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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: 162,134
    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: 16,517
    08-10-2011, 04:34 PM Go to last post
  1. Normal Thread Normal Threads

    • Replies: 2
    • Views: 104
    Today, 04:56 AM Go to last post
  2. Password list update

    Started by micha912, Today 04:18 AM
    • Replies: 0
    • Views: 17
    Today, 04:18 AM Go to last post
  3. Trane WSHP TXV bulb placement

    Started by cdubs20, 11-16-2019 02:31 PM
    • Replies: 1
    • Views: 102
    Today, 03:19 AM Go to last post
    • Replies: 0
    • Views: 42
    Today, 01:58 AM Go to last post
  4. Honeywell 8320 dual fuel

    Started by LRB, Yesterday 07:16 PM
    • Replies: 2
    • Views: 85
    Yesterday, 10:48 PM Go to last post
  5. Anyone help size of this oil furnace?

    Started by Iceman_pdx, 11-16-2019 11:12 AM
    2 Pages
    1 2
    • Replies: 20
    • Views: 374
    Yesterday, 10:33 PM Go to last post
  6. Cool ANYONE USE T80 THERMOSTAT ???

    Started by AIRCON8, 11-17-2019 11:25 AM
    • Replies: 10
    • Views: 311
    Yesterday, 08:13 PM Go to last post
  7. Rheem High Pressure Cut-out

    Started by komobu, Yesterday 05:33 PM
    • Replies: 5
    • Views: 141
    Yesterday, 07:55 PM Go to last post
  8. Honeywell T6 Thermostats

    Started by opey456, 11-04-2019 06:29 PM
    7 Pages
    1 2 3 4 5 6 ... 7
    • Replies: 87
    • Views: 2,103
    Yesterday, 03:01 PM Go to last post
  9. Well I'll be...

    Started by Glennhvac, 11-18-2019 05:48 PM
    • Replies: 7
    • Views: 350
    Yesterday, 09:58 AM Go to last post
  10. A little past its prime.

    Started by edward301, 11-18-2019 02:51 AM
    • Replies: 7
    • Views: 322
    Yesterday, 09:31 AM Go to last post
  11. goodman furn water leaks

    Started by george3, 11-02-2019 08:50 AM
    • Replies: 5
    • Views: 509
    11-18-2019, 08:22 PM Go to last post
  12. Gas valve stuck open.

    Started by dnr, 11-05-2019 01:24 AM
    • Replies: 5
    • Views: 525
    11-18-2019, 07:44 PM Go to last post
    • Replies: 9
    • Views: 212
    11-18-2019, 07:10 PM Go to last post
  13. would you service this furnace?

    Started by george3, 11-15-2019 08:42 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 605
    11-18-2019, 07:00 PM Go to last post
  14. Mitsubishi MLZ series one way cassettes

    Started by ats1986, 11-15-2019 12:48 AM
    • Replies: 4
    • Views: 222
    11-18-2019, 10:55 AM Go to last post
  15. 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: 16
    • Views: 551
    11-18-2019, 01:15 AM Go to last post
    • Replies: 18
    • Views: 20,166
    11-17-2019, 04:28 PM Go to last post
  16. Trane WSHP R22 Conversion to R407c

    Started by cdubs20, 11-16-2019 02:09 PM
    • Replies: 8
    • Views: 203
    11-17-2019, 01:09 PM Go to last post
  17. Combustion analyzer!

    Started by CHEAPRHVAC, 11-13-2019 09:03 AM
    2 Pages
    1 2
    • Replies: 16
    • Views: 516
    11-17-2019, 11:07 AM Go to last post
  18. duct design ?

    Started by jbhenergy, 11-14-2019 03:34 PM
    • Replies: 6
    • Views: 254
    11-17-2019, 10:20 AM Go to last post
  19. Carrier furnace 58cva070

    Started by ARIOSTO1, 11-15-2019 02:19 PM
    • Replies: 9
    • Views: 306
    11-16-2019, 02:16 PM Go to last post
  20. Load Calculations

    Started by blizzard9500, 11-15-2019 08:19 PM
    • Replies: 3
    • Views: 206
    11-16-2019, 11:43 AM Go to last post
  21. honeywell tstats

    Started by george3, 11-15-2019 04:22 AM
    • Replies: 2
    • Views: 229
    11-16-2019, 08:51 AM Go to last post
  22. R8 and 2020

    Started by NASAC, 11-15-2019 11:42 PM
    • Replies: 0
    • Views: 175
    11-15-2019, 11:42 PM Go to last post
  23. Goodman heat pump

    Started by ARIOSTO1, 11-13-2019 07:25 PM
    • Replies: 10
    • Views: 339
    11-15-2019, 03:56 PM Go to last post
    • Replies: 4
    • Views: 399
    11-15-2019, 03:12 PM Go to last post
  24. Today's Hack Job

    Started by george3, 11-14-2019 04:08 PM
    • Replies: 7
    • Views: 432
    11-15-2019, 09:43 AM Go to last post
  25. Luxaire HL20 vapor line size

    Started by gskinner, 11-14-2019 09:31 PM
    • Replies: 4
    • Views: 148
    11-15-2019, 12:06 AM Go to last post
  26. 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: 1,390
    11-14-2019, 10:40 PM Go to last post
  27. Bryant variable speed heat pump question

    Started by FreeThrowGuy, 11-13-2019 10:42 PM
    • Replies: 4
    • Views: 194
    11-14-2019, 09:42 PM Go to last post
  28. 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: 949
    11-14-2019, 09:34 PM Go to last post
  29. WHEN REPLACING SEQUENCERS

    Started by gmac, 02-28-2019 09:44 AM
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,559
    11-14-2019, 01:11 PM Go to last post
  30. Continental 96% 2 stage

    Started by markmast, 11-09-2019 11:31 PM
    • Replies: 5
    • Views: 271
    11-13-2019, 08:12 PM Go to last post
  31. Trane XV18 problem

    Started by MichaelBaker, 11-09-2019 06:57 PM
    • Replies: 12
    • Views: 426
    11-13-2019, 12:35 PM Go to last post
  32. Icp inducer motor running non stop

    Started by ARIOSTO1, 11-05-2019 04:09 PM
    4 Pages
    1 2 3 4
    • Replies: 41
    • Views: 1,201
    11-12-2019, 05:13 PM Go to last post
    • Replies: 9
    • Views: 376
    11-12-2019, 05:01 PM Go to last post
    • Replies: 8
    • Views: 310
    11-12-2019, 08:43 AM Go to last post
  33. 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: 11,250
    11-10-2019, 03:10 PM Go to last post
  34. UV lights and pros/cons

    Started by Ohmthis, 09-29-2019 08:16 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 908
    11-10-2019, 09:31 AM Go to last post
  35. Confused Reverbaray XTS tube heater diagnostics.

    Started by WHC_MATT, 11-09-2019 10:37 PM
    • Replies: 0
    • Views: 78
    11-09-2019, 10:37 PM Go to last post
  36. Honeywell Smartvalve ??

    Started by A/C-SuperCool, 11-07-2019 07:30 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 810
    11-09-2019, 08:19 AM Go to last post
  37. SHORTENING A CONCENTRIC VENT KIT

    Started by Jerimiah, 11-04-2019 01:39 PM
    • Replies: 10
    • Views: 440
    11-08-2019, 06:01 PM Go to last post
  38. Refrigerant tank blankets?

    Started by Adlerberts-Protege, 11-06-2019 12:46 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 538
    11-07-2019, 10:21 PM Go to last post
  39. Hanging Unit Heater in Steel Building

    Started by Hamilton HVAC, 10-30-2019 09:07 PM
    2 Pages
    1 2
    • Replies: 24
    • Views: 1,071
    11-07-2019, 05:08 PM Go to last post
  40. honeywell training

    Started by timjimbob, 11-07-2019 12:35 PM
    • Replies: 1
    • Views: 257
    11-07-2019, 12:52 PM Go to last post
  41. Winterizing 96% condensate furnace

    Started by Jerimiah, 11-06-2019 03:01 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 541
    11-07-2019, 10:57 AM Go to last post
  42. multizone manual bypass damper

    Started by mattschrader, 11-03-2019 08:28 AM
    • Replies: 11
    • Views: 398
    11-07-2019, 06:23 AM Go to last post
  43. 2-zone mini split with only one evaporator

    Started by mustanger361, 11-04-2019 04:58 PM
    • Replies: 6
    • Views: 335
    11-06-2019, 01:10 PM Go to last post
    • Replies: 3
    • Views: 298
    11-06-2019, 01:37 AM Go to last post

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