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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: 189,016
    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: 20,772
    08-10-2011, 04:34 PM Go to last post
  1. Normal Thread Normal Threads

  2. pool heat pump doesn't produces design capacity

    Started by moideen, 10-15-2021 10:06 AM
    • Replies: 17
    • Views: 525
    Today, 08:08 PM Go to last post
  3. high superheat and high subcool, can you guess why?

    Started by jdere, 10-18-2021 06:23 PM
    2 Pages
    1 2
    • Replies: 36
    • Views: 774
    Today, 07:54 PM Go to last post
  4. N- coil in backwards?

    Started by CEAS-AC-TECH, Today 05:11 PM
    • Replies: 2
    • Views: 138
    Today, 05:52 PM Go to last post
    • Replies: 7
    • Views: 230
    Today, 10:22 AM Go to last post
  5. 25 uf cap reading 27

    Started by corny, 10-13-2021 11:07 PM
    • Replies: 19
    • Views: 743
    Yesterday, 10:25 PM Go to last post
  6. Carrier 59MN7B Static Pressure Readings

    Started by mjhvac, 10-04-2021 06:30 PM
    2 Pages
    1 2
    • Replies: 28
    • Views: 930
    Yesterday, 06:47 PM Go to last post
  7. 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: 2,389
    10-18-2021, 06:36 AM Go to last post
  8. This one has me stumped

    Started by channellxbob, 09-21-2021 05:16 PM
    2 Pages
    1 2
    • Replies: 25
    • Views: 1,353
    10-17-2021, 12:43 PM Go to last post
  9. 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: 2,182
    10-16-2021, 08:33 PM Go to last post
  10. Do high-SEER minis run higher psi?

    Started by gustavhorna, 10-07-2021 11:48 AM
    2 Pages
    1 2
    • Replies: 24
    • Views: 504
    10-16-2021, 07:51 PM Go to last post
  11. Daikin Fresh Air Operation

    Started by violent T, 10-14-2021 09:08 PM
    • Replies: 4
    • Views: 622
    10-16-2021, 07:28 PM Go to last post
  12. Any ICP whiz-kids here ?

    Started by Poodle Head Mikey, 10-15-2021 08:32 PM
    • Replies: 3
    • Views: 733
    10-15-2021, 09:08 PM Go to last post
  13. Combustion Analysis and PMs

    Started by Nytefog, 10-06-2021 11:58 AM
    • Replies: 15
    • Views: 448
    10-13-2021, 09:13 PM Go to last post
  14. Mr. Slim PUZ-18-42

    Started by delangel22, 10-11-2021 05:56 PM
    • Replies: 2
    • Views: 548
    10-13-2021, 11:40 AM Go to last post
    • Replies: 9
    • Views: 604
    10-12-2021, 05:54 PM Go to last post
  15. 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: 709
    10-12-2021, 02:32 PM Go to last post
    • Replies: 14
    • Views: 367
    10-12-2021, 01:43 PM Go to last post
  16. york modulating furnace part needed

    Started by plott hound, 10-02-2021 03:57 PM
    • Replies: 7
    • Views: 482
    10-11-2021, 08:17 AM Go to last post
  17. 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: 722
    10-09-2021, 10:38 PM Go to last post
  18. Are heat recovery units still popular?

    Started by Fla.HP, 08-21-2021 12:41 PM
    2 Pages
    1 2
    • Replies: 32
    • Views: 1,175
    10-09-2021, 06:30 PM Go to last post
  19. Old Carrier Round ones

    Started by emrey35, 12-21-2009 04:50 PM
    3 Pages
    1 2 3
    • Replies: 42
    • Views: 9,695
    10-08-2021, 11:40 PM Go to last post
  20. Anyone have a lead for Warm Morning parts?

    Started by Virgil, 10-08-2021 07:05 PM
    • Replies: 0
    • Views: 537
    10-08-2021, 07:05 PM Go to last post
  21. Inrush vs max amps

    Started by Hurst11, 08-14-2021 05:20 PM
    3 Pages
    1 2 3
    • Replies: 45
    • Views: 1,553
    10-07-2021, 10:40 PM Go to last post
  22. Not all 9000 mini splits are equal

    Started by gustavhorna, 10-07-2021 09:42 PM
    • Replies: 0
    • Views: 531
    10-07-2021, 09:42 PM Go to last post
  23. Minisplit suction pressure 230psi+

    Started by gustavhorna, 09-17-2021 05:47 PM
    4 Pages
    1 2 3 4
    • Replies: 63
    • Views: 1,561
    10-07-2021, 09:33 PM Go to last post
  24. Hmm Carrier Infinity Question

    Started by Gunnerboy123, 10-07-2021 03:34 PM
    • Replies: 2
    • Views: 209
    10-07-2021, 05:40 PM Go to last post
  25. Gas issue

    Started by uffdanow00, 10-06-2021 09:35 AM
    • Replies: 14
    • Views: 493
    10-07-2021, 08:14 AM Go to last post
    • Replies: 5
    • Views: 211
    10-06-2021, 05:08 PM Go to last post
    • Replies: 35
    • Views: 726
    10-06-2021, 01:10 PM Go to last post
  26. Damn fatory lineset!

    Started by gustavhorna, 10-04-2021 12:28 PM
    2 Pages
    1 2
    • Replies: 22
    • Views: 629
    10-05-2021, 10:42 PM Go to last post
  27. Evap coil cleaning on mini ducted units

    Started by maintmech, 10-05-2021 01:20 AM
    • Replies: 5
    • Views: 354
    10-05-2021, 08:41 PM Go to last post
    • Replies: 5
    • Views: 330
    10-03-2021, 11:23 PM Go to last post
  28. Aircon Blizzard units - not precharged?

    Started by gustavhorna, 10-03-2021 05:08 PM
    • Replies: 1
    • Views: 276
    10-03-2021, 05:40 PM Go to last post
  29. Peerless pinnacle speratic issues

    Started by esare22, 01-03-2016 10:07 AM
    • Replies: 16
    • Views: 5,788
    10-03-2021, 03:57 PM Go to last post
    • Replies: 3
    • Views: 598
    10-02-2021, 08:52 AM Go to last post
  30. Job link probes

    Started by NathanWagner, 08-24-2021 09:55 AM
    2 Pages
    1 2
    • Replies: 22
    • Views: 1,024
    10-01-2021, 08:05 PM Go to last post
  31. Cool cleaning without water

    Started by Kwoodcock89, 10-01-2021 02:18 PM
    2 Pages
    1 2
    • Replies: 21
    • Views: 547
    10-01-2021, 07:18 PM Go to last post
  32. Fieldpiece job links

    Started by NathanWagner, 08-27-2021 07:36 AM
    • Replies: 10
    • Views: 594
    10-01-2021, 01:59 PM Go to last post
  33. Motor Amps V Heat

    Started by newoldtech, 09-28-2021 09:52 AM
    2 Pages
    1 2
    • Replies: 27
    • Views: 779
    09-30-2021, 05:12 PM Go to last post
    • Replies: 24
    • Views: 1,454
    09-29-2021, 10:43 PM Go to last post

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