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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: 169,820
    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: 17,933
    08-10-2011, 04:34 PM Go to last post
  1. Normal Thread Normal Threads

  2. Reversing valve question

    Started by bwo4life, Yesterday 05:35 PM
    • Replies: 8
    • Views: 127
    Today, 02:34 AM Go to last post
  3. Water Supply

    Started by szw21, 08-03-2020 11:38 PM
    • Replies: 10
    • Views: 557
    Yesterday, 11:35 PM Go to last post
  4. Replacement Disconnect Handles?

    Started by NETWizz, Yesterday 05:36 PM
    • Replies: 12
    • Views: 208
    Yesterday, 10:48 PM Go to last post
  5. Can this Rheem Coil handle the Heat?

    Started by newoldtech, 08-06-2020 08:55 PM
    2 Pages
    1 2
    • Replies: 25
    • Views: 653
    Yesterday, 11:32 AM Go to last post
  6. Rudd code 28 on straight ac condensor

    Started by hvac17011, 08-07-2020 07:33 PM
    • Replies: 5
    • Views: 224
    Yesterday, 10:31 AM Go to last post
    • Replies: 2
    • Views: 254
    08-07-2020, 02:29 PM Go to last post
  7. Last time I try to repair a coil

    Started by CircusEnvy, 08-06-2020 05:18 PM
    • Replies: 11
    • Views: 394
    08-07-2020, 08:25 AM Go to last post
    • Replies: 5
    • Views: 220
    08-07-2020, 05:16 AM Go to last post
  8. Confused problem in dunham bush chiller

    Started by M Rafiq, 08-07-2020 05:01 AM
    • Replies: 0
    • Views: 163
    08-07-2020, 05:01 AM Go to last post
  9. Compressor failure after new condenser install

    Started by VOWSac, 08-02-2020 09:13 PM
    2 Pages
    1 2
    • Replies: 21
    • Views: 692
    08-06-2020, 10:10 PM Go to last post
  10. total capacity related to CFM air flow rate

    Started by mohad_i, 08-06-2020 07:28 AM
    • Replies: 4
    • Views: 243
    08-06-2020, 04:48 PM Go to last post
  11. Can't get blower motor to shut off

    Started by Tennhvac, 07-31-2020 07:37 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 640
    08-06-2020, 06:39 AM Go to last post
  12. Confused R Value Log Home

    Started by coyote, 08-05-2020 04:20 PM
    • Replies: 4
    • Views: 218
    08-06-2020, 03:27 AM Go to last post
    • Replies: 4
    • Views: 272
    08-05-2020, 09:52 PM Go to last post
  13. No factory charge

    Started by theattack29, 08-04-2020 10:46 PM
    • Replies: 15
    • Views: 477
    08-05-2020, 03:21 PM Go to last post
  14. 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: 291
    08-05-2020, 08:34 AM Go to last post
  15. Airtemp Chrysler model/ serial breakdown

    Started by Joe Fontaine, 08-01-2020 09:09 AM
    • Replies: 9
    • Views: 324
    08-05-2020, 08:19 AM Go to last post
  16. Why do Mobile homes struggle

    Started by Snapperhead, 07-18-2020 04:01 PM
    2 Pages
    1 2
    • Replies: 28
    • Views: 1,117
    08-04-2020, 02:41 PM Go to last post
  17. Contactor Preference

    Started by ezrizer, 08-17-2019 05:48 PM
    • Replies: 12
    • Views: 899
    08-04-2020, 10:24 AM Go to last post
  18. Lennox

    Started by chill1986, 07-24-2020 10:59 AM
    2 Pages
    1 2
    • Replies: 23
    • Views: 782
    08-03-2020, 04:41 PM Go to last post
  19. Made in USA parts....

    Started by mjohnson2981, 07-31-2020 08:35 PM
    • Replies: 11
    • Views: 583
    08-03-2020, 01:04 PM Go to last post
  20. Trane error code 126

    Started by MichaelBaker, 01-31-2019 03:42 PM
    • Replies: 7
    • Views: 15,795
    08-02-2020, 10:53 AM Go to last post
  21. Mistubishi MSZ-FH15NSA Leaking

    Started by mdharris68, 08-01-2020 12:50 PM
    • Replies: 3
    • Views: 230
    08-01-2020, 07:21 PM Go to last post
  22. ECM converting to PSC

    Started by Snapperhead, 07-15-2020 05:07 PM
    3 Pages
    1 2 3
    • Replies: 45
    • Views: 1,412
    08-01-2020, 12:20 AM Go to last post
  23. Water dripping from inside (new unit)

    Started by jschan45, 07-30-2020 11:02 PM
    • Replies: 6
    • Views: 321
    07-31-2020, 08:24 PM Go to last post
  24. Lineset Leaks

    Started by shrub, 01-09-2019 11:01 AM
    4 Pages
    1 2 3 4
    leaks, line set, lineset
    • Replies: 66
    • Views: 10,711
    07-31-2020, 07:36 PM Go to last post
    • Replies: 8
    • Views: 421
    07-31-2020, 01:03 PM Go to last post
  25. Mars and Mars2 caps , same thing ?

    Started by Snapperhead, 07-31-2020 06:49 AM
    • Replies: 2
    • Views: 287
    07-31-2020, 08:55 AM Go to last post
  26. Mitsubishi guys

    Started by tech110, 07-25-2020 04:36 PM
    • Replies: 18
    • Views: 651
    07-31-2020, 02:24 AM Go to last post
  27. Bad compressor diagnosis replaced with same issues

    Started by Mg78, 07-26-2020 08:19 AM
    2 Pages
    1 2
    • Replies: 24
    • Views: 1,366
    07-31-2020, 01:44 AM Go to last post
  28. Capacity identification

    Started by Subcool215, 07-28-2020 04:08 PM
    • Replies: 17
    • Views: 471
    07-30-2020, 07:19 PM Go to last post
  29. Manual D hi-efficiency fittings for round trunk

    Started by rkious, 07-29-2020 09:24 AM
    • Replies: 2
    • Views: 252
    07-30-2020, 01:38 PM Go to last post
  30. Carrier 3 ton split unit with no subcooling.

    Started by Wonvie, 07-21-2020 11:27 PM
    • Replies: 18
    • Views: 683
    07-30-2020, 11:56 AM Go to last post
  31. Contactor question

    Started by Birdman27, 07-27-2020 11:37 AM
    • Replies: 14
    • Views: 553
    07-29-2020, 07:56 PM Go to last post
  32. T Stat

    Started by framehvac, 07-20-2020 05:55 PM
    5 Pages
    1 2 3 4 5
    • Replies: 92
    • Views: 1,692
    07-29-2020, 03:43 PM Go to last post
  33. break even analysis

    Started by farbeondriven, 07-17-2020 11:52 AM
    • Replies: 7
    • Views: 675
    07-29-2020, 07:57 AM Go to last post
  34. Replacing Grill on Daikin LV

    Started by ecomajor, 07-28-2020 08:19 PM
    • Replies: 3
    • Views: 241
    07-28-2020, 08:48 PM Go to last post
  35. Carrier FE4ANF Parts Breakdown

    Started by flanders, 07-28-2020 05:10 PM
    • Replies: 3
    • Views: 319
    07-28-2020, 08:19 PM Go to last post
  36. Capacity identification

    Started by Subcool215, 07-28-2020 04:36 PM
    • Replies: 1
    • Views: 264
    07-28-2020, 07:16 PM Go to last post
  37. Best cleaner for neglected evaporator coil

    Started by EHM, 07-21-2020 07:31 PM
    2 Pages
    1 2
    • Replies: 30
    • Views: 856
    07-28-2020, 06:17 PM Go to last post

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