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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: 164,788
    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: 16,921
    08-10-2011, 04:34 PM Go to last post
  1. Normal Thread Normal Threads

  2. Carrier infinity series question

    Started by CGR, Today 12:01 AM
    • Replies: 2
    • Views: 3
    Today, 12:29 AM Go to last post
  3. Hmm GE Zonline wont power up

    Started by Ineedanap, Yesterday 12:15 PM
    • Replies: 6
    • Views: 140
    Yesterday, 04:44 PM Go to last post
  4. fun one for the fun minded

    Started by dkalasz, Yesterday 12:41 AM
    • Replies: 4
    • Views: 212
    Yesterday, 01:29 PM Go to last post
    • Replies: 8
    • Views: 311
    Yesterday, 12:44 AM Go to last post
  5. new jersey duct insulation code

    Started by Tfgraz, 01-25-2020 02:02 PM
    • Replies: 5
    • Views: 193
    01-25-2020, 10:08 PM Go to last post
  6. Basic 1Heat 1Cool reliable Thermostat

    Started by EnergyOasis, 01-24-2020 12:31 PM
    • Replies: 11
    • Views: 298
    01-25-2020, 10:05 PM Go to last post
  7. old rheem wiring

    Started by dcmtwo, 01-23-2020 12:35 PM
    • Replies: 2
    • Views: 212
    01-25-2020, 08:44 PM Go to last post
  8. Trane heat pump code 4

    Started by brad_monty10, 01-23-2020 06:04 PM
    • Replies: 5
    • Views: 215
    01-25-2020, 05:42 PM Go to last post
  9. Carrier help

    Started by town, 01-17-2020 04:01 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 714
    01-25-2020, 05:40 PM Go to last post
    • Replies: 4
    • Views: 1,224
    01-25-2020, 03:25 PM Go to last post
  10. Chilled water leak

    Started by Javed Shaikh, 01-21-2020 04:55 PM
    • Replies: 8
    • Views: 368
    01-24-2020, 06:37 PM Go to last post
  11. What Do You Guys Think About The Ecobee Thermostats?

    Started by cook42, 11-18-2019 03:30 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 1,092
    01-24-2020, 07:40 AM Go to last post
  12. Combustion analysis

    Started by acescc, 01-23-2020 01:16 AM
    • Replies: 4
    • Views: 304
    01-24-2020, 01:02 AM Go to last post
  13. Old mastertrol minizone control

    Started by oil lp man, 01-22-2020 10:58 PM
    • Replies: 5
    • Views: 165
    01-23-2020, 11:13 PM Go to last post
  14. Wrong sized lineset on Split AC

    Started by EnergyOasis, 01-23-2020 08:50 PM
    • Replies: 10
    • Views: 297
    01-23-2020, 10:04 PM Go to last post
  15. Best practices for systems slightly low on R410a

    Started by EnergyOasis, 01-19-2020 02:35 AM
    3 Pages
    1 2 3
    • Replies: 34
    • Views: 1,118
    01-23-2020, 08:46 PM Go to last post
  16. Locking Refrigerant Caps

    Started by tonyrou1, 01-18-2020 06:39 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 697
    01-23-2020, 05:28 PM Go to last post
    • Replies: 1
    • Views: 103
    01-23-2020, 11:28 AM Go to last post
  17. ECM 3.0 PWM or two way communication

    Started by manusanch, 07-17-2018 08:33 PM
    • Replies: 6
    • Views: 1,063
    01-23-2020, 11:13 AM Go to last post
    • Replies: 4
    • Views: 272
    01-22-2020, 07:28 PM Go to last post
  18. System check after lightening

    Started by FORGIVEN06, 01-22-2020 06:52 PM
    • Replies: 1
    • Views: 188
    01-22-2020, 07:18 PM Go to last post
  19. Trane tuy 90% furnace pressure switch code as soon as powered up

    Started by Dhumphries82, 01-20-2020 09:53 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 539
    01-22-2020, 05:05 PM Go to last post
  20. Honeywell T6 Thermostats

    Started by opey456, 11-04-2019 06:29 PM
    19 Pages
    1 2 3 4 5 6 ... 19
    • Replies: 234
    • Views: 11,292
    01-22-2020, 10:55 AM Go to last post
    • Replies: 9
    • Views: 489
    01-22-2020, 01:52 AM Go to last post
  21. Trane package unit false high limit?

    Started by HVAC_Tino, 12-01-2019 02:59 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 708
    01-22-2020, 01:24 AM Go to last post
  22. Fujitsu, heatpump, rated at +17*F

    Started by TechmanTerry, 01-19-2020 09:08 PM
    • Replies: 12
    • Views: 475
    01-21-2020, 09:38 PM Go to last post
  23. Nitrogen testing

    Started by joemach, 01-08-2020 09:51 AM
    7 Pages
    1 2 3 4 5 6 ... 7
    • Replies: 80
    • Views: 2,458
    01-21-2020, 03:36 PM Go to last post
  24. Rheem Heat pump

    Started by CDHCR, 04-09-2019 11:21 PM
    4 Pages
    1 2 3 4
    • Replies: 46
    • Views: 2,500
    01-19-2020, 11:29 PM Go to last post
    • Replies: 4
    • Views: 241
    01-18-2020, 08:35 PM Go to last post
  25. 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: 574
    01-18-2020, 03:55 PM Go to last post
  26. Picking brains about retrofiting old apartment HVAC systems

    Started by ServiceProHVAC, 12-19-2019 09:57 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 857
    01-18-2020, 10:07 AM Go to last post
  27. Gas pressure trip

    Started by Dmorgan106, 01-17-2020 05:55 PM
    • Replies: 9
    • Views: 356
    01-18-2020, 09:59 AM Go to last post
  28. Confused TRUCK STOCK CONDENSER MOTOR

    Started by AIRCON8, 01-09-2020 11:00 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 694
    01-17-2020, 10:40 AM Go to last post
  29. lennox icomfort wifi stat problem

    Started by brian.cornell, 03-17-2013 09:24 PM
    • Replies: 4
    • Views: 10,390
    01-16-2020, 11:34 PM Go to last post
  30. Heat pump high head pressure

    Started by mjohnson2981, 12-21-2019 08:11 PM
    2 Pages
    1 2
    • Replies: 21
    • Views: 1,129
    01-16-2020, 11:28 PM Go to last post
    • Replies: 2
    • Views: 225
    01-15-2020, 08:17 PM Go to last post
  31. Ultra80

    Started by wbrennan87, 12-31-2019 01:48 PM
    • Replies: 11
    • Views: 621
    01-15-2020, 09:38 AM Go to last post
    • Replies: 5
    • Views: 4,410
    01-14-2020, 05:45 PM Go to last post
  32. Furnace Low Voltage Overcurrent Tester

    Started by szw21, 01-07-2020 02:10 PM
    3 Pages
    1 2 3
    • Replies: 32
    • Views: 1,208
    01-14-2020, 01:10 AM Go to last post
    • Replies: 0
    • Views: 191
    01-13-2020, 05:44 PM Go to last post
  33. Ductless leak repair

    Started by jperigo, 12-17-2019 09:57 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 1,032
    01-13-2020, 10:41 AM Go to last post
  34. Contactor wont engage - Goodman Heat Pump

    Started by RyanSlabach, 01-09-2020 05:19 PM
    3 Pages
    1 2 3
    contactors, heat pump
    • Replies: 37
    • Views: 1,022
    01-12-2020, 04:36 PM Go to last post
  35. Geothermal used with radiators

    Started by packratt, 01-10-2020 05:27 PM
    • Replies: 10
    • Views: 323
    01-11-2020, 04:54 PM Go to last post
  36. HONEYWELL EIM

    Started by jmeadows, 01-09-2020 11:05 PM
    • Replies: 8
    • Views: 381
    01-11-2020, 09:25 AM Go to last post
  37. HONEYWELL T10 PRO THERMOSTAT

    Started by AIRCON8, 12-17-2019 10:20 PM
    • Replies: 7
    • Views: 595
    01-10-2020, 08:58 PM Go to last post
  38. Clicking sound at condenser and air handler

    Started by Jake2212, 01-09-2020 09:54 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 505
    01-10-2020, 10:31 AM Go to last post
  39. Confused WHICH WIFI THERMOSTAT DO YOU INSTALL ???

    Started by AIRCON8, 12-19-2019 08:57 PM
    3 Pages
    1 2 3
    • Replies: 34
    • Views: 2,134
    01-09-2020, 08:50 PM Go to last post
  40. Bosch units

    Started by opey456, 01-08-2020 11:48 AM
    • Replies: 6
    • Views: 435
    01-09-2020, 03:17 PM Go to last post
  41. Fujitsu function code settings

    Started by FisherG, 01-09-2020 01:04 AM
    • Replies: 0
    • Views: 195
    01-09-2020, 01:04 AM Go to last post
  42. Low delta T on mobile home furnace

    Started by Billydoughnuts, 12-18-2019 11:09 PM
    2 Pages
    1 2
    • Replies: 21
    • Views: 992
    01-08-2020, 11:19 PM Go to last post

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