1. Announcement:
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    Dad (Site Administrator)
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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

    Title / Thread Starter Replies / Views Last Post By
  2. Poll Sticky Thread Poll: Curiosity Question On Brands You Carry

    Started by The Editor, 02-17-2012 04:21 PM
    19 Pages
    1 2 3 4 5 6 ... 19
    • Replies: 244
    • Views: 54,251
    01-25-2015, 08:19 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: 6,036
    08-10-2011, 05:34 PM Go to last post
  1. Normal Thread Normal Threads

    Title / Thread Starter Replies / Views Last Post By
  2. Furnce noise level

    Started by uke, 12-16-2013 07:42 PM
    • Replies: 2
    • Views: 318
    12-26-2013, 07:01 PM Go to last post
  3. 60s what is it?

    Started by BaldLoonie, 07-20-2013 01:46 PM
    3 Pages
    1 2 3
    • Replies: 35
    • Views: 2,642
    12-26-2013, 04:48 PM Go to last post
  4. Injecting dye

    Started by desol, 06-18-2013 03:26 PM
    3 Pages
    1 2 3
    • Replies: 34
    • Views: 2,906
    12-26-2013, 04:12 PM Go to last post
  5. subcool superheat measurent

    Started by flablue, 12-11-2013 04:24 PM
    3 Pages
    1 2 3
    • Replies: 31
    • Views: 2,381
    12-26-2013, 02:22 PM Go to last post
  6. Forced defrost testing procedures

    Started by jbost, 12-21-2013 10:01 PM
    • Replies: 6
    • Views: 704
    12-26-2013, 02:30 AM Go to last post
  7. williams wall heater

    Started by ThAtyungThEcH22, 12-25-2013 10:06 PM
    • Replies: 0
    • Views: 215
    12-25-2013, 10:06 PM Go to last post
  8. Increasing efficiency

    Started by shellkamp, 12-24-2013 08:36 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 903
    12-25-2013, 10:06 PM Go to last post
  9. Armstrong furnaces

    Started by mark1369, 12-22-2013 11:32 PM
    • Replies: 2
    • Views: 601
    12-25-2013, 09:59 PM Go to last post
  10. Split system sizing

    Started by Bdsouthall, 12-20-2013 01:08 PM
    • Replies: 5
    • Views: 399
    12-25-2013, 08:01 PM Go to last post
  11. candle soot

    Started by bob Juliano, 08-21-2013 02:26 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 1,276
    12-25-2013, 12:46 PM Go to last post
  12. Pumping down split-system condensing unit in winter

    Started by ddee, 12-11-2013 10:07 PM
    • Replies: 10
    • Views: 1,045
    12-25-2013, 08:19 AM Go to last post
  13. Midwest flooding

    Started by Ljutic, 12-23-2013 11:21 PM
    • Replies: 2
    • Views: 350
    12-25-2013, 12:52 AM Go to last post
  14. To silver solder or braze HFC 410A high side line?

    Started by ICanHas, 12-18-2013 04:11 AM
    3 Pages
    1 2 3
    • Replies: 28
    • Views: 3,429
    12-24-2013, 09:06 PM Go to last post
  15. UPS

    Started by coyote, 12-14-2013 08:58 PM
    • Replies: 7
    • Views: 598
    12-24-2013, 08:57 PM Go to last post
  16. Definition of a closet

    Started by Rodney28334, 12-19-2013 02:52 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 908
    12-24-2013, 08:24 PM Go to last post
  17. Substituting denatured alcohol for rx11?

    Started by hvac hero, 09-10-2013 09:28 PM
    • Replies: 9
    • Views: 802
    12-24-2013, 07:02 PM Go to last post
  18. Testing thermocouples

    Started by Grubby604, 12-24-2013 11:42 AM
    • Replies: 12
    • Views: 968
    12-24-2013, 05:53 PM Go to last post
  19. I CANNOT be the ONLY person to have this happen !

    Started by dirtykid, 12-18-2013 03:27 PM
    4 Pages
    1 2 3 4
    • Replies: 43
    • Views: 2,610
    12-24-2013, 04:39 PM Go to last post
    • Replies: 0
    • Views: 196
    12-24-2013, 11:41 AM Go to last post
  20. Compressor Startup Noise

    Started by Aerovox, 12-21-2013 09:45 AM
    • Replies: 8
    • Views: 553
    12-24-2013, 12:21 AM Go to last post
  21. Tankless Water Heater vs Boiler

    Started by Aerovox, 12-21-2013 10:12 AM
    • Replies: 10
    • Views: 982
    12-23-2013, 03:50 PM Go to last post
  22. tire pressurez

    Started by MIREMEG, 12-18-2013 07:16 PM
    • Replies: 10
    • Views: 671
    12-23-2013, 11:46 AM Go to last post
  23. finding a blower door switch bypassed

    Started by ballane89, 12-13-2013 12:06 AM
    • Replies: 12
    • Views: 1,309
    12-22-2013, 10:29 PM Go to last post
  24. Question on fm21 board

    Started by JKerch, 12-20-2013 05:52 AM
    heat pump, wiring
    • Replies: 8
    • Views: 714
    12-22-2013, 05:42 PM Go to last post
  25. Stelpro ECM

    Started by Lennox Tech, 12-22-2013 05:19 PM
    • Replies: 0
    • Views: 311
    12-22-2013, 05:19 PM Go to last post
  26. Fieldpiece SRL2 Leak detector

    Started by JUSTADDSOMEMORE, 12-21-2013 10:34 PM
    • Replies: 2
    • Views: 359
    12-22-2013, 11:16 AM Go to last post
  27. Carrier Heat Pumps

    Started by JUSTADDSOMEMORE, 12-21-2013 10:48 PM
    • Replies: 1
    • Views: 470
    12-22-2013, 10:07 AM Go to last post
    • Replies: 2
    • Views: 501
    12-21-2013, 11:20 PM Go to last post
  28. Why no more sealed burner boxes?

    Started by salmike, 12-18-2013 12:10 AM
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,134
    12-21-2013, 09:52 PM Go to last post
  29. slab coil

    Started by MIREMEG, 12-21-2013 01:40 PM
    • Replies: 2
    • Views: 398
    12-21-2013, 09:14 PM Go to last post
  30. Variable Speed Fans- Debate

    Started by blakeobeans, 12-10-2013 08:45 PM
    6 Pages
    1 2 3 4 5 6
    • Replies: 69
    • Views: 4,007
    12-21-2013, 05:51 PM Go to last post
  31. Goodman heat pump w 5kw pulsing?

    Started by Starise, 12-18-2013 04:52 PM
    • Replies: 9
    • Views: 738
    12-21-2013, 12:22 PM Go to last post
  32. salesmen masquerading as service tech

    Started by seanrcaldwell, 11-16-2013 02:50 AM
    5 Pages
    1 2 3 4 5
    • Replies: 62
    • Views: 3,635
    12-21-2013, 11:54 AM Go to last post
  33. multiple ecm failures

    Started by shellkamp, 12-18-2013 09:53 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 969
    12-21-2013, 11:49 AM Go to last post
  34. Default LV Wiring for a Heat Pump

    Started by Grubby604, 12-20-2013 03:01 AM
    • Replies: 9
    • Views: 542
    12-21-2013, 08:46 AM Go to last post
  35. Napoleon Furnaces ? any experience with them?

    Started by Giro, 09-04-2013 04:20 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 2,160
    12-21-2013, 08:38 AM Go to last post
  36. Ohming a gas valve

    Started by Ac_man, 12-20-2013 12:02 AM
    • Replies: 7
    • Views: 638
    12-20-2013, 03:07 PM Go to last post
  37. Odd one...

    Started by corny, 12-20-2013 06:14 AM
    • Replies: 4
    • Views: 437
    12-20-2013, 12:25 PM Go to last post
  38. Carrier high co on highfire

    Started by 11crv, 12-18-2013 09:21 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 1,127
    12-20-2013, 09:08 AM Go to last post
  39. im diagnosing Ruud model UGDE 07 NMAGR.

    Started by edgar accurate, 12-18-2013 01:30 AM
    2 Pages
    1 2
    • Replies: 16
    • Views: 840
    12-20-2013, 07:55 AM Go to last post
  40. York variable speed issue

    Started by Reeking_hvac, 12-17-2013 09:52 PM
    • Replies: 12
    • Views: 738
    12-20-2013, 03:23 AM Go to last post
  41. Confused ajax boiler

    Started by Hidalgoj, 12-19-2013 09:49 PM
    • Replies: 10
    • Views: 1,696
    12-19-2013, 11:27 PM Go to last post
  42. Amana Heat Pump with a CASE COIL Air Handler issue

    Started by toyo066, 12-19-2013 09:05 PM
    • Replies: 3
    • Views: 361
    12-19-2013, 11:23 PM Go to last post
  43. Mitsubishi Minisplits won't allow heat below 64 deg?

    Started by GoodGuyPA, 12-16-2013 10:48 AM
    2 Pages
    1 2
    • Replies: 18
    • Views: 971
    12-19-2013, 08:21 PM Go to last post
  44. Load sizing when foam is used??

    Started by qwest1, 11-17-2013 09:42 AM
    • Replies: 10
    • Views: 802
    12-19-2013, 02:08 PM Go to last post
  45. Trane TZONE950 stat

    Started by sarge, 12-17-2013 06:26 AM
    • Replies: 2
    • Views: 546
    12-19-2013, 01:11 PM Go to last post
  46. american standard outdoor fan making noise

    Started by country boy, 12-19-2013 02:00 AM
    • Replies: 2
    • Views: 290
    12-19-2013, 10:53 AM Go to last post
  47. Trane defrost board

    Started by Makinhole, 12-18-2013 11:17 PM
    • Replies: 5
    • Views: 493
    12-19-2013, 10:12 AM Go to last post
  48. Coleman Evcon parts supplier needed

    Started by timjimbob, 12-18-2013 02:21 PM
    • Replies: 8
    • Views: 534
    12-19-2013, 10:05 AM Go to last post
  49. Lennox Heater question

    Started by fr420, 12-18-2013 11:03 PM
    • Replies: 3
    • Views: 308
    12-18-2013, 11:47 PM Go to last post

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