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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 04:21 PM
    26 Pages
    1 2 3 4 5 6 ... 26
    • Replies: 332
    • Views: 151,263
    05-11-2019, 02:08 AM 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: 15,193
    08-10-2011, 04:34 PM Go to last post
  1. Normal Thread Normal Threads

  2. Hmm York M4AH014A06A

    Started by BruceHack, Today 03:09 PM
    • Replies: 0
    • Views: 1
    Today, 03:09 PM Go to last post
  3. Is A TXV Required?

    Started by jf1202, Yesterday 07:00 PM
    • Replies: 10
    • Views: 248
    Today, 02:58 PM Go to last post
  4. SEER 38 units - worth it?

    Started by sepuku, Yesterday 07:09 PM
    • Replies: 3
    • Views: 206
    Today, 09:43 AM Go to last post
  5. Load calc CFM vs Load calc req tonnage?

    Started by Noobie861, 05-18-2019 10:01 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 394
    Today, 12:51 AM Go to last post
  6. Mechanical air inlet supply

    Started by Shreadhead, Yesterday 07:02 PM
    • Replies: 0
    • Views: 97
    Yesterday, 07:02 PM Go to last post
  7. Bosch Bova Heat pump "Adaptive capacity output"

    Started by freefall, 05-19-2019 07:17 AM
    • Replies: 3
    • Views: 211
    Yesterday, 07:40 AM Go to last post
  8. Unique issues causing coil to freeze.

    Started by Prowelder, 05-02-2019 08:59 PM
    10 Pages
    1 2 3 4 5 6 ... 10
    • Replies: 126
    • Views: 2,896
    05-19-2019, 04:57 PM Go to last post
  9. honeywell prestige iaq sensors

    Started by freefall, 04-21-2019 09:05 AM
    • Replies: 3
    • Views: 275
    05-19-2019, 07:47 AM Go to last post
  10. Correct tonnage

    Started by Gabriel24, 05-17-2019 08:44 PM
    • Replies: 7
    • Views: 325
    05-18-2019, 09:45 PM Go to last post
    • Replies: 6
    • Views: 260
    05-18-2019, 08:46 PM Go to last post
  11. Frown Trane and AHRI Directory

    Started by tigerdunes, 05-18-2019 08:41 AM
    • Replies: 5
    • Views: 176
    05-18-2019, 12:11 PM Go to last post
  12. I need help!!

    Started by Darrell85, 05-15-2019 10:26 PM
    3 Pages
    1 2 3
    • Replies: 29
    • Views: 1,070
    05-18-2019, 07:13 AM Go to last post
  13. DIVERSITY FACTOR FOR CHILLER SELECTION

    Started by shinozahmed, 02-19-2019 11:19 PM
    • Replies: 12
    • Views: 549
    05-17-2019, 10:08 PM Go to last post
  14. Low superheat and subcool?

    Started by jperigo, 05-08-2019 11:15 PM
    4 Pages
    1 2 3 4
    • Replies: 40
    • Views: 1,412
    05-17-2019, 10:04 PM Go to last post
  15. Bosch BOVA with TAM9

    Started by letthesmokeout, 05-17-2019 06:39 PM
    • Replies: 6
    • Views: 253
    05-17-2019, 08:43 PM Go to last post
  16. 2 compressor failures on Bryant condensers

    Started by nortonma, 05-15-2019 11:53 PM
    • Replies: 9
    • Views: 391
    05-17-2019, 07:43 PM Go to last post
  17. Micron gauge jumps from 200 micro to ~770 micro

    Started by b_besold, 05-15-2019 09:34 AM
    2 Pages
    1 2
    micron gauge, moisture, vacuum, vacuum test
    • Replies: 14
    • Views: 420
    05-17-2019, 01:00 AM Go to last post
  18. A/C inspection prior to sale, problem months later

    Started by Kevin Orye, 05-14-2019 10:48 AM
    2 Pages
    1 2
    • Replies: 17
    • Views: 669
    05-16-2019, 07:33 PM Go to last post
  19. Leak Checking Snow Melt System.

    Started by alliedtech12887, 05-15-2019 12:06 PM
    • Replies: 7
    • Views: 225
    05-16-2019, 06:26 PM Go to last post
  20. Ways to check for cracked heat exchangers

    Started by TheBaoz, 01-28-2019 02:23 PM
    2 Pages
    1 2
    • Replies: 23
    • Views: 1,594
    05-16-2019, 04:52 PM Go to last post
  21. Trouble shooting help needed.

    Started by HVACkorey, 05-15-2019 09:19 PM
    • Replies: 11
    • Views: 356
    05-16-2019, 02:00 PM Go to last post
  22. High superheat with high subcool in piston system

    Started by zebra1, 04-30-2019 11:00 PM
    3 Pages
    1 2 3
    • Replies: 33
    • Views: 1,222
    05-16-2019, 12:46 AM Go to last post
  23. New mini split leaked after 1 day, but lines hold vacuum

    Started by sepuku, 05-15-2019 01:03 PM
    4 Pages
    1 2 3 4
    • Replies: 44
    • Views: 926
    05-15-2019, 09:15 PM Go to last post
  24. 90+ Gas Furnace Flame Sputtering

    Started by cp3, 05-12-2019 11:51 PM
    2 Pages
    1 2
    • Replies: 21
    • Views: 596
    05-15-2019, 05:08 PM Go to last post
  25. NEST........the downhill slide to Oblivion

    Started by BALloyd, 05-12-2019 05:27 PM
    • Replies: 9
    • Views: 500
    05-15-2019, 12:45 PM Go to last post
  26. Homeowner Installed Units

    Started by jwbrager, 03-02-2017 01:54 PM
    4 Pages
    1 2 3 4
    • Replies: 46
    • Views: 3,704
    05-15-2019, 09:47 AM Go to last post
  27. What's your diagnosis?

    Started by Virgil, 05-11-2019 06:20 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 904
    05-15-2019, 07:49 AM Go to last post
  28. Heat Pump pool heater

    Started by jperigo, 05-08-2019 11:25 PM
    3 Pages
    1 2 3
    • Replies: 30
    • Views: 1,023
    05-14-2019, 10:57 PM Go to last post
  29. Line set leak on new house

    Started by Bo Latham, 05-10-2019 03:14 AM
    2 Pages
    1 2
    • Replies: 16
    • Views: 672
    05-14-2019, 09:20 AM Go to last post
  30. Little help please

    Started by absolwent2, 05-05-2019 04:48 PM
    • Replies: 11
    • Views: 592
    05-14-2019, 06:09 AM Go to last post
  31. Zeroing out Testo 550

    Started by jperigo, 05-09-2019 10:08 AM
    • Replies: 8
    • Views: 347
    05-13-2019, 11:37 PM Go to last post
  32. Amana thru the wall PTAC

    Started by Ineedanap, 05-11-2019 12:59 PM
    • Replies: 12
    • Views: 324
    05-13-2019, 07:30 PM Go to last post
  33. Oil Boiler Leaking

    Started by jwbrager, 04-26-2019 01:09 PM
    4 Pages
    1 2 3 4
    • Replies: 46
    • Views: 1,389
    05-13-2019, 03:43 PM Go to last post
  34. Ductwork Exposed

    Started by JakRabbit, 05-04-2019 02:41 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 673
    05-13-2019, 02:46 PM Go to last post
  35. Pulsing in TXV

    Started by S.T.Ranger, 05-03-2019 10:28 AM
    4 Pages
    1 2 3 4
    • Replies: 44
    • Views: 1,307
    05-12-2019, 10:25 PM Go to last post
  36. 410-A shortage

    Started by Dhumphries82, 05-07-2019 07:55 AM
    2 Pages
    1 2
    • Replies: 14
    • Views: 808
    05-12-2019, 05:40 PM Go to last post
  37. 220LINE BEING SHARED WITH THE LINESET HOLE

    Started by splus, 05-12-2019 11:13 AM
    2 Pages
    1 2
    • Replies: 17
    • Views: 401
    05-12-2019, 12:28 PM Go to last post
  38. Trane evap. Coil

    Started by Rhinohead, 05-06-2019 03:17 PM
    • Replies: 6
    • Views: 344
    05-12-2019, 07:33 AM Go to last post
  39. Trane propane conversion kit

    Started by Adlerberts-Protege, 05-09-2019 07:29 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 451
    05-11-2019, 04:21 PM Go to last post
  40. Ultravation return box

    Started by Spitz, 05-10-2019 07:25 PM
    • Replies: 1
    • Views: 195
    05-10-2019, 07:29 PM Go to last post
  41. Trane XL20I No heat pump communication

    Started by Benjamin4326, 05-03-2019 09:20 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 474
    05-10-2019, 10:47 AM Go to last post
  42. Brand? Help please

    Started by town, 05-09-2019 02:39 PM
    • Replies: 5
    • Views: 325
    05-09-2019, 08:21 PM Go to last post
  43. I Learned While I Laughed...

    Started by ECtofix, 05-09-2019 08:17 PM
    • Replies: 0
    • Views: 299
    05-09-2019, 08:17 PM Go to last post
  44. Replaced Cap , then it never came back on

    Started by Snapperhead, 05-06-2019 07:09 AM
    2 Pages
    1 2
    • Replies: 19
    • Views: 805
    05-09-2019, 03:32 PM Go to last post
  45. First attempt at a post

    Started by waterworksdan, 05-07-2019 05:42 PM
    2 Pages
    1 2
    • Replies: 23
    • Views: 614
    05-09-2019, 01:45 PM Go to last post
  46. Adding gas to mini split

    Started by navyguy1, 05-08-2019 09:51 PM
    • Replies: 6
    • Views: 331
    05-09-2019, 01:34 PM Go to last post
    • Replies: 11
    • Views: 349
    05-09-2019, 05:34 AM Go to last post
  47. Pulling Vacuum on a compressor?

    Started by dewana421, 05-07-2019 04:55 PM
    • Replies: 9
    • Views: 452
    05-08-2019, 09:55 PM Go to last post
  48. Trane thermostat 850 - meaning of QM icon?

    Started by MichaelBaker, 05-08-2019 11:52 AM
    • Replies: 3
    • Views: 180
    05-08-2019, 09:45 PM Go to last post
  49. R22 10LB Empty Cylinder Weight

    Started by zebra1, 05-08-2019 03:15 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 456
    05-08-2019, 09:02 PM Go to last post

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