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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: 162,844
    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: 16,648
    08-10-2011, 04:34 PM Go to last post
  1. Normal Thread Normal Threads

  2. Air handler vibrating when heat pump in heat mode

    Started by Ac_man, 10-29-2019 06:08 PM
    • Replies: 8
    • Views: 469
    Today, 11:52 AM Go to last post
  3. Carrier HC23CE116 ECM Draft Inducer Wiring

    Started by Jdhawk6, 01-04-2013 07:10 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 5,305
    Yesterday, 09:47 PM Go to last post
  4. Honeywell T6 Thermostats

    Started by opey456, 11-04-2019 06:29 PM
    11 Pages
    1 2 3 4 5 6 ... 11
    • Replies: 141
    • Views: 5,103
    Yesterday, 08:24 PM Go to last post
  5. Wiring diagram or install manual

    Started by ackid, Yesterday 10:28 AM
    • Replies: 3
    • Views: 164
    Yesterday, 12:20 PM Go to last post
  6. Trane aud issue

    Started by wbrennan87, 12-04-2019 03:36 PM
    • Replies: 7
    • Views: 226
    Yesterday, 11:24 AM Go to last post
    • Replies: 1
    • Views: 172
    Yesterday, 06:48 AM Go to last post
  7. New AC 5 ton compressor over heating

    Started by gilbert450, 10-19-2019 04:15 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 1,281
    12-04-2019, 10:30 PM Go to last post
  8. How often should I clean coil?

    Started by Tom Thermo, 11-30-2019 05:34 PM
    • Replies: 12
    • Views: 484
    12-04-2019, 10:08 PM Go to last post
    • Replies: 7
    • Views: 282
    12-04-2019, 06:29 PM Go to last post
  9. frplce

    Started by woodsandtrees16, 12-02-2019 09:24 PM
    • Replies: 7
    • Views: 270
    12-04-2019, 03:38 PM Go to last post
  10. 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: 614
    12-04-2019, 12:45 PM Go to last post
  11. Non ozone UV?

    Started by Glennhvac, 11-27-2019 07:29 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 585
    12-04-2019, 12:41 AM Go to last post
  12. 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: 699
    12-03-2019, 06:34 PM Go to last post
  13. Carrier 395AAW36

    Started by Rugbyhome, 11-30-2019 10:09 PM
    • Replies: 3
    • Views: 278
    12-02-2019, 12:11 PM Go to last post
    • Replies: 9
    • Views: 429
    12-02-2019, 11:05 AM Go to last post
  14. Trane package unit false high limit?

    Started by HVAC_Tino, 12-01-2019 02:59 AM
    • Replies: 11
    • Views: 345
    12-01-2019, 01:03 PM Go to last post
  15. A/S lockout

    Started by Whatsatxv, 11-24-2019 10:22 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 585
    12-01-2019, 01:11 AM Go to last post
  16. Nest low voltage error

    Started by Med79, 11-30-2019 12:50 AM
    • Replies: 9
    • Views: 416
    11-30-2019, 06:26 PM Go to last post
  17. Limit switch issues

    Started by jperigo, 11-27-2019 04:09 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 876
    11-30-2019, 11:13 AM Go to last post
  18. Safe-T-Switch SS500EP failure

    Started by cdubs20, 11-29-2019 07:56 PM
    • Replies: 2
    • Views: 243
    11-29-2019, 08:51 PM Go to last post
  19. compressor shopping

    Started by AlexCollins, 11-13-2019 07:53 PM
    2 Pages
    1 2
    • Replies: 23
    • Views: 1,080
    11-29-2019, 06:41 PM Go to last post
  20. Rheem Heat Pump

    Started by Mr. Nobody, 11-25-2019 08:33 PM
    • Replies: 8
    • Views: 419
    11-29-2019, 10:59 AM Go to last post
  21. would you service this furnace?

    Started by george3, 11-15-2019 08:42 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 1,310
    11-29-2019, 07:58 AM Go to last post
  22. Motor RPM?

    Started by newoldtech, 11-27-2019 01:28 PM
    • Replies: 7
    • Views: 386
    11-27-2019, 08:52 PM Go to last post
  23. Trane defrost

    Started by Adlerberts-Protege, 11-27-2019 03:27 PM
    • Replies: 2
    • Views: 258
    11-27-2019, 04:48 PM Go to last post
  24. 3mf 250v capacitor

    Started by YingGiang, 11-26-2019 11:03 PM
    • Replies: 4
    • Views: 286
    11-26-2019, 11:34 PM Go to last post
  25. The Honeywell 5000s are back!

    Started by Highheadpressur, 09-28-2019 10:33 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,449
    11-26-2019, 11:18 PM Go to last post
  26. 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: 901
    11-26-2019, 10:07 PM Go to last post
  27. Chimney question for unit heater

    Started by signal15, 11-20-2019 07:41 PM
    • Replies: 5
    • Views: 434
    11-26-2019, 08:17 AM Go to last post
  28. Midea or carrier

    Started by Rock9806, 11-22-2019 10:15 PM
    • Replies: 11
    • Views: 496
    11-25-2019, 08:31 AM Go to last post
  29. Carrier 21 seer

    Started by town, 11-24-2019 06:57 PM
    • Replies: 4
    • Views: 379
    11-25-2019, 01:06 AM Go to last post
  30. napoleon ductless split heat pump issue

    Started by plott hound, 10-06-2019 02:11 PM
    • Replies: 3
    • Views: 563
    11-24-2019, 11:44 AM Go to last post
  31. Peerless series 64 boiler issues

    Started by saggarwal159, 11-24-2019 10:02 AM
    • Replies: 1
    • Views: 207
    11-24-2019, 10:07 AM Go to last post
  32. Condenser Line Set Sizing Question

    Started by HVAC Guy7, 11-21-2019 11:12 PM
    • Replies: 11
    • Views: 522
    11-24-2019, 12:41 AM Go to last post
  33. Combustion analyzer!

    Started by CHEAPRHVAC, 11-13-2019 09:03 AM
    2 Pages
    1 2
    • Replies: 19
    • Views: 963
    11-24-2019, 12:10 AM Go to last post
    • Replies: 28
    • Views: 12,813
    11-23-2019, 10:26 AM Go to last post
  34. Zero micron furnace filter

    Started by GenesisRefrig, 11-23-2019 01:37 AM
    • Replies: 4
    • Views: 367
    11-23-2019, 07:49 AM Go to last post
  35. Rheem Heat pump

    Started by CDHCR, 11-20-2019 09:07 PM
    • Replies: 4
    • Views: 414
    11-22-2019, 11:21 AM Go to last post
  36. Why 2 ports on draft inducer switch

    Started by Snapperhead, 11-20-2019 10:14 PM
    • Replies: 7
    • Views: 565
    11-22-2019, 12:46 AM Go to last post
  37. Cool ANYONE USE T80 THERMOSTAT ???

    Started by AIRCON8, 11-17-2019 11:25 AM
    • Replies: 11
    • Views: 507
    11-21-2019, 05:27 PM Go to last post
  38. Bryant variable speed heat pump question

    Started by FreeThrowGuy, 11-13-2019 10:42 PM
    • Replies: 9
    • Views: 466
    11-21-2019, 05:25 PM Go to last post
  39. American standard not lighting all the time

    Started by Stoichiometric, 11-19-2019 11:05 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 645
    11-21-2019, 09:07 AM Go to last post
  40. Gas valve stuck open.

    Started by dnr, 11-05-2019 01:24 AM
    • Replies: 9
    • Views: 845
    11-21-2019, 02:09 AM Go to last post
    • Replies: 10
    • Views: 464
    11-20-2019, 11:08 PM Go to last post
  41. Trane WSHP TXV bulb placement

    Started by cdubs20, 11-16-2019 02:31 PM
    • Replies: 2
    • Views: 269
    11-20-2019, 10:38 AM Go to last post
  42. How to recover refrigerant from oil logged system

    Started by cdubs20, 11-20-2019 01:58 AM
    • Replies: 1
    • Views: 289
    11-20-2019, 08:45 AM Go to last post
  43. Password list update

    Started by micha912, 11-20-2019 04:18 AM
    • Replies: 0
    • Views: 301
    11-20-2019, 04:18 AM Go to last post
  44. Honeywell 8320 dual fuel

    Started by LRB, 11-19-2019 07:16 PM
    • Replies: 2
    • Views: 224
    11-19-2019, 10:48 PM Go to last post
  45. Anyone help size of this oil furnace?

    Started by Iceman_pdx, 11-16-2019 11:12 AM
    2 Pages
    1 2
    • Replies: 20
    • Views: 568
    11-19-2019, 10:33 PM Go to last post
  46. Rheem High Pressure Cut-out

    Started by komobu, 11-19-2019 05:33 PM
    • Replies: 5
    • Views: 303
    11-19-2019, 07:55 PM Go to last post

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