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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: 169,911
    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: 17,967
    08-10-2011, 04:34 PM Go to last post
  1. Normal Thread Normal Threads

    • Replies: 2
    • Views: 32
    Today, 11:22 AM Go to last post
  2. Ac running for a while and humid upstairs?

    Started by NolanColton, 08-12-2020 05:54 AM
    • Replies: 8
    • Views: 408
    Yesterday, 11:17 PM Go to last post
  3. 407C Pressures?

    Started by newoldtech, Yesterday 10:06 PM
    • Replies: 1
    • Views: 132
    Yesterday, 11:03 PM Go to last post
  4. How to make AC water potable?

    Started by gustavhorna, 07-25-2020 07:06 PM
    2 Pages
    1 2
    • Replies: 24
    • Views: 728
    Yesterday, 07:15 PM Go to last post
  5. Testo 552 Vacuum Gauge

    Started by Olivero, 08-13-2020 05:44 PM
    • Replies: 2
    • Views: 136
    Yesterday, 07:08 PM Go to last post
  6. Question Mixing equipment

    Started by Dennis Ambrose, Yesterday 03:35 PM
    • Replies: 4
    • Views: 196
    Yesterday, 05:50 PM Go to last post
  7. Ruud compressor info

    Started by newoldtech, 08-11-2020 02:49 PM
    • Replies: 16
    • Views: 395
    Yesterday, 09:38 AM Go to last post
  8. Pressures Not Equalizing

    Started by firetrucky, 08-10-2020 06:05 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 551
    08-13-2020, 10:51 PM Go to last post
  9. Mitsubishi Minisplit low system pressure

    Started by CDune, 08-11-2020 09:43 PM
    • Replies: 4
    • Views: 255
    08-13-2020, 08:27 AM Go to last post
  10. Contactor Preference

    Started by ezrizer, 08-17-2019 05:48 PM
    • Replies: 13
    • Views: 1,011
    08-13-2020, 12:08 AM Go to last post
  11. Minisplit both lines in one insulation?

    Started by gustavhorna, 08-12-2020 04:04 PM
    • Replies: 5
    • Views: 192
    08-12-2020, 04:33 PM Go to last post
  12. purpose of relief valve on scroll compressors

    Started by navyguy1, 05-06-2020 05:11 PM
    2 Pages
    1 2
    • Replies: 26
    • Views: 908
    08-12-2020, 03:09 PM Go to last post
  13. Room Management

    Started by JodiS, 08-12-2020 07:27 AM
    • Replies: 4
    • Views: 189
    08-12-2020, 12:06 PM Go to last post
  14. Calculating real-time btu loads

    Started by khc95, 08-10-2020 06:30 PM
    • Replies: 6
    • Views: 308
    08-11-2020, 10:30 PM Go to last post
    • Replies: 0
    • Views: 125
    08-11-2020, 12:14 PM Go to last post
  15. Plumbing Leak (My Own Home)

    Started by NETWizz, 08-10-2020 01:02 AM
    • Replies: 14
    • Views: 472
    08-11-2020, 07:29 AM Go to last post
  16. Can't get blower motor to shut off

    Started by Tennhvac, 07-31-2020 07:37 PM
    2 Pages
    1 2
    • Replies: 25
    • Views: 839
    08-11-2020, 12:39 AM Go to last post
  17. Can this Rheem Coil handle the Heat?

    Started by newoldtech, 08-06-2020 08:55 PM
    2 Pages
    1 2
    • Replies: 28
    • Views: 882
    08-10-2020, 09:51 PM Go to last post
  18. Low / High Side Pressure XR11 2TTR1042A1000AA

    Started by tcf909, 08-10-2020 04:11 PM
    • Replies: 4
    • Views: 209
    08-10-2020, 08:36 PM Go to last post
  19. Rudd code 28 on straight ac condensor

    Started by hvac17011, 08-07-2020 07:33 PM
    • Replies: 6
    • Views: 306
    08-10-2020, 06:58 PM Go to last post
  20. total capacity related to CFM air flow rate

    Started by mohad_i, 08-06-2020 07:28 AM
    • Replies: 8
    • Views: 430
    08-10-2020, 06:51 PM Go to last post
  21. Water Supply

    Started by szw21, 08-03-2020 11:38 PM
    • Replies: 11
    • Views: 694
    08-10-2020, 01:42 PM Go to last post
  22. Reversing valve question

    Started by bwo4life, 08-08-2020 05:35 PM
    • Replies: 12
    • Views: 444
    08-10-2020, 12:24 AM Go to last post
  23. Question Issue with Unico system.

    Started by James Wu, 08-09-2020 03:10 PM
    • Replies: 4
    • Views: 231
    08-09-2020, 04:26 PM Go to last post
  24. Replacement Disconnect Handles?

    Started by NETWizz, 08-08-2020 05:36 PM
    • Replies: 12
    • Views: 346
    08-08-2020, 10:48 PM Go to last post
    • Replies: 2
    • Views: 321
    08-07-2020, 02:29 PM Go to last post
  25. Last time I try to repair a coil

    Started by CircusEnvy, 08-06-2020 05:18 PM
    • Replies: 11
    • Views: 478
    08-07-2020, 08:25 AM Go to last post
    • Replies: 5
    • Views: 298
    08-07-2020, 05:16 AM Go to last post
  26. Confused problem in dunham bush chiller

    Started by M Rafiq, 08-07-2020 05:01 AM
    • Replies: 0
    • Views: 241
    08-07-2020, 05:01 AM Go to last post
  27. Compressor failure after new condenser install

    Started by VOWSac, 08-02-2020 09:13 PM
    2 Pages
    1 2
    • Replies: 21
    • Views: 759
    08-06-2020, 10:10 PM Go to last post
  28. Confused R Value Log Home

    Started by coyote, 08-05-2020 04:20 PM
    • Replies: 4
    • Views: 255
    08-06-2020, 03:27 AM Go to last post
    • Replies: 4
    • Views: 310
    08-05-2020, 09:52 PM Go to last post
  29. No factory charge

    Started by theattack29, 08-04-2020 10:46 PM
    • Replies: 15
    • Views: 540
    08-05-2020, 03:21 PM Go to last post
  30. 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: 328
    08-05-2020, 08:34 AM Go to last post
  31. Airtemp Chrysler model/ serial breakdown

    Started by Joe Fontaine, 08-01-2020 09:09 AM
    • Replies: 9
    • Views: 360
    08-05-2020, 08:19 AM Go to last post
  32. Why do Mobile homes struggle

    Started by Snapperhead, 07-18-2020 04:01 PM
    2 Pages
    1 2
    • Replies: 28
    • Views: 1,173
    08-04-2020, 02:41 PM Go to last post
  33. Lennox

    Started by chill1986, 07-24-2020 10:59 AM
    2 Pages
    1 2
    • Replies: 23
    • Views: 864
    08-03-2020, 04:41 PM Go to last post
  34. Made in USA parts....

    Started by mjohnson2981, 07-31-2020 08:35 PM
    • Replies: 11
    • Views: 631
    08-03-2020, 01:04 PM Go to last post
  35. Trane error code 126

    Started by MichaelBaker, 01-31-2019 03:42 PM
    • Replies: 7
    • Views: 16,122
    08-02-2020, 10:53 AM Go to last post
  36. Mistubishi MSZ-FH15NSA Leaking

    Started by mdharris68, 08-01-2020 12:50 PM
    • Replies: 3
    • Views: 263
    08-01-2020, 07:21 PM Go to last post

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