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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
    23 Pages
    1 2 3 4 5 6 ... 23
    • Replies: 298
    • Views: 139,729
    Today, 05:37 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: 13,927
    08-10-2011, 04:34 PM Go to last post
  1. Normal Thread Normal Threads

  2. Confused Potential relay issue has me baffled.

    Started by abandler, 11-14-2017 09:51 PM
    • Replies: 9
    • Views: 308
    Today, 10:16 PM Go to last post
    • Replies: 36
    • Views: 914
    Today, 10:04 PM Go to last post
  3. Confused Troubleshooting ECM Motors in 2017

    Started by 4inchCrescent, 11-11-2017 03:20 PM
    • Replies: 11
    • Views: 618
    Today, 07:29 PM Go to last post
    • Replies: 5
    • Views: 226
    Today, 07:18 PM Go to last post
  4. Furnace short cycling on high limit

    Started by colnago, Yesterday 09:54 AM
    2 Pages
    1 2
    • Replies: 22
    • Views: 437
    Today, 05:51 PM Go to last post
  5. Carrier Infinity Touch Dealer Diagnostics

    Started by sonnyspop, Yesterday 07:46 PM
    • Replies: 1
    • Views: 128
    Today, 04:35 PM Go to last post
  6. Condensate line into floor slab

    Started by J-thetechwizard, 09-25-2012 03:31 PM
    2 Pages
    1 2
    • Replies: 23
    • Views: 12,108
    Today, 01:14 PM Go to last post
  7. looking for small pump to drain pans

    Started by Gunslinger, Yesterday 09:13 AM
    2 Pages
    1 2
    • Replies: 15
    • Views: 313
    Today, 09:39 AM Go to last post
    • Replies: 9
    • Views: 516
    Today, 09:30 AM Go to last post
  8. FYI: Cozy Wall Heater Fan Switch

    Started by ron_t, Yesterday 12:04 PM
    • Replies: 4
    • Views: 165
    Today, 06:54 AM Go to last post
    • Replies: 6
    • Views: 274
    Yesterday, 08:56 PM Go to last post
  9. Armco-Aire NU0D105HA1

    Started by ksefan, 11-16-2017 12:38 PM
    • Replies: 2
    • Views: 153
    Yesterday, 12:00 PM Go to last post
  10. Payne NO BLOWER for HEAT but works on startup

    Started by markmast, 11-14-2017 01:04 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 521
    Yesterday, 11:39 AM Go to last post
    • Replies: 8
    • Views: 373
    Yesterday, 04:09 AM Go to last post
  11. Moving units, particularly package units.

    Started by Supa-Heat, 10-03-2017 08:29 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 1,005
    11-17-2017, 08:28 PM Go to last post
  12. Heil 90 pct N2ahd06a06nra

    Started by ksefan, 11-14-2017 03:32 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 321
    11-16-2017, 09:36 PM Go to last post
  13. Carrier

    Started by KB Cool, 11-11-2017 10:20 PM
    • Replies: 6
    • Views: 396
    11-16-2017, 09:11 PM Go to last post
  14. Insulating exhaust ductwork

    Started by Kevin Orye, 11-11-2017 12:50 PM
    2 Pages
    1 2
    • Replies: 21
    • Views: 566
    11-16-2017, 12:20 PM Go to last post
  15. Humidifier Selection For My House

    Started by Push It, 10-27-2017 11:20 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 512
    11-16-2017, 07:06 AM Go to last post
    • Replies: 10
    • Views: 334
    11-15-2017, 09:45 PM Go to last post
  16. Trane XR95 TDH1B Counterflow IOM

    Started by sonnyspop, 11-15-2017 06:19 PM
    • Replies: 3
    • Views: 119
    11-15-2017, 07:52 PM Go to last post
    • Replies: 7
    • Views: 349
    11-14-2017, 10:28 PM Go to last post
  17. Ameristar

    Started by Crainehvac, 11-14-2017 09:23 PM
    • Replies: 1
    • Views: 168
    11-14-2017, 10:12 PM Go to last post
  18. Carrier Heatpump Vibrating

    Started by S.brown8292, 11-14-2017 06:37 PM
    • Replies: 3
    • Views: 205
    11-14-2017, 08:41 PM Go to last post
  19. Lennox/Dunkirk boiler problem-wash out?

    Started by SuperTech2010, 11-03-2017 12:50 AM
    • Replies: 7
    • Views: 333
    11-14-2017, 07:46 PM Go to last post
  20. Lennox G61MPV questions

    Started by Motox_174, 11-08-2017 10:36 PM
    • Replies: 8
    • Views: 365
    11-14-2017, 10:52 AM Go to last post
  21. Heil 80% fault code 8

    Started by Glennhvac, 09-17-2011 06:06 PM
    • Replies: 5
    • Views: 2,931
    11-14-2017, 09:19 AM Go to last post
    • Replies: 3
    • Views: 266
    11-14-2017, 12:54 AM Go to last post
  22. Trane furnace, no voltage at gas valve

    Started by ctroxtell, 09-22-2017 09:20 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 1,404
    11-13-2017, 11:56 PM Go to last post
  23. Hmm Unable to adjust American Standard gas valve and burner trouble.

    Started by nolano, 11-10-2017 12:25 AM
    2 Pages
    1 2
    american standard, burner problems, furnace, gas valves
    • Replies: 20
    • Views: 768
    11-13-2017, 09:40 PM Go to last post
  24. Inducer /pressure switch

    Started by utopia70, 11-06-2017 11:36 AM
    2 Pages
    1 2
    • Replies: 15
    • Views: 747
    11-13-2017, 05:48 PM Go to last post
  25. Arrow Roll-out switch design

    Started by Herrmann, 11-11-2017 12:14 AM
    • Replies: 10
    • Views: 447
    11-13-2017, 05:02 PM Go to last post
  26. Registers in ceiling

    Started by Carbent, 11-12-2017 09:11 PM
    • Replies: 2
    • Views: 216
    11-13-2017, 11:32 AM Go to last post
  27. Backflow Preventer on Boiler

    Started by joemach, 11-11-2017 10:51 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 473
    11-13-2017, 01:26 AM Go to last post
  28. Smile Daikin D-BACS setup tool

    Started by pegaso, 11-04-2017 02:45 AM
    • Replies: 3
    • Views: 303
    11-10-2017, 09:39 PM Go to last post
  29. TAM7 34-4098-06

    Started by Gunslinger, 11-10-2017 02:31 PM
    • Replies: 3
    • Views: 199
    11-10-2017, 04:19 PM Go to last post
  30. Epiphany!

    Started by Arroz con pollo, 11-08-2017 05:52 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 671
    11-10-2017, 09:15 AM Go to last post
    • Replies: 11
    • Views: 379
    11-09-2017, 09:27 PM Go to last post
  31. Crankcase heater ( when needed )

    Started by kb3ffh, 11-08-2017 11:21 AM
    • Replies: 6
    • Views: 359
    11-09-2017, 04:00 PM Go to last post
  32. lennox alternating fast flash code

    Started by brad_monty10, 12-30-2013 06:46 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 9,689
    11-09-2017, 03:07 PM Go to last post
  33. Equivalent length of 2" PVC elbow?

    Started by Lumen, 11-08-2017 03:30 AM
    • Replies: 10
    • Views: 374
    11-09-2017, 11:38 AM Go to last post
  34. 410 Heat Pump Frost TXV

    Started by reset2, 04-24-2017 09:26 AM
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,413
    11-09-2017, 09:54 AM Go to last post
  35. Question carrier multizone problems

    Started by johnestes29706, 12-07-2015 10:17 AM
    • Replies: 5
    • Views: 985
    11-09-2017, 09:28 AM Go to last post
    • Replies: 1
    • Views: 150
    11-09-2017, 01:08 AM Go to last post
  36. HSI ignition sequence? 80% UPG

    Started by hevysrf, 11-03-2017 08:28 PM
    • Replies: 11
    • Views: 463
    11-08-2017, 07:20 PM Go to last post
  37. HVAC contractors license in NC and criminal record

    Started by TheComfortGuru, 10-29-2017 07:52 PM
    2 Pages
    1 2
    • Replies: 22
    • Views: 868
    11-08-2017, 06:04 AM Go to last post
  38. Need a 7.5 ton evaporator coil.

    Started by edward301, 11-07-2017 01:20 AM
    • Replies: 8
    • Views: 377
    11-07-2017, 11:12 PM Go to last post
  39. Low superheat on new install

    Started by Motox_174, 11-03-2017 11:24 PM
    3 Pages
    1 2 3
    • Replies: 31
    • Views: 1,193
    11-06-2017, 07:31 PM Go to last post
  40. Ruud 4 ton heat pump

    Started by rick65, 11-04-2017 04:12 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 518
    11-06-2017, 11:34 AM Go to last post

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