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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

    Title / Thread Starter Replies / Views Last Post By
  2. Poll Sticky Thread Poll: Curiosity Question On Brands You Carry

    Started by The Editor, 02-17-2012 04:21 PM
    19 Pages
    1 2 3 4 5 6 ... 19
    • Replies: 244
    • Views: 54,570
    01-25-2015, 08:19 PM Go to last post
  3. Sticky Thread NO AOP posts here please. ONLY Tech to Tech chatter

    Started by Dad, 08-10-2011 05:34 PM
    • Replies: 0
    • Views: 6,051
    08-10-2011, 05:34 PM Go to last post
  1. Normal Thread Normal Threads

    Title / Thread Starter Replies / Views Last Post By
  2. Nest second generation

    Started by CrispinHvac, 09-06-2013 12:59 AM
    • Replies: 3
    • Views: 510
    09-06-2013, 09:29 PM Go to last post
  3. Old water meter

    Started by gravity, 09-05-2013 10:27 PM
    • Replies: 5
    • Views: 470
    09-06-2013, 03:06 PM Go to last post
  4. carrier info/help

    Started by vzenuh, 04-02-2012 11:02 PM
    • Replies: 4
    • Views: 630
    09-06-2013, 12:31 AM Go to last post
  5. 140/350 Pressurres on a 410 system?

    Started by 2swift, 08-27-2013 06:30 PM
    8 Pages
    1 2 3 4 5 6 ... 8
    • Replies: 101
    • Views: 6,860
    09-05-2013, 08:28 AM Go to last post
  6. Question about heat pump system

    Started by Smile7777777, 09-05-2013 02:33 AM
    • Replies: 6
    • Views: 551
    09-05-2013, 08:27 AM Go to last post
  7. Heat Load question!

    Started by jason2117, 09-04-2013 02:04 PM
    • Replies: 11
    • Views: 912
    09-05-2013, 06:07 AM Go to last post
  8. Hmm Twice in three weeks!

    Started by JKerch, 08-29-2013 12:44 AM
    • Replies: 11
    • Views: 1,328
    09-05-2013, 01:47 AM Go to last post
  9. House not cooling down

    Started by Stump, 09-01-2013 07:36 PM
    2 Pages
    1 2
    • Replies: 22
    • Views: 1,655
    09-05-2013, 01:41 AM Go to last post
  10. Which meter to use to check amp draw

    Started by chill67, 09-03-2013 06:11 PM
    • Replies: 9
    • Views: 1,184
    09-04-2013, 01:32 PM Go to last post
  11. Old sears condensing unit, how many tons or btuh?

    Started by Li5iD, 09-02-2013 11:46 PM
    • Replies: 4
    • Views: 705
    09-04-2013, 07:16 AM Go to last post
  12. Rev valve, comp, or ?

    Started by Wymer342nd, 09-03-2013 09:53 PM
    • Replies: 7
    • Views: 546
    09-04-2013, 12:42 AM Go to last post
  13. what is type of this expansion valve ???

    Started by kefah, 09-02-2013 09:00 AM
    • Replies: 11
    • Views: 1,249
    09-03-2013, 08:56 PM Go to last post
  14. Hmm Veto pro pac tool bags

    Started by ackid, 08-31-2013 11:56 PM
    • Replies: 8
    • Views: 1,198
    09-03-2013, 03:47 PM Go to last post
  15. hot water heater hot on top

    Started by rwk26164, 09-01-2013 11:23 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 1,232
    09-03-2013, 02:33 PM Go to last post
  16. A-coil static pressure drop and cfm table do not add up

    Started by Priya1956, 09-02-2013 12:16 PM
    3 Pages
    1 2 3
    • Replies: 29
    • Views: 2,653
    09-03-2013, 11:53 AM Go to last post
    • Replies: 2
    • Views: 483
    09-03-2013, 11:01 AM Go to last post
  17. Interior Winter Moisture

    Started by Mike Lamb, 09-03-2013 10:21 AM
    • Replies: 0
    • Views: 339
    09-03-2013, 10:21 AM Go to last post
  18. Trane 4TWX5036 making loud humming noise..??

    Started by nolaHVAC, 09-03-2013 09:34 AM
    • Replies: 2
    • Views: 431
    09-03-2013, 09:53 AM Go to last post
    • Replies: 5
    • Views: 565
    09-02-2013, 11:52 PM Go to last post
  19. Help-Labor Day

    Started by aircooled53, 09-02-2013 06:09 AM
    • Replies: 5
    • Views: 617
    09-02-2013, 03:48 PM Go to last post
  20. rheem criterion furnace

    Started by jaws1128, 09-02-2013 02:37 AM
    • Replies: 2
    • Views: 454
    09-02-2013, 03:09 PM Go to last post
  21. Lightbulb Access fittings at Air handler/Superheat

    Started by NY Tech, 09-02-2013 01:36 PM
    • Replies: 1
    • Views: 364
    09-02-2013, 02:56 PM Go to last post
    • Replies: 10
    • Views: 795
    09-02-2013, 12:03 PM Go to last post
  22. Confused recovery system

    Started by ysav1, 09-01-2013 11:56 PM
    • Replies: 3
    • Views: 333
    09-02-2013, 11:29 AM Go to last post
  23. compressor shaking after ac shutting down

    Started by kefah, 08-21-2013 02:49 PM
    • Replies: 11
    • Views: 1,282
    09-02-2013, 12:37 AM Go to last post
  24. air conditioner name plate codes definition

    Started by kefah, 08-27-2013 04:35 PM
    • Replies: 8
    • Views: 1,138
    09-02-2013, 12:36 AM Go to last post
  25. zero superheat on heat pump

    Started by bcammons, 07-26-2013 10:54 PM
    3 Pages
    1 2 3
    • Replies: 30
    • Views: 3,167
    09-01-2013, 11:54 PM Go to last post
  26. Fujitsu heat pump trouble shooting

    Started by art253, 09-01-2013 10:46 AM
    • Replies: 3
    • Views: 884
    09-01-2013, 05:50 PM Go to last post
  27. Trane XB13 parts list

    Started by Gjack, 05-30-2013 12:08 AM
    • Replies: 7
    • Views: 1,797
    09-01-2013, 05:07 PM Go to last post
  28. Confused :gah: HELLLLLPPP

    Started by Zeeshan, 09-01-2013 11:44 AM
    • Replies: 6
    • Views: 539
    09-01-2013, 04:53 PM Go to last post
  29. where do i fine this plastic to copper fitting?

    Started by pony, 09-01-2013 02:40 PM
    • Replies: 9
    • Views: 545
    09-01-2013, 04:37 PM Go to last post
    • Replies: 4
    • Views: 299
    09-01-2013, 03:25 PM Go to last post
  30. After a leak is found charging 410a

    Started by 11crv, 08-30-2013 05:24 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 1,378
    09-01-2013, 02:25 PM Go to last post
  31. What is going on in this system?

    Started by estea/c, 08-24-2013 10:22 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,490
    09-01-2013, 01:29 PM Go to last post
  32. unit freezing

    Started by MIREMEG, 08-26-2013 09:38 PM
    4 Pages
    1 2 3 4
    • Replies: 45
    • Views: 2,646
    09-01-2013, 12:58 PM Go to last post
  33. For correct Air Flow can i do it this way

    Started by Youngwiseman, 08-26-2013 04:20 PM
    • Replies: 5
    • Views: 668
    09-01-2013, 01:33 AM Go to last post
  34. undersized suction line.

    Started by cobra2411, 08-30-2013 07:53 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,234
    08-31-2013, 11:59 PM Go to last post
  35. Plastic nitrogen tote?

    Started by hvac hero, 08-31-2013 02:00 PM
    • Replies: 0
    • Views: 326
    08-31-2013, 02:00 PM Go to last post
  36. beneficial workshops

    Started by uffdanow00, 08-30-2013 01:45 PM
    • Replies: 2
    • Views: 296
    08-31-2013, 10:02 AM Go to last post
  37. Checking a HSI during a P/M

    Started by 37bluebird, 08-30-2013 09:47 AM
    • Replies: 12
    • Views: 806
    08-31-2013, 04:21 AM Go to last post
    • Replies: 1
    • Views: 377
    08-30-2013, 11:43 PM Go to last post
  38. capasitors

    Started by lions_lair, 08-15-2013 12:48 PM
    3 Pages
    1 2 3
    • Replies: 35
    • Views: 3,031
    08-30-2013, 11:32 PM Go to last post
  39. Drain line issues

    Started by dtna13, 08-28-2013 11:02 PM
    2 Pages
    1 2
    • Replies: 22
    • Views: 1,621
    08-30-2013, 08:28 PM Go to last post
  40. proper way to test ampdraw on compressor?

    Started by Giro, 08-30-2013 06:29 AM
    • Replies: 5
    • Views: 747
    08-30-2013, 06:51 PM Go to last post
  41. Electric heater calculation

    Started by bwd111, 08-27-2013 03:44 PM
    3 Pages
    1 2 3
    • Replies: 38
    • Views: 1,928
    08-30-2013, 06:14 PM Go to last post
  42. ADP Gas Unit Heater Control Board Problems

    Started by demorrison, 08-08-2013 06:43 PM
    • Replies: 5
    • Views: 865
    08-30-2013, 05:38 PM Go to last post
  43. Ductwork sweating

    Started by Edabbey, 08-30-2013 12:23 PM
    • Replies: 8
    • Views: 652
    08-30-2013, 03:18 PM Go to last post
  44. Desert aire

    Started by jhunter97, 08-30-2013 11:09 AM
    • Replies: 1
    • Views: 461
    08-30-2013, 12:59 PM Go to last post
  45. Thermostat with damper control

    Started by bens993, 08-29-2013 08:47 PM
    • Replies: 4
    • Views: 388
    08-30-2013, 07:13 AM Go to last post

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