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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: 152,866
    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: 15,420
    08-10-2011, 04:34 PM Go to last post
  1. Normal Thread Normal Threads

  2. Static pressure troubles

    Started by LRB, 06-12-2019 05:33 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 428
    Yesterday, 11:48 PM Go to last post
    • Replies: 7
    • Views: 212
    Yesterday, 10:35 PM Go to last post
  3. Coleman presidential 2

    Started by Rheeman, 06-08-2019 09:11 AM
    • Replies: 2
    • Views: 226
    Yesterday, 07:00 PM Go to last post
  4. Question High Side and low side reading the same

    Started by miguelcubero24, 06-17-2019 11:06 PM
    help., hvac, residential
    • Replies: 10
    • Views: 375
    Yesterday, 06:37 PM Go to last post
  5. Condenser fan blades reflecting sunlight.

    Started by samgevas, 06-18-2019 11:59 AM
    2 Pages
    1 2
    • Replies: 19
    • Views: 509
    Yesterday, 01:27 PM Go to last post
  6. DIVERSITY FACTOR FOR CHILLER SELECTION

    Started by shinozahmed, 02-19-2019 11:19 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 845
    Yesterday, 01:13 PM Go to last post
  7. piston sizing on mismatched equipment

    Started by JustaHVACguy, 06-17-2019 06:06 PM
    • Replies: 11
    • Views: 253
    Yesterday, 10:33 AM 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: 19
    • Views: 782
    06-18-2019, 10:48 PM Go to last post
  9. Crappy Zip Ties

    Started by washer, 06-18-2019 12:17 PM
    • Replies: 9
    • Views: 267
    06-18-2019, 06:16 PM Go to last post
  10. Charge weight R22 Vs. MO99

    Started by JmanHVAC, 06-17-2019 02:41 PM
    • Replies: 9
    • Views: 231
    06-18-2019, 05:21 PM Go to last post
  11. Condenser fans , Sleeve or Ball bearing

    Started by Snapperhead, 06-15-2019 07:21 AM
    2 Pages
    1 2
    • Replies: 19
    • Views: 582
    06-18-2019, 12:52 PM Go to last post
  12. Teflon 1/4 hose gaskets?

    Started by SuperTech2010, 06-17-2019 11:30 PM
    • Replies: 1
    • Views: 162
    06-18-2019, 12:30 AM Go to last post
  13. Rinnai rl75i

    Started by northeastbeast, 06-14-2019 08:51 PM
    • Replies: 3
    • Views: 195
    06-17-2019, 10:21 PM Go to last post
  14. Downshot wall a/c's

    Started by Makeitcold, 06-17-2019 02:57 PM
    • Replies: 2
    • Views: 121
    06-17-2019, 03:33 PM Go to last post
  15. Scale in condensate

    Started by slahac, 06-17-2019 11:17 AM
    • Replies: 0
    • Views: 119
    06-17-2019, 11:17 AM Go to last post
  16. 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: 50,685
    06-17-2019, 09:54 AM Go to last post
  17. Leak probs with Carrier CNPVP coils?

    Started by Glennhvac, 05-25-2019 05:57 PM
    2 Pages
    1 2
    • Replies: 23
    • Views: 1,090
    06-17-2019, 08:22 AM Go to last post
  18. here are my notes. cant figure it out

    Started by timjimbob, 06-03-2019 07:50 AM
    2 Pages
    1 2
    • Replies: 25
    • Views: 1,319
    06-17-2019, 07:39 AM Go to last post
  19. Carrier Electric Heater - part number differences?

    Started by KMorley, 06-16-2019 12:05 PM
    • Replies: 0
    • Views: 132
    06-16-2019, 12:05 PM Go to last post
  20. Goodman straight AC

    Started by Snapperhead, 06-15-2019 08:57 PM
    • Replies: 10
    • Views: 419
    06-16-2019, 08:49 AM Go to last post
  21. System leak or gauges/hoses leaking?

    Started by etbrownx, 06-14-2019 09:56 PM
    • Replies: 6
    • Views: 268
    06-15-2019, 05:09 PM Go to last post
  22. Portable Air Conditioner

    Started by gravity, 03-31-2013 08:47 PM
    3 Pages
    1 2 3
    • Replies: 26
    • Views: 4,781
    06-15-2019, 12:12 PM 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: 304
    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: 1,426
    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: 165
    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: 773
    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: 4,139
    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: 306
    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: 441
    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: 896
    06-13-2019, 09:43 AM Go to last post
  31. oil return thought

    Started by billygoat22, 06-11-2019 08:46 PM
    • Replies: 3
    • Views: 207
    06-12-2019, 07:43 PM Go to last post
  32. Coastal Condenser Cleaning

    Started by HVACartist, 06-12-2019 05:41 PM
    • Replies: 7
    • Views: 225
    06-12-2019, 07:02 PM Go to last post
  33. Mini split weirdness... too cold?

    Started by gustavhorna, 06-11-2019 04:54 PM
    • Replies: 2
    • Views: 249
    06-12-2019, 10:48 AM Go to last post
  34. York YXV48B21SA communication issue at condenser

    Started by anttony72, 06-12-2019 07:50 AM
    • Replies: 4
    • Views: 166
    06-12-2019, 08:17 AM Go to last post
  35. 410a ductless mini split operating pressures

    Started by Bodhhvac, 06-06-2014 09:25 PM
    3 Pages
    1 2 3
    • Replies: 36
    • Views: 81,189
    06-12-2019, 07:07 AM Go to last post
  36. 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: 7,900
    06-12-2019, 06:59 AM Go to last post
  37. Low suction? You betcha!

    Started by Glennhvac, 06-11-2019 10:51 PM
    • Replies: 1
    • Views: 247
    06-12-2019, 06:29 AM Go to last post
  38. Filter drier placement.

    Started by Aronsx, 06-09-2019 10:47 AM
    3 Pages
    1 2 3
    • Replies: 33
    • Views: 1,061
    06-12-2019, 06:21 AM Go to last post
  39. pulling Vacuum issues

    Started by Aronsx, 06-11-2019 08:57 PM
    • Replies: 3
    • Views: 239
    06-12-2019, 12:44 AM Go to last post
  40. Setting up a training system

    Started by Aronsx, 06-08-2019 09:55 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 549
    06-12-2019, 12:19 AM Go to last post
  41. TXV question

    Started by Aronsx, 06-08-2019 06:19 PM
    • Replies: 5
    • Views: 354
    06-11-2019, 08:59 PM Go to last post
  42. Indoor or outdoor TXC issue??

    Started by Sublimenj, 06-06-2019 10:53 AM
    • Replies: 11
    • Views: 358
    06-11-2019, 07:59 AM Go to last post
  43. FPM

    Started by Cool_man, 06-10-2019 11:57 PM
    • Replies: 3
    • Views: 202
    06-11-2019, 05:51 AM Go to last post
  44. Trane indoor unit panel or is it?

    Started by profj, 06-10-2019 02:53 PM
    • Replies: 5
    • Views: 233
    06-10-2019, 10:34 PM Go to last post
    • Replies: 8
    • Views: 386
    06-10-2019, 10:15 PM Go to last post
  45. LENNOX TECH SUPPORT

    Started by theoldscroll, 06-07-2019 12:05 PM
    • Replies: 8
    • Views: 361
    06-08-2019, 10:18 AM Go to last post
  46. Duct work fittings

    Started by Setzero, 06-07-2019 09:36 AM
    • Replies: 4
    • Views: 277
    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: 1,581
    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: 11,671
    06-07-2019, 07:55 PM Go to last post
    • Replies: 2
    • Views: 206
    06-07-2019, 06:59 PM Go to last post

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