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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: 169,753
    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: 17,908
    08-10-2011, 04:34 PM Go to last post
  1. Normal Thread Normal Threads

    • Replies: 2
    • Views: 59
    Today, 03:29 PM Go to last post
  2. No factory charge

    Started by theattack29, Yesterday 10:46 PM
    • Replies: 15
    • Views: 319
    Today, 03:21 PM Go to last post
  3. 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: 248
    Today, 08:34 AM Go to last post
  4. Airtemp Chrysler model/ serial breakdown

    Started by Joe Fontaine, 08-01-2020 09:09 AM
    • Replies: 9
    • Views: 289
    Today, 08:19 AM Go to last post
  5. Water Supply

    Started by szw21, 08-03-2020 11:38 PM
    • Replies: 6
    • Views: 365
    Yesterday, 11:46 PM Go to last post
  6. Why do Mobile homes struggle

    Started by Snapperhead, 07-18-2020 04:01 PM
    2 Pages
    1 2
    • Replies: 28
    • Views: 1,049
    Yesterday, 02:41 PM Go to last post
  7. Compressor failure after new condenser install

    Started by VOWSac, 08-02-2020 09:13 PM
    • Replies: 13
    • Views: 422
    Yesterday, 12:23 PM Go to last post
  8. Contactor Preference

    Started by ezrizer, 08-17-2019 05:48 PM
    • Replies: 12
    • Views: 848
    Yesterday, 10:24 AM Go to last post
  9. Lennox

    Started by chill1986, 07-24-2020 10:59 AM
    2 Pages
    1 2
    • Replies: 23
    • Views: 715
    08-03-2020, 04:41 PM Go to last post
  10. Made in USA parts....

    Started by mjohnson2981, 07-31-2020 08:35 PM
    • Replies: 11
    • Views: 535
    08-03-2020, 01:04 PM Go to last post
  11. Trane error code 126

    Started by MichaelBaker, 01-31-2019 03:42 PM
    • Replies: 7
    • Views: 15,605
    08-02-2020, 10:53 AM Go to last post
  12. Can't get blower motor to shut off

    Started by Tennhvac, 07-31-2020 07:37 PM
    • Replies: 19
    • Views: 489
    08-02-2020, 10:12 AM Go to last post
  13. Mistubishi MSZ-FH15NSA Leaking

    Started by mdharris68, 08-01-2020 12:50 PM
    • Replies: 3
    • Views: 209
    08-01-2020, 07:21 PM Go to last post
  14. ECM converting to PSC

    Started by Snapperhead, 07-15-2020 05:07 PM
    3 Pages
    1 2 3
    • Replies: 45
    • Views: 1,362
    08-01-2020, 12:20 AM Go to last post
  15. Water dripping from inside (new unit)

    Started by jschan45, 07-30-2020 11:02 PM
    • Replies: 6
    • Views: 289
    07-31-2020, 08:24 PM Go to last post
  16. Lineset Leaks

    Started by shrub, 01-09-2019 11:01 AM
    4 Pages
    1 2 3 4
    leaks, line set, lineset
    • Replies: 66
    • Views: 10,623
    07-31-2020, 07:36 PM Go to last post
    • Replies: 8
    • Views: 400
    07-31-2020, 01:03 PM Go to last post
  17. Mars and Mars2 caps , same thing ?

    Started by Snapperhead, 07-31-2020 06:49 AM
    • Replies: 2
    • Views: 254
    07-31-2020, 08:55 AM Go to last post
  18. Mitsubishi guys

    Started by tech110, 07-25-2020 04:36 PM
    • Replies: 18
    • Views: 618
    07-31-2020, 02:24 AM Go to last post
  19. Bad compressor diagnosis replaced with same issues

    Started by Mg78, 07-26-2020 08:19 AM
    2 Pages
    1 2
    • Replies: 24
    • Views: 1,315
    07-31-2020, 01:44 AM Go to last post
  20. Capacity identification

    Started by Subcool215, 07-28-2020 04:08 PM
    • Replies: 17
    • Views: 445
    07-30-2020, 07:19 PM Go to last post
  21. Manual D hi-efficiency fittings for round trunk

    Started by rkious, 07-29-2020 09:24 AM
    • Replies: 2
    • Views: 231
    07-30-2020, 01:38 PM Go to last post
  22. Carrier 3 ton split unit with no subcooling.

    Started by Wonvie, 07-21-2020 11:27 PM
    • Replies: 18
    • Views: 654
    07-30-2020, 11:56 AM Go to last post
  23. Contactor question

    Started by Birdman27, 07-27-2020 11:37 AM
    • Replies: 14
    • Views: 530
    07-29-2020, 07:56 PM Go to last post
  24. T Stat

    Started by framehvac, 07-20-2020 05:55 PM
    5 Pages
    1 2 3 4 5
    • Replies: 92
    • Views: 1,663
    07-29-2020, 03:43 PM Go to last post
  25. break even analysis

    Started by farbeondriven, 07-17-2020 11:52 AM
    • Replies: 7
    • Views: 650
    07-29-2020, 07:57 AM Go to last post
  26. Replacing Grill on Daikin LV

    Started by ecomajor, 07-28-2020 08:19 PM
    • Replies: 3
    • Views: 222
    07-28-2020, 08:48 PM Go to last post
  27. Carrier FE4ANF Parts Breakdown

    Started by flanders, 07-28-2020 05:10 PM
    • Replies: 3
    • Views: 294
    07-28-2020, 08:19 PM Go to last post
  28. Capacity identification

    Started by Subcool215, 07-28-2020 04:36 PM
    • Replies: 1
    • Views: 246
    07-28-2020, 07:16 PM Go to last post
  29. Best cleaner for neglected evaporator coil

    Started by EHM, 07-21-2020 07:31 PM
    2 Pages
    1 2
    • Replies: 30
    • Views: 820
    07-28-2020, 06:17 PM Go to last post
  30. HEAT PUMP QUERY

    Started by COOLJIM, 07-24-2020 09:58 PM
    • Replies: 6
    • Views: 390
    07-27-2020, 10:37 PM Go to last post
  31. Roamio tool

    Started by Watchman, 07-27-2020 05:32 PM
    • Replies: 4
    • Views: 355
    07-27-2020, 08:00 PM Go to last post
  32. Liquid line temperature fluctuation

    Started by Keith85, 07-26-2020 09:02 PM
    • Replies: 11
    • Views: 330
    07-27-2020, 01:55 PM Go to last post
    • Replies: 3
    • Views: 341
    07-27-2020, 01:09 PM Go to last post
  33. Mini-ducted for whole home solution

    Started by Adlerberts-Protege, 07-06-2020 03:12 PM
    • Replies: 2
    • Views: 381
    07-27-2020, 12:59 PM Go to last post
  34. Does the poly lie?

    Started by Tekjunkie, 07-27-2020 10:21 AM
    • Replies: 2
    • Views: 226
    07-27-2020, 12:06 PM Go to last post
  35. Question cold liquid line at condenser

    Started by jmsrwd444, 07-29-2014 10:56 PM
    2 Pages
    1 2
    • Replies: 24
    • Views: 9,346
    07-27-2020, 11:48 AM Go to last post
  36. Scroll compressor DOA

    Started by FORGIVEN06, 07-10-2020 02:27 PM
    4 Pages
    1 2 3 4
    • Replies: 65
    • Views: 1,587
    07-26-2020, 04:33 PM Go to last post
  37. How to make AC water potable?

    Started by gustavhorna, 07-25-2020 07:06 PM
    • Replies: 14
    • Views: 479
    07-26-2020, 11:27 AM Go to last post
  38. Trying to get an AHRI Matching Number

    Started by tigerdunes, 07-15-2020 05:52 AM
    • Replies: 5
    • Views: 330
    07-26-2020, 10:45 AM Go to last post

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