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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: 141,853
    11-19-2017, 05:37 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: 14,061
    08-10-2011, 04:34 PM Go to last post
  1. Normal Thread Normal Threads

  2. Carrier Evaporator Coil

    Started by wb, 02-26-2017 10:13 AM
    2 Pages
    1 2
    • Replies: 19
    • Views: 2,212
    02-28-2017, 09:48 AM Go to last post
  3. Air Tech Multivents making popping noise

    Started by 300 Win Mag, 02-23-2017 10:09 PM
    • Replies: 2
    • Views: 562
    02-27-2017, 06:23 PM Go to last post
  4. Vfd installing for very old RTU

    Started by moideen, 02-27-2017 09:01 AM
    • Replies: 2
    • Views: 769
    02-27-2017, 02:41 PM Go to last post
  5. Peerless pinnacle speratic issues

    Started by esare22, 01-03-2016 11:07 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 2,895
    02-26-2017, 02:03 PM Go to last post
    • Replies: 1
    • Views: 390
    02-26-2017, 02:01 PM Go to last post
    • Replies: 3
    • Views: 870
    02-26-2017, 12:50 PM Go to last post
  6. What is eating the styrofoam

    Started by jbhenergy, 02-25-2017 05:10 PM
    • Replies: 8
    • Views: 855
    02-26-2017, 09:23 AM Go to last post
  7. Heil heatpump, changed board and now wont defrost

    Started by UmmScott, 02-24-2017 08:10 AM
    2 Pages
    1 2
    • Replies: 19
    • Views: 1,667
    02-25-2017, 05:29 AM Go to last post
  8. Liquid charging a mini split

    Started by Malmen, 02-24-2017 02:18 PM
    • Replies: 9
    • Views: 1,208
    02-25-2017, 12:35 AM Go to last post
  9. Amana Furnace Inducer/Board Issue

    Started by Apprenticanic, 02-23-2017 11:46 PM
    • Replies: 3
    • Views: 650
    02-25-2017, 12:21 AM Go to last post
  10. What's your style of training new mechanics

    Started by DtownJohn, 02-22-2017 03:37 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,265
    02-24-2017, 08:06 PM Go to last post
  11. Heat pump eating my lunch

    Started by Mikeburk, 02-22-2017 09:55 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 1,659
    02-24-2017, 02:31 PM Go to last post
    • Replies: 0
    • Views: 363
    02-24-2017, 12:23 AM Go to last post
  12. Sheet Metal Pricing

    Started by Mac G, 02-23-2017 08:36 AM
    • Replies: 2
    • Views: 771
    02-23-2017, 10:40 PM Go to last post
    • Replies: 12
    • Views: 1,431
    02-23-2017, 11:20 AM Go to last post
  13. R410a vs R407c - which would you install in your home ?

    Started by ozydeco, 06-30-2016 02:41 PM
    9 Pages
    1 2 3 4 5 6 ... 9
    • Replies: 116
    • Views: 23,128
    02-23-2017, 06:19 AM Go to last post
  14. Using jumpers to operate equipment

    Started by wb, 02-17-2017 08:44 PM
    3 Pages
    1 2 3
    • Replies: 31
    • Views: 2,047
    02-23-2017, 02:52 AM Go to last post
  15. Is it a tune up if.....

    Started by huntandfishok, 02-22-2017 01:08 PM
    • Replies: 9
    • Views: 659
    02-22-2017, 07:04 PM Go to last post
  16. Location of Heating and Cooling Coil in AHU

    Started by rohitrag2, 02-20-2017 04:48 PM
    • Replies: 3
    • Views: 990
    02-22-2017, 08:41 AM Go to last post
  17. Carrier TXV's

    Started by Prowelder, 02-13-2017 07:46 PM
    3 Pages
    1 2 3
    • Replies: 28
    • Views: 2,302
    02-21-2017, 10:51 PM Go to last post
  18. Air Handler Replacement Options

    Started by RafterRat, 02-10-2017 03:09 PM
    • Replies: 12
    • Views: 1,184
    02-21-2017, 09:11 PM Go to last post
  19. Fixing leaks

    Started by Chris4u13, 02-07-2017 02:33 PM
    3 Pages
    1 2 3
    • Replies: 27
    • Views: 3,166
    02-21-2017, 08:04 PM Go to last post
  20. influence of altitude on unit performance

    Started by Mohammed Nofal, 10-20-2015 06:56 AM
    2 Pages
    1 2
    • Replies: 17
    • Views: 1,993
    02-21-2017, 01:54 PM Go to last post
  21. Drain on mini split in an upstairs room

    Started by acman7276, 02-19-2017 09:09 PM
    • Replies: 6
    • Views: 726
    02-21-2017, 08:20 AM Go to last post
  22. R22 split system pressures

    Started by acdiag, 02-17-2017 06:51 AM
    2 Pages
    1 2
    • Replies: 16
    • Views: 1,906
    02-21-2017, 04:20 AM Go to last post
  23. Cat piss odorant?

    Started by samgevas, 02-02-2017 03:45 PM
    • Replies: 4
    • Views: 827
    02-20-2017, 01:33 PM Go to last post
  24. Limit switch issue with Nordyne furnace...need help

    Started by BrokeLoser, 01-28-2017 10:20 PM
    4 Pages
    1 2 3 4
    • Replies: 41
    • Views: 4,817
    02-20-2017, 10:57 AM Go to last post
  25. Pressure switch intermittently opening goodman

    Started by acman7276, 02-19-2017 09:14 PM
    • Replies: 1
    • Views: 376
    02-19-2017, 09:38 PM Go to last post
  26. Honeywell Redlink

    Started by taylor2, 01-18-2017 11:31 PM
    • Replies: 5
    • Views: 914
    02-19-2017, 04:18 PM Go to last post
  27. Confused ecobee 3 wont bring aux heat on a adp heat pump

    Started by acman7276, 02-19-2017 12:11 AM
    • Replies: 2
    • Views: 543
    02-19-2017, 12:16 PM Go to last post
  28. Explain this!

    Started by Deezo, 02-17-2017 10:08 PM
    • Replies: 9
    • Views: 905
    02-19-2017, 11:46 AM Go to last post
  29. Testo 310

    Started by Itstartedasacc, 02-17-2017 03:47 PM
    • Replies: 1
    • Views: 465
    02-17-2017, 11:17 PM Go to last post
  30. Wood furnace outside?

    Started by Snaple4, 02-16-2017 12:06 PM
    • Replies: 2
    • Views: 569
    02-17-2017, 05:17 PM Go to last post
  31. Bryant Pulse 90

    Started by Bdeeks, 02-15-2017 09:52 PM
    • Replies: 3
    • Views: 618
    02-17-2017, 04:23 PM Go to last post
  32. Furnace Extinguishing

    Started by Sentinel., 02-15-2017 11:18 PM
    • Replies: 11
    • Views: 962
    02-17-2017, 01:29 PM Go to last post
  33. Mitsubishi controls

    Started by Ohmthis, 02-17-2017 02:20 AM
    • Replies: 0
    • Views: 371
    02-17-2017, 02:20 AM Go to last post
  34. Finding a leak

    Started by SoCalJim, 01-24-2017 03:01 PM
    • Replies: 6
    • Views: 1,058
    02-16-2017, 03:35 PM Go to last post
  35. GFCI

    Started by JamesRichter, 02-15-2017 05:30 PM
    • Replies: 10
    • Views: 824
    02-15-2017, 10:38 PM Go to last post
  36. Testo 557

    Started by DeltaT, 02-14-2017 10:17 PM
    • Replies: 10
    • Views: 830
    02-15-2017, 09:30 PM Go to last post
  37. Square duct question

    Started by Renegadehvac, 02-15-2017 10:03 AM
    • Replies: 2
    • Views: 594
    02-15-2017, 09:24 PM Go to last post
  38. low condenser delta T

    Started by 340demon, 08-04-2015 07:16 AM
    • Replies: 4
    • Views: 1,674
    02-15-2017, 06:58 PM Go to last post
  39. Old Bryant gravity furnace

    Started by 24/7mechanical, 02-13-2017 10:03 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 1,305
    02-15-2017, 05:29 PM Go to last post
  40. fujitsu mini split covers

    Started by Dand1, 02-15-2017 12:09 PM
    • Replies: 1
    • Views: 506
    02-15-2017, 12:25 PM Go to last post
  41. Mini Vacuum pump

    Started by Birmingham, 02-14-2017 08:12 PM
    • Replies: 6
    • Views: 931
    02-15-2017, 09:17 AM Go to last post
  42. Live in rural area - lot of old oil furnaces lacking good servicing

    Started by udarrell, 12-19-2016 01:41 PM
    3 Pages
    1 2 3
    • Replies: 26
    • Views: 2,392
    02-15-2017, 12:04 AM Go to last post
  43. Hyper heat alternative

    Started by Snaple4, 02-14-2017 02:19 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 945
    02-14-2017, 10:29 PM Go to last post
  44. Hmm circuation for domestic hot water

    Started by Ron, 02-13-2017 02:21 PM
    • Replies: 10
    • Views: 746
    02-14-2017, 10:22 PM Go to last post
  45. Daikin Mini Split

    Started by HE>I, 02-13-2017 06:59 PM
    • Replies: 7
    • Views: 1,312
    02-14-2017, 09:30 PM Go to last post
  46. 2 zones done

    Started by ant1121581, 02-13-2017 01:12 PM
    • Replies: 6
    • Views: 611
    02-14-2017, 10:01 AM Go to last post
  47. Carrier rooftop heat exchangers

    Started by Mattio1027, 02-13-2017 06:32 PM
    • Replies: 3
    • Views: 551
    02-14-2017, 12:35 AM Go to last post

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