Page 1 of 223 123456781151101 ... LastLast
Threads 1 to 50 of 11131

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: 162,964
    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: 16,665
    08-10-2011, 04:34 PM Go to last post
  1. Normal Thread Normal Threads

  2. 3mf 250v capacitor

    Started by YingGiang, 11-26-2019 11:03 PM
    • Replies: 11
    • Views: 424
    Today, 07:14 PM Go to last post
  3. Carrier

    Started by town, Today 06:17 PM
    • Replies: 1
    • Views: 63
    Today, 06:56 PM Go to last post
  4. Honeywell fresh air - Y8150.

    Started by Timber, Today 04:11 PM
    • Replies: 0
    • Views: 46
    Today, 04:11 PM Go to last post
  5. Motor RPM?

    Started by newoldtech, 11-27-2019 01:28 PM
    • Replies: 8
    • Views: 456
    Today, 02:38 PM Go to last post
  6. would you service this furnace?

    Started by george3, 11-15-2019 08:42 PM
    2 Pages
    1 2
    • Replies: 21
    • Views: 1,446
    Today, 02:32 PM Go to last post
  7. 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: 1,012
    Today, 12:38 PM Go to last post
  8. Wiring around heat pump defrost controls.

    Started by edward301, Yesterday 12:43 AM
    • Replies: 7
    • Views: 329
    Today, 10:44 AM Go to last post
    • Replies: 3
    • Views: 213
    Today, 05:54 AM Go to last post
  9. napoleon ductless split heat pump issue

    Started by plott hound, 10-06-2019 02:11 PM
    • Replies: 4
    • Views: 613
    Yesterday, 09:57 PM Go to last post
  10. Oil boiler recommendations

    Started by targetman, 12-06-2019 04:55 PM
    • Replies: 6
    • Views: 249
    Yesterday, 09:25 AM Go to last post
  11. Honeywell T6 Thermostats

    Started by opey456, 11-04-2019 06:29 PM
    12 Pages
    1 2 3 4 5 6 ... 12
    • Replies: 153
    • Views: 5,587
    12-06-2019, 10:36 PM Go to last post
  12. Air handler vibrating when heat pump in heat mode

    Started by Ac_man, 10-29-2019 06:08 PM
    • Replies: 9
    • Views: 556
    12-06-2019, 04:53 PM Go to last post
  13. Carrier HC23CE116 ECM Draft Inducer Wiring

    Started by Jdhawk6, 01-04-2013 07:10 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 5,384
    12-05-2019, 09:47 PM Go to last post
  14. Wiring diagram or install manual

    Started by ackid, 12-05-2019 10:28 AM
    • Replies: 3
    • Views: 216
    12-05-2019, 12:20 PM Go to last post
  15. Trane aud issue

    Started by wbrennan87, 12-04-2019 03:36 PM
    • Replies: 7
    • Views: 273
    12-05-2019, 11:24 AM Go to last post
    • Replies: 1
    • Views: 207
    12-05-2019, 06:48 AM Go to last post
  16. New AC 5 ton compressor over heating

    Started by gilbert450, 10-19-2019 04:15 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 1,339
    12-04-2019, 10:30 PM Go to last post
  17. How often should I clean coil?

    Started by Tom Thermo, 11-30-2019 05:34 PM
    • Replies: 12
    • Views: 523
    12-04-2019, 10:08 PM Go to last post
  18. frplce

    Started by woodsandtrees16, 12-02-2019 09:24 PM
    • Replies: 7
    • Views: 301
    12-04-2019, 03:38 PM Go to last post
  19. 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: 668
    12-04-2019, 12:45 PM Go to last post
  20. Non ozone UV?

    Started by Glennhvac, 11-27-2019 07:29 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 646
    12-04-2019, 12:41 AM Go to last post
  21. 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: 753
    12-03-2019, 06:34 PM Go to last post
  22. Carrier 395AAW36

    Started by Rugbyhome, 11-30-2019 10:09 PM
    • Replies: 3
    • Views: 298
    12-02-2019, 12:11 PM Go to last post
    • Replies: 9
    • Views: 466
    12-02-2019, 11:05 AM Go to last post
  23. Trane package unit false high limit?

    Started by HVAC_Tino, 12-01-2019 02:59 AM
    • Replies: 11
    • Views: 378
    12-01-2019, 01:03 PM Go to last post
  24. A/S lockout

    Started by Whatsatxv, 11-24-2019 10:22 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 634
    12-01-2019, 01:11 AM Go to last post
  25. Nest low voltage error

    Started by Med79, 11-30-2019 12:50 AM
    • Replies: 9
    • Views: 445
    11-30-2019, 06:26 PM Go to last post
  26. Limit switch issues

    Started by jperigo, 11-27-2019 04:09 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 942
    11-30-2019, 11:13 AM Go to last post
  27. Safe-T-Switch SS500EP failure

    Started by cdubs20, 11-29-2019 07:56 PM
    • Replies: 2
    • Views: 260
    11-29-2019, 08:51 PM Go to last post
  28. compressor shopping

    Started by AlexCollins, 11-13-2019 07:53 PM
    2 Pages
    1 2
    • Replies: 23
    • Views: 1,148
    11-29-2019, 06:41 PM Go to last post
  29. Rheem Heat Pump

    Started by Mr. Nobody, 11-25-2019 08:33 PM
    • Replies: 8
    • Views: 451
    11-29-2019, 10:59 AM Go to last post
  30. Trane defrost

    Started by Adlerberts-Protege, 11-27-2019 03:27 PM
    • Replies: 2
    • Views: 287
    11-27-2019, 04:48 PM Go to last post
  31. The Honeywell 5000s are back!

    Started by Highheadpressur, 09-28-2019 10:33 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,517
    11-26-2019, 11:18 PM Go to last post
  32. 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: 958
    11-26-2019, 10:07 PM Go to last post
  33. Chimney question for unit heater

    Started by signal15, 11-20-2019 07:41 PM
    • Replies: 5
    • Views: 476
    11-26-2019, 08:17 AM Go to last post
  34. Midea or carrier

    Started by Rock9806, 11-22-2019 10:15 PM
    • Replies: 11
    • Views: 530
    11-25-2019, 08:31 AM Go to last post
  35. Carrier 21 seer

    Started by town, 11-24-2019 06:57 PM
    • Replies: 4
    • Views: 407
    11-25-2019, 01:06 AM Go to last post
  36. Peerless series 64 boiler issues

    Started by saggarwal159, 11-24-2019 10:02 AM
    • Replies: 1
    • Views: 230
    11-24-2019, 10:07 AM Go to last post
  37. Condenser Line Set Sizing Question

    Started by HVAC Guy7, 11-21-2019 11:12 PM
    • Replies: 11
    • Views: 570
    11-24-2019, 12:41 AM Go to last post
  38. Combustion analyzer!

    Started by CHEAPRHVAC, 11-13-2019 09:03 AM
    2 Pages
    1 2
    • Replies: 19
    • Views: 1,020
    11-24-2019, 12:10 AM Go to last post
    • Replies: 28
    • Views: 12,930
    11-23-2019, 10:26 AM Go to last post
  39. Zero micron furnace filter

    Started by GenesisRefrig, 11-23-2019 01:37 AM
    • Replies: 4
    • Views: 402
    11-23-2019, 07:49 AM Go to last post
  40. Rheem Heat pump

    Started by CDHCR, 11-20-2019 09:07 PM
    • Replies: 4
    • Views: 444
    11-22-2019, 11:21 AM Go to last post
  41. Why 2 ports on draft inducer switch

    Started by Snapperhead, 11-20-2019 10:14 PM
    • Replies: 7
    • Views: 605
    11-22-2019, 12:46 AM Go to last post
  42. Cool ANYONE USE T80 THERMOSTAT ???

    Started by AIRCON8, 11-17-2019 11:25 AM
    • Replies: 11
    • Views: 540
    11-21-2019, 05:27 PM Go to last post
  43. Bryant variable speed heat pump question

    Started by FreeThrowGuy, 11-13-2019 10:42 PM
    • Replies: 9
    • Views: 493
    11-21-2019, 05:25 PM Go to last post
  44. American standard not lighting all the time

    Started by Stoichiometric, 11-19-2019 11:05 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 717
    11-21-2019, 09:07 AM Go to last post
  45. Gas valve stuck open.

    Started by dnr, 11-05-2019 01:24 AM
    • Replies: 9
    • Views: 880
    11-21-2019, 02:09 AM Go to last post
    • Replies: 10
    • Views: 499
    11-20-2019, 11:08 PM Go to last post
  46. Trane WSHP TXV bulb placement

    Started by cdubs20, 11-16-2019 02:31 PM
    • Replies: 2
    • Views: 296
    11-20-2019, 10:38 AM Go to last post

Page 1 of 223 123456781151101 ... LastLast

Thread Display Options

Use this control to limit the display of threads to those newer than the specified time frame.

Allows you to choose the data by which the thread list will be sorted.

Order threads in...

Note: when sorting by date, 'descending order' will show the newest results first.

Icon Legend

Contains unread posts
Contains unread posts
Contains no unread posts
Contains no unread posts
More than 20 replies or 150 views
Hot thread with unread posts
More than 20 replies or 150 views
Hot thread with no unread posts
Closed Thread
Thread is closed
Thread Contains a Message Written By You
You have posted in this thread

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •