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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
    18 Pages
    1 2 3 4 5 6 ... 18
    • Replies: 346
    • Views: 175,877
    02-23-2021, 02:18 PM Go to last post
  3. Sticky Thread NO AOP posts here please. ONLY Tech to Tech chatter

    Started by Dad, 08-10-2011 05:34 PM
    • Replies: 0
    • Views: 19,443
    08-10-2011, 05:34 PM Go to last post
  1. Normal Thread Normal Threads

  2. Heat pump diagnosis question

    Started by Jlcook00, 02-26-2021 11:01 PM
    2 Pages
    1 2
    • Replies: 38
    • Views: 577
    Today, 07:14 AM Go to last post
    • Replies: 7
    • Views: 168
    Yesterday, 10:45 PM Go to last post
    • Replies: 72
    • Views: 1,682
    Yesterday, 06:48 PM Go to last post
  3. Gas vs electric

    Started by Adlerberts-Protege, 02-25-2021 08:28 PM
    2 Pages
    1 2
    • Replies: 37
    • Views: 469
    Yesterday, 05:29 PM Go to last post
  4. Lennox xp20 cop chart

    Started by thepresence, Yesterday 11:18 AM
    • Replies: 4
    • Views: 127
    Yesterday, 05:28 PM Go to last post
  5. Chipmunks under the Composite Slab

    Started by Tom Thermo, 02-25-2021 02:52 PM
    • Replies: 13
    • Views: 308
    Yesterday, 02:30 PM Go to last post
  6. Blowing 3 amp fuse

    Started by NewToHvac15, 02-26-2021 05:31 PM
    • Replies: 10
    • Views: 254
    Yesterday, 11:28 AM Go to last post
  7. Frown How to pull in a wire into 1.1/4 conduit when it is too long?

    Started by gustavhorna, 02-24-2021 01:00 AM
    3 Pages
    1 2 3
    • Replies: 46
    • Views: 799
    02-26-2021, 11:02 PM Go to last post
  8. Never saw this before

    Started by joemach, 02-25-2021 11:37 PM
    • Replies: 2
    • Views: 205
    02-26-2021, 10:06 PM Go to last post
  9. HRV with mini splits - where to vent

    Started by NWVintage, 02-26-2021 01:47 AM
    • Replies: 7
    • Views: 184
    02-26-2021, 09:00 PM Go to last post
  10. Ruud UGFD staging wrong

    Started by Hotstuff69, 02-25-2021 01:06 PM
    • Replies: 2
    • Views: 170
    02-25-2021, 02:57 PM Go to last post
  11. D896 Honeywell vent damper

    Started by piz11, 02-22-2021 10:17 AM
    • Replies: 6
    • Views: 217
    02-25-2021, 11:21 AM Go to last post
  12. Trane help

    Started by town, 02-24-2021 09:04 PM
    • Replies: 5
    • Views: 155
    02-24-2021, 10:26 PM Go to last post
  13. Brazing Rods; any good?

    Started by newoldtech, 02-24-2021 01:43 PM
    • Replies: 10
    • Views: 291
    02-24-2021, 08:08 PM Go to last post
  14. Mini split wall bracket noise isolating....

    Started by kklobas, 02-23-2021 08:58 AM
    • Replies: 13
    • Views: 292
    02-24-2021, 03:25 PM Go to last post
  15. Post Rheem manual needed

    Started by Push It, 12-20-2020 02:41 PM
    • Replies: 10
    • Views: 550
    02-24-2021, 02:11 PM Go to last post
  16. Fan recirculate duration setting on thermostat

    Started by wantboost, 02-24-2021 09:50 AM
    • Replies: 2
    • Views: 113
    02-24-2021, 01:54 PM Go to last post
  17. mini split is forced air?

    Started by navyguy1, 02-23-2021 04:06 PM
    • Replies: 4
    • Views: 213
    02-23-2021, 06:55 PM Go to last post
  18. Coleman "liquid line" sensor failures anyone?

    Started by crmont, 01-01-2021 02:50 PM
    • Replies: 18
    • Views: 820
    02-22-2021, 05:00 PM Go to last post
  19. New unit, red hot heat exchanger

    Started by Snitty, 02-20-2021 08:10 PM
    2 Pages
    1 2
    • Replies: 29
    • Views: 1,005
    02-21-2021, 04:50 PM Go to last post
    • Replies: 7
    • Views: 324
    02-21-2021, 01:23 PM Go to last post
  20. Load Calculations

    Started by S.T.Ranger, 11-25-2011 05:45 PM
    3 Pages
    1 2 3
    • Replies: 43
    • Views: 4,433
    02-21-2021, 08:48 AM Go to last post
  21. Smallest forced air gas fired upflow furnace?

    Started by Oodly, 02-16-2021 09:44 AM
    • Replies: 10
    • Views: 407
    02-18-2021, 09:19 AM Go to last post
  22. Honeywell VR8215 gas valve failures?

    Started by salmike, 02-01-2021 12:24 PM
    • Replies: 6
    • Views: 531
    02-18-2021, 12:06 AM Go to last post
  23. Equilibrium pipe?

    Started by MacMac, 02-14-2021 01:31 AM
    2 Pages
    1 2
    • Replies: 26
    • Views: 613
    02-17-2021, 10:12 PM Go to last post
  24. T6 Stat Cycle Rate definition?

    Started by Tom Thermo, 02-13-2021 09:08 PM
    • Replies: 19
    • Views: 413
    02-17-2021, 10:07 PM Go to last post
  25. Resistor between Common and w

    Started by jimosburg, 11-26-2014 12:24 PM
    • Replies: 18
    • Views: 7,744
    02-17-2021, 03:26 PM Go to last post
  26. Will 24V thermostat run from 24VDC?

    Started by gustavhorna, 10-31-2020 07:16 PM
    3 Pages
    1 2 3
    • Replies: 54
    • Views: 1,542
    02-15-2021, 11:28 PM Go to last post
  27. nti trx150c

    Started by arod51790, 02-15-2021 08:49 PM
    • Replies: 0
    • Views: 152
    02-15-2021, 08:49 PM Go to last post
  28. Rheem/Ruud Defrost Control Board

    Started by steve3871m, 02-02-2021 07:33 PM
    • Replies: 14
    • Views: 577
    02-15-2021, 11:33 AM Go to last post
  29. Trane Rollout Switch Inducer Issue

    Started by jmsmars1, 02-06-2021 09:18 AM
    • Replies: 19
    • Views: 963
    02-15-2021, 09:02 AM Go to last post
  30. Letter Explaining charges

    Started by Gunslinger, 02-13-2021 08:34 AM
    2 Pages
    1 2
    • Replies: 20
    • Views: 660
    02-14-2021, 11:36 AM Go to last post
  31. What ultrasonic leak detector under $800 do you like best?

    Started by kdean1, 01-11-2021 01:49 PM
    2 Pages
    1 2
    • Replies: 22
    • Views: 1,034
    02-14-2021, 08:12 AM Go to last post
  32. Are all squirrel cages the same?

    Started by mjohnson2981, 02-13-2021 07:08 PM
    • Replies: 2
    • Views: 306
    02-13-2021, 09:55 PM Go to last post
  33. Ceramic Coating?

    Started by alphaice5, 02-04-2021 05:06 PM
    • Replies: 17
    • Views: 746
    02-13-2021, 08:31 PM Go to last post
  34. voltage drop

    Started by Gary Warren Jr, 02-08-2021 11:22 PM
    breakers, electricity, furnace, voltage drop
    • Replies: 7
    • Views: 425
    02-13-2021, 08:16 PM Go to last post
  35. Reversing valve wiring issue

    Started by brainsboy, 02-11-2021 12:20 AM
    4 Pages
    1 2 3 4
    • Replies: 73
    • Views: 1,318
    02-13-2021, 06:50 PM Go to last post
  36. Question New tech to Dual Fuel systems and components

    Started by daspapatas, 02-01-2021 08:08 PM
    • Replies: 14
    • Views: 470
    02-13-2021, 09:45 AM Go to last post
  37. Intermittent gas furnace issue

    Started by Young_Tech, 01-17-2021 12:15 AM
    2 Pages
    1 2
    • Replies: 20
    • Views: 1,025
    02-10-2021, 06:05 PM Go to last post

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