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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: 164,828
    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: 16,924
    08-10-2011, 04:34 PM Go to last post
  1. Normal Thread Normal Threads

  2. fun one for the fun minded

    Started by dkalasz, Yesterday 12:41 AM
    • Replies: 11
    • Views: 324
    Today, 10:32 PM Go to last post
  3. 5 amp fuse constantly blows

    Started by Sunniiedays, Today 09:04 PM
    hvac
    • Replies: 1
    • Views: 36
    Today, 09:19 PM Go to last post
  4. Basic 1Heat 1Cool reliable Thermostat

    Started by EnergyOasis, 01-24-2020 12:31 PM
    • Replies: 12
    • Views: 322
    Today, 08:39 PM Go to last post
  5. Hmm GE Zonline wont power up

    Started by Ineedanap, Yesterday 12:15 PM
    • Replies: 7
    • Views: 178
    Today, 07:01 PM Go to last post
  6. Daikin multi zone mini split error

    Started by Brosephyoung, 08-20-2019 04:55 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 964
    Today, 06:00 PM Go to last post
    • Replies: 4
    • Views: 150
    Today, 05:27 PM Go to last post
    • Replies: 7
    • Views: 1,289
    Today, 02:03 PM Go to last post
  7. Carrier infinity series question

    Started by CGR, Today 12:01 AM
    • Replies: 3
    • Views: 181
    Today, 12:48 AM Go to last post
    • Replies: 8
    • Views: 345
    Yesterday, 12:44 AM Go to last post
  8. new jersey duct insulation code

    Started by Tfgraz, 01-25-2020 02:02 PM
    • Replies: 5
    • Views: 219
    01-25-2020, 10:08 PM Go to last post
  9. old rheem wiring

    Started by dcmtwo, 01-23-2020 12:35 PM
    • Replies: 2
    • Views: 235
    01-25-2020, 08:44 PM Go to last post
  10. Trane heat pump code 4

    Started by brad_monty10, 01-23-2020 06:04 PM
    • Replies: 5
    • Views: 230
    01-25-2020, 05:42 PM Go to last post
  11. Carrier help

    Started by town, 01-17-2020 04:01 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 745
    01-25-2020, 05:40 PM Go to last post
  12. Chilled water leak

    Started by Javed Shaikh, 01-21-2020 04:55 PM
    • Replies: 8
    • Views: 385
    01-24-2020, 06:37 PM Go to last post
  13. 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: 1,110
    01-24-2020, 07:40 AM Go to last post
  14. Combustion analysis

    Started by acescc, 01-23-2020 01:16 AM
    • Replies: 4
    • Views: 317
    01-24-2020, 01:02 AM Go to last post
  15. Old mastertrol minizone control

    Started by oil lp man, 01-22-2020 10:58 PM
    • Replies: 5
    • Views: 174
    01-23-2020, 11:13 PM Go to last post
  16. Wrong sized lineset on Split AC

    Started by EnergyOasis, 01-23-2020 08:50 PM
    • Replies: 10
    • Views: 310
    01-23-2020, 10:04 PM Go to last post
  17. 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: 1,136
    01-23-2020, 08:46 PM Go to last post
  18. Locking Refrigerant Caps

    Started by tonyrou1, 01-18-2020 06:39 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 711
    01-23-2020, 05:28 PM Go to last post
    • Replies: 1
    • Views: 112
    01-23-2020, 11:28 AM Go to last post
  19. ECM 3.0 PWM or two way communication

    Started by manusanch, 07-17-2018 08:33 PM
    • Replies: 6
    • Views: 1,070
    01-23-2020, 11:13 AM Go to last post
    • Replies: 4
    • Views: 291
    01-22-2020, 07:28 PM Go to last post
  20. System check after lightening

    Started by FORGIVEN06, 01-22-2020 06:52 PM
    • Replies: 1
    • Views: 194
    01-22-2020, 07:18 PM Go to last post
  21. 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: 558
    01-22-2020, 05:05 PM Go to last post
  22. Honeywell T6 Thermostats

    Started by opey456, 11-04-2019 06:29 PM
    19 Pages
    1 2 3 4 5 6 ... 19
    • Replies: 234
    • Views: 11,427
    01-22-2020, 10:55 AM Go to last post
    • Replies: 9
    • Views: 494
    01-22-2020, 01:52 AM Go to last post
  23. Trane package unit false high limit?

    Started by HVAC_Tino, 12-01-2019 02:59 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 716
    01-22-2020, 01:24 AM Go to last post
  24. Fujitsu, heatpump, rated at +17*F

    Started by TechmanTerry, 01-19-2020 09:08 PM
    • Replies: 12
    • Views: 482
    01-21-2020, 09:38 PM Go to last post
  25. Nitrogen testing

    Started by joemach, 01-08-2020 09:51 AM
    7 Pages
    1 2 3 4 5 6 ... 7
    • Replies: 80
    • Views: 2,483
    01-21-2020, 03:36 PM Go to last post
  26. Rheem Heat pump

    Started by CDHCR, 04-09-2019 11:21 PM
    4 Pages
    1 2 3 4
    • Replies: 46
    • Views: 2,515
    01-19-2020, 11:29 PM Go to last post
    • Replies: 4
    • Views: 246
    01-18-2020, 08:35 PM Go to last post
  27. 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: 580
    01-18-2020, 03:55 PM Go to last post
  28. Picking brains about retrofiting old apartment HVAC systems

    Started by ServiceProHVAC, 12-19-2019 09:57 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 861
    01-18-2020, 10:07 AM Go to last post
  29. Gas pressure trip

    Started by Dmorgan106, 01-17-2020 05:55 PM
    • Replies: 9
    • Views: 360
    01-18-2020, 09:59 AM Go to last post
  30. Confused TRUCK STOCK CONDENSER MOTOR

    Started by AIRCON8, 01-09-2020 11:00 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 701
    01-17-2020, 10:40 AM Go to last post
  31. lennox icomfort wifi stat problem

    Started by brian.cornell, 03-17-2013 09:24 PM
    • Replies: 4
    • Views: 10,401
    01-16-2020, 11:34 PM Go to last post
  32. Heat pump high head pressure

    Started by mjohnson2981, 12-21-2019 08:11 PM
    2 Pages
    1 2
    • Replies: 21
    • Views: 1,136
    01-16-2020, 11:28 PM Go to last post
    • Replies: 2
    • Views: 231
    01-15-2020, 08:17 PM Go to last post
  33. Ultra80

    Started by wbrennan87, 12-31-2019 01:48 PM
    • Replies: 11
    • Views: 627
    01-15-2020, 09:38 AM Go to last post
    • Replies: 5
    • Views: 4,419
    01-14-2020, 05:45 PM Go to last post
  34. Furnace Low Voltage Overcurrent Tester

    Started by szw21, 01-07-2020 02:10 PM
    3 Pages
    1 2 3
    • Replies: 32
    • Views: 1,218
    01-14-2020, 01:10 AM Go to last post
    • Replies: 0
    • Views: 195
    01-13-2020, 05:44 PM Go to last post
  35. Ductless leak repair

    Started by jperigo, 12-17-2019 09:57 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 1,038
    01-13-2020, 10:41 AM Go to last post
  36. 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: 1,033
    01-12-2020, 04:36 PM Go to last post
  37. Geothermal used with radiators

    Started by packratt, 01-10-2020 05:27 PM
    • Replies: 10
    • Views: 330
    01-11-2020, 04:54 PM Go to last post
  38. HONEYWELL EIM

    Started by jmeadows, 01-09-2020 11:05 PM
    • Replies: 8
    • Views: 389
    01-11-2020, 09:25 AM Go to last post
  39. HONEYWELL T10 PRO THERMOSTAT

    Started by AIRCON8, 12-17-2019 10:20 PM
    • Replies: 7
    • Views: 599
    01-10-2020, 08:58 PM Go to last post
  40. Clicking sound at condenser and air handler

    Started by Jake2212, 01-09-2020 09:54 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 514
    01-10-2020, 10:31 AM Go to last post
  41. Confused WHICH WIFI THERMOSTAT DO YOU INSTALL ???

    Started by AIRCON8, 12-19-2019 08:57 PM
    3 Pages
    1 2 3
    • Replies: 34
    • Views: 2,149
    01-09-2020, 08:50 PM Go to last post

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