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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: 246
    • Views: 56,537
    02-28-2015, 05:21 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: 6,235
    08-10-2011, 05:34 PM Go to last post
  1. Normal Thread Normal Threads

    Title / Thread Starter Replies / Views Last Post By
  2. 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: 7,081
    09-05-2013, 08:28 AM Go to last post
  3. Question about heat pump system

    Started by Smile7777777, 09-05-2013 02:33 AM
    • Replies: 6
    • Views: 568
    09-05-2013, 08:27 AM Go to last post
  4. Heat Load question!

    Started by jason2117, 09-04-2013 02:04 PM
    • Replies: 11
    • Views: 922
    09-05-2013, 06:07 AM Go to last post
  5. Hmm Twice in three weeks!

    Started by JKerch, 08-29-2013 12:44 AM
    • Replies: 11
    • Views: 1,342
    09-05-2013, 01:47 AM Go to last post
  6. House not cooling down

    Started by Stump, 09-01-2013 07:36 PM
    2 Pages
    1 2
    • Replies: 22
    • Views: 1,687
    09-05-2013, 01:41 AM Go to last post
  7. Which meter to use to check amp draw

    Started by chill67, 09-03-2013 06:11 PM
    • Replies: 9
    • Views: 1,208
    09-04-2013, 01:32 PM Go to last post
  8. Old sears condensing unit, how many tons or btuh?

    Started by Li5iD, 09-02-2013 11:46 PM
    • Replies: 4
    • Views: 720
    09-04-2013, 07:16 AM Go to last post
  9. Rev valve, comp, or ?

    Started by Wymer342nd, 09-03-2013 09:53 PM
    • Replies: 7
    • Views: 551
    09-04-2013, 12:42 AM Go to last post
  10. what is type of this expansion valve ???

    Started by kefah, 09-02-2013 09:00 AM
    • Replies: 11
    • Views: 1,290
    09-03-2013, 08:56 PM Go to last post
  11. Hmm Veto pro pac tool bags

    Started by ackid, 08-31-2013 11:56 PM
    • Replies: 8
    • Views: 1,222
    09-03-2013, 03:47 PM Go to last post
  12. hot water heater hot on top

    Started by rwk26164, 09-01-2013 11:23 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 1,256
    09-03-2013, 02:33 PM Go to last post
  13. 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: 2,870
    09-03-2013, 11:53 AM Go to last post
    • Replies: 2
    • Views: 495
    09-03-2013, 11:01 AM Go to last post
  14. Interior Winter Moisture

    Started by Mike Lamb, 09-03-2013 10:21 AM
    • Replies: 0
    • Views: 347
    09-03-2013, 10:21 AM Go to last post
  15. Trane 4TWX5036 making loud humming noise..??

    Started by nolaHVAC, 09-03-2013 09:34 AM
    • Replies: 2
    • Views: 436
    09-03-2013, 09:53 AM Go to last post
    • Replies: 5
    • Views: 583
    09-02-2013, 11:52 PM Go to last post
  16. Help-Labor Day

    Started by aircooled53, 09-02-2013 06:09 AM
    • Replies: 5
    • Views: 630
    09-02-2013, 03:48 PM Go to last post
  17. rheem criterion furnace

    Started by jaws1128, 09-02-2013 02:37 AM
    • Replies: 2
    • Views: 458
    09-02-2013, 03:09 PM Go to last post
  18. Lightbulb Access fittings at Air handler/Superheat

    Started by NY Tech, 09-02-2013 01:36 PM
    • Replies: 1
    • Views: 373
    09-02-2013, 02:56 PM Go to last post
    • Replies: 10
    • Views: 805
    09-02-2013, 12:03 PM Go to last post
  19. Confused recovery system

    Started by ysav1, 09-01-2013 11:56 PM
    • Replies: 3
    • Views: 358
    09-02-2013, 11:29 AM Go to last post
  20. compressor shaking after ac shutting down

    Started by kefah, 08-21-2013 02:49 PM
    • Replies: 11
    • Views: 1,316
    09-02-2013, 12:37 AM Go to last post
  21. air conditioner name plate codes definition

    Started by kefah, 08-27-2013 04:35 PM
    • Replies: 8
    • Views: 1,178
    09-02-2013, 12:36 AM Go to last post
  22. zero superheat on heat pump

    Started by bcammons, 07-26-2013 10:54 PM
    3 Pages
    1 2 3
    • Replies: 30
    • Views: 3,260
    09-01-2013, 11:54 PM Go to last post
  23. Fujitsu heat pump trouble shooting

    Started by art253, 09-01-2013 10:46 AM
    • Replies: 3
    • Views: 932
    09-01-2013, 05:50 PM Go to last post
  24. Trane XB13 parts list

    Started by Gjack, 05-30-2013 12:08 AM
    • Replies: 7
    • Views: 1,840
    09-01-2013, 05:07 PM Go to last post
  25. Confused :gah: HELLLLLPPP

    Started by Zeeshan, 09-01-2013 11:44 AM
    • Replies: 6
    • Views: 553
    09-01-2013, 04:53 PM Go to last post
  26. where do i fine this plastic to copper fitting?

    Started by pony, 09-01-2013 02:40 PM
    • Replies: 9
    • Views: 563
    09-01-2013, 04:37 PM Go to last post
    • Replies: 4
    • Views: 308
    09-01-2013, 03:25 PM Go to last post
  27. After a leak is found charging 410a

    Started by 11crv, 08-30-2013 05:24 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 1,417
    09-01-2013, 02:25 PM Go to last post
  28. What is going on in this system?

    Started by estea/c, 08-24-2013 10:22 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,525
    09-01-2013, 01:29 PM Go to last post
  29. unit freezing

    Started by MIREMEG, 08-26-2013 09:38 PM
    4 Pages
    1 2 3 4
    • Replies: 45
    • Views: 2,738
    09-01-2013, 12:58 PM Go to last post
  30. For correct Air Flow can i do it this way

    Started by Youngwiseman, 08-26-2013 04:20 PM
    • Replies: 5
    • Views: 680
    09-01-2013, 01:33 AM Go to last post
  31. undersized suction line.

    Started by cobra2411, 08-30-2013 07:53 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,267
    08-31-2013, 11:59 PM Go to last post
  32. Plastic nitrogen tote?

    Started by hvac hero, 08-31-2013 02:00 PM
    • Replies: 0
    • Views: 338
    08-31-2013, 02:00 PM Go to last post
  33. beneficial workshops

    Started by uffdanow00, 08-30-2013 01:45 PM
    • Replies: 2
    • Views: 311
    08-31-2013, 10:02 AM Go to last post
  34. Checking a HSI during a P/M

    Started by 37bluebird, 08-30-2013 09:47 AM
    • Replies: 12
    • Views: 831
    08-31-2013, 04:21 AM Go to last post
    • Replies: 1
    • Views: 386
    08-30-2013, 11:43 PM Go to last post
  35. capasitors

    Started by lions_lair, 08-15-2013 12:48 PM
    3 Pages
    1 2 3
    • Replies: 35
    • Views: 3,111
    08-30-2013, 11:32 PM Go to last post
  36. Drain line issues

    Started by dtna13, 08-28-2013 11:02 PM
    2 Pages
    1 2
    • Replies: 22
    • Views: 1,659
    08-30-2013, 08:28 PM Go to last post
  37. proper way to test ampdraw on compressor?

    Started by Giro, 08-30-2013 06:29 AM
    • Replies: 5
    • Views: 751
    08-30-2013, 06:51 PM Go to last post
  38. Electric heater calculation

    Started by bwd111, 08-27-2013 03:44 PM
    3 Pages
    1 2 3
    • Replies: 38
    • Views: 2,011
    08-30-2013, 06:14 PM Go to last post
  39. ADP Gas Unit Heater Control Board Problems

    Started by demorrison, 08-08-2013 06:43 PM
    • Replies: 5
    • Views: 905
    08-30-2013, 05:38 PM Go to last post
  40. Ductwork sweating

    Started by Edabbey, 08-30-2013 12:23 PM
    • Replies: 8
    • Views: 676
    08-30-2013, 03:18 PM Go to last post
  41. Desert aire

    Started by jhunter97, 08-30-2013 11:09 AM
    • Replies: 1
    • Views: 472
    08-30-2013, 12:59 PM Go to last post
  42. Thermostat with damper control

    Started by bens993, 08-29-2013 08:47 PM
    • Replies: 4
    • Views: 392
    08-30-2013, 07:13 AM Go to last post
  43. Show me the way....To old school vet.

    Started by 2swift, 08-30-2013 06:15 AM
    • Replies: 0
    • Views: 376
    08-30-2013, 06:15 AM Go to last post
  44. 'new' flammable european refrigerant

    Started by junkhound, 08-28-2013 11:23 PM
    • Replies: 7
    • Views: 658
    08-30-2013, 04:24 AM Go to last post
  45. Advise for new gauges...

    Started by SinCityKid, 08-29-2013 12:48 PM
    • Replies: 3
    • Views: 499
    08-29-2013, 10:37 PM Go to last post

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