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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: 162,921
    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: 16,654
    08-10-2011, 04:34 PM Go to last post
  1. Normal Thread Normal Threads

    • Replies: 1
    • Views: 71
    Today, 02:38 PM Go to last post
  2. Inducer fan running upon start-up without call for heat.

    Started by BKHVAC, 12-04-2019 01:22 PM
    2 Pages
    1 2
    • Replies: 24
    • Views: 462
    Today, 01:09 PM Go to last post
  3. Oil boiler recommendations

    Started by targetman, Yesterday 04:55 PM
    • Replies: 4
    • Views: 179
    Today, 12:56 PM Go to last post
  4. Honeywell T6 Thermostats

    Started by opey456, 11-04-2019 06:29 PM
    12 Pages
    1 2 3 4 5 6 ... 12
    • Replies: 153
    • Views: 5,375
    Yesterday, 10:36 PM Go to last post
  5. Air handler vibrating when heat pump in heat mode

    Started by Ac_man, 10-29-2019 06:08 PM
    • Replies: 9
    • Views: 525
    Yesterday, 04:53 PM Go to last post
  6. Carrier HC23CE116 ECM Draft Inducer Wiring

    Started by Jdhawk6, 01-04-2013 07:10 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 5,349
    12-05-2019, 09:47 PM Go to last post
  7. Wiring diagram or install manual

    Started by ackid, 12-05-2019 10:28 AM
    • Replies: 3
    • Views: 182
    12-05-2019, 12:20 PM Go to last post
  8. Trane aud issue

    Started by wbrennan87, 12-04-2019 03:36 PM
    • Replies: 7
    • Views: 247
    12-05-2019, 11:24 AM Go to last post
    • Replies: 1
    • Views: 188
    12-05-2019, 06:48 AM Go to last post
  9. New AC 5 ton compressor over heating

    Started by gilbert450, 10-19-2019 04:15 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 1,300
    12-04-2019, 10:30 PM Go to last post
  10. How often should I clean coil?

    Started by Tom Thermo, 11-30-2019 05:34 PM
    • Replies: 12
    • Views: 502
    12-04-2019, 10:08 PM Go to last post
  11. frplce

    Started by woodsandtrees16, 12-02-2019 09:24 PM
    • Replies: 7
    • Views: 280
    12-04-2019, 03:38 PM Go to last post
  12. 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: 635
    12-04-2019, 12:45 PM Go to last post
  13. Non ozone UV?

    Started by Glennhvac, 11-27-2019 07:29 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 629
    12-04-2019, 12:41 AM Go to last post
  14. 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: 726
    12-03-2019, 06:34 PM Go to last post
  15. Carrier 395AAW36

    Started by Rugbyhome, 11-30-2019 10:09 PM
    • Replies: 3
    • Views: 286
    12-02-2019, 12:11 PM Go to last post
    • Replies: 9
    • Views: 445
    12-02-2019, 11:05 AM Go to last post
  16. Trane package unit false high limit?

    Started by HVAC_Tino, 12-01-2019 02:59 AM
    • Replies: 11
    • Views: 359
    12-01-2019, 01:03 PM Go to last post
  17. A/S lockout

    Started by Whatsatxv, 11-24-2019 10:22 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 615
    12-01-2019, 01:11 AM Go to last post
  18. Nest low voltage error

    Started by Med79, 11-30-2019 12:50 AM
    • Replies: 9
    • Views: 425
    11-30-2019, 06:26 PM Go to last post
  19. Limit switch issues

    Started by jperigo, 11-27-2019 04:09 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 923
    11-30-2019, 11:13 AM Go to last post
  20. Safe-T-Switch SS500EP failure

    Started by cdubs20, 11-29-2019 07:56 PM
    • Replies: 2
    • Views: 249
    11-29-2019, 08:51 PM Go to last post
  21. compressor shopping

    Started by AlexCollins, 11-13-2019 07:53 PM
    2 Pages
    1 2
    • Replies: 23
    • Views: 1,123
    11-29-2019, 06:41 PM Go to last post
  22. Rheem Heat Pump

    Started by Mr. Nobody, 11-25-2019 08:33 PM
    • Replies: 8
    • Views: 437
    11-29-2019, 10:59 AM Go to last post
  23. would you service this furnace?

    Started by george3, 11-15-2019 08:42 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 1,362
    11-29-2019, 07:58 AM Go to last post
  24. Motor RPM?

    Started by newoldtech, 11-27-2019 01:28 PM
    • Replies: 7
    • Views: 403
    11-27-2019, 08:52 PM Go to last post
  25. Trane defrost

    Started by Adlerberts-Protege, 11-27-2019 03:27 PM
    • Replies: 2
    • Views: 272
    11-27-2019, 04:48 PM Go to last post
  26. 3mf 250v capacitor

    Started by YingGiang, 11-26-2019 11:03 PM
    • Replies: 4
    • Views: 306
    11-26-2019, 11:34 PM Go to last post
  27. The Honeywell 5000s are back!

    Started by Highheadpressur, 09-28-2019 10:33 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,489
    11-26-2019, 11:18 PM Go to last post
  28. 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: 935
    11-26-2019, 10:07 PM Go to last post
  29. Chimney question for unit heater

    Started by signal15, 11-20-2019 07:41 PM
    • Replies: 5
    • Views: 454
    11-26-2019, 08:17 AM Go to last post
  30. Midea or carrier

    Started by Rock9806, 11-22-2019 10:15 PM
    • Replies: 11
    • Views: 518
    11-25-2019, 08:31 AM Go to last post
  31. Carrier 21 seer

    Started by town, 11-24-2019 06:57 PM
    • Replies: 4
    • Views: 393
    11-25-2019, 01:06 AM Go to last post
  32. napoleon ductless split heat pump issue

    Started by plott hound, 10-06-2019 02:11 PM
    • Replies: 3
    • Views: 582
    11-24-2019, 11:44 AM Go to last post
  33. Peerless series 64 boiler issues

    Started by saggarwal159, 11-24-2019 10:02 AM
    • Replies: 1
    • Views: 219
    11-24-2019, 10:07 AM Go to last post
  34. Condenser Line Set Sizing Question

    Started by HVAC Guy7, 11-21-2019 11:12 PM
    • Replies: 11
    • Views: 545
    11-24-2019, 12:41 AM Go to last post
  35. Combustion analyzer!

    Started by CHEAPRHVAC, 11-13-2019 09:03 AM
    2 Pages
    1 2
    • Replies: 19
    • Views: 999
    11-24-2019, 12:10 AM Go to last post
    • Replies: 28
    • Views: 12,874
    11-23-2019, 10:26 AM Go to last post
  36. Zero micron furnace filter

    Started by GenesisRefrig, 11-23-2019 01:37 AM
    • Replies: 4
    • Views: 383
    11-23-2019, 07:49 AM Go to last post
  37. Rheem Heat pump

    Started by CDHCR, 11-20-2019 09:07 PM
    • Replies: 4
    • Views: 426
    11-22-2019, 11:21 AM Go to last post
  38. Why 2 ports on draft inducer switch

    Started by Snapperhead, 11-20-2019 10:14 PM
    • Replies: 7
    • Views: 585
    11-22-2019, 12:46 AM Go to last post
  39. Cool ANYONE USE T80 THERMOSTAT ???

    Started by AIRCON8, 11-17-2019 11:25 AM
    • Replies: 11
    • Views: 527
    11-21-2019, 05:27 PM Go to last post
  40. Bryant variable speed heat pump question

    Started by FreeThrowGuy, 11-13-2019 10:42 PM
    • Replies: 9
    • Views: 484
    11-21-2019, 05:25 PM Go to last post
  41. American standard not lighting all the time

    Started by Stoichiometric, 11-19-2019 11:05 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 685
    11-21-2019, 09:07 AM Go to last post
  42. Gas valve stuck open.

    Started by dnr, 11-05-2019 01:24 AM
    • Replies: 9
    • Views: 869
    11-21-2019, 02:09 AM Go to last post
    • Replies: 10
    • Views: 487
    11-20-2019, 11:08 PM Go to last post
  43. Trane WSHP TXV bulb placement

    Started by cdubs20, 11-16-2019 02:31 PM
    • Replies: 2
    • Views: 286
    11-20-2019, 10:38 AM Go to last post
  44. How to recover refrigerant from oil logged system

    Started by cdubs20, 11-20-2019 01:58 AM
    • Replies: 1
    • Views: 302
    11-20-2019, 08:45 AM Go to last post
  45. Password list update

    Started by micha912, 11-20-2019 04:18 AM
    • Replies: 0
    • Views: 314
    11-20-2019, 04:18 AM Go to last post
  46. Honeywell 8320 dual fuel

    Started by LRB, 11-19-2019 07:16 PM
    • Replies: 2
    • Views: 234
    11-19-2019, 10:48 PM Go to last post

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