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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: 337
    • Views: 158,707
    08-28-2019, 10:04 PM 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: 16,034
    08-10-2011, 04:34 PM Go to last post
  1. Normal Thread Normal Threads

  2. Carrier Air handler Tonnage

    Started by jf1202, Yesterday 08:55 PM
    • Replies: 2
    • Views: 79
    Yesterday, 10:39 PM Go to last post
  3. Anyone else work this disorganized?

    Started by Stevejoe11, Yesterday 07:47 AM
    • Replies: 3
    • Views: 199
    Yesterday, 10:03 PM Go to last post
  4. Pathetic install work

    Started by Adlerberts-Protege, 09-18-2019 07:24 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 577
    Yesterday, 10:02 PM Go to last post
  5. Get the code book.

    Started by timjimbob, 09-19-2019 09:16 AM
    2 Pages
    1 2
    • Replies: 17
    • Views: 518
    Yesterday, 08:22 PM Go to last post
    • Replies: 1
    • Views: 66
    Yesterday, 07:22 PM Go to last post
    • Replies: 12
    • Views: 8,149
    Yesterday, 06:15 PM Go to last post
  6. Question How does Mars Azure "auto size"?

    Started by Irascible, 09-09-2019 04:36 PM
    • Replies: 7
    • Views: 432
    Yesterday, 04:42 PM Go to last post
    • Replies: 17
    • Views: 613
    Yesterday, 09:24 AM Go to last post
  7. Low suction high liquid pressure

    Started by Dadbod, 09-11-2019 07:11 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 624
    09-19-2019, 03:28 PM Go to last post
  8. Pipe Dope Vs No Dope - Gas Valve Pressure Ports

    Started by HvacPhil, 09-10-2019 12:47 AM
    2 Pages
    1 2
    • Replies: 17
    • Views: 822
    09-19-2019, 02:08 PM Go to last post
  9. unstable pressures

    Started by HVAC_wanna_be, 09-18-2019 02:27 AM
    • Replies: 10
    • Views: 349
    09-19-2019, 01:07 AM Go to last post
  10. Metal filters

    Started by ackid, 09-18-2019 05:40 PM
    • Replies: 1
    • Views: 165
    09-18-2019, 06:09 PM Go to last post
  11. Lamp suggestion for attics

    Started by szw21, 09-06-2019 04:22 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 627
    09-18-2019, 03:27 PM Go to last post
  12. Contractors and home warranty

    Started by Olred1, 08-24-2011 06:18 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 6,498
    09-18-2019, 12:53 PM Go to last post
  13. blew the traces off board

    Started by Snapperhead, 09-14-2019 09:24 PM
    • Replies: 7
    • Views: 483
    09-18-2019, 11:34 AM Go to last post
  14. License exam FL state

    Started by Cool_man, 10-05-2018 03:00 PM
    2 Pages
    1 2
    • Replies: 25
    • Views: 1,918
    09-17-2019, 03:29 PM Go to last post
  15. good pressures and super heat but will not cool

    Started by slickster, 09-12-2019 10:16 PM
    heatpump, not cooling high humidity, pressure gauges, txv
    • Replies: 12
    • Views: 501
    09-17-2019, 03:24 PM Go to last post
  16. Circulation Fan Speed

    Started by M421, 09-10-2019 01:24 PM
    • Replies: 8
    • Views: 422
    09-17-2019, 10:59 AM Go to last post
  17. Some thoughts on new guys and oil service

    Started by wicat3, 09-16-2019 08:39 PM
    • Replies: 4
    • Views: 338
    09-17-2019, 10:43 AM Go to last post
  18. Rheem RP14, RP15 Leaking Reversing Valve - Known issue?

    Started by DJEnterprises, 09-08-2018 09:32 PM
    2 Pages
    1 2
    • Replies: 22
    • Views: 2,331
    09-16-2019, 07:33 PM Go to last post
  19. Somethings up with this plumbing.

    Started by R600a, 09-05-2019 01:49 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 935
    09-16-2019, 12:23 PM Go to last post
  20. First time for everything

    Started by joemach, 09-12-2019 09:36 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 761
    09-16-2019, 10:03 AM Go to last post
  21. SC License renewal

    Started by garyed, 09-15-2019 07:17 PM
    • Replies: 0
    • Views: 188
    09-15-2019, 07:17 PM Go to last post
  22. Long Hoses for Nitrogen

    Started by szw21, 09-13-2019 09:55 PM
    2 Pages
    1 2
    • Replies: 21
    • Views: 781
    09-14-2019, 07:02 PM Go to last post
  23. Main cause of contactor failure?

    Started by texasgeezer, 09-07-2019 05:01 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 828
    09-14-2019, 09:38 AM Go to last post
  24. Mini Split For Very Small Room

    Started by daviddsims, 09-10-2019 06:56 PM
    • Replies: 10
    • Views: 386
    09-13-2019, 05:19 PM Go to last post
  25. Smile Armstrong heat Pump

    Started by Honfor450, 09-13-2019 07:25 AM
    • Replies: 5
    • Views: 244
    09-13-2019, 12:09 PM Go to last post
  26. NATE testing

    Started by airfreightex, 03-02-2018 02:22 PM
    3 Pages
    1 2 3
    • Replies: 28
    • Views: 2,775
    09-12-2019, 12:58 PM Go to last post
  27. GOODMAN

    Started by COOLJIM, 09-10-2019 08:46 PM
    3 Pages
    1 2 3
    • Replies: 27
    • Views: 952
    09-12-2019, 02:09 AM Go to last post
  28. carrier 3.5 ton condenser 40A breaker popping immediately.

    Started by mtsaz100, 09-08-2019 09:09 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 735
    09-11-2019, 08:54 PM Go to last post
  29. Air-Over to Totally Enclosed?

    Started by FrostGiant, 09-10-2019 04:05 PM
    • Replies: 2
    • Views: 261
    09-11-2019, 05:02 PM Go to last post
    • Replies: 9
    • Views: 309
    09-10-2019, 09:25 PM Go to last post
    • Replies: 2
    • Views: 210
    09-10-2019, 03:40 PM Go to last post
  30. Heat pump with open start circuit

    Started by dtran.mgmt, 09-04-2019 11:16 AM
    2 Pages
    1 2
    • Replies: 19
    • Views: 737
    09-10-2019, 05:36 AM Go to last post
  31. Can a TXV restrict a nitrogen purge!?

    Started by CLMorse, 08-28-2019 06:41 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 924
    09-09-2019, 04:32 PM Go to last post
  32. Adding a fan relay

    Started by Stoutac, 09-02-2019 04:10 AM
    control wiring, fan kit
    • Replies: 8
    • Views: 575
    09-09-2019, 11:06 AM Go to last post
  33. Daikin multi zone mini split error

    Started by Brosephyoung, 08-20-2019 04:55 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 701
    09-08-2019, 01:28 PM Go to last post
  34. Daikin mini-split: where did refrigerant go?

    Started by balefulstare, 09-02-2019 12:06 PM
    • Replies: 7
    • Views: 432
    09-08-2019, 12:44 PM Go to last post
  35. txv valve question

    Started by drage93, 09-07-2019 01:19 AM
    • Replies: 7
    • Views: 492
    09-08-2019, 10:20 AM Go to last post
  36. Aquatherm Furnace

    Started by HE>I, 07-25-2018 11:42 PM
    3 Pages
    1 2 3
    • Replies: 32
    • Views: 4,307
    09-08-2019, 09:42 AM Go to last post
  37. ECM 3.0 PWM or two way communication

    Started by manusanch, 07-17-2018 08:33 PM
    • Replies: 5
    • Views: 806
    09-07-2019, 10:52 PM Go to last post
  38. Problem with Nu-Calgon EasySeal

    Started by David Goodman, 04-06-2018 01:39 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 4,954
    09-06-2019, 05:36 PM Go to last post
  39. Low Delta T

    Started by Zippyhead, 08-10-2019 10:57 PM
    • Replies: 8
    • Views: 656
    09-06-2019, 04:26 PM Go to last post
  40. Carrier ECM motor problems

    Started by kylefield, 08-19-2019 09:50 PM
    • Replies: 6
    • Views: 641
    09-06-2019, 12:42 PM Go to last post
  41. Charge subcooling per Condenser or Coil/TXV specs?

    Started by nikonat, 09-04-2019 11:38 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 536
    09-05-2019, 10:08 PM Go to last post
  42. Unico high velocity system question

    Started by Mattyhite1975, 09-04-2019 08:51 PM
    • Replies: 9
    • Views: 367
    09-05-2019, 06:41 PM Go to last post
  43. LOW SUB COOLING WITH HIGH SUPER HEAT

    Started by moideen, 09-04-2019 12:43 AM
    2 Pages
    1 2
    • Replies: 21
    • Views: 963
    09-05-2019, 11:15 AM Go to last post
  44. Silly question...

    Started by joemach, 08-21-2019 06:33 PM
    2 Pages
    1 2
    • Replies: 22
    • Views: 1,228
    09-05-2019, 07:37 AM Go to last post
  45. Reznor VRF

    Started by Dave Bahler, 08-31-2019 06:32 PM
    • Replies: 7
    • Views: 342
    09-04-2019, 11:33 PM Go to last post
  46. Just venting

    Started by a1cycler, 09-03-2019 07:48 PM
    • Replies: 12
    • Views: 555
    09-04-2019, 09:41 PM Go to last post

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