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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 03:21 PM
    19 Pages
    1 2 3 4 5 6 ... 19
    • Replies: 362
    • Views: 224,875
    01-19-2022, 06:37 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: 22,269
    08-10-2011, 04:34 PM Go to last post
  1. Normal Thread Normal Threads

  2. Dont you use UV dye for refrigerant leak detection?

    Started by snakeagle1974, 04-08-2017 09:26 PM
    3 Pages
    1 2 3
    • Replies: 44
    • Views: 21,082
    Today, 01:28 PM Go to last post
  3. Compressor runing backwards

    Started by Needmorereturn, 09-08-2022 11:53 PM
    3 Pages
    1 2 3
    • Replies: 45
    • Views: 1,658
    Today, 08:41 AM Go to last post
  4. Daikin Ductless Mini Split.

    Started by mustanger361, 09-07-2022 08:36 PM
    • Replies: 10
    • Views: 499
    09-22-2022, 11:01 PM Go to last post
  5. Fluctuating Delta T on the Evaporator

    Started by mjvickers, 09-21-2022 11:44 PM
    • Replies: 6
    • Views: 244
    09-22-2022, 08:23 AM Go to last post
  6. Goodman Model# GMES801005CNAA Control Board Failure

    Started by cook42, 09-16-2022 08:55 PM
    • Replies: 1
    • Views: 622
    09-21-2022, 12:35 AM Go to last post
    • Replies: 13
    • Views: 561
    09-21-2022, 12:26 AM Go to last post
    • Replies: 15
    • Views: 657
    09-21-2022, 12:24 AM Go to last post
  7. Mixing 407C and R22

    Started by bkaras, 05-22-2016 12:58 PM
    8 Pages
    1 2 3 4 5 6 ... 8
    • Replies: 155
    • Views: 97,255
    09-18-2022, 09:13 AM Go to last post
  8. Odd flame sense current readings

    Started by Aceanihilator, 09-16-2022 02:06 PM
    • Replies: 10
    • Views: 597
    09-18-2022, 07:20 AM Go to last post
  9. Manometer use?

    Started by RedSafety, 09-08-2022 08:34 PM
    • Replies: 2
    • Views: 1,330
    09-17-2022, 11:15 AM Go to last post
  10. Mitsubishi diagnostic for MXZ condenser

    Started by zimm0who0net, 09-13-2022 06:32 PM
    • Replies: 3
    • Views: 631
    09-15-2022, 06:58 PM Go to last post
  11. 1/2" PEX to 1/2" pipe

    Started by DeltaT, 09-14-2022 11:54 PM
    • Replies: 4
    • Views: 710
    09-15-2022, 07:53 AM Go to last post
  12. High Humidity in New Home

    Started by axiscat, 08-28-2022 07:52 AM
    5 Pages
    1 2 3 4 5
    • Replies: 80
    • Views: 1,587
    09-15-2022, 12:41 AM Go to last post
  13. Multi zone Mitsubishi intermittent issue.

    Started by anthonyac1, 04-27-2022 09:47 AM
    • Replies: 4
    • Views: 738
    09-14-2022, 05:20 PM Go to last post
  14. Sole proprietorship?????

    Started by wantboost, 09-10-2022 08:24 PM
    • Replies: 10
    • Views: 692
    09-14-2022, 09:31 AM Go to last post
  15. Soft Soldering 410a Linesets

    Started by Toddbrewster, 06-19-2012 12:55 PM
    4 Pages
    1 2 3 4
    • Replies: 77
    • Views: 44,871
    09-13-2022, 04:39 PM Go to last post
  16. HVAC

    Started by Stuart2, 09-12-2022 01:26 PM
    2 Pages
    1 2
    • Replies: 32
    • Views: 677
    09-13-2022, 10:33 AM Go to last post
  17. Hard Start VS Easystarts

    Started by Gunslinger, 09-12-2022 06:02 PM
    • Replies: 3
    • Views: 943
    09-12-2022, 09:13 PM Go to last post
    • Replies: 0
    • Views: 471
    09-10-2022, 05:53 PM Go to last post
  18. Question

    Started by Rock9806, 09-06-2022 09:24 PM
    2 Pages
    1 2
    • Replies: 27
    • Views: 957
    09-10-2022, 12:17 PM Go to last post
  19. Low suction pressure

    Started by HE>I, 09-09-2022 07:42 PM
    • Replies: 6
    • Views: 442
    09-10-2022, 11:29 AM Go to last post
  20. duct air gets warmer by 10 degrees

    Started by billygoat22, 09-07-2022 08:33 PM
    • Replies: 6
    • Views: 407
    09-09-2022, 07:51 PM Go to last post
  21. Another high liquid line pressure problem!

    Started by rcstl, 09-08-2022 03:38 PM
    2 Pages
    1 2
    • Replies: 25
    • Views: 452
    09-09-2022, 04:54 PM Go to last post
  22. Help with BK terminal

    Started by jeker, 04-09-2016 09:44 PM
    • Replies: 11
    • Views: 15,497
    09-07-2022, 03:28 PM Go to last post
  23. MXZ Series Branch Box with Blue Diamond Pump

    Started by danielsun, 09-07-2022 12:18 PM
    • Replies: 5
    • Views: 151
    09-07-2022, 02:42 PM Go to last post
  24. Fixed Meter, Low SC, Low SH

    Started by MrReedz, 09-04-2022 06:31 PM
    • Replies: 7
    • Views: 571
    09-07-2022, 01:37 PM Go to last post
  25. High Suction Low-Normal Head

    Started by MrReedz, 07-23-2022 12:10 AM
    • Replies: 9
    • Views: 791
    09-06-2022, 01:58 PM Go to last post
  26. Mini Split short line set run

    Started by jayinsc, 09-01-2022 08:29 AM
    • Replies: 7
    • Views: 624
    09-04-2022, 11:36 AM Go to last post
  27. Replacing run cap as a PM / age

    Started by Cal50, 09-01-2022 08:36 AM
    2 Pages
    1 2
    • Replies: 29
    • Views: 689
    09-04-2022, 08:19 AM Go to last post
  28. Upper zone left OFF and energy bill

    Started by EazyCold, 09-01-2022 08:24 PM
    • Replies: 3
    • Views: 682
    09-03-2022, 07:18 PM Go to last post
    • Replies: 15
    • Views: 570
    09-03-2022, 07:16 PM Go to last post
    • Replies: 3
    • Views: 291
    09-03-2022, 06:25 PM Go to last post
  29. Bosch Mini Split Indoor Blower Coil Air Question

    Started by Bill Lee, 09-02-2022 01:02 PM
    • Replies: 2
    • Views: 210
    09-02-2022, 04:26 PM Go to last post
  30. heatpump

    Started by Victorio007, 09-01-2022 02:39 AM
    • Replies: 13
    • Views: 364
    09-01-2022, 12:27 PM Go to last post
  31. Does anyone get ptsd from electricity?

    Started by YOUNG FROSTY, 11-02-2020 07:40 PM
    5 Pages
    1 2 3 4 5
    • Replies: 84
    • Views: 9,378
    09-01-2022, 08:59 AM Go to last post
    • Replies: 31
    • Views: 1,283
    08-31-2022, 09:28 PM Go to last post
  32. 6 yr old Mitsubishi straight air, mini-split

    Started by jmac00, 08-30-2022 11:29 AM
    • Replies: 7
    • Views: 173
    08-30-2022, 05:34 PM Go to last post
  33. Lots of Questions on Coils with EEVs

    Started by geobrick, 08-08-2022 09:45 PM
    2 Pages
    1 2
    • Replies: 39
    • Views: 1,140
    08-30-2022, 07:53 AM Go to last post
  34. HAIER R32 MINI SPLIT

    Started by splus, 08-26-2022 02:27 PM
    • Replies: 1
    • Views: 435
    08-27-2022, 09:58 PM Go to last post

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