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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: 152,700
    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: 15,405
    08-10-2011, 04:34 PM Go to last post
  1. Normal Thread Normal Threads

  2. Condenser fa blades reflecting sunlight.

    Started by samgevas, Yesterday 11:59 AM
    2 Pages
    1 2
    • Replies: 14
    • Views: 247
    Today, 09:28 AM Go to last post
  3. DIVERSITY FACTOR FOR CHILLER SELECTION

    Started by shinozahmed, 02-19-2019 11:19 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 786
    Today, 09:06 AM Go to last post
  4. OXY/Acet torch or turbo torch?

    Started by Aronsx, 06-12-2019 05:14 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 730
    Yesterday, 10:48 PM Go to last post
  5. Question High Side and low side reading the same

    Started by miguelcubero24, 06-17-2019 11:06 PM
    help., hvac, residential
    • Replies: 8
    • Views: 291
    Yesterday, 06:20 PM Go to last post
  6. Crappy Zip Ties

    Started by washer, Yesterday 12:17 PM
    • Replies: 9
    • Views: 216
    Yesterday, 06:16 PM Go to last post
  7. Charge weight R22 Vs. MO99

    Started by JmanHVAC, 06-17-2019 02:41 PM
    • Replies: 9
    • Views: 212
    Yesterday, 05:21 PM Go to last post
  8. Condenser fans , Sleeve or Ball bearing

    Started by Snapperhead, 06-15-2019 07:21 AM
    2 Pages
    1 2
    • Replies: 19
    • Views: 555
    Yesterday, 12:52 PM Go to last post
  9. piston sizing on mismatched equipment

    Started by JustaHVACguy, 06-17-2019 06:06 PM
    • Replies: 10
    • Views: 210
    Yesterday, 05:55 AM Go to last post
  10. Teflon 1/4 hose gaskets?

    Started by SuperTech2010, 06-17-2019 11:30 PM
    • Replies: 1
    • Views: 141
    Yesterday, 12:30 AM Go to last post
  11. Rinnai rl75i

    Started by northeastbeast, 06-14-2019 08:51 PM
    • Replies: 3
    • Views: 181
    06-17-2019, 10:21 PM Go to last post
  12. Downshot wall a/c's

    Started by Makeitcold, 06-17-2019 02:57 PM
    • Replies: 2
    • Views: 112
    06-17-2019, 03:33 PM Go to last post
  13. Scale in condensate

    Started by slahac, 06-17-2019 11:17 AM
    • Replies: 0
    • Views: 110
    06-17-2019, 11:17 AM Go to last post
  14. Mixing 407C and R22

    Started by bkaras, 05-22-2016 12:58 PM
    10 Pages
    1 2 3 4 5 6 ... 10
    • Replies: 123
    • Views: 50,514
    06-17-2019, 09:54 AM 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: 23
    • Views: 1,068
    06-17-2019, 08:22 AM Go to last post
  16. here are my notes. cant figure it out

    Started by timjimbob, 06-03-2019 07:50 AM
    2 Pages
    1 2
    • Replies: 25
    • Views: 1,289
    06-17-2019, 07:39 AM Go to last post
  17. Carrier Electric Heater - part number differences?

    Started by KMorley, 06-16-2019 12:05 PM
    • Replies: 0
    • Views: 126
    06-16-2019, 12:05 PM Go to last post
  18. Goodman straight AC

    Started by Snapperhead, 06-15-2019 08:57 PM
    • Replies: 10
    • Views: 406
    06-16-2019, 08:49 AM Go to last post
  19. System leak or gauges/hoses leaking?

    Started by etbrownx, 06-14-2019 09:56 PM
    • Replies: 6
    • Views: 261
    06-15-2019, 05:09 PM Go to last post
  20. Portable Air Conditioner

    Started by gravity, 03-31-2013 08:47 PM
    3 Pages
    1 2 3
    • Replies: 26
    • Views: 4,770
    06-15-2019, 12:12 PM Go to last post
  21. R22 AHU compatible with R410A?

    Started by earthpowerac, 06-14-2019 03:20 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 299
    06-14-2019, 11:24 PM Go to last post
  22. Heat Pump pool heater

    Started by jperigo, 05-08-2019 11:25 PM
    3 Pages
    1 2 3
    • Replies: 33
    • Views: 1,414
    06-14-2019, 03:37 PM Go to last post
  23. Subcooling/CFM Question

    Started by RSWAFFER, 06-14-2019 01:21 PM
    • Replies: 4
    • Views: 156
    06-14-2019, 01:46 PM Go to last post
  24. Flare breaks under the correct torque

    Started by gustavhorna, 06-10-2019 07:53 PM
    3 Pages
    1 2 3
    • Replies: 27
    • Views: 716
    06-13-2019, 06:12 PM Go to last post
  25. Wireless Control for Heat Pump Condenser

    Started by SoarNeck, 05-06-2014 06:02 PM
    • Replies: 7
    • Views: 4,136
    06-13-2019, 04:31 PM Go to last post
  26. Basic static pressure/manometer question

    Started by Buckeye88, 06-12-2019 07:54 PM
    • Replies: 6
    • Views: 287
    06-13-2019, 04:29 PM Go to last post
  27. Supco 88?

    Started by TCS1, 06-09-2019 10:19 AM
    • Replies: 5
    • Views: 425
    06-13-2019, 02:28 PM Go to last post
  28. Dryer vent in an inside wall??

    Started by michigan1, 05-23-2019 08:48 AM
    2 Pages
    1 2
    • Replies: 16
    • Views: 890
    06-13-2019, 09:43 AM Go to last post
  29. Static pressure troubles

    Started by LRB, 06-12-2019 05:33 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 352
    06-12-2019, 09:46 PM Go to last post
  30. oil return thought

    Started by billygoat22, 06-11-2019 08:46 PM
    • Replies: 3
    • Views: 198
    06-12-2019, 07:43 PM Go to last post
  31. Coastal Condenser Cleaning

    Started by HVACartist, 06-12-2019 05:41 PM
    • Replies: 7
    • Views: 211
    06-12-2019, 07:02 PM Go to last post
  32. Mini split weirdness... too cold?

    Started by gustavhorna, 06-11-2019 04:54 PM
    • Replies: 2
    • Views: 231
    06-12-2019, 10:48 AM Go to last post
  33. York YXV48B21SA communication issue at condenser

    Started by anttony72, 06-12-2019 07:50 AM
    • Replies: 4
    • Views: 152
    06-12-2019, 08:17 AM Go to last post
  34. 410a ductless mini split operating pressures

    Started by Bodhhvac, 06-06-2014 09:25 PM
    3 Pages
    1 2 3
    • Replies: 36
    • Views: 81,020
    06-12-2019, 07:07 AM Go to last post
  35. 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: 7,865
    06-12-2019, 06:59 AM Go to last post
  36. Low suction? You betcha!

    Started by Glennhvac, 06-11-2019 10:51 PM
    • Replies: 1
    • Views: 238
    06-12-2019, 06:29 AM Go to last post
  37. Filter drier placement.

    Started by Aronsx, 06-09-2019 10:47 AM
    3 Pages
    1 2 3
    • Replies: 33
    • Views: 1,013
    06-12-2019, 06:21 AM Go to last post
  38. pulling Vacuum issues

    Started by Aronsx, 06-11-2019 08:57 PM
    • Replies: 3
    • Views: 227
    06-12-2019, 12:44 AM Go to last post
  39. Setting up a training system

    Started by Aronsx, 06-08-2019 09:55 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 519
    06-12-2019, 12:19 AM Go to last post
  40. TXV question

    Started by Aronsx, 06-08-2019 06:19 PM
    • Replies: 5
    • Views: 332
    06-11-2019, 08:59 PM Go to last post
  41. Indoor or outdoor TXC issue??

    Started by Sublimenj, 06-06-2019 10:53 AM
    • Replies: 11
    • Views: 353
    06-11-2019, 07:59 AM Go to last post
  42. FPM

    Started by Cool_man, 06-10-2019 11:57 PM
    • Replies: 3
    • Views: 192
    06-11-2019, 05:51 AM Go to last post
  43. Trane indoor unit panel or is it?

    Started by profj, 06-10-2019 02:53 PM
    • Replies: 5
    • Views: 220
    06-10-2019, 10:34 PM Go to last post
    • Replies: 8
    • Views: 382
    06-10-2019, 10:15 PM Go to last post
  44. LENNOX TECH SUPPORT

    Started by theoldscroll, 06-07-2019 12:05 PM
    • Replies: 8
    • Views: 350
    06-08-2019, 10:18 AM Go to last post
  45. Coleman presidential 2

    Started by Rheeman, 06-08-2019 09:11 AM
    • Replies: 0
    • Views: 179
    06-08-2019, 09:11 AM Go to last post
  46. Duct work fittings

    Started by Setzero, 06-07-2019 09:36 AM
    • Replies: 4
    • Views: 271
    06-08-2019, 08:06 AM Go to last post
  47. Wire tracer/toner ideas

    Started by Jaaron01, 05-25-2019 08:00 PM
    4 Pages
    1 2 3 4
    • Replies: 41
    • Views: 1,564
    06-08-2019, 12:49 AM Go to last post
  48. Ameristar Furnaces and Heat Pumps????

    Started by James Colver, 02-23-2016 03:39 AM
    4 Pages
    1 2 3 4
    • Replies: 46
    • Views: 11,657
    06-07-2019, 07:55 PM Go to last post
    • Replies: 2
    • Views: 202
    06-07-2019, 06:59 PM Go to last post
  49. Hmm High Humidity Problem

    Started by JaySWAT, 06-06-2019 10:40 PM
    • Replies: 9
    • Views: 345
    06-07-2019, 11:35 AM Go to last post

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