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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: 189,049
    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: 20,775
    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
    2 Pages
    1 2
    • Replies: 24
    • Views: 620
    Today, 01:26 PM Go to last post
  3. Trane XV18 copper aluminum joins

    Started by MichaelBaker, Today 10:54 AM
    • Replies: 3
    • Views: 74
    Today, 11:46 AM Go to last post
  4. Pressure switch on new installed York furnace

    Started by kirwinjd, 01-17-2012 12:15 AM
    • Replies: 11
    • Views: 6,077
    Today, 08:02 AM Go to last post
    • Replies: 9
    • Views: 283
    Today, 07:49 AM Go to last post
  5. 25 uf cap reading 27

    Started by corny, 10-13-2021 11:07 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 764
    Yesterday, 11:08 PM Go to last post
  6. 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: 817
    Yesterday, 07:54 PM Go to last post
  7. N- coil in backwards?

    Started by CEAS-AC-TECH, Yesterday 05:11 PM
    • Replies: 2
    • Views: 258
    Yesterday, 05:52 PM Go to last post
  8. Carrier 59MN7B Static Pressure Readings

    Started by mjhvac, 10-04-2021 06:30 PM
    2 Pages
    1 2
    • Replies: 28
    • Views: 938
    10-19-2021, 06:47 PM Go to last post
  9. 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: 2,402
    10-18-2021, 06:36 AM Go to last post
  10. This one has me stumped

    Started by channellxbob, 09-21-2021 05:16 PM
    2 Pages
    1 2
    • Replies: 25
    • Views: 1,360
    10-17-2021, 12:43 PM Go to last post
  11. 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: 2,186
    10-16-2021, 08:33 PM Go to last post
  12. Do high-SEER minis run higher psi?

    Started by gustavhorna, 10-07-2021 11:48 AM
    2 Pages
    1 2
    • Replies: 24
    • Views: 505
    10-16-2021, 07:51 PM Go to last post
  13. Daikin Fresh Air Operation

    Started by violent T, 10-14-2021 09:08 PM
    • Replies: 4
    • Views: 623
    10-16-2021, 07:28 PM Go to last post
  14. Any ICP whiz-kids here ?

    Started by Poodle Head Mikey, 10-15-2021 08:32 PM
    • Replies: 3
    • Views: 735
    10-15-2021, 09:08 PM Go to last post
  15. Combustion Analysis and PMs

    Started by Nytefog, 10-06-2021 11:58 AM
    • Replies: 15
    • Views: 450
    10-13-2021, 09:13 PM Go to last post
  16. Mr. Slim PUZ-18-42

    Started by delangel22, 10-11-2021 05:56 PM
    • Replies: 2
    • Views: 551
    10-13-2021, 11:40 AM Go to last post
    • Replies: 9
    • Views: 605
    10-12-2021, 05:54 PM Go to last post
  17. 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: 710
    10-12-2021, 02:32 PM Go to last post
    • Replies: 14
    • Views: 367
    10-12-2021, 01:43 PM Go to last post
  18. york modulating furnace part needed

    Started by plott hound, 10-02-2021 03:57 PM
    • Replies: 7
    • Views: 484
    10-11-2021, 08:17 AM Go to last post
  19. 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: 726
    10-09-2021, 10:38 PM Go to last post
  20. Are heat recovery units still popular?

    Started by Fla.HP, 08-21-2021 12:41 PM
    2 Pages
    1 2
    • Replies: 32
    • Views: 1,195
    10-09-2021, 06:30 PM Go to last post
  21. Old Carrier Round ones

    Started by emrey35, 12-21-2009 04:50 PM
    3 Pages
    1 2 3
    • Replies: 42
    • Views: 9,708
    10-08-2021, 11:40 PM Go to last post
  22. 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
  23. Inrush vs max amps

    Started by Hurst11, 08-14-2021 05:20 PM
    3 Pages
    1 2 3
    • Replies: 45
    • Views: 1,554
    10-07-2021, 10:40 PM Go to last post
  24. Not all 9000 mini splits are equal

    Started by gustavhorna, 10-07-2021 09:42 PM
    • Replies: 0
    • Views: 532
    10-07-2021, 09:42 PM Go to last post
  25. Minisplit suction pressure 230psi+

    Started by gustavhorna, 09-17-2021 05:47 PM
    4 Pages
    1 2 3 4
    • Replies: 63
    • Views: 1,564
    10-07-2021, 09:33 PM Go to last post
  26. Hmm Carrier Infinity Question

    Started by Gunnerboy123, 10-07-2021 03:34 PM
    • Replies: 2
    • Views: 211
    10-07-2021, 05:40 PM Go to last post
  27. 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: 212
    10-06-2021, 05:08 PM Go to last post
    • Replies: 35
    • Views: 731
    10-06-2021, 01:10 PM Go to last post
  28. 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
  29. 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: 332
    10-03-2021, 11:23 PM Go to last post
  30. 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
  31. Peerless pinnacle speratic issues

    Started by esare22, 01-03-2016 10:07 AM
    • Replies: 16
    • Views: 5,793
    10-03-2021, 03:57 PM Go to last post
    • Replies: 3
    • Views: 600
    10-02-2021, 08:52 AM Go to last post
  32. Job link probes

    Started by NathanWagner, 08-24-2021 09:55 AM
    2 Pages
    1 2
    • Replies: 22
    • Views: 1,033
    10-01-2021, 08:05 PM Go to last post
  33. Cool cleaning without water

    Started by Kwoodcock89, 10-01-2021 02:18 PM
    2 Pages
    1 2
    • Replies: 21
    • Views: 550
    10-01-2021, 07:18 PM Go to last post
  34. 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

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