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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: 358
    • Views: 189,435
    10-12-2021, 08:09 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: 20,788
    08-10-2011, 04:34 PM Go to last post
  1. Normal Thread Normal Threads

  2. Goodman code 88 on AMVM960603BXBA

    Started by cornya325, 10-21-2021 03:26 PM
    • Replies: 4
    • Views: 495
    Today, 04:03 AM Go to last post
  3. high superheat and high subcool, can you guess why?

    Started by jdere, 10-18-2021 06:23 PM
    3 Pages
    1 2 3
    • Replies: 41
    • Views: 1,091
    Yesterday, 10:05 PM Go to last post
    • Replies: 4
    • Views: 309
    Yesterday, 03:33 PM Go to last post
    • Replies: 10
    • Views: 391
    Yesterday, 01:30 PM Go to last post
  4. pool heat pump doesn't produces design capacity

    Started by moideen, 10-15-2021 10:06 AM
    2 Pages
    1 2
    • Replies: 31
    • Views: 927
    Yesterday, 12:24 AM Go to last post
  5. N- coil in backwards?

    Started by CEAS-AC-TECH, 10-20-2021 05:11 PM
    • Replies: 15
    • Views: 574
    10-22-2021, 10:39 PM Go to last post
    • Replies: 1
    • Views: 227
    10-22-2021, 12:12 PM Go to last post
  6. Trane XV18 copper aluminum joins

    Started by MichaelBaker, 10-21-2021 10:54 AM
    • Replies: 3
    • Views: 224
    10-21-2021, 11:46 AM Go to last post
  7. Pressure switch on new installed York furnace

    Started by kirwinjd, 01-17-2012 12:15 AM
    • Replies: 11
    • Views: 6,115
    10-21-2021, 08:02 AM Go to last post
  8. 25 uf cap reading 27

    Started by corny, 10-13-2021 11:07 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 839
    10-20-2021, 11:08 PM Go to last post
  9. Carrier 59MN7B Static Pressure Readings

    Started by mjhvac, 10-04-2021 06:30 PM
    2 Pages
    1 2
    • Replies: 28
    • Views: 978
    10-19-2021, 06:47 PM Go to last post
  10. Big changes will make Hvac business a well grease machine

    Started by Nwdave, 09-07-2021 12:19 PM
    4 Pages
    1 2 3 4
    • Replies: 63
    • Views: 2,511
    10-18-2021, 06:36 AM Go to last post
  11. This one has me stumped

    Started by channellxbob, 09-21-2021 05:16 PM
    2 Pages
    1 2
    • Replies: 25
    • Views: 1,398
    10-17-2021, 12:43 PM Go to last post
  12. Hello, is it possible to subcool is lower 0 K

    Started by Decha, 10-01-2021 11:20 AM
    6 Pages
    1 2 3 4 5 6
    • Replies: 106
    • Views: 2,275
    10-16-2021, 08:33 PM Go to last post
  13. Do high-SEER minis run higher psi?

    Started by gustavhorna, 10-07-2021 11:48 AM
    2 Pages
    1 2
    • Replies: 24
    • Views: 537
    10-16-2021, 07:51 PM Go to last post
  14. Daikin Fresh Air Operation

    Started by violent T, 10-14-2021 09:08 PM
    • Replies: 4
    • Views: 632
    10-16-2021, 07:28 PM Go to last post
  15. Any ICP whiz-kids here ?

    Started by Poodle Head Mikey, 10-15-2021 08:32 PM
    • Replies: 3
    • Views: 828
    10-15-2021, 09:08 PM Go to last post
  16. Combustion Analysis and PMs

    Started by Nytefog, 10-06-2021 11:58 AM
    • Replies: 15
    • Views: 462
    10-13-2021, 09:13 PM Go to last post
  17. Mr. Slim PUZ-18-42

    Started by delangel22, 10-11-2021 05:56 PM
    • Replies: 2
    • Views: 585
    10-13-2021, 11:40 AM Go to last post
    • Replies: 9
    • Views: 621
    10-12-2021, 05:54 PM Go to last post
  18. Number of cooling coil rows and latent heat

    Started by Bahy Fouad, 10-08-2021 09:34 AM
    2 Pages
    1 2
    • Replies: 28
    • Views: 749
    10-12-2021, 02:32 PM Go to last post
    • Replies: 14
    • Views: 386
    10-12-2021, 01:43 PM Go to last post
  19. york modulating furnace part needed

    Started by plott hound, 10-02-2021 03:57 PM
    • Replies: 7
    • Views: 495
    10-11-2021, 08:17 AM Go to last post
  20. Do you check for acids on R410A as routine maintenance?

    Started by gustavhorna, 10-06-2021 12:41 PM
    2 Pages
    1 2
    • Replies: 31
    • Views: 747
    10-09-2021, 10:38 PM Go to last post
  21. Are heat recovery units still popular?

    Started by Fla.HP, 08-21-2021 12:41 PM
    2 Pages
    1 2
    • Replies: 32
    • Views: 1,227
    10-09-2021, 06:30 PM Go to last post
  22. Old Carrier Round ones

    Started by emrey35, 12-21-2009 04:50 PM
    3 Pages
    1 2 3
    • Replies: 42
    • Views: 9,783
    10-08-2021, 11:40 PM Go to last post
  23. Anyone have a lead for Warm Morning parts?

    Started by Virgil, 10-08-2021 07:05 PM
    • Replies: 0
    • Views: 547
    10-08-2021, 07:05 PM Go to last post
  24. Inrush vs max amps

    Started by Hurst11, 08-14-2021 05:20 PM
    3 Pages
    1 2 3
    • Replies: 45
    • Views: 1,600
    10-07-2021, 10:40 PM Go to last post
  25. Not all 9000 mini splits are equal

    Started by gustavhorna, 10-07-2021 09:42 PM
    • Replies: 0
    • Views: 567
    10-07-2021, 09:42 PM Go to last post
  26. Minisplit suction pressure 230psi+

    Started by gustavhorna, 09-17-2021 05:47 PM
    4 Pages
    1 2 3 4
    • Replies: 63
    • Views: 1,602
    10-07-2021, 09:33 PM Go to last post
  27. Hmm Carrier Infinity Question

    Started by Gunnerboy123, 10-07-2021 03:34 PM
    • Replies: 2
    • Views: 220
    10-07-2021, 05:40 PM Go to last post
  28. Gas issue

    Started by uffdanow00, 10-06-2021 09:35 AM
    • Replies: 14
    • Views: 505
    10-07-2021, 08:14 AM Go to last post
    • Replies: 5
    • Views: 221
    10-06-2021, 05:08 PM Go to last post
    • Replies: 35
    • Views: 754
    10-06-2021, 01:10 PM Go to last post
  29. Damn fatory lineset!

    Started by gustavhorna, 10-04-2021 12:28 PM
    2 Pages
    1 2
    • Replies: 22
    • Views: 651
    10-05-2021, 10:42 PM Go to last post
  30. Evap coil cleaning on mini ducted units

    Started by maintmech, 10-05-2021 01:20 AM
    • Replies: 5
    • Views: 365
    10-05-2021, 08:41 PM Go to last post
    • Replies: 5
    • Views: 341
    10-03-2021, 11:23 PM Go to last post
  31. Aircon Blizzard units - not precharged?

    Started by gustavhorna, 10-03-2021 05:08 PM
    • Replies: 1
    • Views: 290
    10-03-2021, 05:40 PM Go to last post
  32. Peerless pinnacle speratic issues

    Started by esare22, 01-03-2016 10:07 AM
    • Replies: 16
    • Views: 5,809
    10-03-2021, 03:57 PM Go to last post
    • Replies: 3
    • Views: 614
    10-02-2021, 08:52 AM Go to last post

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