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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: 338
    • Views: 162,955
    10-12-2019, 01:35 AM 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: 16,662
    08-10-2011, 04:34 PM Go to last post
  1. Normal Thread Normal Threads

  2. Motor RPM?

    Started by newoldtech, 11-27-2019 01:28 PM
    • Replies: 8
    • Views: 419
    Today, 02:38 PM Go to last post
  3. 3mf 250v capacitor

    Started by YingGiang, 11-26-2019 11:03 PM
    • Replies: 5
    • Views: 326
    Today, 02:35 PM Go to last post
  4. would you service this furnace?

    Started by george3, 11-15-2019 08:42 PM
    2 Pages
    1 2
    • Replies: 21
    • Views: 1,400
    Today, 02:32 PM Go to last post
  5. Inducer fan running upon start-up without call for heat.

    Started by BKHVAC, 12-04-2019 01:22 PM
    3 Pages
    1 2 3
    • Replies: 32
    • Views: 979
    Today, 12:38 PM Go to last post
  6. Wiring around heat pump defrost controls.

    Started by edward301, Yesterday 12:43 AM
    • Replies: 7
    • Views: 316
    Today, 10:44 AM Go to last post
    • Replies: 3
    • Views: 201
    Today, 05:54 AM Go to last post
  7. napoleon ductless split heat pump issue

    Started by plott hound, 10-06-2019 02:11 PM
    • Replies: 4
    • Views: 608
    Yesterday, 09:57 PM Go to last post
  8. Oil boiler recommendations

    Started by targetman, 12-06-2019 04:55 PM
    • Replies: 6
    • Views: 247
    Yesterday, 09:25 AM Go to last post
  9. Honeywell T6 Thermostats

    Started by opey456, 11-04-2019 06:29 PM
    12 Pages
    1 2 3 4 5 6 ... 12
    • Replies: 153
    • Views: 5,558
    12-06-2019, 10:36 PM Go to last post
  10. Air handler vibrating when heat pump in heat mode

    Started by Ac_man, 10-29-2019 06:08 PM
    • Replies: 9
    • Views: 551
    12-06-2019, 04:53 PM Go to last post
  11. Carrier HC23CE116 ECM Draft Inducer Wiring

    Started by Jdhawk6, 01-04-2013 07:10 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 5,379
    12-05-2019, 09:47 PM Go to last post
  12. Wiring diagram or install manual

    Started by ackid, 12-05-2019 10:28 AM
    • Replies: 3
    • Views: 214
    12-05-2019, 12:20 PM Go to last post
  13. Trane aud issue

    Started by wbrennan87, 12-04-2019 03:36 PM
    • Replies: 7
    • Views: 269
    12-05-2019, 11:24 AM Go to last post
    • Replies: 1
    • Views: 203
    12-05-2019, 06:48 AM Go to last post
  14. New AC 5 ton compressor over heating

    Started by gilbert450, 10-19-2019 04:15 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 1,338
    12-04-2019, 10:30 PM Go to last post
  15. How often should I clean coil?

    Started by Tom Thermo, 11-30-2019 05:34 PM
    • Replies: 12
    • Views: 520
    12-04-2019, 10:08 PM Go to last post
  16. frplce

    Started by woodsandtrees16, 12-02-2019 09:24 PM
    • Replies: 7
    • Views: 300
    12-04-2019, 03:38 PM Go to last post
  17. 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: 665
    12-04-2019, 12:45 PM Go to last post
  18. Non ozone UV?

    Started by Glennhvac, 11-27-2019 07:29 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 641
    12-04-2019, 12:41 AM Go to last post
  19. 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: 749
    12-03-2019, 06:34 PM Go to last post
  20. Carrier 395AAW36

    Started by Rugbyhome, 11-30-2019 10:09 PM
    • Replies: 3
    • Views: 296
    12-02-2019, 12:11 PM Go to last post
    • Replies: 9
    • Views: 462
    12-02-2019, 11:05 AM Go to last post
  21. Trane package unit false high limit?

    Started by HVAC_Tino, 12-01-2019 02:59 AM
    • Replies: 11
    • Views: 373
    12-01-2019, 01:03 PM Go to last post
  22. A/S lockout

    Started by Whatsatxv, 11-24-2019 10:22 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 630
    12-01-2019, 01:11 AM Go to last post
  23. Nest low voltage error

    Started by Med79, 11-30-2019 12:50 AM
    • Replies: 9
    • Views: 440
    11-30-2019, 06:26 PM Go to last post
  24. Limit switch issues

    Started by jperigo, 11-27-2019 04:09 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 939
    11-30-2019, 11:13 AM Go to last post
  25. Safe-T-Switch SS500EP failure

    Started by cdubs20, 11-29-2019 07:56 PM
    • Replies: 2
    • Views: 258
    11-29-2019, 08:51 PM Go to last post
  26. compressor shopping

    Started by AlexCollins, 11-13-2019 07:53 PM
    2 Pages
    1 2
    • Replies: 23
    • Views: 1,147
    11-29-2019, 06:41 PM Go to last post
  27. Rheem Heat Pump

    Started by Mr. Nobody, 11-25-2019 08:33 PM
    • Replies: 8
    • Views: 449
    11-29-2019, 10:59 AM Go to last post
  28. Trane defrost

    Started by Adlerberts-Protege, 11-27-2019 03:27 PM
    • Replies: 2
    • Views: 285
    11-27-2019, 04:48 PM Go to last post
  29. The Honeywell 5000s are back!

    Started by Highheadpressur, 09-28-2019 10:33 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,510
    11-26-2019, 11:18 PM Go to last post
  30. 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: 951
    11-26-2019, 10:07 PM Go to last post
  31. Chimney question for unit heater

    Started by signal15, 11-20-2019 07:41 PM
    • Replies: 5
    • Views: 475
    11-26-2019, 08:17 AM Go to last post
  32. Midea or carrier

    Started by Rock9806, 11-22-2019 10:15 PM
    • Replies: 11
    • Views: 528
    11-25-2019, 08:31 AM Go to last post
  33. Carrier 21 seer

    Started by town, 11-24-2019 06:57 PM
    • Replies: 4
    • Views: 406
    11-25-2019, 01:06 AM Go to last post
  34. Peerless series 64 boiler issues

    Started by saggarwal159, 11-24-2019 10:02 AM
    • Replies: 1
    • Views: 228
    11-24-2019, 10:07 AM Go to last post
  35. Condenser Line Set Sizing Question

    Started by HVAC Guy7, 11-21-2019 11:12 PM
    • Replies: 11
    • Views: 569
    11-24-2019, 12:41 AM Go to last post
  36. Combustion analyzer!

    Started by CHEAPRHVAC, 11-13-2019 09:03 AM
    2 Pages
    1 2
    • Replies: 19
    • Views: 1,017
    11-24-2019, 12:10 AM Go to last post
    • Replies: 28
    • Views: 12,912
    11-23-2019, 10:26 AM Go to last post
  37. Zero micron furnace filter

    Started by GenesisRefrig, 11-23-2019 01:37 AM
    • Replies: 4
    • Views: 399
    11-23-2019, 07:49 AM Go to last post
  38. Rheem Heat pump

    Started by CDHCR, 11-20-2019 09:07 PM
    • Replies: 4
    • Views: 441
    11-22-2019, 11:21 AM Go to last post
  39. Why 2 ports on draft inducer switch

    Started by Snapperhead, 11-20-2019 10:14 PM
    • Replies: 7
    • Views: 602
    11-22-2019, 12:46 AM Go to last post
  40. Cool ANYONE USE T80 THERMOSTAT ???

    Started by AIRCON8, 11-17-2019 11:25 AM
    • Replies: 11
    • Views: 538
    11-21-2019, 05:27 PM Go to last post
  41. Bryant variable speed heat pump question

    Started by FreeThrowGuy, 11-13-2019 10:42 PM
    • Replies: 9
    • Views: 491
    11-21-2019, 05:25 PM Go to last post
  42. American standard not lighting all the time

    Started by Stoichiometric, 11-19-2019 11:05 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 709
    11-21-2019, 09:07 AM Go to last post
  43. Gas valve stuck open.

    Started by dnr, 11-05-2019 01:24 AM
    • Replies: 9
    • Views: 878
    11-21-2019, 02:09 AM Go to last post
    • Replies: 10
    • Views: 497
    11-20-2019, 11:08 PM Go to last post
  44. Trane WSHP TXV bulb placement

    Started by cdubs20, 11-16-2019 02:31 PM
    • Replies: 2
    • Views: 294
    11-20-2019, 10:38 AM Go to last post
  45. How to recover refrigerant from oil logged system

    Started by cdubs20, 11-20-2019 01:58 AM
    • Replies: 1
    • Views: 317
    11-20-2019, 08:45 AM Go to last post
  46. Password list update

    Started by micha912, 11-20-2019 04:18 AM
    • Replies: 0
    • Views: 325
    11-20-2019, 04:18 AM Go to last post

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