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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: 153,149
    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: 15,440
    08-10-2011, 04:34 PM Go to last post
  1. Normal Thread Normal Threads

  2. High superheat with high subcool in piston system

    Started by zebra1, 04-30-2019 11:00 PM
    3 Pages
    1 2 3
    • Replies: 38
    • Views: 1,580
    Today, 02:25 AM Go to last post
  3. retired hvac guy

    Started by mathias, 06-23-2019 12:56 PM
    • Replies: 5
    • Views: 247
    Yesterday, 09:51 PM Go to last post
  4. I think I was given bad advice

    Started by Ineedanap, 06-22-2019 01:12 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 376
    Yesterday, 09:23 PM Go to last post
  5. Teflon 1/4 hose gaskets?

    Started by SuperTech2010, 06-17-2019 11:30 PM
    • Replies: 3
    • Views: 263
    Yesterday, 09:13 PM Go to last post
  6. Leak near compressor

    Started by jperigo, 06-22-2019 08:35 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 371
    Yesterday, 08:45 PM Go to last post
  7. Condenser fan blades reflecting sunlight.

    Started by samgevas, 06-18-2019 11:59 AM
    3 Pages
    1 2 3
    • Replies: 31
    • Views: 973
    Yesterday, 07:40 PM Go to last post
  8. Guages not reading pressure/temperature

    Started by Zippyhead, 06-20-2019 11:45 AM
    2 Pages
    1 2
    • Replies: 18
    • Views: 598
    Yesterday, 06:02 PM Go to last post
  9. Inverter or Rectifier?

    Started by jperigo, 06-23-2019 11:09 PM
    • Replies: 2
    • Views: 142
    Yesterday, 01:41 PM Go to last post
  10. SEER 38 units - worth it?

    Started by sepuku, 05-20-2019 07:09 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 819
    Yesterday, 05:15 AM Go to last post
  11. Confused Nobody is crimping - why not

    Started by gustavhorna, 06-22-2019 07:46 PM
    3 Pages
    1 2 3
    • Replies: 36
    • Views: 797
    Yesterday, 03:09 AM Go to last post
  12. Vacuum to 300 microns, watch it rise

    Started by etbrownx, 06-22-2019 11:39 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 499
    06-23-2019, 09:48 PM Go to last post
  13. brazing rods

    Started by mtsaz100, 06-23-2019 03:40 PM
    • Replies: 8
    • Views: 200
    06-23-2019, 08:42 PM Go to last post
  14. Wire too hot

    Started by jperigo, 06-22-2019 08:45 PM
    3 Pages
    1 2 3
    • Replies: 30
    • Views: 649
    06-23-2019, 08:21 PM Go to last post
  15. Ylo to Bk?

    Started by Makeitcold, 06-22-2019 03:02 PM
    • Replies: 12
    • Views: 274
    06-23-2019, 07:46 PM Go to last post
  16. 3 Ton Rheem Heat pump Cooling issue

    Started by rvandervelden, 06-21-2019 12:11 AM
    2 Pages
    1 2
    • Replies: 14
    • Views: 310
    06-23-2019, 04:41 PM Go to last post
  17. Static pressure troubles

    Started by LRB, 06-12-2019 05:33 PM
    3 Pages
    1 2 3
    • Replies: 35
    • Views: 1,133
    06-23-2019, 10:15 AM Go to last post
  18. OXY/Acet torch or turbo torch?

    Started by Aronsx, 06-12-2019 05:14 PM
    2 Pages
    1 2
    • Replies: 23
    • Views: 1,102
    06-21-2019, 11:22 PM Go to last post
  19. Filter drier placement.

    Started by Aronsx, 06-09-2019 10:47 AM
    3 Pages
    1 2 3
    • Replies: 37
    • Views: 1,291
    06-21-2019, 09:03 PM Go to last post
  20. Question High Side and low side reading the same

    Started by miguelcubero24, 06-17-2019 11:06 PM
    2 Pages
    1 2
    help., hvac, residential
    • Replies: 13
    • Views: 590
    06-21-2019, 07:54 PM Go to last post
    • Replies: 5
    • Views: 119
    06-21-2019, 07:11 PM Go to last post
  21. Anyone ever see this before?

    Started by joemach, 06-20-2019 08:30 PM
    • Replies: 7
    • Views: 292
    06-20-2019, 10:26 PM Go to last post
  22. Charge weight R22 Vs. MO99

    Started by JmanHVAC, 06-17-2019 02:41 PM
    • Replies: 11
    • Views: 293
    06-20-2019, 10:04 PM Go to last post
  23. piston sizing on mismatched equipment

    Started by JustaHVACguy, 06-17-2019 06:06 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 382
    06-20-2019, 09:15 PM Go to last post
  24. Heating & Cooling Load Hours

    Started by ngerrald, 11-11-2011 04:46 PM
    • Replies: 8
    • Views: 2,854
    06-20-2019, 06:31 PM Go to last post
  25. Hmm High Humidity Problem

    Started by JaySWAT, 06-06-2019 10:40 PM
    • Replies: 10
    • Views: 443
    06-20-2019, 05:19 PM Go to last post
  26. Condenser fans , Sleeve or Ball bearing

    Started by Snapperhead, 06-15-2019 07:21 AM
    2 Pages
    1 2
    • Replies: 21
    • Views: 684
    06-20-2019, 02:30 PM Go to last post
  27. How to Update Refrigerant

    Started by NETWizz, 06-20-2019 11:41 AM
    • Replies: 1
    • Views: 178
    06-20-2019, 11:43 AM Go to last post
    • Replies: 7
    • Views: 244
    06-19-2019, 10:35 PM Go to last post
  28. Coleman presidential 2

    Started by Rheeman, 06-08-2019 09:11 AM
    • Replies: 2
    • Views: 275
    06-19-2019, 07:00 PM Go to last post
  29. DIVERSITY FACTOR FOR CHILLER SELECTION

    Started by shinozahmed, 02-19-2019 11:19 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 903
    06-19-2019, 01:13 PM Go to last post
  30. Crappy Zip Ties

    Started by washer, 06-18-2019 12:17 PM
    • Replies: 9
    • Views: 326
    06-18-2019, 06:16 PM Go to last post
  31. Rinnai rl75i

    Started by northeastbeast, 06-14-2019 08:51 PM
    • Replies: 3
    • Views: 221
    06-17-2019, 10:21 PM Go to last post
  32. Downshot wall a/c's

    Started by Makeitcold, 06-17-2019 02:57 PM
    • Replies: 2
    • Views: 143
    06-17-2019, 03:33 PM Go to last post
  33. Scale in condensate

    Started by slahac, 06-17-2019 11:17 AM
    • Replies: 0
    • Views: 143
    06-17-2019, 11:17 AM Go to last post
  34. 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: 51,263
    06-17-2019, 09:54 AM Go to last post
  35. Leak probs with Carrier CNPVP coils?

    Started by Glennhvac, 05-25-2019 05:57 PM
    2 Pages
    1 2
    • Replies: 23
    • Views: 1,140
    06-17-2019, 08:22 AM Go to last post
  36. here are my notes. cant figure it out

    Started by timjimbob, 06-03-2019 07:50 AM
    2 Pages
    1 2
    • Replies: 25
    • Views: 1,373
    06-17-2019, 07:39 AM Go to last post
  37. Carrier Electric Heater - part number differences?

    Started by KMorley, 06-16-2019 12:05 PM
    • Replies: 0
    • Views: 150
    06-16-2019, 12:05 PM Go to last post
  38. Goodman straight AC

    Started by Snapperhead, 06-15-2019 08:57 PM
    • Replies: 10
    • Views: 454
    06-16-2019, 08:49 AM Go to last post
  39. System leak or gauges/hoses leaking?

    Started by etbrownx, 06-14-2019 09:56 PM
    • Replies: 6
    • Views: 290
    06-15-2019, 05:09 PM Go to last post
  40. Portable Air Conditioner

    Started by gravity, 03-31-2013 08:47 PM
    3 Pages
    1 2 3
    • Replies: 26
    • Views: 4,836
    06-15-2019, 12:12 PM Go to last post
  41. R22 AHU compatible with R410A?

    Started by earthpowerac, 06-14-2019 03:20 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 335
    06-14-2019, 11:24 PM Go to last post
  42. Heat Pump pool heater

    Started by jperigo, 05-08-2019 11:25 PM
    3 Pages
    1 2 3
    • Replies: 33
    • Views: 1,506
    06-14-2019, 03:37 PM Go to last post
  43. Subcooling/CFM Question

    Started by RSWAFFER, 06-14-2019 01:21 PM
    • Replies: 4
    • Views: 183
    06-14-2019, 01:46 PM Go to last post
  44. Flare breaks under the correct torque

    Started by gustavhorna, 06-10-2019 07:53 PM
    3 Pages
    1 2 3
    • Replies: 27
    • Views: 821
    06-13-2019, 06:12 PM Go to last post
  45. Wireless Control for Heat Pump Condenser

    Started by SoarNeck, 05-06-2014 06:02 PM
    • Replies: 7
    • Views: 4,166
    06-13-2019, 04:31 PM Go to last post
  46. Basic static pressure/manometer question

    Started by Buckeye88, 06-12-2019 07:54 PM
    • Replies: 6
    • Views: 325
    06-13-2019, 04:29 PM Go to last post
  47. Supco 88?

    Started by TCS1, 06-09-2019 10:19 AM
    • Replies: 5
    • Views: 472
    06-13-2019, 02:28 PM Go to last post
  48. Dryer vent in an inside wall??

    Started by michigan1, 05-23-2019 08:48 AM
    2 Pages
    1 2
    • Replies: 16
    • Views: 932
    06-13-2019, 09:43 AM Go to last post
  49. oil return thought

    Started by billygoat22, 06-11-2019 08:46 PM
    • Replies: 3
    • Views: 230
    06-12-2019, 07:43 PM Go to last post

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