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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
    23 Pages
    1 2 3 4 5 6 ... 23
    • Replies: 298
    • Views: 137,001
    Yesterday, 02:26 PM 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: 14,064
    08-10-2011, 04:34 PM Go to last post
  1. Normal Thread Normal Threads

    • Replies: 63
    • Views: 21,021
    Today, 02:38 PM Go to last post
  2. NO HEAT HELP IN KNOXVILLE TENN.

    Started by Rschwemm, Today 02:31 PM
    • Replies: 0
    • Views: 1
    Today, 02:31 PM Go to last post
  3. Westinghouse furnace

    Started by JustinHvac36, 10-10-2018 08:17 PM
    • Replies: 9
    • Views: 329
    Today, 01:08 PM Go to last post
    • Replies: 3
    • Views: 145
    Today, 10:29 AM Go to last post
  4. Vacuum pump thoughts

    Started by Cool_man, 10-15-2018 05:44 PM
    3 Pages
    1 2 3
    • Replies: 30
    • Views: 604
    Today, 09:55 AM Go to last post
  5. BEST practices for running copper lines through a cement slab

    Started by armandomartinez, 10-07-2018 03:59 PM
    3 Pages
    1 2 3
    • Replies: 26
    • Views: 836
    Today, 09:38 AM Go to last post
  6. Re-rounding out of round copper tubing

    Started by szw21, 10-16-2018 12:09 AM
    • Replies: 11
    • Views: 490
    Yesterday, 10:59 PM Go to last post
  7. >50ft Suction line question

    Started by Alwayslearning2, 10-07-2018 12:18 PM
    • Replies: 12
    • Views: 416
    Yesterday, 06:18 PM Go to last post
  8. Gas furnace union sealant

    Started by kb3ffh, 10-13-2018 05:11 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 733
    10-16-2018, 09:45 PM Go to last post
  9. Weil mclain e-4 boiler

    Started by Bglenn525, 10-14-2018 09:49 AM
    • Replies: 2
    • Views: 184
    10-14-2018, 08:17 PM Go to last post
  10. Different brands by same manufacturer.

    Started by heating_chicago, 10-06-2018 12:03 PM
    3 Pages
    1 2 3
    hvac
    • Replies: 29
    • Views: 1,011
    10-14-2018, 03:08 PM Go to last post
  11. Unit Icing up

    Started by Snow23, 10-04-2018 12:49 PM
    2 Pages
    1 2
    • Replies: 21
    • Views: 665
    10-14-2018, 03:07 PM Go to last post
  12. Tri-Delta pressure switch ratings

    Started by Ada, 10-12-2018 12:01 AM
    • Replies: 6
    • Views: 240
    10-14-2018, 09:19 AM Go to last post
  13. x13 blower motor /genteq replacment

    Started by egreaner, 10-10-2018 11:09 AM
    • Replies: 7
    • Views: 365
    10-13-2018, 05:35 PM Go to last post
  14. oil Burner Nozzle Adapter tool?

    Started by Nytefog, 10-11-2018 11:24 AM
    • Replies: 7
    • Views: 279
    10-13-2018, 04:26 PM Go to last post
  15. Honeywell HZ322

    Started by unclet, 10-11-2018 07:18 PM
    • Replies: 7
    • Views: 270
    10-13-2018, 12:15 PM Go to last post
  16. 3amp fuse popping on circuit board

    Started by melshvac513, 10-05-2018 10:04 PM
    6 Pages
    1 2 3 4 5 6
    • Replies: 71
    • Views: 1,985
    10-13-2018, 09:08 AM Go to last post
  17. TEV Check Valves

    Started by Guyinfield, 10-09-2018 07:17 PM
    • Replies: 8
    • Views: 325
    10-12-2018, 01:30 AM Go to last post
  18. Leak Detectors

    Started by Jlcook00, 10-11-2018 08:55 AM
    • Replies: 1
    • Views: 185
    10-11-2018, 09:05 PM Go to last post
  19. Generator power...... unit won't run

    Started by Anoob, 10-04-2018 06:14 AM
    3 Pages
    1 2 3
    • Replies: 35
    • Views: 946
    10-10-2018, 08:26 PM Go to last post
  20. Constant ECM motor failure....

    Started by digidoggie18, 10-06-2018 10:21 AM
    4 Pages
    1 2 3 4
    • Replies: 45
    • Views: 1,181
    10-10-2018, 08:21 PM Go to last post
  21. brazing linesets with mapp gas

    Started by pilotlight, 04-07-2015 10:48 PM
    5 Pages
    1 2 3 4 5
    • Replies: 52
    • Views: 22,033
    10-10-2018, 05:48 PM Go to last post
  22. What thermostat used for dual fuel

    Started by kb3ffh, 09-04-2018 07:58 PM
    • Replies: 11
    • Views: 441
    10-08-2018, 05:27 PM Go to last post
  23. Oil tank pump out setups

    Started by jlanesey, 10-06-2018 09:33 PM
    • Replies: 6
    • Views: 228
    10-07-2018, 07:49 PM Go to last post
  24. Question on airflow in duct

    Started by Rodriguez09, 10-05-2018 12:25 AM
    2 Pages
    1 2
    • Replies: 16
    • Views: 530
    10-07-2018, 04:18 AM Go to last post
  25. Trane S9X2 tesp

    Started by taylor2, 10-06-2018 01:17 PM
    • Replies: 2
    • Views: 159
    10-06-2018, 05:53 PM Go to last post
  26. License exam FL state

    Started by Cool_man, 10-05-2018 03:00 PM
    • Replies: 2
    • Views: 172
    10-06-2018, 09:51 AM Go to last post
  27. Load calc question

    Started by taylor2, 10-04-2018 05:21 PM
    • Replies: 11
    • Views: 258
    10-05-2018, 02:42 PM Go to last post
  28. Lyric Round and Dehumidification

    Started by TheComfortGuru, 10-04-2018 08:53 PM
    • Replies: 3
    • Views: 197
    10-05-2018, 10:19 AM Go to last post
  29. Gas dryer venting

    Started by hammersheating, 09-24-2018 12:07 AM
    • Replies: 10
    • Views: 573
    10-04-2018, 11:15 PM Go to last post
  30. Mini Split problem

    Started by sammyray, 03-20-2018 08:43 PM
    • Replies: 8
    • Views: 1,015
    10-04-2018, 11:14 PM Go to last post
  31. Vacuum Pump

    Started by jwbrager, 09-27-2018 07:34 AM
    2 Pages
    1 2
    • Replies: 14
    • Views: 657
    10-04-2018, 10:08 PM Go to last post
    • Replies: 27
    • Views: 1,264
    10-04-2018, 09:17 PM Go to last post
    • Replies: 12
    • Views: 507
    10-04-2018, 09:08 PM Go to last post
  32. Central Florida qualifier available

    Started by 3.14, 06-10-2018 08:39 AM
    • Replies: 7
    • Views: 561
    10-04-2018, 01:54 PM Go to last post
    • Replies: 9
    • Views: 450
    10-04-2018, 01:35 AM Go to last post
  33. Oil on compression fittings

    Started by uffdanow00, 09-29-2018 10:37 AM
    • Replies: 7
    • Views: 377
    10-04-2018, 12:27 AM Go to last post
  34. Blower Wheels

    Started by mirfgtech, 10-03-2018 02:22 PM
    • Replies: 2
    • Views: 229
    10-03-2018, 04:08 PM Go to last post
  35. smaller units on existing ductwork question

    Started by haig1, 10-03-2018 10:13 AM
    • Replies: 4
    • Views: 200
    10-03-2018, 03:51 PM Go to last post
  36. Robert Price

    Started by Robert Price, 10-03-2018 02:09 PM
    • Replies: 4
    • Views: 266
    10-03-2018, 03:08 PM Go to last post
  37. Two filter/dryers installed on the liquid line

    Started by Rod the AC guy, 02-10-2014 05:58 PM
    8 Pages
    1 2 3 4 5 6 ... 8
    • Replies: 91
    • Views: 26,360
    10-03-2018, 10:04 AM Go to last post
  38. Suction pressure increased during pump down

    Started by Deutschmw, 09-29-2018 08:34 PM
    7 Pages
    1 2 3 4 5 6 ... 7
    • Replies: 81
    • Views: 1,609
    10-03-2018, 09:56 AM Go to last post
  39. Low superheat and low subcool

    Started by Kohl_cytre, 09-06-2018 08:03 PM
    3 Pages
    1 2 3
    • Replies: 33
    • Views: 1,905
    10-02-2018, 12:36 PM Go to last post
  40. Confused Airco resi furnace

    Started by Runnerrefrig, 10-01-2018 08:44 PM
    • Replies: 7
    • Views: 246
    10-02-2018, 12:06 PM Go to last post
  41. Capacitors

    Started by Jlcook00, 08-30-2018 05:46 PM
    4 Pages
    1 2 3 4
    • Replies: 48
    • Views: 2,529
    10-02-2018, 10:04 AM Go to last post
  42. Champion Equipment

    Started by RobbieM, 09-27-2018 01:39 PM
    • Replies: 4
    • Views: 323
    09-30-2018, 04:03 PM Go to last post
  43. Econet question

    Started by Metalman0880, 09-24-2018 08:34 PM
    • Replies: 4
    • Views: 256
    09-28-2018, 08:11 PM Go to last post
  44. purging with nitrogen during brazing - I don't

    Started by hvac1993, 06-27-2018 06:23 PM
    32 Pages
    1 2 3 4 5 6 ... 32
    • Replies: 412
    • Views: 15,975
    09-28-2018, 09:52 AM Go to last post
  45. Wireless air probes for system performance testing

    Started by Makeitcold, 08-25-2018 10:19 PM
    2 Pages
    1 2
    • Replies: 24
    • Views: 1,096
    09-27-2018, 10:26 AM Go to last post

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