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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: 224,986
    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: 22,274
    08-10-2011, 04:34 PM Go to last post
  1. Normal Thread Normal Threads

  2. Fluctuating Delta T on the Evaporator

    Started by mjvickers, 09-21-2022 11:44 PM
    • Replies: 9
    • Views: 288
    Today, 04:53 PM Go to last post
  3. Dont you use UV dye for refrigerant leak detection?

    Started by snakeagle1974, 04-08-2017 09:26 PM
    4 Pages
    1 2 3 4
    • Replies: 77
    • Views: 21,527
    Today, 08:29 AM Go to last post
  4. fujitsu asu12cg Documents

    Started by Nytefog, 09-26-2018 05:03 AM
    • Replies: 4
    • Views: 757
    Today, 07:25 AM Go to last post
  5. Compressor runing backwards

    Started by Needmorereturn, 09-08-2022 11:53 PM
    3 Pages
    1 2 3
    • Replies: 45
    • Views: 1,699
    09-24-2022, 08:41 AM Go to last post
  6. Daikin Ductless Mini Split.

    Started by mustanger361, 09-07-2022 08:36 PM
    • Replies: 10
    • Views: 513
    09-22-2022, 11:01 PM Go to last post
  7. Goodman Model# GMES801005CNAA Control Board Failure

    Started by cook42, 09-16-2022 08:55 PM
    • Replies: 1
    • Views: 755
    09-21-2022, 12:35 AM Go to last post
    • Replies: 13
    • Views: 571
    09-21-2022, 12:26 AM Go to last post
    • Replies: 15
    • Views: 669
    09-21-2022, 12:24 AM Go to last post
  8. 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: 97,312
    09-18-2022, 09:13 AM Go to last post
  9. Odd flame sense current readings

    Started by Aceanihilator, 09-16-2022 02:06 PM
    • Replies: 10
    • Views: 600
    09-18-2022, 07:20 AM Go to last post
  10. Manometer use?

    Started by RedSafety, 09-08-2022 08:34 PM
    • Replies: 2
    • Views: 1,363
    09-17-2022, 11:15 AM Go to last post
  11. Mitsubishi diagnostic for MXZ condenser

    Started by zimm0who0net, 09-13-2022 06:32 PM
    • Replies: 3
    • Views: 634
    09-15-2022, 06:58 PM Go to last post
  12. 1/2" PEX to 1/2" pipe

    Started by DeltaT, 09-14-2022 11:54 PM
    • Replies: 4
    • Views: 745
    09-15-2022, 07:53 AM Go to last post
  13. High Humidity in New Home

    Started by axiscat, 08-28-2022 07:52 AM
    5 Pages
    1 2 3 4 5
    • Replies: 80
    • Views: 1,606
    09-15-2022, 12:41 AM Go to last post
  14. Multi zone Mitsubishi intermittent issue.

    Started by anthonyac1, 04-27-2022 09:47 AM
    • Replies: 4
    • Views: 742
    09-14-2022, 05:20 PM Go to last post
  15. Sole proprietorship?????

    Started by wantboost, 09-10-2022 08:24 PM
    • Replies: 10
    • Views: 699
    09-14-2022, 09:31 AM Go to last post
  16. Soft Soldering 410a Linesets

    Started by Toddbrewster, 06-19-2012 12:55 PM
    4 Pages
    1 2 3 4
    • Replies: 77
    • Views: 44,900
    09-13-2022, 04:39 PM Go to last post
  17. HVAC

    Started by Stuart2, 09-12-2022 01:26 PM
    2 Pages
    1 2
    • Replies: 32
    • Views: 686
    09-13-2022, 10:33 AM Go to last post
  18. Hard Start VS Easystarts

    Started by Gunslinger, 09-12-2022 06:02 PM
    • Replies: 3
    • Views: 954
    09-12-2022, 09:13 PM Go to last post
    • Replies: 0
    • Views: 475
    09-10-2022, 05:53 PM Go to last post
  19. Question

    Started by Rock9806, 09-06-2022 09:24 PM
    2 Pages
    1 2
    • Replies: 27
    • Views: 962
    09-10-2022, 12:17 PM Go to last post
  20. Low suction pressure

    Started by HE>I, 09-09-2022 07:42 PM
    • Replies: 6
    • Views: 448
    09-10-2022, 11:29 AM Go to last post
  21. duct air gets warmer by 10 degrees

    Started by billygoat22, 09-07-2022 08:33 PM
    • Replies: 6
    • Views: 411
    09-09-2022, 07:51 PM Go to last post
  22. Another high liquid line pressure problem!

    Started by rcstl, 09-08-2022 03:38 PM
    2 Pages
    1 2
    • Replies: 25
    • Views: 461
    09-09-2022, 04:54 PM Go to last post
  23. Help with BK terminal

    Started by jeker, 04-09-2016 09:44 PM
    • Replies: 11
    • Views: 15,512
    09-07-2022, 03:28 PM Go to last post
  24. MXZ Series Branch Box with Blue Diamond Pump

    Started by danielsun, 09-07-2022 12:18 PM
    • Replies: 5
    • Views: 153
    09-07-2022, 02:42 PM Go to last post
  25. Fixed Meter, Low SC, Low SH

    Started by MrReedz, 09-04-2022 06:31 PM
    • Replies: 7
    • Views: 573
    09-07-2022, 01:37 PM Go to last post
  26. High Suction Low-Normal Head

    Started by MrReedz, 07-23-2022 12:10 AM
    • Replies: 9
    • Views: 799
    09-06-2022, 01:58 PM Go to last post
  27. Mini Split short line set run

    Started by jayinsc, 09-01-2022 08:29 AM
    • Replies: 7
    • Views: 634
    09-04-2022, 11:36 AM Go to last post
  28. Replacing run cap as a PM / age

    Started by Cal50, 09-01-2022 08:36 AM
    2 Pages
    1 2
    • Replies: 29
    • Views: 702
    09-04-2022, 08:19 AM Go to last post
  29. Upper zone left OFF and energy bill

    Started by EazyCold, 09-01-2022 08:24 PM
    • Replies: 3
    • Views: 688
    09-03-2022, 07:18 PM Go to last post
    • Replies: 15
    • Views: 577
    09-03-2022, 07:16 PM Go to last post
    • Replies: 3
    • Views: 295
    09-03-2022, 06:25 PM Go to last post
  30. Bosch Mini Split Indoor Blower Coil Air Question

    Started by Bill Lee, 09-02-2022 01:02 PM
    • Replies: 2
    • Views: 214
    09-02-2022, 04:26 PM Go to last post
  31. heatpump

    Started by Victorio007, 09-01-2022 02:39 AM
    • Replies: 13
    • Views: 392
    09-01-2022, 12:27 PM Go to last post
  32. 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: 9,412
    09-01-2022, 08:59 AM Go to last post
    • Replies: 31
    • Views: 1,305
    08-31-2022, 09:28 PM Go to last post
  33. 6 yr old Mitsubishi straight air, mini-split

    Started by jmac00, 08-30-2022 11:29 AM
    • Replies: 7
    • Views: 179
    08-30-2022, 05:34 PM Go to last post
  34. Lots of Questions on Coils with EEVs

    Started by geobrick, 08-08-2022 09:45 PM
    2 Pages
    1 2
    • Replies: 39
    • Views: 1,153
    08-30-2022, 07:53 AM Go to last post

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