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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: 169,811
    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: 17,929
    08-10-2011, 04:34 PM Go to last post
  1. Normal Thread Normal Threads

  2. Rudd code 28 on straight ac condensor

    Started by hvac17011, Yesterday 07:33 PM
    • Replies: 2
    • Views: 100
    Today, 08:12 AM Go to last post
  3. Can this Rheem Coil handle the Heat?

    Started by newoldtech, 08-06-2020 08:55 PM
    2 Pages
    1 2
    • Replies: 23
    • Views: 526
    Yesterday, 10:57 PM Go to last post
  4. Last time I try to repair a coil

    Started by CircusEnvy, 08-06-2020 05:18 PM
    • Replies: 11
    • Views: 351
    Yesterday, 08:25 AM Go to last post
    • Replies: 5
    • Views: 203
    Yesterday, 05:16 AM Go to last post
  5. Confused problem in dunham bush chiller

    Started by M Rafiq, Yesterday 05:01 AM
    • Replies: 0
    • Views: 132
    Yesterday, 05:01 AM Go to last post
  6. Compressor failure after new condenser install

    Started by VOWSac, 08-02-2020 09:13 PM
    2 Pages
    1 2
    • Replies: 21
    • Views: 680
    08-06-2020, 10:10 PM Go to last post
  7. total capacity related to CFM air flow rate

    Started by mohad_i, 08-06-2020 07:28 AM
    • Replies: 4
    • Views: 230
    08-06-2020, 04:48 PM Go to last post
  8. Can't get blower motor to shut off

    Started by Tennhvac, 07-31-2020 07:37 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 624
    08-06-2020, 06:39 AM Go to last post
  9. Confused R Value Log Home

    Started by coyote, 08-05-2020 04:20 PM
    • Replies: 4
    • Views: 207
    08-06-2020, 03:27 AM Go to last post
  10. Water Supply

    Started by szw21, 08-03-2020 11:38 PM
    • Replies: 8
    • Views: 456
    08-05-2020, 10:11 PM Go to last post
    • Replies: 4
    • Views: 264
    08-05-2020, 09:52 PM Go to last post
  11. No factory charge

    Started by theattack29, 08-04-2020 10:46 PM
    • Replies: 15
    • Views: 460
    08-05-2020, 03:21 PM Go to last post
  12. 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: 284
    08-05-2020, 08:34 AM Go to last post
  13. Airtemp Chrysler model/ serial breakdown

    Started by Joe Fontaine, 08-01-2020 09:09 AM
    • Replies: 9
    • Views: 321
    08-05-2020, 08:19 AM Go to last post
  14. Why do Mobile homes struggle

    Started by Snapperhead, 07-18-2020 04:01 PM
    2 Pages
    1 2
    • Replies: 28
    • Views: 1,109
    08-04-2020, 02:41 PM Go to last post
  15. Contactor Preference

    Started by ezrizer, 08-17-2019 05:48 PM
    • Replies: 12
    • Views: 890
    08-04-2020, 10:24 AM Go to last post
  16. Lennox

    Started by chill1986, 07-24-2020 10:59 AM
    2 Pages
    1 2
    • Replies: 23
    • Views: 772
    08-03-2020, 04:41 PM Go to last post
  17. Made in USA parts....

    Started by mjohnson2981, 07-31-2020 08:35 PM
    • Replies: 11
    • Views: 574
    08-03-2020, 01:04 PM Go to last post
  18. Trane error code 126

    Started by MichaelBaker, 01-31-2019 03:42 PM
    • Replies: 7
    • Views: 15,755
    08-02-2020, 10:53 AM Go to last post
  19. Mistubishi MSZ-FH15NSA Leaking

    Started by mdharris68, 08-01-2020 12:50 PM
    • Replies: 3
    • Views: 227
    08-01-2020, 07:21 PM Go to last post
  20. ECM converting to PSC

    Started by Snapperhead, 07-15-2020 05:07 PM
    3 Pages
    1 2 3
    • Replies: 45
    • Views: 1,398
    08-01-2020, 12:20 AM Go to last post
  21. Water dripping from inside (new unit)

    Started by jschan45, 07-30-2020 11:02 PM
    • Replies: 6
    • Views: 317
    07-31-2020, 08:24 PM Go to last post
  22. Lineset Leaks

    Started by shrub, 01-09-2019 11:01 AM
    4 Pages
    1 2 3 4
    leaks, line set, lineset
    • Replies: 66
    • Views: 10,702
    07-31-2020, 07:36 PM Go to last post
    • Replies: 8
    • Views: 419
    07-31-2020, 01:03 PM Go to last post
  23. Mars and Mars2 caps , same thing ?

    Started by Snapperhead, 07-31-2020 06:49 AM
    • Replies: 2
    • Views: 278
    07-31-2020, 08:55 AM Go to last post
  24. Mitsubishi guys

    Started by tech110, 07-25-2020 04:36 PM
    • Replies: 18
    • Views: 644
    07-31-2020, 02:24 AM Go to last post
  25. Bad compressor diagnosis replaced with same issues

    Started by Mg78, 07-26-2020 08:19 AM
    2 Pages
    1 2
    • Replies: 24
    • Views: 1,362
    07-31-2020, 01:44 AM Go to last post
  26. Capacity identification

    Started by Subcool215, 07-28-2020 04:08 PM
    • Replies: 17
    • Views: 467
    07-30-2020, 07:19 PM Go to last post
  27. Manual D hi-efficiency fittings for round trunk

    Started by rkious, 07-29-2020 09:24 AM
    • Replies: 2
    • Views: 249
    07-30-2020, 01:38 PM Go to last post
  28. Carrier 3 ton split unit with no subcooling.

    Started by Wonvie, 07-21-2020 11:27 PM
    • Replies: 18
    • Views: 677
    07-30-2020, 11:56 AM Go to last post
  29. Contactor question

    Started by Birdman27, 07-27-2020 11:37 AM
    • Replies: 14
    • Views: 549
    07-29-2020, 07:56 PM Go to last post
  30. T Stat

    Started by framehvac, 07-20-2020 05:55 PM
    5 Pages
    1 2 3 4 5
    • Replies: 92
    • Views: 1,688
    07-29-2020, 03:43 PM Go to last post
  31. break even analysis

    Started by farbeondriven, 07-17-2020 11:52 AM
    • Replies: 7
    • Views: 673
    07-29-2020, 07:57 AM Go to last post
  32. Replacing Grill on Daikin LV

    Started by ecomajor, 07-28-2020 08:19 PM
    • Replies: 3
    • Views: 240
    07-28-2020, 08:48 PM Go to last post
  33. Carrier FE4ANF Parts Breakdown

    Started by flanders, 07-28-2020 05:10 PM
    • Replies: 3
    • Views: 315
    07-28-2020, 08:19 PM Go to last post
  34. Capacity identification

    Started by Subcool215, 07-28-2020 04:36 PM
    • Replies: 1
    • Views: 261
    07-28-2020, 07:16 PM Go to last post
  35. Best cleaner for neglected evaporator coil

    Started by EHM, 07-21-2020 07:31 PM
    2 Pages
    1 2
    • Replies: 30
    • Views: 848
    07-28-2020, 06:17 PM Go to last post
  36. HEAT PUMP QUERY

    Started by COOLJIM, 07-24-2020 09:58 PM
    • Replies: 6
    • Views: 408
    07-27-2020, 10:37 PM Go to last post
  37. Roamio tool

    Started by Watchman, 07-27-2020 05:32 PM
    • Replies: 4
    • Views: 374
    07-27-2020, 08:00 PM Go to last post

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