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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: 287
    • Views: 129,583
    07-24-2017, 08:00 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: 13,274
    08-10-2011, 04:34 PM Go to last post
  1. Normal Thread Normal Threads

  2. leaking concentric vent

    Started by jbhenergy, 04-01-2016 04:48 PM
    3 Pages
    1 2 3
    • Replies: 27
    • Views: 3,073
    04-24-2016, 08:36 AM Go to last post
  3. Mitsubishi service checker price

    Started by XzipoX, 04-21-2016 08:00 AM
    2 Pages
    1 2
    • Replies: 16
    • Views: 1,891
    04-23-2016, 04:50 PM Go to last post
  4. Liquid line filter drier for Heat Pump.

    Started by flogprousa7368, 04-16-2016 02:34 PM
    • Replies: 7
    • Views: 1,160
    04-23-2016, 04:40 PM Go to last post
    • Replies: 8
    • Views: 1,904
    04-23-2016, 03:26 PM Go to last post
  5. WeatherKing

    Started by targetman, 04-18-2016 07:45 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 1,986
    04-22-2016, 05:22 PM Go to last post
  6. Rheem RCH3617 - dripping condensation

    Started by Timber, 04-20-2016 10:10 PM
    • Replies: 10
    • Views: 1,095
    04-22-2016, 08:03 AM Go to last post
  7. 3 Year Old Amana not cooling well but numbers are good.

    Started by greenhorn520, 04-14-2016 10:48 PM
    2 Pages
    1 2
    • Replies: 25
    • Views: 2,393
    04-22-2016, 05:06 AM Go to last post
  8. dirt pockets....

    Started by Everlong, 04-21-2016 09:46 PM
    • Replies: 4
    • Views: 620
    04-22-2016, 03:33 AM Go to last post
  9. Caps - the good, the bad and the ugly.

    Started by NewtonJones, 04-12-2016 09:19 AM
    3 Pages
    1 2 3
    • Replies: 28
    • Views: 3,340
    04-21-2016, 06:21 PM Go to last post
  10. Flowing nitrogen

    Started by chippert, 04-16-2016 09:16 AM
    • Replies: 4
    • Views: 977
    04-21-2016, 07:25 AM Go to last post
  11. S Lock and Standing S

    Started by bbuller, 04-16-2016 07:10 AM
    • Replies: 7
    • Views: 1,209
    04-21-2016, 05:50 AM Go to last post
  12. PT chart

    Started by flogprousa7368, 04-20-2016 11:03 AM
    • Replies: 7
    • Views: 775
    04-21-2016, 12:37 AM Go to last post
  13. Drain

    Started by flogprousa7368, 04-16-2016 10:45 AM
    • Replies: 11
    • Views: 1,338
    04-20-2016, 11:28 PM Go to last post
  14. replacement coils

    Started by davidj001, 04-19-2016 07:28 PM
    • Replies: 2
    • Views: 650
    04-20-2016, 11:23 PM Go to last post
  15. SC/SH on a unit with hard to reach lines

    Started by samgevas, 04-18-2016 09:03 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,662
    04-20-2016, 10:54 PM Go to last post
  16. Wiring Diagram

    Started by mirfgtech, 04-20-2016 11:06 AM
    • Replies: 4
    • Views: 515
    04-20-2016, 06:37 PM Go to last post
    • Replies: 4
    • Views: 652
    04-20-2016, 04:52 PM Go to last post
  17. Heat Pump Help!

    Started by mattshvac, 04-02-2016 11:31 AM
    12 Pages
    1 2 3 4 5 6 ... 12
    • Replies: 148
    • Views: 11,231
    04-20-2016, 08:59 AM Go to last post
  18. Wiring an air handler with freeze protection stat

    Started by fozziee2, 04-16-2016 04:17 PM
    2 Pages
    1 2
    • Replies: 23
    • Views: 2,274
    04-19-2016, 10:59 PM Go to last post
  19. WTF!!!

    Started by flogprousa7368, 04-18-2016 07:11 PM
    2 Pages
    1 2
    • Replies: 24
    • Views: 2,337
    04-19-2016, 09:50 PM Go to last post
  20. Brazing copper lines to brass service valves on condenser

    Started by bbuller, 04-18-2016 11:01 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 2,364
    04-19-2016, 09:41 PM Go to last post
  21. Heat pump high head and suction pressures

    Started by stilllearning2, 04-17-2016 09:46 AM
    • Replies: 11
    • Views: 1,681
    04-19-2016, 03:39 PM Go to last post
    • Replies: 2
    • Views: 489
    04-19-2016, 09:03 AM Go to last post
  22. Flare nut torque wrenches

    Started by servicefitter, 03-18-2016 12:07 PM
    2 Pages
    1 2
    • Replies: 25
    • Views: 3,848
    04-18-2016, 08:52 PM Go to last post
  23. Calculating cooling loads

    Started by sloppyjoe1, 04-18-2016 02:34 AM
    • Replies: 2
    • Views: 424
    04-18-2016, 05:24 AM Go to last post
  24. Needing a new pocket hose

    Started by chippert, 04-02-2016 08:56 AM
    3 Pages
    1 2 3
    • Replies: 28
    • Views: 3,476
    04-17-2016, 06:14 PM Go to last post
  25. Wet bulb Dry bulb

    Started by flogprousa7368, 04-15-2016 10:37 AM
    2 Pages
    1 2
    • Replies: 24
    • Views: 2,331
    04-17-2016, 03:44 PM Go to last post
  26. Harris Stay-Silv white brazing Flux

    Started by loopy, 04-14-2016 12:46 PM
    4 Pages
    1 2 3 4
    • Replies: 42
    • Views: 3,278
    04-17-2016, 02:35 AM Go to last post
  27. Standing pilot to HSI conversion?

    Started by ts5089, 04-15-2016 03:01 PM
    • Replies: 6
    • Views: 933
    04-16-2016, 04:27 PM Go to last post
  28. Charging by chart or by subcool/superheat?

    Started by pmck94, 04-09-2016 05:09 PM
    6 Pages
    1 2 3 4 5 6
    • Replies: 69
    • Views: 6,409
    04-15-2016, 08:42 PM Go to last post
  29. Possible atmospheric air introduced?

    Started by Cole_Schleif, 04-14-2016 06:49 PM
    3 Pages
    1 2 3
    • Replies: 26
    • Views: 1,754
    04-15-2016, 08:27 PM Go to last post
  30. which brand of furnace do you prefer?

    Started by heating_chicago, 04-04-2016 12:54 AM
    3 Pages
    1 2 3
    furnace, heating
    • Replies: 27
    • Views: 4,199
    04-15-2016, 10:50 AM Go to last post
  31. Suction line freezing at service port!?

    Started by Nic Schram, 04-13-2016 06:53 PM
    4 Pages
    1 2 3 4
    • Replies: 41
    • Views: 3,590
    04-15-2016, 09:52 AM Go to last post
  32. Finding seer rating of matched system

    Started by dave r, 04-15-2016 01:25 AM
    • Replies: 0
    • Views: 331
    04-15-2016, 01:25 AM Go to last post
  33. Return ideas for cut in

    Started by dave r, 04-11-2016 10:21 PM
    • Replies: 5
    • Views: 749
    04-14-2016, 09:55 PM Go to last post
  34. Help with BK terminal

    Started by jeker, 04-09-2016 09:44 PM
    • Replies: 9
    • Views: 1,711
    04-14-2016, 06:33 PM Go to last post
  35. Replacing Burned Compressor (hypothetical question)

    Started by NewtonJones, 04-09-2016 11:36 AM
    4 Pages
    1 2 3 4
    • Replies: 41
    • Views: 3,686
    04-14-2016, 01:49 PM Go to last post
  36. Removing air with recovery cylinder?

    Started by mjohnson2981, 05-24-2015 10:39 AM
    5 Pages
    1 2 3 4 5
    • Replies: 58
    • Views: 9,036
    04-14-2016, 01:33 PM Go to last post
  37. Cooling tune up when it's 50 degrees outside??

    Started by flogprousa7368, 03-26-2016 03:20 AM
    3 Pages
    1 2 3
    • Replies: 33
    • Views: 4,054
    04-13-2016, 09:07 PM Go to last post
  38. testo smart probes

    Started by NewtonJones, 04-12-2016 04:55 PM
    • Replies: 4
    • Views: 696
    04-13-2016, 05:36 PM Go to last post
  39. Temp rise of 20 degrees of Furnace

    Started by blakeobeans, 04-12-2016 12:00 PM
    • Replies: 6
    • Views: 962
    04-13-2016, 04:03 PM Go to last post
    • Replies: 6
    • Views: 5,439
    04-13-2016, 03:22 PM Go to last post
  40. Worksheets & test questions for apprentice

    Started by xhotelfirex, 04-11-2016 08:48 PM
    • Replies: 3
    • Views: 567
    04-12-2016, 06:52 AM Go to last post
  41. Condensing Furnace in an attic

    Started by magnumheatair, 04-04-2016 09:33 PM
    • Replies: 4
    • Views: 1,059
    04-11-2016, 08:42 PM Go to last post
  42. Questions!!!!

    Started by d-newtech, 04-09-2016 09:50 PM
    • Replies: 3
    • Views: 802
    04-11-2016, 04:53 PM Go to last post
  43. Question Reocurring dirty flame sensor

    Started by Robber, 02-03-2016 10:14 PM
    4 Pages
    1 2 3 4
    • Replies: 51
    • Views: 7,726
    04-11-2016, 09:16 AM Go to last post
  44. Eliminating Smoke odors

    Started by jbhenergy, 04-08-2016 08:02 AM
    2 Pages
    1 2
    • Replies: 21
    • Views: 1,740
    04-11-2016, 07:47 AM Go to last post
    • Replies: 7
    • Views: 1,310
    04-10-2016, 11:33 AM Go to last post
  45. leak test with a dye, yes or no

    Started by sleddogger, 05-21-2014 12:46 PM
    3 Pages
    1 2 3
    • Replies: 29
    • Views: 4,994
    04-09-2016, 10:29 AM Go to last post
  46. Common labeled as "B"?

    Started by samgevas, 04-07-2016 04:29 PM
    • Replies: 7
    • Views: 1,123
    04-08-2016, 12:04 PM Go to last post

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