13 PM Go to last post
  14. Overcharge or undercharge 410A system

    Started by wlamore, 05-26-2012 09:56 PM
    4 Pages
    1 2 3 4
    • Replies: 51
    • Views: 40,184
    06-09-2012, 03:58 AM Go to last post
  15. Topping off with R22 alternative....

    Started by hvac5646, 03-17-2013 11:05 AM
    5 Pages
    1 2 3 4 5
    • Replies: 52
    • Views: 36,534
    04-25-2013, 11:22 AM Go to last post
  16. 410a ductless mini split operating pressures

    Started by Bodhhvac, 06-06-2014 09:25 PM
    2 Pages
    1 2
    • Replies: 25
    • Views: 33,631
    06-07-2014, 10:32 PM 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: 33,292
    05-30-2012, 06:50 PM Go to last post
  18. 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: 32,705
    01-07-2015, 06:33 AM Go to last post
  19. Hmm Nate practice testing

    Started by Kevin Weaver, 02-06-2012 11:36 AM
    4 Pages
    1 2 3 4
    • Replies: 39
    • Views: 29,461
    07-06-2013, 03:31 PM Go to last post
  20. capacitor sizing

    Started by rjrcool, 06-09-2011 04:22 PM
    4 Pages
    1 2 3 4
    • Replies: 46
    • Views: 28,704
    06-01-2014, 08:41 AM Go to last post
  21. Wire Size for Air Handler and 10kW heat strip

    Started by Firequench, 01-08-2014 11:10 AM
    2 Pages
    1 2
    • Replies: 18
    • Views: 27,576
    01-09-2014, 01:04 AM Go to last post
  22. Confused Pressure test and vacuum on split systems

    Started by DelBoy2, 03-08-2013 05:38 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 27,351
    04-28-2013, 04:49 PM Go to last post
  23. 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: 26,845
    01-08-2016, 05:23 PM Go to last post
  24. 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: 26,335
    09-16-2014, 10:53 AM Go to last post
  25. What size resistor to discharge capacitor?

    Started by wormy, 04-19-2005 03:50 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 26,223
    04-14-2012, 03:50 PM Go to last post
  26. Concorde vs Luxaire vs Goodman, scraping the bottom

    Started by thegasdoctor, 08-07-2012 06:47 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 25,921
    08-09-2012, 06:43 PM Go to last post
  27. Trane heat exchangers

    Started by 2141, 12-09-2012 09:37 PM
    6 Pages
    1 2 3 4 5 6
    • Replies: 66
    • Views: 25,753
    05-22-2013, 03:18 AM Go to last post
  28. Capacitors! Yikes!

    Started by Glennhvac, 07-26-2012 09:36 PM
    8 Pages
    1 2 3 4 5 6 ... 8
    • Replies: 102
    • Views: 25,661
    08-25-2012, 11:38 AM Go to last post
  29. Low Subcooling Low Superheat?

    Started by MIDCAM, 07-14-2012 09:10 AM
    3 Pages
    1 2 3
    • Replies: 28
    • Views: 25,655
    08-01-2012, 04:55 PM Go to last post
  30. Breaker size

    Started by splus, 04-07-2012 08:13 PM
    4 Pages
    1 2 3 4
    • Replies: 43
    • Views: 25,419
    04-11-2012, 05:16 PM Go to last post
  31. 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: 96
    • Views: 24,951
    08-21-2016, 10:56 PM Go to last post
  32. Mini-splits on interior walls

    Started by GrumpyPawPaw, 08-01-2012 06:15 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 24,859
    09-20-2012, 05:56 PM Go to last post
  33. Copeland and POE oil

    Started by olsons arctic air, 03-26-2014 02:59 PM
    8 Pages
    1 2 3 4 5 6 ... 8
    • Replies: 97
    • Views: 24,482
    09-13-2016, 12:15 PM Go to last post
  34. Ecobee or Nest

    Started by waltervan, 11-18-2012 09:40 PM
    4 Pages
    1 2 3 4
    • Replies: 42
    • Views: 24,304
    12-06-2012, 02:03 AM Go to last post
  35. Water in inducer motor

    Started by JAqu5545, 11-09-2011 10:07 PM
    3 Pages
    1 2 3
    • Replies: 28
    • Views: 24,303
    11-29-2011, 08:04 AM Go to last post
  36. 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: 24,275
    06-21-2013, 10:00 PM Go to last post
  37. 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: 24,082
    06-13-2015, 06:45 PM Go to last post
  38. Soft Soldering 410a Linesets

    Started by Toddbrewster, 06-19-2012 12:55 PM
    6 Pages
    1 2 3 4 5 6
    • Replies: 67
    • Views: 23,236
    08-03-2012, 04:04 PM Go to last post
  39. Unico systems STINK!!!

    Started by ct_hvac_tech, 05-25-2006 10:31 PM
    • Replies: 11
    • Views: 22,742
    08-11-2016, 02:18 PM Go to last post
  40. 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: 22,596
    09-28-2013, 05:40 PM Go to last post
  41. Nu-Calgon "Leak-Sealer"

    Started by MGiovanni, 07-29-2010 11:37 AM
    2 Pages
    1 2
    • Replies: 18
    • Views: 22,437
    06-17-2012, 05:17 PM Go to last post
  42. Burnt smell from vents

    Started by mjohnson2981, 09-26-2012 11:01 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 22,255
    10-03-2012, 06:14 AM Go to last post
  43. Sporlan TXV problems

    Started by SuperPro, 07-06-2014 03:19 PM
    5 Pages
    1 2 3 4 5
    • Replies: 53
    • Views: 22,204
    10-30-2014, 08:56 AM Go to last post
  44. X13 motors

    Started by Teldallas, 06-24-2012 08:07 PM
    3 Pages
    1 2 3
    • Replies: 27
    • Views: 21,815
    02-11-2017, 09:25 PM Go to last post
  45. Question New IAQ product? Cold Plasma Bi Polar Ionization

    Started by mofotech, 07-30-2012 01:13 PM
    4 Pages
    1 2 3 4
    • Replies: 40
    • Views: 21,641
    04-10-2017, 10:57 PM Go to last post
  46. microns

    Started by reverunbilly, 05-18-2005 01:38 PM
    2 Pages
    1 2
    • Replies: 22
    • Views: 21,525
    03-25-2016, 06:37 PM Go to last post
  47. 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: 20,891
    09-16-2014, 08:37 PM Go to last post
  48. Compressor pulling high amps

    Started by tranger03, 08-19-2013 09:26 PM
    • Replies: 10
    • Views: 20,240
    08-21-2013, 08:10 PM Go to last post
  49. Two filter/dryers installed on the liquid line

    Started by Rod the AC guy, 02-10-2014 05:58 PM
    7 Pages
    1 2 3 4 5 6 ... 7
    • Replies: 88
    • Views: 20,178
    03-31-2017, 04:50 AM Go to last post
  50. To silver solder or braze HFC 410A high side line?

    Started by ICanHas, 12-18-2013 04:11 AM
    4 Pages
    1 2 3 4
    • Replies: 49
    • Views: 20,065
    11-20-2015, 09:15 AM Go to last post

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