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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: 152,678
    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: 15,399
    08-10-2011, 04:34 PM Go to last post
  1. Normal Thread Normal Threads

  2. Ameristar Furnaces and Heat Pumps????

    Started by James Colver, 02-23-2016 03:39 AM
    4 Pages
    1 2 3 4
    • Replies: 46
    • Views: 11,656
    06-07-2019, 07:55 PM Go to last post
    • Replies: 2
    • Views: 202
    06-07-2019, 06:59 PM Go to last post
  3. Hmm High Humidity Problem

    Started by JaySWAT, 06-06-2019 10:40 PM
    • Replies: 9
    • Views: 345
    06-07-2019, 11:35 AM Go to last post
    • Replies: 8
    • Views: 300
    06-07-2019, 08:21 AM Go to last post
  4. Luxaire

    Started by town, 06-06-2019 02:00 PM
    • Replies: 3
    • Views: 230
    06-07-2019, 06:46 AM Go to last post
  5. Old HVAC tech needs Heat Pump advice

    Started by Oak54, 06-05-2019 08:41 AM
    2 Pages
    1 2
    • Replies: 23
    • Views: 736
    06-06-2019, 10:21 PM Go to last post
    • Replies: 10
    • Views: 362
    06-06-2019, 08:32 PM Go to last post
  6. Bad outdoor txv?

    Started by esare22, 12-20-2015 09:59 PM
    2 Pages
    1 2
    • Replies: 21
    • Views: 10,351
    06-06-2019, 10:45 AM Go to last post
  7. Duct sizing TEL question

    Started by Iceman_pdx, 06-06-2019 09:05 AM
    • Replies: 2
    • Views: 163
    06-06-2019, 10:03 AM Go to last post
  8. Fuse in furnace circuit board keep blowing

    Started by Bobe5531, 06-03-2013 03:01 PM
    3 Pages
    1 2 3
    • Replies: 37
    • Views: 23,590
    06-06-2019, 05:55 AM Go to last post
  9. Pumping down scroll compressors

    Started by HailWV, 05-28-2019 09:53 PM
    4 Pages
    1 2 3 4
    • Replies: 45
    • Views: 1,784
    06-05-2019, 09:00 PM Go to last post
    • Replies: 5
    • Views: 307
    06-05-2019, 08:07 PM Go to last post
  10. Leak or moisture?

    Started by gustavhorna, 06-04-2019 08:03 PM
    • Replies: 8
    • Views: 343
    06-05-2019, 02:39 PM Go to last post
  11. Need help diagnosing an old 10 seer trane

    Started by Jacobh94, 06-03-2019 11:36 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 515
    06-05-2019, 07:36 AM Go to last post
  12. fujitsu 4 ton discontinued

    Started by SergeyB, 05-29-2019 09:18 PM
    • Replies: 6
    • Views: 395
    06-05-2019, 07:14 AM Go to last post
  13. Are there any low cost load calc programs?

    Started by ramco_air, 01-27-2016 10:56 PM
    2 Pages
    1 2
    • Replies: 23
    • Views: 6,481
    06-05-2019, 01:12 AM Go to last post
  14. Carrier cased aluminum N coil mystery

    Started by Glennhvac, 05-29-2019 06:49 PM
    3 Pages
    1 2 3
    • Replies: 28
    • Views: 1,174
    06-04-2019, 03:44 PM Go to last post
  15. Adc t2000 tstat

    Started by crazzycajun, 06-04-2019 03:40 PM
    • Replies: 0
    • Views: 145
    06-04-2019, 03:40 PM Go to last post
  16. Additive or replace?

    Started by LRB, 05-31-2019 07:39 AM
    • Replies: 5
    • Views: 391
    06-03-2019, 03:14 PM Go to last post
  17. Air handler supply side opening

    Started by splus, 05-31-2019 05:58 PM
    • Replies: 5
    • Views: 321
    06-03-2019, 02:16 PM Go to last post
  18. New TXV low suction? Good SupH and subc

    Started by Mountaingoat, 05-30-2019 02:59 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 642
    06-03-2019, 10:38 AM Go to last post
  19. York YPLC100 downflow furnace filter clearance

    Started by dswilliams, 06-01-2019 06:31 PM
    • Replies: 4
    • Views: 182
    06-03-2019, 12:01 AM Go to last post
  20. Heat Pump Runs 5 minutes than shuts off 10 minutes

    Started by PointRunner, 08-08-2018 06:29 AM
    2 Pages
    1 2
    • Replies: 24
    • Views: 2,681
    06-02-2019, 11:54 PM Go to last post
  21. Lightbulb TXV Sensing Bulb

    Started by Matador429, 05-29-2019 06:47 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 638
    06-02-2019, 09:48 PM Go to last post
  22. Navien NCB-240 BLEW!!!

    Started by BAMSTER04, 04-14-2019 03:31 PM
    • Replies: 11
    • Views: 646
    05-31-2019, 06:36 PM Go to last post
  23. Goodman AH1824-1

    Started by Hvac talker, 05-28-2019 04:16 PM
    • Replies: 12
    • Views: 506
    05-31-2019, 06:58 AM Go to last post
  24. AC Renew for sticking TXV

    Started by NETWizz, 05-28-2019 10:55 AM
    2 Pages
    1 2
    • Replies: 20
    • Views: 812
    05-30-2019, 04:42 PM Go to last post
  25. Armstrong 2nd stage heat not working

    Started by fazerman, 05-29-2019 09:42 PM
    • Replies: 3
    • Views: 212
    05-30-2019, 01:29 PM Go to last post
  26. Carrier heat pump board

    Started by Darrell85, 05-29-2019 10:08 PM
    • Replies: 2
    • Views: 229
    05-29-2019, 11:32 PM Go to last post
  27. Fujitsu ASU12D1 Louver

    Started by joebudd, 05-29-2019 04:45 PM
    • Replies: 1
    • Views: 156
    05-29-2019, 05:26 PM Go to last post
    • Replies: 10
    • Views: 531
    05-29-2019, 01:33 PM Go to last post
  28. Vacuum

    Started by Ceacel, 05-26-2019 09:07 PM
    • Replies: 10
    • Views: 570
    05-29-2019, 01:32 AM Go to last post
  29. Daikin FDMQ slim duct help

    Started by Iceman_pdx, 05-26-2019 01:23 PM
    • Replies: 8
    • Views: 330
    05-28-2019, 11:01 PM Go to last post
  30. Slow leak 5yr old Trane Split System

    Started by etbrownx, 05-27-2019 09:28 PM
    • Replies: 11
    • Views: 401
    05-28-2019, 12:35 PM Go to last post
  31. Charging 410a system brand new install

    Started by Rgallagher06, 03-27-2019 07:56 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 1,173
    05-28-2019, 11:27 AM Go to last post
  32. R407c and mineral oil

    Started by timjimbob, 05-22-2019 08:37 AM
    2 Pages
    1 2
    • Replies: 20
    • Views: 898
    05-28-2019, 11:08 AM Go to last post
  33. Homeowner Installed Units

    Started by jwbrager, 03-02-2017 01:54 PM
    4 Pages
    1 2 3 4
    • Replies: 47
    • Views: 4,372
    05-28-2019, 09:34 AM Go to last post
  34. A Few Questions about Mini-Splits

    Started by HoustonReal, 05-23-2019 11:18 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 826
    05-28-2019, 12:31 AM Go to last post
  35. So I went with 407C

    Started by Snapperhead, 05-27-2019 06:43 PM
    • Replies: 7
    • Views: 440
    05-27-2019, 10:26 PM Go to last post
  36. My Unit

    Started by Her1214, 05-26-2019 12:42 AM
    • Replies: 12
    • Views: 406
    05-27-2019, 06:26 PM Go to last post
  37. Amana thru the wall PTAC

    Started by Ineedanap, 05-11-2019 12:59 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 624
    05-27-2019, 01:04 AM Go to last post
    • Replies: 11
    • Views: 603
    05-26-2019, 07:52 PM Go to last post
  38. carrier seer rating

    Started by emb157, 05-23-2019 05:24 PM
    • Replies: 11
    • Views: 419
    05-26-2019, 08:12 AM Go to last post
  39. Trane TDX Rollout trips

    Started by nickpt828, 05-21-2019 07:13 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 491
    05-25-2019, 09:32 PM Go to last post
  40. goodman 2stg v-speed what is sw2?

    Started by freefall, 05-25-2019 10:33 AM
    • Replies: 4
    • Views: 269
    05-25-2019, 08:02 PM Go to last post
  41. Fugitsu evaporator leaks

    Started by chander, 05-22-2019 03:01 PM
    • Replies: 3
    • Views: 313
    05-25-2019, 05:59 PM Go to last post
  42. Trouble shooting help needed.

    Started by HVACkorey, 05-15-2019 09:19 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 847
    05-25-2019, 02:10 AM Go to last post
  43. SEER 38 units - worth it?

    Started by sepuku, 05-20-2019 07:09 PM
    • Replies: 6
    • Views: 578
    05-24-2019, 09:43 PM Go to last post
  44. Lennox XC plastic fan guards

    Started by CircusEnvy, 05-22-2019 11:27 AM
    • Replies: 7
    • Views: 318
    05-24-2019, 04:21 PM Go to last post
  45. 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: 20
    • Views: 910
    05-24-2019, 02:20 PM Go to last post

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