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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: 296
    • Views: 134,429
    09-04-2017, 09:05 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: 13,598
    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: 300,488
    08-15-2017, 12:52 AM 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: 94,243
    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: 86,397
    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: 78,007
    07-08-2016, 11:58 AM Go to last post
    • Replies: 18
    • Views: 73,109
    06-26-2014, 10:50 PM Go to last post
  6. Overcharge or undercharge 410A system

    Started by wlamore, 05-26-2012 09:56 PM
    4 Pages
    1 2 3 4
    • Replies: 51
    • Views: 56,848
    06-09-2012, 03:58 AM Go to last post
  7. Topping off with R22 alternative....

    Started by hvac5646, 03-17-2013 11:05 AM
    5 Pages
    1 2 3 4 5
    • Replies: 52
    • Views: 55,462
    04-25-2013, 11:22 AM Go to last post
  8. Question Who Makes Ameristar Condenser Units

    Started by GoodRiddenz, 07-01-2012 06:54 PM
    3 Pages
    1 2 3
    • Replies: 34
    • Views: 53,254
    08-25-2017, 01:53 PM Go to last post
  9. Vacuum pump oil info needed!

    Started by smoke, 06-01-2012 10:04 AM
    2 Pages
    1 2
    • Replies: 16
    • Views: 53,017
    06-15-2012, 11:21 PM 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: 51,070
    10-19-2016, 06:57 AM Go to last post
  11. 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: 50,582
    10-18-2013, 11:16 AM Go to last post
  12. Bryant txv

    Started by 2141, 06-24-2014 07:19 PM
    16 Pages
    1 2 3 4 5 6 ... 16
    • Replies: 205
    • Views: 49,336
    07-14-2015, 01:27 AM Go to last post
  13. Confused Charge by sub cooling?

    Started by gpurves, 02-06-2005 05:37 PM
    4 Pages
    1 2 3 4
    • Replies: 51
    • Views: 47,986
    10-11-2011, 07:24 PM Go to last post
  14. Phosgene Gas

    Started by dixie2005, 06-27-2005 10:55 PM
    3 Pages
    1 2 3
    • Replies: 33
    • Views: 47,953
    04-01-2016, 01:10 AM Go to last post
  15. RECOVERY TANK WEIGHT

    Started by mark7, 09-04-2004 07:10 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 47,848
    09-21-2015, 09:16 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: 46,066
    06-07-2014, 10:32 PM Go to last post
  17. capacitor sizing

    Started by rjrcool, 06-09-2011 04:22 PM
    4 Pages
    1 2 3 4
    • Replies: 46
    • Views: 40,005
    06-01-2014, 08:41 AM 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: 35,697
    01-07-2015, 06:33 AM Go to last post
  19. 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: 35,525
    05-30-2012, 06:50 PM Go to last post
  20. Confused Pressure test and vacuum on split systems

    Started by DelBoy2, 03-08-2013 05:38 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 35,468
    04-28-2013, 04:49 PM 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: 32,319
    01-09-2014, 01:04 AM Go to last post
  22. Low Subcooling Low Superheat?

    Started by MIDCAM, 07-14-2012 09:10 AM
    3 Pages
    1 2 3
    • Replies: 28
    • Views: 31,891
    08-01-2012, 04:55 PM Go to last post
  23. Hmm Nate practice testing

    Started by Kevin Weaver, 02-06-2012 11:36 AM
    4 Pages
    1 2 3 4
    • Replies: 39
    • Views: 31,020
    07-06-2013, 03:31 PM Go to last post
  24. Concorde vs Luxaire vs Goodman, scraping the bottom

    Started by thegasdoctor, 08-07-2012 06:47 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 30,575
    08-09-2012, 06:43 PM Go to last post
  25. Breaker size

    Started by splus, 04-07-2012 08:13 PM
    4 Pages
    1 2 3 4
    • Replies: 43
    • Views: 30,351
    04-11-2012, 05:16 PM Go to last post
  26. 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: 30,158
    08-21-2016, 10:56 PM Go to last post
  27. Mini-splits on interior walls

    Started by GrumpyPawPaw, 08-01-2012 06:15 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 30,157
    09-20-2012, 05:56 PM Go to last post
  28. 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: 29,569
    09-16-2014, 10:53 AM Go to last post
  29. 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: 28,735
    09-13-2016, 12:15 PM Go to last post
  30. What size resistor to discharge capacitor?

    Started by wormy, 04-19-2005 03:50 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 28,442
    04-14-2012, 03:50 PM Go to last post
  31. Capacitors! Yikes!

    Started by Glennhvac, 07-26-2012 09:36 PM
    8 Pages
    1 2 3 4 5 6 ... 8
    • Replies: 102
    • Views: 28,411
    08-25-2012, 11:38 AM Go to last post
  32. 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: 28,289
    01-08-2016, 05:23 PM Go to last post
  33. Compressor pulling high amps

    Started by tranger03, 08-19-2013 09:26 PM
    • Replies: 10
    • Views: 28,103
    08-21-2013, 08:10 PM Go to last post
  34. Trane heat exchangers

    Started by 2141, 12-09-2012 09:37 PM
    6 Pages
    1 2 3 4 5 6
    • Replies: 66
    • Views: 28,021
    05-22-2013, 03:18 AM Go to last post
  35. Condenser fan motors and Capacitor wiring

    Started by kchest4063, 06-16-2013 09:38 PM
    • Replies: 3
    • Views: 27,697
    06-16-2013, 10:17 PM Go to last post
  36. 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: 26,625
    09-09-2017, 07:35 PM Go to last post
  37. Soft Soldering 410a Linesets

    Started by Toddbrewster, 06-19-2012 12:55 PM
    6 Pages
    1 2 3 4 5 6
    • Replies: 67
    • Views: 26,391
    08-03-2012, 04:04 PM Go to last post
  38. 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: 26,141
    06-13-2015, 06:45 PM Go to last post
  39. microns

    Started by reverunbilly, 05-18-2005 01:38 PM
    3 Pages
    1 2 3
    • Replies: 37
    • Views: 25,992
    06-27-2017, 11:11 AM Go to last post
  40. Unico systems STINK!!!

    Started by ct_hvac_tech, 05-25-2006 10:31 PM
    • Replies: 11
    • Views: 25,917
    08-11-2016, 02:18 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: 25,783
    06-17-2012, 05:17 PM Go to last post
  42. Water in inducer motor

    Started by JAqu5545, 11-09-2011 10:07 PM
    3 Pages
    1 2 3
    • Replies: 28
    • Views: 25,491
    11-29-2011, 08:04 AM Go to last post
  43. Ecobee or Nest

    Started by waltervan, 11-18-2012 09:40 PM
    4 Pages
    1 2 3 4
    • Replies: 42
    • Views: 25,322
    12-06-2012, 02:03 AM Go to last post
  44. 1 vs. 2 pole contactors

    Started by kuntrybumm, 01-05-2014 11:00 PM
    4 Pages
    1 2 3 4
    • Replies: 39
    • Views: 24,909
    03-19-2014, 12:03 AM 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: 45
    • Views: 24,773
    08-01-2017, 09:47 AM Go to last post
  46. Sporlan TXV problems

    Started by SuperPro, 07-06-2014 03:19 PM
    5 Pages
    1 2 3 4 5
    • Replies: 53
    • Views: 24,496
    10-30-2014, 08:56 AM Go to last post
  47. 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: 24,311
    09-28-2013, 05:40 PM Go to last post
  48. 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: 24,273
    03-31-2017, 04:50 AM Go to last post
  49. Burnt smell from vents

    Started by mjohnson2981, 09-26-2012 11:01 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 24,228
    10-03-2012, 06:14 AM Go to last post
  50. X13 motors

    Started by Teldallas, 06-24-2012 08:07 PM
    3 Pages
    1 2 3
    • Replies: 27
    • Views: 24,048
    02-11-2017, 09:25 PM Go to last post

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