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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: 297
    • Views: 139,647
    09-26-2017, 06:33 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: 13,925
    08-10-2011, 04:34 PM Go to last post
  1. Normal Thread Normal Threads

  2. looking for small pump to drain pans

    Started by Gunslinger, Yesterday 09:13 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 232
    Today, 07:49 AM Go to last post
  3. FYI: Cozy Wall Heater Fan Switch

    Started by ron_t, Yesterday 12:04 PM
    • Replies: 4
    • Views: 146
    Today, 06:54 AM Go to last post
  4. Furnace short cycling on high limit

    Started by colnago, Yesterday 09:54 AM
    • Replies: 12
    • Views: 231
    Today, 06:48 AM Go to last post
    • Replies: 1
    • Views: 130
    Today, 06:32 AM Go to last post
    • Replies: 28
    • Views: 775
    Yesterday, 10:54 PM Go to last post
    • Replies: 6
    • Views: 252
    Yesterday, 08:56 PM Go to last post
  5. Carrier Infinity Touch Dealer Diagnostics

    Started by sonnyspop, Yesterday 07:46 PM
    • Replies: 0
    • Views: 90
    Yesterday, 07:46 PM Go to last post
  6. Armco-Aire NU0D105HA1

    Started by ksefan, 11-16-2017 12:38 PM
    • Replies: 2
    • Views: 144
    Yesterday, 12:00 PM Go to last post
  7. 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: 507
    Yesterday, 11:39 AM Go to last post
    • Replies: 8
    • Views: 363
    Yesterday, 04:09 AM Go to last post
  8. Moving units, particularly package units.

    Started by Supa-Heat, 10-03-2017 08:29 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 969
    11-17-2017, 08:28 PM Go to last post
  9. Heil 90 pct N2ahd06a06nra

    Started by ksefan, 11-14-2017 03:32 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 313
    11-16-2017, 09:36 PM Go to last post
  10. Carrier

    Started by KB Cool, 11-11-2017 10:20 PM
    • Replies: 6
    • Views: 386
    11-16-2017, 09:11 PM Go to last post
  11. Insulating exhaust ductwork

    Started by Kevin Orye, 11-11-2017 12:50 PM
    2 Pages
    1 2
    • Replies: 21
    • Views: 557
    11-16-2017, 12:20 PM Go to last post
  12. Humidifier Selection For My House

    Started by Push It, 10-27-2017 11:20 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 506
    11-16-2017, 07:06 AM Go to last post
    • Replies: 10
    • Views: 328
    11-15-2017, 09:45 PM Go to last post
  13. Trane XR95 TDH1B Counterflow IOM

    Started by sonnyspop, 11-15-2017 06:19 PM
    • Replies: 3
    • Views: 117
    11-15-2017, 07:52 PM Go to last post
  14. Confused Potential relay issue has me baffled.

    Started by abandler, 11-14-2017 09:51 PM
    • Replies: 3
    • Views: 261
    11-15-2017, 11:29 AM Go to last post
    • Replies: 7
    • Views: 479
    11-14-2017, 10:38 PM Go to last post
    • Replies: 7
    • Views: 344
    11-14-2017, 10:28 PM Go to last post
  15. Ameristar

    Started by Crainehvac, 11-14-2017 09:23 PM
    • Replies: 1
    • Views: 161
    11-14-2017, 10:12 PM Go to last post
  16. Carrier Heatpump Vibrating

    Started by S.brown8292, 11-14-2017 06:37 PM
    • Replies: 3
    • Views: 200
    11-14-2017, 08:41 PM Go to last post
  17. Lennox/Dunkirk boiler problem-wash out?

    Started by SuperTech2010, 11-03-2017 12:50 AM
    • Replies: 7
    • Views: 330
    11-14-2017, 07:46 PM Go to last post
  18. Lennox G61MPV questions

    Started by Motox_174, 11-08-2017 10:36 PM
    • Replies: 8
    • Views: 361
    11-14-2017, 10:52 AM Go to last post
  19. Heil 80% fault code 8

    Started by Glennhvac, 09-17-2011 06:06 PM
    • Replies: 5
    • Views: 2,926
    11-14-2017, 09:19 AM Go to last post
    • Replies: 3
    • Views: 263
    11-14-2017, 12:54 AM Go to last post
  20. Trane furnace, no voltage at gas valve

    Started by ctroxtell, 09-22-2017 09:20 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 1,385
    11-13-2017, 11:56 PM Go to last post
  21. 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: 754
    11-13-2017, 09:40 PM Go to last post
  22. Inducer /pressure switch

    Started by utopia70, 11-06-2017 11:36 AM
    2 Pages
    1 2
    • Replies: 15
    • Views: 739
    11-13-2017, 05:48 PM Go to last post
  23. Arrow Roll-out switch design

    Started by Herrmann, 11-11-2017 12:14 AM
    • Replies: 10
    • Views: 440
    11-13-2017, 05:02 PM Go to last post
  24. Registers in ceiling

    Started by Carbent, 11-12-2017 09:11 PM
    • Replies: 2
    • Views: 212
    11-13-2017, 11:32 AM Go to last post
  25. Backflow Preventer on Boiler

    Started by joemach, 11-11-2017 10:51 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 470
    11-13-2017, 01:26 AM Go to last post
  26. Confused Troubleshooting ECM Motors in 2017

    Started by 4inchCrescent, 11-11-2017 03:20 PM
    • Replies: 10
    • Views: 570
    11-12-2017, 07:46 PM Go to last post
  27. Smile Daikin D-BACS setup tool

    Started by pegaso, 11-04-2017 02:45 AM
    • Replies: 3
    • Views: 300
    11-10-2017, 09:39 PM Go to last post
  28. TAM7 34-4098-06

    Started by Gunslinger, 11-10-2017 02:31 PM
    • Replies: 3
    • Views: 194
    11-10-2017, 04:19 PM Go to last post
  29. Epiphany!

    Started by Arroz con pollo, 11-08-2017 05:52 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 661
    11-10-2017, 09:15 AM Go to last post
    • Replies: 11
    • Views: 374
    11-09-2017, 09:27 PM Go to last post
  30. Crankcase heater ( when needed )

    Started by kb3ffh, 11-08-2017 11:21 AM
    • Replies: 6
    • Views: 354
    11-09-2017, 04:00 PM Go to last post
  31. lennox alternating fast flash code

    Started by brad_monty10, 12-30-2013 06:46 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 9,672
    11-09-2017, 03:07 PM Go to last post
  32. Equivalent length of 2" PVC elbow?

    Started by Lumen, 11-08-2017 03:30 AM
    • Replies: 10
    • Views: 365
    11-09-2017, 11:38 AM Go to last post
  33. 410 Heat Pump Frost TXV

    Started by reset2, 04-24-2017 09:26 AM
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,405
    11-09-2017, 09:54 AM Go to last post
  34. Question carrier multizone problems

    Started by johnestes29706, 12-07-2015 10:17 AM
    • Replies: 5
    • Views: 979
    11-09-2017, 09:28 AM Go to last post
    • Replies: 1
    • Views: 145
    11-09-2017, 01:08 AM Go to last post
  35. HSI ignition sequence? 80% UPG

    Started by hevysrf, 11-03-2017 08:28 PM
    • Replies: 11
    • Views: 456
    11-08-2017, 07:20 PM Go to last post
  36. HVAC contractors license in NC and criminal record

    Started by TheComfortGuru, 10-29-2017 07:52 PM
    2 Pages
    1 2
    • Replies: 22
    • Views: 860
    11-08-2017, 06:04 AM Go to last post
  37. Need a 7.5 ton evaporator coil.

    Started by edward301, 11-07-2017 01:20 AM
    • Replies: 8
    • Views: 373
    11-07-2017, 11:12 PM Go to last post
  38. Low superheat on new install

    Started by Motox_174, 11-03-2017 11:24 PM
    3 Pages
    1 2 3
    • Replies: 31
    • Views: 1,184
    11-06-2017, 07:31 PM Go to last post
  39. Ruud 4 ton heat pump

    Started by rick65, 11-04-2017 04:12 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 512
    11-06-2017, 11:34 AM Go to last post
  40. High Flue CO above 400ppm

    Started by colnago, 11-01-2017 07:59 PM
    • Replies: 8
    • Views: 550
    11-06-2017, 09:22 AM Go to last post

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