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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
    18 Pages
    1 2 3 4 5 6 ... 18
    • Replies: 342
    • Views: 169,868
    07-07-2020, 10:40 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: 17,957
    08-10-2011, 04:34 PM Go to last post
  1. Normal Thread Normal Threads

  2. Mitsubishi Minisplit low system pressure

    Started by CDune, 08-11-2020 09:43 PM
    • Replies: 2
    • Views: 127
    Today, 12:11 AM Go to last post
  3. Contactor Preference

    Started by ezrizer, 08-17-2019 05:48 PM
    • Replies: 13
    • Views: 944
    Today, 12:08 AM Go to last post
  4. Minisplit both lines in one insulation?

    Started by gustavhorna, Yesterday 04:04 PM
    • Replies: 5
    • Views: 137
    Yesterday, 04:33 PM Go to last post
  5. purpose of relief valve on scroll compressors

    Started by navyguy1, 05-06-2020 05:11 PM
    2 Pages
    1 2
    • Replies: 26
    • Views: 857
    Yesterday, 03:09 PM Go to last post
  6. Room Management

    Started by JodiS, Yesterday 07:27 AM
    • Replies: 4
    • Views: 132
    Yesterday, 12:06 PM Go to last post
  7. Ac running for a while and humid upstairs?

    Started by NolanColton, Yesterday 05:54 AM
    • Replies: 2
    • Views: 136
    Yesterday, 08:48 AM Go to last post
  8. Calculating real-time btu loads

    Started by khc95, 08-10-2020 06:30 PM
    • Replies: 6
    • Views: 263
    08-11-2020, 10:30 PM Go to last post
  9. Ruud compressor info

    Started by newoldtech, 08-11-2020 02:49 PM
    • Replies: 13
    • Views: 287
    08-11-2020, 07:02 PM Go to last post
    • Replies: 0
    • Views: 77
    08-11-2020, 12:14 PM Go to last post
  10. Plumbing Leak (My Own Home)

    Started by NETWizz, 08-10-2020 01:02 AM
    • Replies: 14
    • Views: 443
    08-11-2020, 07:29 AM Go to last post
  11. Pressures Not Equalizing

    Started by firetrucky, 08-10-2020 06:05 PM
    • Replies: 16
    • Views: 413
    08-11-2020, 05:59 AM Go to last post
  12. Can't get blower motor to shut off

    Started by Tennhvac, 07-31-2020 07:37 PM
    2 Pages
    1 2
    • Replies: 25
    • Views: 810
    08-11-2020, 12:39 AM Go to last post
  13. Can this Rheem Coil handle the Heat?

    Started by newoldtech, 08-06-2020 08:55 PM
    2 Pages
    1 2
    • Replies: 28
    • Views: 856
    08-10-2020, 09:51 PM Go to last post
  14. Low / High Side Pressure XR11 2TTR1042A1000AA

    Started by tcf909, 08-10-2020 04:11 PM
    • Replies: 4
    • Views: 189
    08-10-2020, 08:36 PM Go to last post
  15. Rudd code 28 on straight ac condensor

    Started by hvac17011, 08-07-2020 07:33 PM
    • Replies: 6
    • Views: 291
    08-10-2020, 06:58 PM Go to last post
  16. total capacity related to CFM air flow rate

    Started by mohad_i, 08-06-2020 07:28 AM
    • Replies: 8
    • Views: 411
    08-10-2020, 06:51 PM Go to last post
  17. Water Supply

    Started by szw21, 08-03-2020 11:38 PM
    • Replies: 11
    • Views: 686
    08-10-2020, 01:42 PM Go to last post
  18. Reversing valve question

    Started by bwo4life, 08-08-2020 05:35 PM
    • Replies: 12
    • Views: 424
    08-10-2020, 12:24 AM Go to last post
  19. Question Issue with Unico system.

    Started by James Wu, 08-09-2020 03:10 PM
    • Replies: 4
    • Views: 212
    08-09-2020, 04:26 PM Go to last post
  20. Replacement Disconnect Handles?

    Started by NETWizz, 08-08-2020 05:36 PM
    • Replies: 12
    • Views: 331
    08-08-2020, 10:48 PM Go to last post
    • Replies: 2
    • Views: 307
    08-07-2020, 02:29 PM Go to last post
  21. Last time I try to repair a coil

    Started by CircusEnvy, 08-06-2020 05:18 PM
    • Replies: 11
    • Views: 463
    08-07-2020, 08:25 AM Go to last post
    • Replies: 5
    • Views: 274
    08-07-2020, 05:16 AM Go to last post
  22. Confused problem in dunham bush chiller

    Started by M Rafiq, 08-07-2020 05:01 AM
    • Replies: 0
    • Views: 235
    08-07-2020, 05:01 AM Go to last post
  23. Compressor failure after new condenser install

    Started by VOWSac, 08-02-2020 09:13 PM
    2 Pages
    1 2
    • Replies: 21
    • Views: 737
    08-06-2020, 10:10 PM Go to last post
  24. Confused R Value Log Home

    Started by coyote, 08-05-2020 04:20 PM
    • Replies: 4
    • Views: 248
    08-06-2020, 03:27 AM Go to last post
    • Replies: 4
    • Views: 300
    08-05-2020, 09:52 PM Go to last post
  25. No factory charge

    Started by theattack29, 08-04-2020 10:46 PM
    • Replies: 15
    • Views: 522
    08-05-2020, 03:21 PM Go to last post
  26. Confused Heat Pump Output Calculation - Help!!!

    Started by nnm223, 08-01-2020 10:58 AM
    cop, efficiency, heat exchanger, heat pump, performance, power, refrigerant
    • Replies: 6
    • Views: 318
    08-05-2020, 08:34 AM Go to last post
  27. Airtemp Chrysler model/ serial breakdown

    Started by Joe Fontaine, 08-01-2020 09:09 AM
    • Replies: 9
    • Views: 352
    08-05-2020, 08:19 AM Go to last post
  28. Why do Mobile homes struggle

    Started by Snapperhead, 07-18-2020 04:01 PM
    2 Pages
    1 2
    • Replies: 28
    • Views: 1,163
    08-04-2020, 02:41 PM Go to last post
  29. Lennox

    Started by chill1986, 07-24-2020 10:59 AM
    2 Pages
    1 2
    • Replies: 23
    • Views: 842
    08-03-2020, 04:41 PM Go to last post
  30. Made in USA parts....

    Started by mjohnson2981, 07-31-2020 08:35 PM
    • Replies: 11
    • Views: 608
    08-03-2020, 01:04 PM Go to last post
  31. Trane error code 126

    Started by MichaelBaker, 01-31-2019 03:42 PM
    • Replies: 7
    • Views: 15,990
    08-02-2020, 10:53 AM Go to last post
  32. Mistubishi MSZ-FH15NSA Leaking

    Started by mdharris68, 08-01-2020 12:50 PM
    • Replies: 3
    • Views: 250
    08-01-2020, 07:21 PM Go to last post
  33. ECM converting to PSC

    Started by Snapperhead, 07-15-2020 05:07 PM
    3 Pages
    1 2 3
    • Replies: 45
    • Views: 1,451
    08-01-2020, 12:20 AM Go to last post
  34. Water dripping from inside (new unit)

    Started by jschan45, 07-30-2020 11:02 PM
    • Replies: 6
    • Views: 349
    07-31-2020, 08:24 PM Go to last post
  35. Lineset Leaks

    Started by shrub, 01-09-2019 11:01 AM
    4 Pages
    1 2 3 4
    leaks, line set, lineset
    • Replies: 66
    • Views: 10,796
    07-31-2020, 07:36 PM Go to last post
    • Replies: 8
    • Views: 435
    07-31-2020, 01:03 PM Go to last post
  36. Mars and Mars2 caps , same thing ?

    Started by Snapperhead, 07-31-2020 06:49 AM
    • Replies: 2
    • Views: 314
    07-31-2020, 08:55 AM Go to last post

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