Page 1 of 223 123456781151101 ... LastLast
Threads 1 to 50 of 11134

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: 162,997
    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: 16,675
    08-10-2011, 04:34 PM Go to last post
  1. Normal Thread Normal Threads

  2. would you service this furnace?

    Started by george3, 11-15-2019 08:42 PM
    2 Pages
    1 2
    • Replies: 24
    • Views: 1,548
    Today, 06:19 AM Go to last post
  3. JPR-2 jumper....Trane

    Started by Adlerberts-Protege, Yesterday 02:51 PM
    • Replies: 7
    • Views: 178
    Today, 12:16 AM Go to last post
  4. Honeywell T6 Thermostats

    Started by opey456, 11-04-2019 06:29 PM
    13 Pages
    1 2 3 4 5 6 ... 13
    • Replies: 162
    • Views: 5,865
    Yesterday, 11:50 PM Go to last post
  5. Mitsubishi branch selector 16 ports

    Started by Ferissc123, 08-02-2019 05:35 PM
    • Replies: 6
    • Views: 362
    Yesterday, 10:13 PM Go to last post
  6. NEW BRAND!!!

    Started by BaldLoonie, Yesterday 01:17 PM
    • Replies: 11
    • Views: 263
    Yesterday, 09:04 PM Go to last post
  7. 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: 650
    Yesterday, 08:09 PM Go to last post
  8. combustion air intake

    Started by Mobiletec, Yesterday 01:26 AM
    • Replies: 9
    • Views: 252
    Yesterday, 06:41 PM Go to last post
  9. 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: 40
    • Views: 1,203
    Yesterday, 03:45 PM Go to last post
  10. Carrier

    Started by town, 12-09-2019 06:17 PM
    • Replies: 3
    • Views: 218
    Yesterday, 07:56 AM Go to last post
  11. Wiring around heat pump defrost controls.

    Started by edward301, 12-08-2019 12:43 AM
    • Replies: 8
    • Views: 402
    Yesterday, 06:30 AM Go to last post
  12. 3mf 250v capacitor

    Started by YingGiang, 11-26-2019 11:03 PM
    • Replies: 12
    • Views: 517
    12-09-2019, 11:40 PM Go to last post
  13. Honeywell fresh air - Y8150.

    Started by Timber, 12-09-2019 04:11 PM
    • Replies: 0
    • Views: 109
    12-09-2019, 04:11 PM Go to last post
  14. Motor RPM?

    Started by newoldtech, 11-27-2019 01:28 PM
    • Replies: 8
    • Views: 488
    12-09-2019, 02:38 PM Go to last post
    • Replies: 3
    • Views: 238
    12-09-2019, 05:54 AM Go to last post
  15. napoleon ductless split heat pump issue

    Started by plott hound, 10-06-2019 02:11 PM
    • Replies: 4
    • Views: 629
    12-08-2019, 09:57 PM Go to last post
  16. Oil boiler recommendations

    Started by targetman, 12-06-2019 04:55 PM
    • Replies: 6
    • Views: 269
    12-08-2019, 09:25 AM Go to last post
  17. Carrier HC23CE116 ECM Draft Inducer Wiring

    Started by Jdhawk6, 01-04-2013 07:10 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 5,398
    12-05-2019, 09:47 PM Go to last post
  18. Wiring diagram or install manual

    Started by ackid, 12-05-2019 10:28 AM
    • Replies: 3
    • Views: 229
    12-05-2019, 12:20 PM Go to last post
  19. Trane aud issue

    Started by wbrennan87, 12-04-2019 03:36 PM
    • Replies: 7
    • Views: 286
    12-05-2019, 11:24 AM Go to last post
    • Replies: 1
    • Views: 219
    12-05-2019, 06:48 AM Go to last post
  20. New AC 5 ton compressor over heating

    Started by gilbert450, 10-19-2019 04:15 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 1,351
    12-04-2019, 10:30 PM Go to last post
  21. How often should I clean coil?

    Started by Tom Thermo, 11-30-2019 05:34 PM
    • Replies: 12
    • Views: 540
    12-04-2019, 10:08 PM Go to last post
  22. frplce

    Started by woodsandtrees16, 12-02-2019 09:24 PM
    • Replies: 7
    • Views: 312
    12-04-2019, 03:38 PM Go to last post
  23. 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: 689
    12-04-2019, 12:45 PM Go to last post
  24. Non ozone UV?

    Started by Glennhvac, 11-27-2019 07:29 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 657
    12-04-2019, 12:41 AM Go to last post
  25. 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: 782
    12-03-2019, 06:34 PM Go to last post
  26. Carrier 395AAW36

    Started by Rugbyhome, 11-30-2019 10:09 PM
    • Replies: 3
    • Views: 304
    12-02-2019, 12:11 PM Go to last post
    • Replies: 9
    • Views: 477
    12-02-2019, 11:05 AM Go to last post
  27. Trane package unit false high limit?

    Started by HVAC_Tino, 12-01-2019 02:59 AM
    • Replies: 11
    • Views: 383
    12-01-2019, 01:03 PM Go to last post
  28. A/S lockout

    Started by Whatsatxv, 11-24-2019 10:22 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 640
    12-01-2019, 01:11 AM Go to last post
  29. Nest low voltage error

    Started by Med79, 11-30-2019 12:50 AM
    • Replies: 9
    • Views: 451
    11-30-2019, 06:26 PM Go to last post
  30. Limit switch issues

    Started by jperigo, 11-27-2019 04:09 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 949
    11-30-2019, 11:13 AM Go to last post
  31. Safe-T-Switch SS500EP failure

    Started by cdubs20, 11-29-2019 07:56 PM
    • Replies: 2
    • Views: 265
    11-29-2019, 08:51 PM Go to last post
  32. compressor shopping

    Started by AlexCollins, 11-13-2019 07:53 PM
    2 Pages
    1 2
    • Replies: 23
    • Views: 1,165
    11-29-2019, 06:41 PM Go to last post
  33. Rheem Heat Pump

    Started by Mr. Nobody, 11-25-2019 08:33 PM
    • Replies: 8
    • Views: 458
    11-29-2019, 10:59 AM Go to last post
  34. Trane defrost

    Started by Adlerberts-Protege, 11-27-2019 03:27 PM
    • Replies: 2
    • Views: 301
    11-27-2019, 04:48 PM Go to last post
  35. The Honeywell 5000s are back!

    Started by Highheadpressur, 09-28-2019 10:33 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,528
    11-26-2019, 11:18 PM Go to last post
  36. 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: 973
    11-26-2019, 10:07 PM Go to last post
  37. Chimney question for unit heater

    Started by signal15, 11-20-2019 07:41 PM
    • Replies: 5
    • Views: 481
    11-26-2019, 08:17 AM Go to last post
  38. Midea or carrier

    Started by Rock9806, 11-22-2019 10:15 PM
    • Replies: 11
    • Views: 537
    11-25-2019, 08:31 AM Go to last post
  39. Carrier 21 seer

    Started by town, 11-24-2019 06:57 PM
    • Replies: 4
    • Views: 413
    11-25-2019, 01:06 AM Go to last post
  40. Peerless series 64 boiler issues

    Started by saggarwal159, 11-24-2019 10:02 AM
    • Replies: 1
    • Views: 235
    11-24-2019, 10:07 AM Go to last post
  41. Condenser Line Set Sizing Question

    Started by HVAC Guy7, 11-21-2019 11:12 PM
    • Replies: 11
    • Views: 578
    11-24-2019, 12:41 AM Go to last post
  42. Combustion analyzer!

    Started by CHEAPRHVAC, 11-13-2019 09:03 AM
    2 Pages
    1 2
    • Replies: 19
    • Views: 1,036
    11-24-2019, 12:10 AM Go to last post
    • Replies: 28
    • Views: 12,964
    11-23-2019, 10:26 AM Go to last post
  43. Zero micron furnace filter

    Started by GenesisRefrig, 11-23-2019 01:37 AM
    • Replies: 4
    • Views: 408
    11-23-2019, 07:49 AM Go to last post
  44. Rheem Heat pump

    Started by CDHCR, 11-20-2019 09:07 PM
    • Replies: 4
    • Views: 456
    11-22-2019, 11:21 AM Go to last post
  45. Why 2 ports on draft inducer switch

    Started by Snapperhead, 11-20-2019 10:14 PM
    • Replies: 7
    • Views: 612
    11-22-2019, 12:46 AM Go to last post
  46. Cool ANYONE USE T80 THERMOSTAT ???

    Started by AIRCON8, 11-17-2019 11:25 AM
    • Replies: 11
    • Views: 548
    11-21-2019, 05:27 PM Go to last post
  47. Bryant variable speed heat pump question

    Started by FreeThrowGuy, 11-13-2019 10:42 PM
    • Replies: 9
    • Views: 502
    11-21-2019, 05:25 PM 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
  •