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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: 136,990
    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: 14,063
    08-10-2011, 04:34 PM Go to last post
  1. Normal Thread Normal Threads

  2. Vacuum pump thoughts

    Started by Cool_man, 10-15-2018 05:44 PM
    3 Pages
    1 2 3
    • Replies: 29
    • Views: 536
    Today, 12:34 AM Go to last post
  3. Re-rounding out of round copper tubing

    Started by szw21, 10-16-2018 12:09 AM
    • Replies: 11
    • Views: 474
    Yesterday, 10:59 PM Go to last post
    • Replies: 2
    • Views: 95
    Yesterday, 09:42 PM Go to last post
  4. >50ft Suction line question

    Started by Alwayslearning2, 10-07-2018 12:18 PM
    • Replies: 12
    • Views: 403
    Yesterday, 06:18 PM Go to last post
  5. Gas furnace union sealant

    Started by kb3ffh, 10-13-2018 05:11 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 729
    10-16-2018, 09:45 PM Go to last post
  6. Weil mclain e-4 boiler

    Started by Bglenn525, 10-14-2018 09:49 AM
    • Replies: 2
    • Views: 182
    10-14-2018, 08:17 PM Go to last post
  7. Different brands by same manufacturer.

    Started by heating_chicago, 10-06-2018 12:03 PM
    3 Pages
    1 2 3
    hvac
    • Replies: 29
    • Views: 1,006
    10-14-2018, 03:08 PM Go to last post
  8. Unit Icing up

    Started by Snow23, 10-04-2018 12:49 PM
    2 Pages
    1 2
    • Replies: 21
    • Views: 660
    10-14-2018, 03:07 PM Go to last post
  9. Tri-Delta pressure switch ratings

    Started by Ada, 10-12-2018 12:01 AM
    • Replies: 6
    • Views: 237
    10-14-2018, 09:19 AM Go to last post
  10. 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
  11. 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
  12. 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
  13. 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: 1,980
    10-13-2018, 09:08 AM Go to last post
  14. BEST practices for running copper lines through a cement slab

    Started by armandomartinez, 10-07-2018 03:59 PM
    2 Pages
    1 2
    • Replies: 25
    • Views: 814
    10-12-2018, 04:29 PM Go to last post
  15. Westinghouse furnace

    Started by JustinHvac36, 10-10-2018 08:17 PM
    • Replies: 8
    • Views: 324
    10-12-2018, 03:58 PM Go to last post
  16. TEV Check Valves

    Started by Guyinfield, 10-09-2018 07:17 PM
    • Replies: 8
    • Views: 324
    10-12-2018, 01:30 AM Go to last post
  17. Leak Detectors

    Started by Jlcook00, 10-11-2018 08:55 AM
    • Replies: 1
    • Views: 184
    10-11-2018, 09:05 PM Go to last post
  18. 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
  19. Constant ECM motor failure....

    Started by digidoggie18, 10-06-2018 10:21 AM
    4 Pages
    1 2 3 4
    • Replies: 45
    • Views: 1,177
    10-10-2018, 08:21 PM Go to last post
  20. brazing linesets with mapp gas

    Started by pilotlight, 04-07-2015 10:48 PM
    5 Pages
    1 2 3 4 5
    • Replies: 52
    • Views: 22,018
    10-10-2018, 05:48 PM Go to last post
  21. What thermostat used for dual fuel

    Started by kb3ffh, 09-04-2018 07:58 PM
    • Replies: 11
    • Views: 439
    10-08-2018, 05:27 PM Go to last post
  22. 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
  23. Question on airflow in duct

    Started by Rodriguez09, 10-05-2018 12:25 AM
    2 Pages
    1 2
    • Replies: 16
    • Views: 526
    10-07-2018, 04:18 AM Go to last post
  24. Trane S9X2 tesp

    Started by taylor2, 10-06-2018 01:17 PM
    • Replies: 2
    • Views: 158
    10-06-2018, 05:53 PM Go to last post
  25. License exam FL state

    Started by Cool_man, 10-05-2018 03:00 PM
    • Replies: 2
    • Views: 169
    10-06-2018, 09:51 AM Go to last post
  26. Load calc question

    Started by taylor2, 10-04-2018 05:21 PM
    • Replies: 11
    • Views: 253
    10-05-2018, 02:42 PM Go to last post
  27. Lyric Round and Dehumidification

    Started by TheComfortGuru, 10-04-2018 08:53 PM
    • Replies: 3
    • Views: 196
    10-05-2018, 10:19 AM Go to last post
  28. Gas dryer venting

    Started by hammersheating, 09-24-2018 12:07 AM
    • Replies: 10
    • Views: 572
    10-04-2018, 11:15 PM Go to last post
  29. 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
  30. Vacuum Pump

    Started by jwbrager, 09-27-2018 07:34 AM
    2 Pages
    1 2
    • Replies: 14
    • Views: 655
    10-04-2018, 10:08 PM Go to last post
    • Replies: 27
    • Views: 1,259
    10-04-2018, 09:17 PM Go to last post
    • Replies: 12
    • Views: 506
    10-04-2018, 09:08 PM Go to last post
  31. 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: 448
    10-04-2018, 01:35 AM Go to last post
  32. Oil on compression fittings

    Started by uffdanow00, 09-29-2018 10:37 AM
    • Replies: 7
    • Views: 373
    10-04-2018, 12:27 AM Go to last post
  33. Blower Wheels

    Started by mirfgtech, 10-03-2018 02:22 PM
    • Replies: 2
    • Views: 228
    10-03-2018, 04:08 PM Go to last post
  34. smaller units on existing ductwork question

    Started by haig1, 10-03-2018 10:13 AM
    • Replies: 4
    • Views: 199
    10-03-2018, 03:51 PM Go to last post
  35. 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
  36. 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: 26,349
    10-03-2018, 10:04 AM Go to last post
  37. 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: 1,604
    10-03-2018, 09:56 AM Go to last post
  38. Low superheat and low subcool

    Started by Kohl_cytre, 09-06-2018 08:03 PM
    3 Pages
    1 2 3
    • Replies: 33
    • Views: 1,899
    10-02-2018, 12:36 PM Go to last post
  39. Confused Airco resi furnace

    Started by Runnerrefrig, 10-01-2018 08:44 PM
    • Replies: 7
    • Views: 244
    10-02-2018, 12:06 PM Go to last post
  40. Capacitors

    Started by Jlcook00, 08-30-2018 05:46 PM
    4 Pages
    1 2 3 4
    • Replies: 48
    • Views: 2,523
    10-02-2018, 10:04 AM Go to last post
  41. Champion Equipment

    Started by RobbieM, 09-27-2018 01:39 PM
    • Replies: 4
    • Views: 322
    09-30-2018, 04:03 PM Go to last post
  42. Econet question

    Started by Metalman0880, 09-24-2018 08:34 PM
    • Replies: 4
    • Views: 255
    09-28-2018, 08:11 PM Go to last post
  43. 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: 15,962
    09-28-2018, 09:52 AM Go to last post
  44. Wireless air probes for system performance testing

    Started by Makeitcold, 08-25-2018 10:19 PM
    2 Pages
    1 2
    • Replies: 24
    • Views: 1,094
    09-27-2018, 10:26 AM Go to last post
  45. Ducted mini splits

    Started by wired_air, 09-07-2018 08:56 PM
    • Replies: 6
    • Views: 584
    09-26-2018, 06:43 PM Go to last post
  46. New Business

    Started by chill1986, 09-14-2018 05:42 PM
    • Replies: 8
    • Views: 646
    09-26-2018, 10:03 AM Go to last post

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