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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. Poll Sticky Thread Sticky: 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: 225
    • Views: 44,497
    05-26-2014, 10:06 AM Go to last post
  2. Sticky Thread Sticky: NO AOP posts here please. ONLY Tech to Tech chatter

    Started by Dad, 08-10-2011 04:34 PM
    • Replies: 0
    • Views: 4,734
    08-10-2011, 04:34 PM Go to last post
  1. NEW at this. just came aboard

    Started by mld2489, 08-14-2013 12:21 AM
    • Replies: 6
    • Views: 598
    09-07-2013, 01:40 PM Go to last post
  2. The one that connects to the fan

    Started by Paulydasilva, 09-06-2013 11:11 PM
    • Replies: 4
    • Views: 333
    09-07-2013, 11:29 AM Go to last post
  3. Oil state test

    Started by Marc.nozz, 08-28-2013 10:03 AM
    • Replies: 2
    • Views: 407
    09-06-2013, 09:46 PM Go to last post
  4. Condenser fan motor stopping

    Started by comfortinc, 09-03-2013 11:43 PM
    • Replies: 12
    • Views: 1,003
    09-06-2013, 08:40 PM Go to last post
  5. Nest second generation

    Started by CrispinHvac, 09-05-2013 11:59 PM
    • Replies: 3
    • Views: 440
    09-06-2013, 08:29 PM Go to last post
  6. Old water meter

    Started by gravity, 09-05-2013 09:27 PM
    • Replies: 5
    • Views: 406
    09-06-2013, 02:06 PM Go to last post
  7. carrier info/help

    Started by vzenuh, 04-02-2012 10:02 PM
    • Replies: 4
    • Views: 575
    09-05-2013, 11:31 PM Go to last post
  8. 140/350 Pressurres on a 410 system?

    Started by 2swift, 08-27-2013 05:30 PM
    8 Pages
    1 2 3 4 5 6 ... 8
    • Replies: 101
    • Views: 5,761
    09-05-2013, 07:28 AM Go to last post
  9. Question about heat pump system

    Started by Smile7777777, 09-05-2013 01:33 AM
    • Replies: 6
    • Views: 493
    09-05-2013, 07:27 AM Go to last post
  10. Heat Load question!

    Started by jason2117, 09-04-2013 01:04 PM
    • Replies: 11
    • Views: 753
    09-05-2013, 05:07 AM Go to last post
  11. Hmm Twice in three weeks!

    Started by JKerch, 08-28-2013 11:44 PM
    • Replies: 11
    • Views: 1,176
    09-05-2013, 12:47 AM Go to last post
  12. House not cooling down

    Started by Stump, 09-01-2013 06:36 PM
    2 Pages
    1 2
    • Replies: 22
    • Views: 1,450
    09-05-2013, 12:41 AM Go to last post
  13. Which meter to use to check amp draw

    Started by chill67, 09-03-2013 05:11 PM
    • Replies: 9
    • Views: 930
    09-04-2013, 12:32 PM Go to last post
  14. Old sears condensing unit, how many tons or btuh?

    Started by Li5iD, 09-02-2013 10:46 PM
    • Replies: 4
    • Views: 590
    09-04-2013, 06:16 AM Go to last post
  15. Rev valve, comp, or ?

    Started by Wymer342nd, 09-03-2013 08:53 PM
    • Replies: 7
    • Views: 492
    09-03-2013, 11:42 PM Go to last post
  16. what is type of this expansion valve ???

    Started by kefah, 09-02-2013 08:00 AM
    • Replies: 11
    • Views: 970
    09-03-2013, 07:56 PM Go to last post
  17. Hmm Veto pro pac tool bags

    Started by ackid, 08-31-2013 10:56 PM
    • Replies: 8
    • Views: 968
    09-03-2013, 02:47 PM Go to last post
  18. hot water heater hot on top

    Started by rwk26164, 09-01-2013 10:23 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 1,009
    09-03-2013, 01:33 PM Go to last post
  19. A-coil static pressure drop and cfm table do not add up

    Started by Priya1956, 09-02-2013 11:16 AM
    3 Pages
    1 2 3
    • Replies: 29
    • Views: 1,964
    09-03-2013, 10:53 AM Go to last post
    • Replies: 2
    • Views: 379
    09-03-2013, 10:01 AM Go to last post
  20. Interior Winter Moisture

    Started by Mike Lamb, 09-03-2013 09:21 AM
    • Replies: 0
    • Views: 298
    09-03-2013, 09:21 AM Go to last post
  21. Trane 4TWX5036 making loud humming noise..??

    Started by nolaHVAC, 09-03-2013 08:34 AM
    • Replies: 2
    • Views: 375
    09-03-2013, 08:53 AM Go to last post
    • Replies: 5
    • Views: 505
    09-02-2013, 10:52 PM Go to last post
  22. Help-Labor Day

    Started by aircooled53, 09-02-2013 05:09 AM
    • Replies: 5
    • Views: 547
    09-02-2013, 02:48 PM Go to last post
  23. rheem criterion furnace

    Started by jaws1128, 09-02-2013 01:37 AM
    • Replies: 2
    • Views: 379
    09-02-2013, 02:09 PM Go to last post
  24. Lightbulb Access fittings at Air handler/Superheat

    Started by NY Tech, 09-02-2013 12:36 PM
    • Replies: 1
    • Views: 325
    09-02-2013, 01:56 PM Go to last post
    • Replies: 10
    • Views: 698
    09-02-2013, 11:03 AM Go to last post
  25. Confused recovery system

    Started by ysav1, 09-01-2013 10:56 PM
    • Replies: 3
    • Views: 269
    09-02-2013, 10:29 AM Go to last post
  26. compressor shaking after ac shutting down

    Started by kefah, 08-21-2013 01:49 PM
    • Replies: 11
    • Views: 1,080
    09-01-2013, 11:37 PM Go to last post
  27. air conditioner name plate codes definition

    Started by kefah, 08-27-2013 03:35 PM
    • Replies: 8
    • Views: 858
    09-01-2013, 11:36 PM Go to last post
  28. zero superheat on heat pump

    Started by bcammons, 07-26-2013 09:54 PM
    3 Pages
    1 2 3
    • Replies: 30
    • Views: 2,582
    09-01-2013, 10:54 PM Go to last post
  29. Fujitsu heat pump trouble shooting

    Started by art253, 09-01-2013 09:46 AM
    • Replies: 3
    • Views: 663
    09-01-2013, 04:50 PM Go to last post
  30. Trane XB13 parts list

    Started by Gjack, 05-29-2013 11:08 PM
    • Replies: 7
    • Views: 1,382
    09-01-2013, 04:07 PM Go to last post
  31. Confused :gah: HELLLLLPPP

    Started by Zeeshan, 09-01-2013 10:44 AM
    • Replies: 6
    • Views: 458
    09-01-2013, 03:53 PM Go to last post
  32. where do i fine this plastic to copper fitting?

    Started by pony, 09-01-2013 01:40 PM
    • Replies: 9
    • Views: 449
    09-01-2013, 03:37 PM Go to last post
    • Replies: 4
    • Views: 252
    09-01-2013, 02:25 PM Go to last post
  33. After a leak is found charging 410a

    Started by 11crv, 08-30-2013 04:24 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 1,103
    09-01-2013, 01:25 PM Go to last post
  34. What is going on in this system?

    Started by estea/c, 08-24-2013 09:22 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,303
    09-01-2013, 12:29 PM Go to last post
  35. unit freezing

    Started by MIREMEG, 08-26-2013 08:38 PM
    4 Pages
    1 2 3 4
    • Replies: 45
    • Views: 2,136
    09-01-2013, 11:58 AM Go to last post
  36. For correct Air Flow can i do it this way

    Started by Youngwiseman, 08-26-2013 03:20 PM
    • Replies: 5
    • Views: 578
    09-01-2013, 12:33 AM Go to last post
  37. undersized suction line.

    Started by cobra2411, 08-30-2013 06:53 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 931
    08-31-2013, 10:59 PM Go to last post
  38. Plastic nitrogen tote?

    Started by hvac hero, 08-31-2013 01:00 PM
    • Replies: 0
    • Views: 265
    08-31-2013, 01:00 PM Go to last post
  39. beneficial workshops

    Started by uffdanow00, 08-30-2013 12:45 PM
    • Replies: 2
    • Views: 240
    08-31-2013, 09:02 AM Go to last post
  40. Checking a HSI during a P/M

    Started by 37bluebird, 08-30-2013 08:47 AM
    • Replies: 12
    • Views: 699
    08-31-2013, 03:21 AM Go to last post
    • Replies: 1
    • Views: 336
    08-30-2013, 10:43 PM Go to last post
  41. capasitors

    Started by lions_lair, 08-15-2013 11:48 AM
    3 Pages
    1 2 3
    • Replies: 35
    • Views: 2,476
    08-30-2013, 10:32 PM Go to last post
  42. Drain line issues

    Started by dtna13, 08-28-2013 10:02 PM
    2 Pages
    1 2
    • Replies: 22
    • Views: 1,364
    08-30-2013, 07:28 PM Go to last post
  43. proper way to test ampdraw on compressor?

    Started by Giro, 08-30-2013 05:29 AM
    • Replies: 5
    • Views: 655
    08-30-2013, 05:51 PM Go to last post
  44. Electric heater calculation

    Started by bwd111, 08-27-2013 02:44 PM
    3 Pages
    1 2 3
    • Replies: 38
    • Views: 1,616
    08-30-2013, 05:14 PM Go to last post

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