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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: 152,663
    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: 15,399
    08-10-2011, 04:34 PM Go to last post
  1. Normal Thread Normal Threads

  2. Question High Side and low side reading the same

    Started by miguelcubero24, Yesterday 11:06 PM
    help., hvac, residential
    • Replies: 8
    • Views: 223
    Today, 06:20 PM Go to last post
  3. Crappy Zip Ties

    Started by washer, Today 12:17 PM
    • Replies: 9
    • Views: 137
    Today, 06:16 PM Go to last post
  4. Charge weight R22 Vs. MO99

    Started by JmanHVAC, Yesterday 02:41 PM
    • Replies: 9
    • Views: 181
    Today, 05:21 PM Go to last post
  5. Condenser Fan...is this correct?

    Started by dewana421, Yesterday 08:59 AM
    2 Pages
    1 2
    • Replies: 21
    • Views: 407
    Today, 02:26 PM Go to last post
  6. Condenser fa blades reflecting sunlight.

    Started by samgevas, Today 11:59 AM
    • Replies: 4
    • Views: 88
    Today, 01:19 PM Go to last post
  7. Condenser fans , Sleeve or Ball bearing

    Started by Snapperhead, 06-15-2019 07:21 AM
    2 Pages
    1 2
    • Replies: 19
    • Views: 530
    Today, 12:52 PM Go to last post
  8. OXY/Acet torch or turbo torch?

    Started by Aronsx, 06-12-2019 05:14 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 668
    Today, 09:37 AM Go to last post
  9. DIVERSITY FACTOR FOR CHILLER SELECTION

    Started by shinozahmed, 02-19-2019 11:19 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 748
    Today, 07:59 AM Go to last post
  10. piston sizing on mismatched equipment

    Started by JustaHVACguy, Yesterday 06:06 PM
    • Replies: 10
    • Views: 196
    Today, 05:55 AM Go to last post
  11. Teflon 1/4 hose gaskets?

    Started by SuperTech2010, Yesterday 11:30 PM
    • Replies: 1
    • Views: 114
    Today, 12:30 AM Go to last post
  12. Rinnai rl75i

    Started by northeastbeast, 06-14-2019 08:51 PM
    • Replies: 3
    • Views: 173
    Yesterday, 10:21 PM Go to last post
  13. Downshot wall a/c's

    Started by Makeitcold, Yesterday 02:57 PM
    • Replies: 2
    • Views: 101
    Yesterday, 03:33 PM Go to last post
  14. Scale in condensate

    Started by slahac, Yesterday 11:17 AM
    • Replies: 0
    • Views: 96
    Yesterday, 11:17 AM Go to last post
  15. 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: 50,460
    Yesterday, 09:54 AM Go to last post
  16. Leak probs with Carrier CNPVP coils?

    Started by Glennhvac, 05-25-2019 05:57 PM
    2 Pages
    1 2
    • Replies: 23
    • Views: 1,058
    Yesterday, 08:22 AM Go to last post
  17. here are my notes. cant figure it out

    Started by timjimbob, 06-03-2019 07:50 AM
    2 Pages
    1 2
    • Replies: 25
    • Views: 1,281
    Yesterday, 07:39 AM Go to last post
  18. Carrier Electric Heater - part number differences?

    Started by KMorley, 06-16-2019 12:05 PM
    • Replies: 0
    • Views: 124
    06-16-2019, 12:05 PM Go to last post
  19. Goodman straight AC

    Started by Snapperhead, 06-15-2019 08:57 PM
    • Replies: 10
    • Views: 399
    06-16-2019, 08:49 AM Go to last post
  20. System leak or gauges/hoses leaking?

    Started by etbrownx, 06-14-2019 09:56 PM
    • Replies: 6
    • Views: 256
    06-15-2019, 05:09 PM Go to last post
  21. Portable Air Conditioner

    Started by gravity, 03-31-2013 08:47 PM
    3 Pages
    1 2 3
    • Replies: 26
    • Views: 4,766
    06-15-2019, 12:12 PM Go to last post
  22. Hard start kit to avoid

    Started by dewana421, 05-29-2019 02:15 PM
    2 Pages
    1 2
    • Replies: 25
    • Views: 1,148
    06-15-2019, 10:47 AM Go to last post
  23. R22 AHU compatible with R410A?

    Started by earthpowerac, 06-14-2019 03:20 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 288
    06-14-2019, 11:24 PM Go to last post
  24. Heat Pump pool heater

    Started by jperigo, 05-08-2019 11:25 PM
    3 Pages
    1 2 3
    • Replies: 33
    • Views: 1,410
    06-14-2019, 03:37 PM Go to last post
  25. Subcooling/CFM Question

    Started by RSWAFFER, 06-14-2019 01:21 PM
    • Replies: 4
    • Views: 149
    06-14-2019, 01:46 PM Go to last post
  26. Flare breaks under the correct torque

    Started by gustavhorna, 06-10-2019 07:53 PM
    3 Pages
    1 2 3
    • Replies: 27
    • Views: 711
    06-13-2019, 06:12 PM Go to last post
  27. Wireless Control for Heat Pump Condenser

    Started by SoarNeck, 05-06-2014 06:02 PM
    • Replies: 7
    • Views: 4,134
    06-13-2019, 04:31 PM Go to last post
  28. Basic static pressure/manometer question

    Started by Buckeye88, 06-12-2019 07:54 PM
    • Replies: 6
    • Views: 285
    06-13-2019, 04:29 PM Go to last post
  29. Supco 88?

    Started by TCS1, 06-09-2019 10:19 AM
    • Replies: 5
    • Views: 419
    06-13-2019, 02:28 PM Go to last post
  30. Dryer vent in an inside wall??

    Started by michigan1, 05-23-2019 08:48 AM
    2 Pages
    1 2
    • Replies: 16
    • Views: 884
    06-13-2019, 09:43 AM Go to last post
  31. Static pressure troubles

    Started by LRB, 06-12-2019 05:33 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 349
    06-12-2019, 09:46 PM Go to last post
  32. oil return thought

    Started by billygoat22, 06-11-2019 08:46 PM
    • Replies: 3
    • Views: 195
    06-12-2019, 07:43 PM Go to last post
  33. Coastal Condenser Cleaning

    Started by HVACartist, 06-12-2019 05:41 PM
    • Replies: 7
    • Views: 207
    06-12-2019, 07:02 PM Go to last post
  34. Mini split weirdness... too cold?

    Started by gustavhorna, 06-11-2019 04:54 PM
    • Replies: 2
    • Views: 227
    06-12-2019, 10:48 AM Go to last post
  35. York YXV48B21SA communication issue at condenser

    Started by anttony72, 06-12-2019 07:50 AM
    • Replies: 4
    • Views: 148
    06-12-2019, 08:17 AM Go to last post
  36. 410a ductless mini split operating pressures

    Started by Bodhhvac, 06-06-2014 09:25 PM
    3 Pages
    1 2 3
    • Replies: 36
    • Views: 80,940
    06-12-2019, 07:07 AM Go to last post
  37. 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: 7,840
    06-12-2019, 06:59 AM Go to last post
  38. Low suction? You betcha!

    Started by Glennhvac, 06-11-2019 10:51 PM
    • Replies: 1
    • Views: 234
    06-12-2019, 06:29 AM Go to last post
  39. Filter drier placement.

    Started by Aronsx, 06-09-2019 10:47 AM
    3 Pages
    1 2 3
    • Replies: 33
    • Views: 1,006
    06-12-2019, 06:21 AM Go to last post
  40. pulling Vacuum issues

    Started by Aronsx, 06-11-2019 08:57 PM
    • Replies: 3
    • Views: 221
    06-12-2019, 12:44 AM Go to last post
  41. Setting up a training system

    Started by Aronsx, 06-08-2019 09:55 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 513
    06-12-2019, 12:19 AM Go to last post
  42. TXV question

    Started by Aronsx, 06-08-2019 06:19 PM
    • Replies: 5
    • Views: 327
    06-11-2019, 08:59 PM Go to last post
  43. Indoor or outdoor TXC issue??

    Started by Sublimenj, 06-06-2019 10:53 AM
    • Replies: 11
    • Views: 351
    06-11-2019, 07:59 AM Go to last post
  44. FPM

    Started by Cool_man, 06-10-2019 11:57 PM
    • Replies: 3
    • Views: 188
    06-11-2019, 05:51 AM Go to last post
  45. Trane indoor unit panel or is it?

    Started by profj, 06-10-2019 02:53 PM
    • Replies: 5
    • Views: 218
    06-10-2019, 10:34 PM Go to last post
    • Replies: 8
    • Views: 379
    06-10-2019, 10:15 PM Go to last post
  46. Use of Nitrogen while Brazing.... a Hype?

    Started by dewana421, 06-05-2019 10:32 PM
    3 Pages
    1 2 3
    • Replies: 36
    • Views: 1,342
    06-09-2019, 09:11 PM Go to last post
  47. LENNOX TECH SUPPORT

    Started by theoldscroll, 06-07-2019 12:05 PM
    • Replies: 8
    • Views: 347
    06-08-2019, 10:18 AM Go to last post
  48. Coleman presidential 2

    Started by Rheeman, 06-08-2019 09:11 AM
    • Replies: 0
    • Views: 175
    06-08-2019, 09:11 AM Go to last post
  49. Duct work fittings

    Started by Setzero, 06-07-2019 09:36 AM
    • Replies: 4
    • Views: 268
    06-08-2019, 08:06 AM Go to last post
  50. Wire tracer/toner ideas

    Started by Jaaron01, 05-25-2019 08:00 PM
    4 Pages
    1 2 3 4
    • Replies: 41
    • Views: 1,559
    06-08-2019, 12:49 AM Go to last post

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