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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
    26 Pages
    1 2 3 4 5 6 ... 26
    • Replies: 332
    • Views: 152,407
    05-11-2019, 02:08 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: 15,385
    08-10-2011, 04:34 PM Go to last post
  1. Normal Thread Normal Threads

    • Replies: 7
    • Views: 176
    Today, 05:59 PM Go to last post
  2. System leak or gauges/hoses leaking?

    Started by etbrownx, Yesterday 09:56 PM
    • Replies: 6
    • Views: 171
    Today, 05:09 PM Go to last post
  3. here are my notes. cant figure it out

    Started by timjimbob, 06-03-2019 07:50 AM
    2 Pages
    1 2
    • Replies: 23
    • Views: 1,020
    Today, 05:08 PM Go to last post
  4. Portable Air Conditioner

    Started by gravity, 03-31-2013 08:47 PM
    3 Pages
    1 2 3
    • Replies: 26
    • Views: 4,642
    Today, 12:12 PM Go to last post
  5. Hard start kit to avoid

    Started by dewana421, 05-29-2019 02:15 PM
    2 Pages
    1 2
    • Replies: 25
    • Views: 1,063
    Today, 10:47 AM Go to last post
  6. Mixing 407C and R22

    Started by bkaras, 05-22-2016 12:58 PM
    10 Pages
    1 2 3 4 5 6 ... 10
    • Replies: 119
    • Views: 49,757
    Today, 07:30 AM Go to last post
  7. R22 AHU compatible with R410A?

    Started by earthpowerac, Yesterday 03:20 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 218
    Yesterday, 11:24 PM Go to last post
  8. Rinnai rl75i

    Started by northeastbeast, Yesterday 08:51 PM
    • Replies: 0
    • Views: 101
    Yesterday, 08:51 PM Go to last post
  9. Heat Pump pool heater

    Started by jperigo, 05-08-2019 11:25 PM
    3 Pages
    1 2 3
    • Replies: 33
    • Views: 1,303
    Yesterday, 03:37 PM Go to last post
  10. Subcooling/CFM Question

    Started by RSWAFFER, Yesterday 01:21 PM
    • Replies: 4
    • Views: 107
    Yesterday, 01:46 PM Go to last post
  11. Flare breaks under the correct torque

    Started by gustavhorna, 06-10-2019 07:53 PM
    3 Pages
    1 2 3
    • Replies: 27
    • Views: 627
    06-13-2019, 06:12 PM Go to last post
  12. Wireless Control for Heat Pump Condenser

    Started by SoarNeck, 05-06-2014 06:02 PM
    • Replies: 7
    • Views: 4,098
    06-13-2019, 04:31 PM Go to last post
  13. Basic static pressure/manometer question

    Started by Buckeye88, 06-12-2019 07:54 PM
    • Replies: 6
    • Views: 255
    06-13-2019, 04:29 PM Go to last post
  14. Supco 88?

    Started by TCS1, 06-09-2019 10:19 AM
    • Replies: 5
    • Views: 386
    06-13-2019, 02:28 PM Go to last post
  15. Leak probs with Carrier CNPVP coils?

    Started by Glennhvac, 05-25-2019 05:57 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 871
    06-13-2019, 01:06 PM Go to last post
  16. Dryer vent in an inside wall??

    Started by michigan1, 05-23-2019 08:48 AM
    2 Pages
    1 2
    • Replies: 16
    • Views: 815
    06-13-2019, 09:43 AM Go to last post
  17. Static pressure troubles

    Started by LRB, 06-12-2019 05:33 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 300
    06-12-2019, 09:46 PM Go to last post
  18. OXY/Acet torch or turbo torch?

    Started by Aronsx, 06-12-2019 05:14 PM
    • Replies: 7
    • Views: 257
    06-12-2019, 08:42 PM Go to last post
  19. oil return thought

    Started by billygoat22, 06-11-2019 08:46 PM
    • Replies: 3
    • Views: 162
    06-12-2019, 07:43 PM Go to last post
  20. Coastal Condenser Cleaning

    Started by HVACartist, 06-12-2019 05:41 PM
    • Replies: 7
    • Views: 175
    06-12-2019, 07:02 PM Go to last post
  21. Mini split weirdness... too cold?

    Started by gustavhorna, 06-11-2019 04:54 PM
    • Replies: 2
    • Views: 192
    06-12-2019, 10:48 AM Go to last post
  22. York YXV48B21SA communication issue at condenser

    Started by anttony72, 06-12-2019 07:50 AM
    • Replies: 4
    • Views: 129
    06-12-2019, 08:17 AM Go to last post
  23. 410a ductless mini split operating pressures

    Started by Bodhhvac, 06-06-2014 09:25 PM
    3 Pages
    1 2 3
    • Replies: 36
    • Views: 80,378
    06-12-2019, 07:07 AM Go to last post
  24. Dont you use UV dye for refrigerant leak detection?

    Started by snakeagle1974, 04-08-2017 09:26 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 7,718
    06-12-2019, 06:59 AM Go to last post
  25. Low suction? You betcha!

    Started by Glennhvac, 06-11-2019 10:51 PM
    • Replies: 1
    • Views: 198
    06-12-2019, 06:29 AM Go to last post
  26. Filter drier placement.

    Started by Aronsx, 06-09-2019 10:47 AM
    3 Pages
    1 2 3
    • Replies: 33
    • Views: 962
    06-12-2019, 06:21 AM Go to last post
  27. pulling Vacuum issues

    Started by Aronsx, 06-11-2019 08:57 PM
    • Replies: 3
    • Views: 194
    06-12-2019, 12:44 AM Go to last post
  28. Setting up a training system

    Started by Aronsx, 06-08-2019 09:55 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 481
    06-12-2019, 12:19 AM Go to last post
  29. TXV question

    Started by Aronsx, 06-08-2019 06:19 PM
    • Replies: 5
    • Views: 297
    06-11-2019, 08:59 PM Go to last post
  30. Indoor or outdoor TXC issue??

    Started by Sublimenj, 06-06-2019 10:53 AM
    • Replies: 11
    • Views: 314
    06-11-2019, 07:59 AM Go to last post
  31. FPM

    Started by Cool_man, 06-10-2019 11:57 PM
    • Replies: 3
    • Views: 170
    06-11-2019, 05:51 AM Go to last post
  32. Trane indoor unit panel or is it?

    Started by profj, 06-10-2019 02:53 PM
    • Replies: 5
    • Views: 201
    06-10-2019, 10:34 PM Go to last post
    • Replies: 8
    • Views: 357
    06-10-2019, 10:15 PM Go to last post
  33. Use of Nitrogen while Brazing.... a Hype?

    Started by dewana421, 06-05-2019 10:32 PM
    3 Pages
    1 2 3
    • Replies: 36
    • Views: 1,245
    06-09-2019, 09:11 PM Go to last post
  34. LENNOX TECH SUPPORT

    Started by theoldscroll, 06-07-2019 12:05 PM
    • Replies: 8
    • Views: 317
    06-08-2019, 10:18 AM Go to last post
  35. Coleman presidential 2

    Started by Rheeman, 06-08-2019 09:11 AM
    • Replies: 0
    • Views: 159
    06-08-2019, 09:11 AM Go to last post
  36. Duct work fittings

    Started by Setzero, 06-07-2019 09:36 AM
    • Replies: 4
    • Views: 242
    06-08-2019, 08:06 AM Go to last post
  37. Wire tracer/toner ideas

    Started by Jaaron01, 05-25-2019 08:00 PM
    4 Pages
    1 2 3 4
    • Replies: 41
    • Views: 1,458
    06-08-2019, 12:49 AM Go to last post
  38. Ameristar Furnaces and Heat Pumps????

    Started by James Colver, 02-23-2016 03:39 AM
    4 Pages
    1 2 3 4
    • Replies: 46
    • Views: 11,507
    06-07-2019, 07:55 PM Go to last post
    • Replies: 2
    • Views: 184
    06-07-2019, 06:59 PM Go to last post
  39. Hmm High Humidity Problem

    Started by JaySWAT, 06-06-2019 10:40 PM
    • Replies: 9
    • Views: 322
    06-07-2019, 11:35 AM Go to last post
    • Replies: 8
    • Views: 279
    06-07-2019, 08:21 AM Go to last post
  40. Luxaire

    Started by town, 06-06-2019 02:00 PM
    • Replies: 3
    • Views: 210
    06-07-2019, 06:46 AM Go to last post
  41. Old HVAC tech needs Heat Pump advice

    Started by Oak54, 06-05-2019 08:41 AM
    2 Pages
    1 2
    • Replies: 23
    • Views: 684
    06-06-2019, 10:21 PM Go to last post
    • Replies: 10
    • Views: 331
    06-06-2019, 08:32 PM Go to last post
  42. Bad outdoor txv?

    Started by esare22, 12-20-2015 09:59 PM
    2 Pages
    1 2
    • Replies: 21
    • Views: 10,291
    06-06-2019, 10:45 AM Go to last post
  43. Duct sizing TEL question

    Started by Iceman_pdx, 06-06-2019 09:05 AM
    • Replies: 2
    • Views: 151
    06-06-2019, 10:03 AM Go to last post
  44. Fuse in furnace circuit board keep blowing

    Started by Bobe5531, 06-03-2013 03:01 PM
    3 Pages
    1 2 3
    • Replies: 37
    • Views: 23,479
    06-06-2019, 05:55 AM Go to last post
  45. Pumping down scroll compressors

    Started by HailWV, 05-28-2019 09:53 PM
    4 Pages
    1 2 3 4
    • Replies: 45
    • Views: 1,699
    06-05-2019, 09:00 PM Go to last post
    • Replies: 5
    • Views: 292
    06-05-2019, 08:07 PM Go to last post

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