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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: 339
    • Views: 163,184
    12-11-2019, 08:57 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: 16,687
    08-10-2011, 04:34 PM Go to last post
  1. Normal Thread Normal Threads

  2. Utica boiler Error code 64

    Started by FitterTom, 12-11-2019 07:57 AM
    • Replies: 5
    • Views: 131
    Today, 01:07 AM Go to last post
  3. Heat pump pressures

    Started by Davids108, Yesterday 08:57 PM
    • Replies: 9
    • Views: 123
    Yesterday, 11:33 PM Go to last post
  4. Contractors and home warranty

    Started by Olred1, 08-24-2011 06:18 PM
    2 Pages
    1 2
    • Replies: 23
    • Views: 7,160
    Yesterday, 09:39 PM Go to last post
  5. Honeywell thermostat screen pink screen

    Started by corny, 12-11-2019 03:55 PM
    • Replies: 1
    • Views: 106
    Yesterday, 08:35 PM Go to last post
  6. NEW BRAND!!!

    Started by BaldLoonie, 12-10-2019 01:17 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 566
    Yesterday, 04:05 PM Go to last post
  7. would you service this furnace?

    Started by george3, 11-15-2019 08:42 PM
    3 Pages
    1 2 3
    • Replies: 38
    • Views: 2,005
    Yesterday, 12:18 PM Go to last post
  8. JPR-2 jumper....Trane

    Started by Adlerberts-Protege, 12-10-2019 02:51 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 394
    Yesterday, 05:01 AM Go to last post
  9. How often should I clean coil?

    Started by Tom Thermo, 11-30-2019 05:34 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 643
    Yesterday, 02:30 AM Go to last post
  10. Inducer fan running upon start-up without call for heat.

    Started by BKHVAC, 12-04-2019 01:22 PM
    4 Pages
    1 2 3 4
    • Replies: 49
    • Views: 1,469
    12-11-2019, 11:43 PM Go to last post
  11. 3mf 250v capacitor

    Started by YingGiang, 11-26-2019 11:03 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 599
    12-11-2019, 10:19 PM Go to last post
  12. Wiring around heat pump defrost controls.

    Started by edward301, 12-08-2019 12:43 AM
    • Replies: 9
    • Views: 447
    12-11-2019, 09:11 PM Go to last post
  13. Honeywell T6 Thermostats

    Started by opey456, 11-04-2019 06:29 PM
    14 Pages
    1 2 3 4 5 6 ... 14
    • Replies: 173
    • Views: 6,254
    12-11-2019, 08:36 PM Go to last post
  14. LG Ductless Service Help Needed...

    Started by spscomfort, 12-11-2019 07:31 PM
    • Replies: 0
    • Views: 65
    12-11-2019, 07:31 PM Go to last post
  15. Oil boiler recommendations

    Started by targetman, 12-06-2019 04:55 PM
    • Replies: 7
    • Views: 304
    12-11-2019, 06:22 AM Go to last post
  16. Mitsubishi branch selector 16 ports

    Started by Ferissc123, 08-02-2019 05:35 PM
    • Replies: 6
    • Views: 404
    12-10-2019, 10:13 PM Go to last post
  17. Air handler vibrating when heat pump in heat mode

    Started by Ac_man, 10-29-2019 06:08 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 692
    12-10-2019, 08:09 PM Go to last post
  18. combustion air intake

    Started by Mobiletec, 12-10-2019 01:26 AM
    • Replies: 9
    • Views: 306
    12-10-2019, 06:41 PM Go to last post
  19. Carrier

    Started by town, 12-09-2019 06:17 PM
    • Replies: 3
    • Views: 256
    12-10-2019, 07:56 AM Go to last post
  20. Honeywell fresh air - Y8150.

    Started by Timber, 12-09-2019 04:11 PM
    • Replies: 0
    • Views: 121
    12-09-2019, 04:11 PM Go to last post
  21. Motor RPM?

    Started by newoldtech, 11-27-2019 01:28 PM
    • Replies: 8
    • Views: 511
    12-09-2019, 02:38 PM Go to last post
    • Replies: 3
    • Views: 248
    12-09-2019, 05:54 AM Go to last post
  22. napoleon ductless split heat pump issue

    Started by plott hound, 10-06-2019 02:11 PM
    • Replies: 4
    • Views: 641
    12-08-2019, 09:57 PM Go to last post
  23. Carrier HC23CE116 ECM Draft Inducer Wiring

    Started by Jdhawk6, 01-04-2013 07:10 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 5,417
    12-05-2019, 09:47 PM Go to last post
  24. Wiring diagram or install manual

    Started by ackid, 12-05-2019 10:28 AM
    • Replies: 3
    • Views: 241
    12-05-2019, 12:20 PM Go to last post
  25. Trane aud issue

    Started by wbrennan87, 12-04-2019 03:36 PM
    • Replies: 7
    • Views: 299
    12-05-2019, 11:24 AM Go to last post
    • Replies: 1
    • Views: 230
    12-05-2019, 06:48 AM Go to last post
  26. New AC 5 ton compressor over heating

    Started by gilbert450, 10-19-2019 04:15 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 1,375
    12-04-2019, 10:30 PM Go to last post
  27. frplce

    Started by woodsandtrees16, 12-02-2019 09:24 PM
    • Replies: 7
    • Views: 321
    12-04-2019, 03:38 PM Go to last post
  28. Amana gas package unit will not spark???

    Started by Jeffrey F, 12-02-2019 09:31 PM
    3 Pages
    1 2 3
    • Replies: 28
    • Views: 728
    12-04-2019, 12:45 PM Go to last post
  29. Non ozone UV?

    Started by Glennhvac, 11-27-2019 07:29 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 676
    12-04-2019, 12:41 AM Go to last post
  30. Confused HP runs in cool but cuts out on High head in heat

    Started by Woodyard, 11-30-2019 08:44 AM
    2 Pages
    1 2
    head pressure problem? check for layered coils, heat pump, hvac, lennox, split system
    • Replies: 21
    • Views: 804
    12-03-2019, 06:34 PM Go to last post
  31. Carrier 395AAW36

    Started by Rugbyhome, 11-30-2019 10:09 PM
    • Replies: 3
    • Views: 316
    12-02-2019, 12:11 PM Go to last post
  32. Trane package unit false high limit?

    Started by HVAC_Tino, 12-01-2019 02:59 AM
    • Replies: 11
    • Views: 396
    12-01-2019, 01:03 PM Go to last post
  33. A/S lockout

    Started by Whatsatxv, 11-24-2019 10:22 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 657
    12-01-2019, 01:11 AM Go to last post
  34. Nest low voltage error

    Started by Med79, 11-30-2019 12:50 AM
    • Replies: 9
    • Views: 470
    11-30-2019, 06:26 PM Go to last post
  35. Limit switch issues

    Started by jperigo, 11-27-2019 04:09 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 978
    11-30-2019, 11:13 AM Go to last post
  36. Safe-T-Switch SS500EP failure

    Started by cdubs20, 11-29-2019 07:56 PM
    • Replies: 2
    • Views: 274
    11-29-2019, 08:51 PM Go to last post
  37. compressor shopping

    Started by AlexCollins, 11-13-2019 07:53 PM
    2 Pages
    1 2
    • Replies: 23
    • Views: 1,189
    11-29-2019, 06:41 PM Go to last post
  38. Rheem Heat Pump

    Started by Mr. Nobody, 11-25-2019 08:33 PM
    • Replies: 8
    • Views: 468
    11-29-2019, 10:59 AM Go to last post
  39. Trane defrost

    Started by Adlerberts-Protege, 11-27-2019 03:27 PM
    • Replies: 2
    • Views: 311
    11-27-2019, 04:48 PM Go to last post
  40. The Honeywell 5000s are back!

    Started by Highheadpressur, 09-28-2019 10:33 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,549
    11-26-2019, 11:18 PM Go to last post
  41. Only getting 1/2 of the 28 VAC from the transformer

    Started by Dirt Farm, 11-14-2019 09:25 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 993
    11-26-2019, 10:07 PM Go to last post
  42. Chimney question for unit heater

    Started by signal15, 11-20-2019 07:41 PM
    • Replies: 5
    • Views: 491
    11-26-2019, 08:17 AM Go to last post
  43. Midea or carrier

    Started by Rock9806, 11-22-2019 10:15 PM
    • Replies: 11
    • Views: 552
    11-25-2019, 08:31 AM Go to last post
  44. Carrier 21 seer

    Started by town, 11-24-2019 06:57 PM
    • Replies: 4
    • Views: 422
    11-25-2019, 01:06 AM Go to last post
  45. Peerless series 64 boiler issues

    Started by saggarwal159, 11-24-2019 10:02 AM
    • Replies: 1
    • Views: 243
    11-24-2019, 10:07 AM Go to last post
  46. Condenser Line Set Sizing Question

    Started by HVAC Guy7, 11-21-2019 11:12 PM
    • Replies: 11
    • Views: 592
    11-24-2019, 12:41 AM Go to last post
  47. Combustion analyzer!

    Started by CHEAPRHVAC, 11-13-2019 09:03 AM
    2 Pages
    1 2
    • Replies: 19
    • Views: 1,069
    11-24-2019, 12:10 AM Go to last post
    • Replies: 28
    • Views: 13,017
    11-23-2019, 10:26 AM Go to last post

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