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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: 161,871
    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: 16,481
    08-10-2011, 04:34 PM Go to last post
  1. Normal Thread Normal Threads

  2. Honeywell T6 Thermostats

    Started by opey456, 11-04-2019 06:29 PM
    4 Pages
    1 2 3 4
    • Replies: 43
    • Views: 1,145
    Today, 10:55 PM Go to last post
  3. would you service this furnace?

    Started by george3, Today 08:42 PM
    • Replies: 5
    • Views: 115
    Today, 10:27 PM Go to last post
  4. Carrier furnace 58cva070

    Started by ARIOSTO1, Today 02:19 PM
    • Replies: 6
    • Views: 142
    Today, 09:37 PM Go to last post
  5. Load Calculations

    Started by blizzard9500, Today 08:19 PM
    • Replies: 0
    • Views: 55
    Today, 08:19 PM Go to last post
    • Replies: 7
    • Views: 236
    Today, 07:03 PM Go to last post
  6. honeywell tstats

    Started by george3, Today 04:22 AM
    • Replies: 1
    • Views: 149
    Today, 05:26 PM Go to last post
  7. Goodman heat pump

    Started by ARIOSTO1, 11-13-2019 07:25 PM
    • Replies: 10
    • Views: 260
    Today, 03:56 PM Go to last post
    • Replies: 4
    • Views: 291
    Today, 03:12 PM Go to last post
  8. Today's Hack Job

    Started by george3, Yesterday 04:08 PM
    • Replies: 7
    • Views: 286
    Today, 09:43 AM Go to last post
  9. Mitsubishi MLZ series one way cassettes

    Started by ats1986, Today 12:48 AM
    • Replies: 0
    • Views: 104
    Today, 12:48 AM Go to last post
  10. Luxaire HL20 vapor line size

    Started by gskinner, Yesterday 09:31 PM
    • Replies: 4
    • Views: 119
    Today, 12:06 AM Go to last post
  11. 407C on top of R-22

    Started by Pepe The Frog, 10-21-2019 09:39 AM
    3 Pages
    1 2 3
    • Replies: 26
    • Views: 1,304
    Yesterday, 10:40 PM Go to last post
  12. Bryant variable speed heat pump question

    Started by FreeThrowGuy, 11-13-2019 10:42 PM
    • Replies: 4
    • Views: 146
    Yesterday, 09:42 PM Go to last post
  13. 12" trunkline on 2.5 ton AC...lol.

    Started by Adlerberts-Protege, 11-08-2019 03:47 PM
    2 Pages
    1 2
    • Replies: 21
    • Views: 865
    Yesterday, 09:34 PM Go to last post
  14. duct design ?

    Started by jbhenergy, Yesterday 03:34 PM
    • Replies: 4
    • Views: 127
    Yesterday, 07:53 PM Go to last post
  15. Combustion analyzer!

    Started by CHEAPRHVAC, 11-13-2019 09:03 AM
    • Replies: 4
    • Views: 214
    Yesterday, 07:21 PM Go to last post
  16. Gas valve stuck open.

    Started by dnr, 11-05-2019 01:24 AM
    • Replies: 3
    • Views: 436
    Yesterday, 04:49 PM Go to last post
  17. WHEN REPLACING SEQUENCERS

    Started by gmac, 02-28-2019 09:44 AM
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,489
    Yesterday, 01:11 PM Go to last post
  18. Continental 96% 2 stage

    Started by markmast, 11-09-2019 11:31 PM
    • Replies: 5
    • Views: 237
    11-13-2019, 08:12 PM Go to last post
  19. Trane XV18 problem

    Started by MichaelBaker, 11-09-2019 06:57 PM
    • Replies: 12
    • Views: 383
    11-13-2019, 12:35 PM Go to last post
  20. Icp inducer motor running non stop

    Started by ARIOSTO1, 11-05-2019 04:09 PM
    4 Pages
    1 2 3 4
    • Replies: 41
    • Views: 1,113
    11-12-2019, 05:13 PM Go to last post
    • Replies: 9
    • Views: 337
    11-12-2019, 05:01 PM Go to last post
    • Replies: 8
    • Views: 271
    11-12-2019, 08:43 AM Go to last post
  21. Best retrofit refrigerant for R22??

    Started by hvacsolutions, 06-14-2017 02:41 PM
    7 Pages
    1 2 3 4 5 6 ... 7
    • Replies: 82
    • Views: 11,100
    11-10-2019, 03:10 PM Go to last post
  22. UV lights and pros/cons

    Started by Ohmthis, 09-29-2019 08:16 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 847
    11-10-2019, 09:31 AM Go to last post
  23. Confused Reverbaray XTS tube heater diagnostics.

    Started by WHC_MATT, 11-09-2019 10:37 PM
    • Replies: 0
    • Views: 53
    11-09-2019, 10:37 PM Go to last post
  24. Honeywell Smartvalve ??

    Started by A/C-SuperCool, 11-07-2019 07:30 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 754
    11-09-2019, 08:19 AM Go to last post
  25. SHORTENING A CONCENTRIC VENT KIT

    Started by Jerimiah, 11-04-2019 01:39 PM
    • Replies: 10
    • Views: 404
    11-08-2019, 06:01 PM Go to last post
  26. goodman furn water leaks

    Started by george3, 11-02-2019 08:50 AM
    • Replies: 4
    • Views: 409
    11-07-2019, 11:29 PM Go to last post
  27. Refrigerant tank blankets?

    Started by Adlerberts-Protege, 11-06-2019 12:46 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 488
    11-07-2019, 10:21 PM Go to last post
  28. Hanging Unit Heater in Steel Building

    Started by Hamilton HVAC, 10-30-2019 09:07 PM
    2 Pages
    1 2
    • Replies: 24
    • Views: 1,005
    11-07-2019, 05:08 PM Go to last post
  29. honeywell training

    Started by timjimbob, 11-07-2019 12:35 PM
    • Replies: 1
    • Views: 222
    11-07-2019, 12:52 PM Go to last post
  30. Winterizing 96% condensate furnace

    Started by Jerimiah, 11-06-2019 03:01 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 494
    11-07-2019, 10:57 AM Go to last post
  31. multizone manual bypass damper

    Started by mattschrader, 11-03-2019 08:28 AM
    • Replies: 11
    • Views: 375
    11-07-2019, 06:23 AM Go to last post
  32. 2-zone mini split with only one evaporator

    Started by mustanger361, 11-04-2019 04:58 PM
    • Replies: 6
    • Views: 306
    11-06-2019, 01:10 PM Go to last post
    • Replies: 3
    • Views: 268
    11-06-2019, 01:37 AM Go to last post
  33. Cad Ohms

    Started by options, 11-03-2019 12:33 AM
    2 Pages
    1 2
    • Replies: 25
    • Views: 674
    11-05-2019, 05:25 PM Go to last post
  34. Refrigerant charging question

    Started by jmeadows, 10-30-2019 10:52 PM
    • Replies: 9
    • Views: 647
    11-05-2019, 04:48 PM Go to last post
    • Replies: 5
    • Views: 273
    11-05-2019, 01:06 PM Go to last post
  35. Oil Odors

    Started by Refridgergasm, 11-03-2019 06:28 PM
    • Replies: 4
    • Views: 246
    11-03-2019, 08:56 PM Go to last post
  36. LOW SUPERHEAT FIXED ORFICE

    Started by bulldog53038, 10-25-2019 11:23 PM
    5 Pages
    1 2 3 4 5
    • Replies: 52
    • Views: 1,697
    11-03-2019, 08:09 PM Go to last post
  37. Compressor check

    Started by rb9594, 10-19-2019 09:15 PM
    • Replies: 8
    • Views: 858
    11-03-2019, 11:02 AM Go to last post
  38. Cap question

    Started by John Culpepper, 10-20-2019 08:21 PM
    3 Pages
    1 2 3
    • Replies: 32
    • Views: 1,557
    11-03-2019, 06:37 AM Go to last post
  39. Goodman heat pump leak

    Started by town, 10-28-2019 10:12 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 648
    11-03-2019, 06:34 AM Go to last post
  40. Heil heat pump defrost board question

    Started by jmeadows, 10-17-2019 09:38 PM
    • Replies: 3
    • Views: 478
    11-02-2019, 11:13 AM Go to last post
  41. Lennox G8Q3-120-1 wiring diagram

    Started by ReeferTechy, 01-03-2016 11:52 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 2,075
    11-02-2019, 12:18 AM Go to last post
  42. Goodman blower set up

    Started by town, 10-30-2019 10:09 PM
    • Replies: 1
    • Views: 300
    10-30-2019, 10:53 PM Go to last post
    • Replies: 3
    • Views: 413
    10-30-2019, 03:46 PM Go to last post
  43. Question carrier multizone problems

    Started by johnestes29706, 12-07-2015 10:17 AM
    • Replies: 5
    • Views: 1,210
    10-30-2019, 12:14 AM Go to last post
  44. Trane XL16 Heatpump problem

    Started by Airondemandac, 10-28-2019 02:31 PM
    • Replies: 6
    • Views: 340
    10-29-2019, 09:07 PM Go to last post

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