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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
    27 Pages
    1 2 3 4 5 6 ... 27
    • Replies: 340
    • Views: 164,365
    01-10-2020, 05:56 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: 16,868
    08-10-2011, 04:34 PM Go to last post
  1. Normal Thread Normal Threads

  2. Locking Refrigerant Caps

    Started by tonyrou1, Today 06:39 PM
    • Replies: 3
    • Views: 48
    Today, 08:01 PM Go to last post
  3. Nitrogen testing

    Started by joemach, 01-08-2020 09:51 AM
    7 Pages
    1 2 3 4 5 6 ... 7
    • Replies: 78
    • Views: 1,909
    Today, 06:45 PM Go to last post
  4. Carrier help

    Started by town, Yesterday 04:01 PM
    • Replies: 8
    • Views: 231
    Today, 06:00 PM Go to last post
  5. Adding a furnace to existing Straight AC with Elec strips

    Started by Snapperhead, 01-16-2020 01:11 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 433
    Today, 03:55 PM Go to last post
  6. Picking brains about retrofiting old apartment HVAC systems

    Started by ServiceProHVAC, 12-19-2019 09:57 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 713
    Today, 10:07 AM Go to last post
  7. Gas pressure trip

    Started by Dmorgan106, Yesterday 05:55 PM
    • Replies: 9
    • Views: 237
    Today, 09:59 AM Go to last post
  8. Trane package unit false high limit?

    Started by HVAC_Tino, 12-01-2019 02:59 AM
    • Replies: 12
    • Views: 537
    Today, 12:31 AM Go to last post
    • Replies: 7
    • Views: 352
    Yesterday, 07:39 PM Go to last post
  9. Confused TRUCK STOCK CONDENSER MOTOR

    Started by AIRCON8, 01-09-2020 11:00 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 571
    Yesterday, 10:40 AM Go to last post
  10. Rheem Heat pump

    Started by CDHCR, 04-09-2019 11:21 PM
    4 Pages
    1 2 3 4
    • Replies: 44
    • Views: 2,188
    Yesterday, 10:18 AM Go to last post
  11. lennox icomfort wifi stat problem

    Started by brian.cornell, 03-17-2013 09:24 PM
    • Replies: 4
    • Views: 10,269
    01-16-2020, 11:34 PM Go to last post
  12. Heat pump high head pressure

    Started by mjohnson2981, 12-21-2019 08:11 PM
    2 Pages
    1 2
    • Replies: 21
    • Views: 1,026
    01-16-2020, 11:28 PM Go to last post
    • Replies: 2
    • Views: 158
    01-15-2020, 08:17 PM Go to last post
  13. Ultra80

    Started by wbrennan87, 12-31-2019 01:48 PM
    • Replies: 11
    • Views: 559
    01-15-2020, 09:38 AM Go to last post
    • Replies: 5
    • Views: 4,315
    01-14-2020, 05:45 PM Go to last post
  14. Honeywell T6 Thermostats

    Started by opey456, 11-04-2019 06:29 PM
    18 Pages
    1 2 3 4 5 6 ... 18
    • Replies: 233
    • Views: 10,635
    01-14-2020, 02:51 PM Go to last post
  15. Furnace Low Voltage Overcurrent Tester

    Started by szw21, 01-07-2020 02:10 PM
    3 Pages
    1 2 3
    • Replies: 32
    • Views: 1,106
    01-14-2020, 01:10 AM Go to last post
    • Replies: 0
    • Views: 135
    01-13-2020, 05:44 PM Go to last post
  16. Ductless leak repair

    Started by jperigo, 12-17-2019 09:57 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 932
    01-13-2020, 10:41 AM Go to last post
  17. Contactor wonít engage - Goodman Heat Pump

    Started by RyanSlabach, 01-09-2020 05:19 PM
    3 Pages
    1 2 3
    contactors, heat pump
    • Replies: 37
    • Views: 918
    01-12-2020, 04:36 PM Go to last post
  18. Geothermal used with radiators

    Started by packratt, 01-10-2020 05:27 PM
    • Replies: 10
    • Views: 261
    01-11-2020, 04:54 PM Go to last post
  19. HONEYWELL EIM

    Started by jmeadows, 01-09-2020 11:05 PM
    • Replies: 8
    • Views: 326
    01-11-2020, 09:25 AM Go to last post
  20. HONEYWELL T10 PRO THERMOSTAT

    Started by AIRCON8, 12-17-2019 10:20 PM
    • Replies: 7
    • Views: 532
    01-10-2020, 08:58 PM Go to last post
  21. Clicking sound at condenser and air handler

    Started by Jake2212, 01-09-2020 09:54 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 416
    01-10-2020, 10:31 AM Go to last post
  22. Confused WHICH WIFI THERMOSTAT DO YOU INSTALL ???

    Started by AIRCON8, 12-19-2019 08:57 PM
    3 Pages
    1 2 3
    • Replies: 34
    • Views: 1,975
    01-09-2020, 08:50 PM Go to last post
  23. Bosch units

    Started by opey456, 01-08-2020 11:48 AM
    • Replies: 6
    • Views: 364
    01-09-2020, 03:17 PM Go to last post
  24. Fujitsu function code settings

    Started by FisherG, 01-09-2020 01:04 AM
    • Replies: 0
    • Views: 149
    01-09-2020, 01:04 AM Go to last post
  25. Low delta T on mobile home furnace

    Started by Billydoughnuts, 12-18-2019 11:09 PM
    2 Pages
    1 2
    • Replies: 21
    • Views: 908
    01-08-2020, 11:19 PM Go to last post
    • Replies: 12
    • Views: 763
    01-08-2020, 07:46 PM Go to last post
  26. Disconnected W. Letís see if I need it :)

    Started by Adlerberts-Protege, 12-15-2019 07:16 PM
    4 Pages
    1 2 3 4
    • Replies: 39
    • Views: 1,868
    01-08-2020, 11:02 AM Go to last post
  27. CIAT Heat pump 17-21 KW

    Started by Manal, 01-08-2020 03:03 AM
    • Replies: 1
    • Views: 168
    01-08-2020, 10:08 AM Go to last post
  28. B.T.U. Imput Question, Natural Verses Propane

    Started by RSWAFFER, 01-04-2020 08:28 AM
    • Replies: 5
    • Views: 391
    01-08-2020, 01:33 AM Go to last post
  29. Manufacturers of variable speed compressors please ?

    Started by GSHPP, 12-28-2019 06:05 AM
    2 Pages
    1 2
    • Replies: 19
    • Views: 837
    01-05-2020, 11:21 AM Go to last post
  30. Control wood stove set point with HVAC system

    Started by Noobie861, 01-04-2020 09:50 AM
    • Replies: 4
    • Views: 296
    01-05-2020, 09:06 AM Go to last post
  31. Fujitsu Thermo Sensor Selection

    Started by the5reeds, 11-01-2015 08:25 PM
    • Replies: 12
    • Views: 7,225
    01-05-2020, 06:28 AM Go to last post
  32. Old Goodman furnace blower on delay?

    Started by sixela918, 01-03-2020 10:56 PM
    • Replies: 4
    • Views: 334
    01-04-2020, 10:49 AM Go to last post
  33. Combustion test in b-vent?

    Started by salmacis81, 01-09-2019 08:23 PM
    2 Pages
    1 2
    • Replies: 21
    • Views: 1,839
    01-02-2020, 12:50 PM Go to last post
  34. What is this plumbing fitting?

    Started by Dan_G, 12-30-2019 11:16 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 785
    01-01-2020, 01:01 PM Go to last post
  35. XL80 problems

    Started by Michael Droze, 12-26-2019 03:57 AM
    • Replies: 12
    • Views: 555
    12-31-2019, 10:56 PM Go to last post
  36. Converting Rheem furnaces back to Natural gas.

    Started by Jeffrey F, 12-28-2019 12:12 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 804
    12-31-2019, 07:17 PM Go to last post
  37. Mcdonnell Miller 750 lwco

    Started by brettnelson232, 12-17-2019 03:54 PM
    • Replies: 4
    • Views: 403
    12-31-2019, 06:26 PM Go to last post
  38. goodman furn water leaks

    Started by george3, 11-02-2019 08:50 AM
    • Replies: 7
    • Views: 1,040
    12-31-2019, 04:52 PM Go to last post
  39. Lennox EL ultra low nox

    Started by Dbl_G, 12-31-2019 03:52 PM
    • Replies: 1
    • Views: 220
    12-31-2019, 03:59 PM Go to last post
  40. combustion air intake

    Started by Mobiletec, 12-10-2019 01:26 AM
    3 Pages
    1 2 3
    • Replies: 28
    • Views: 1,423
    12-30-2019, 04:33 PM Go to last post
  41. I need help!

    Started by tonyrou1, 12-29-2019 11:36 AM
    3 Pages
    1 2 3
    • Replies: 31
    • Views: 1,095
    12-30-2019, 03:01 PM Go to last post
  42. Nest low voltage error

    Started by Med79, 11-30-2019 12:50 AM
    • Replies: 11
    • Views: 825
    12-30-2019, 12:27 PM Go to last post
  43. danfoss steam valve

    Started by wbrennan87, 12-23-2019 11:31 AM
    2 Pages
    1 2
    • Replies: 23
    • Views: 856
    12-30-2019, 09:00 AM Go to last post
  44. Oxy Acetylene torch

    Started by Billydoughnuts, 12-20-2019 07:43 PM
    • Replies: 7
    • Views: 642
    12-29-2019, 02:20 PM Go to last post
    • Replies: 1
    • Views: 259
    12-29-2019, 10:07 AM Go to last post

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