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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: 163,179
    Yesterday, 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: 16,686
    08-10-2011, 04:34 PM Go to last post
  1. Normal Thread Normal Threads

  2. Heat pump pressures

    Started by Davids108, Today 08:57 PM
    • Replies: 3
    • Views: 4
    Today, 09:14 PM Go to last post
  3. Honeywell thermostat screen pink screen

    Started by corny, Yesterday 03:55 PM
    • Replies: 1
    • Views: 89
    Today, 08:35 PM Go to last post
  4. NEW BRAND!!!

    Started by BaldLoonie, 12-10-2019 01:17 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 544
    Today, 04:05 PM Go to last post
  5. would you service this furnace?

    Started by george3, 11-15-2019 08:42 PM
    3 Pages
    1 2 3
    • Replies: 38
    • Views: 1,989
    Today, 12:18 PM Go to last post
  6. JPR-2 jumper....Trane

    Started by Adlerberts-Protege, 12-10-2019 02:51 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 391
    Today, 05:01 AM Go to last post
  7. How often should I clean coil?

    Started by Tom Thermo, 11-30-2019 05:34 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 632
    Today, 02:30 AM Go to last post
  8. 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: 1,461
    Yesterday, 11:43 PM Go to last post
  9. 3mf 250v capacitor

    Started by YingGiang, 11-26-2019 11:03 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 594
    Yesterday, 10:19 PM Go to last post
  10. Wiring around heat pump defrost controls.

    Started by edward301, 12-08-2019 12:43 AM
    • Replies: 9
    • Views: 444
    Yesterday, 09:11 PM Go to last post
  11. Honeywell T6 Thermostats

    Started by opey456, 11-04-2019 06:29 PM
    14 Pages
    1 2 3 4 5 6 ... 14
    • Replies: 173
    • Views: 6,229
    Yesterday, 08:36 PM Go to last post
  12. LG Ductless Service Help Needed...

    Started by spscomfort, Yesterday 07:31 PM
    • Replies: 0
    • Views: 64
    Yesterday, 07:31 PM Go to last post
  13. Utica boiler Error code 64

    Started by FitterTom, Yesterday 07:57 AM
    • Replies: 4
    • Views: 114
    Yesterday, 09:48 AM Go to last post
  14. Oil boiler recommendations

    Started by targetman, 12-06-2019 04:55 PM
    • Replies: 7
    • Views: 301
    Yesterday, 06:22 AM Go to last post
  15. Mitsubishi branch selector 16 ports

    Started by Ferissc123, 08-02-2019 05:35 PM
    • Replies: 6
    • Views: 402
    12-10-2019, 10:13 PM Go to last post
  16. 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: 689
    12-10-2019, 08:09 PM Go to last post
  17. combustion air intake

    Started by Mobiletec, 12-10-2019 01:26 AM
    • Replies: 9
    • Views: 303
    12-10-2019, 06:41 PM Go to last post
  18. Carrier

    Started by town, 12-09-2019 06:17 PM
    • Replies: 3
    • Views: 253
    12-10-2019, 07:56 AM Go to last post
  19. Honeywell fresh air - Y8150.

    Started by Timber, 12-09-2019 04:11 PM
    • Replies: 0
    • Views: 120
    12-09-2019, 04:11 PM Go to last post
  20. Motor RPM?

    Started by newoldtech, 11-27-2019 01:28 PM
    • Replies: 8
    • Views: 508
    12-09-2019, 02:38 PM Go to last post
    • Replies: 3
    • Views: 247
    12-09-2019, 05:54 AM Go to last post
  21. napoleon ductless split heat pump issue

    Started by plott hound, 10-06-2019 02:11 PM
    • Replies: 4
    • Views: 640
    12-08-2019, 09:57 PM Go to last post
  22. Carrier HC23CE116 ECM Draft Inducer Wiring

    Started by Jdhawk6, 01-04-2013 07:10 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 5,416
    12-05-2019, 09:47 PM Go to last post
  23. Wiring diagram or install manual

    Started by ackid, 12-05-2019 10:28 AM
    • Replies: 3
    • Views: 240
    12-05-2019, 12:20 PM Go to last post
  24. Trane aud issue

    Started by wbrennan87, 12-04-2019 03:36 PM
    • Replies: 7
    • Views: 296
    12-05-2019, 11:24 AM Go to last post
    • Replies: 1
    • Views: 229
    12-05-2019, 06:48 AM Go to last post
  25. New AC 5 ton compressor over heating

    Started by gilbert450, 10-19-2019 04:15 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 1,373
    12-04-2019, 10:30 PM Go to last post
  26. frplce

    Started by woodsandtrees16, 12-02-2019 09:24 PM
    • Replies: 7
    • Views: 320
    12-04-2019, 03:38 PM Go to last post
  27. 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: 725
    12-04-2019, 12:45 PM Go to last post
  28. Non ozone UV?

    Started by Glennhvac, 11-27-2019 07:29 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 675
    12-04-2019, 12:41 AM Go to last post
  29. 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: 800
    12-03-2019, 06:34 PM Go to last post
  30. Carrier 395AAW36

    Started by Rugbyhome, 11-30-2019 10:09 PM
    • Replies: 3
    • Views: 312
    12-02-2019, 12:11 PM Go to last post
  31. Trane package unit false high limit?

    Started by HVAC_Tino, 12-01-2019 02:59 AM
    • Replies: 11
    • Views: 394
    12-01-2019, 01:03 PM Go to last post
  32. A/S lockout

    Started by Whatsatxv, 11-24-2019 10:22 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 653
    12-01-2019, 01:11 AM Go to last post
  33. Nest low voltage error

    Started by Med79, 11-30-2019 12:50 AM
    • Replies: 9
    • Views: 468
    11-30-2019, 06:26 PM Go to last post
  34. Limit switch issues

    Started by jperigo, 11-27-2019 04:09 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 974
    11-30-2019, 11:13 AM Go to last post
  35. Safe-T-Switch SS500EP failure

    Started by cdubs20, 11-29-2019 07:56 PM
    • Replies: 2
    • Views: 273
    11-29-2019, 08:51 PM Go to last post
  36. compressor shopping

    Started by AlexCollins, 11-13-2019 07:53 PM
    2 Pages
    1 2
    • Replies: 23
    • Views: 1,187
    11-29-2019, 06:41 PM Go to last post
  37. Rheem Heat Pump

    Started by Mr. Nobody, 11-25-2019 08:33 PM
    • Replies: 8
    • Views: 465
    11-29-2019, 10:59 AM Go to last post
  38. Trane defrost

    Started by Adlerberts-Protege, 11-27-2019 03:27 PM
    • Replies: 2
    • Views: 308
    11-27-2019, 04:48 PM Go to last post
  39. The Honeywell 5000s are back!

    Started by Highheadpressur, 09-28-2019 10:33 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,548
    11-26-2019, 11:18 PM Go to last post
  40. 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: 992
    11-26-2019, 10:07 PM Go to last post
  41. Chimney question for unit heater

    Started by signal15, 11-20-2019 07:41 PM
    • Replies: 5
    • Views: 490
    11-26-2019, 08:17 AM Go to last post
  42. Midea or carrier

    Started by Rock9806, 11-22-2019 10:15 PM
    • Replies: 11
    • Views: 550
    11-25-2019, 08:31 AM Go to last post
  43. Carrier 21 seer

    Started by town, 11-24-2019 06:57 PM
    • Replies: 4
    • Views: 421
    11-25-2019, 01:06 AM Go to last post
  44. Peerless series 64 boiler issues

    Started by saggarwal159, 11-24-2019 10:02 AM
    • Replies: 1
    • Views: 242
    11-24-2019, 10:07 AM Go to last post
  45. Condenser Line Set Sizing Question

    Started by HVAC Guy7, 11-21-2019 11:12 PM
    • Replies: 11
    • Views: 591
    11-24-2019, 12:41 AM Go to last post
  46. Combustion analyzer!

    Started by CHEAPRHVAC, 11-13-2019 09:03 AM
    2 Pages
    1 2
    • Replies: 19
    • Views: 1,066
    11-24-2019, 12:10 AM Go to last post
    • Replies: 28
    • Views: 13,004
    11-23-2019, 10:26 AM Go to last post
  47. Zero micron furnace filter

    Started by GenesisRefrig, 11-23-2019 01:37 AM
    • Replies: 4
    • Views: 418
    11-23-2019, 07:49 AM Go to last post

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