1. Announcement:
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    Dad (Site Administrator)
    06-22-2012
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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
    19 Pages
    1 2 3 4 5 6 ... 19
    • Replies: 246
    • Views: 64,958
    02-28-2015, 05:21 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: 7,320
    08-10-2011, 04:34 PM Go to last post
  1. Normal Thread Normal Threads

  2. New Evap with factory TXV or use add-on

    Started by rc811002, 03-02-2014 01:07 PM
    • Replies: 10
    • Views: 880
    03-05-2014, 10:51 PM Go to last post
  3. Calling all GMPN experts!!

    Started by pghtech, 02-10-2014 08:31 AM
    2 Pages
    1 2
    • Replies: 14
    • Views: 2,040
    03-05-2014, 09:10 PM Go to last post
  4. Need a meter.

    Started by Todd Whaley, 02-27-2014 08:28 AM
    • Replies: 11
    • Views: 1,065
    03-05-2014, 05:34 PM Go to last post
  5. American standard sizing

    Started by epacertified, 01-13-2014 09:56 AM
    • Replies: 5
    • Views: 701
    03-05-2014, 12:14 PM Go to last post
  6. heat pump education for the ho and me

    Started by snupytcb, 03-03-2014 10:46 AM
    2 Pages
    1 2
    • Replies: 23
    • Views: 2,237
    03-05-2014, 08:57 AM Go to last post
  7. Flooded evaporator

    Started by Ac_man, 03-04-2014 07:25 PM
    • Replies: 10
    • Views: 1,075
    03-05-2014, 06:50 AM Go to last post
  8. Service vehicle

    Started by jhunter97, 03-04-2014 01:03 PM
    • Replies: 6
    • Views: 761
    03-04-2014, 07:57 PM Go to last post
  9. anyone using odr with oil boilers anymore?

    Started by snupytcb, 03-04-2014 10:04 AM
    • Replies: 3
    • Views: 559
    03-04-2014, 10:59 AM Go to last post
  10. do you guys sell mobile home options & upgrades?

    Started by snupytcb, 03-01-2014 07:56 AM
    • Replies: 9
    • Views: 945
    03-03-2014, 11:16 PM Go to last post
  11. hvac_marc or anyone. need nordyne m7 opinions.

    Started by snupytcb, 03-03-2014 10:02 AM
    • Replies: 5
    • Views: 620
    03-03-2014, 11:09 PM Go to last post
  12. mobile home hp. yes another hp ?, sorry.

    Started by snupytcb, 03-03-2014 10:55 AM
    • Replies: 5
    • Views: 643
    03-03-2014, 10:12 PM Go to last post
  13. boiler with indirect tank heater issues

    Started by zuke19, 03-03-2014 12:03 AM
    • Replies: 5
    • Views: 578
    03-03-2014, 04:35 PM Go to last post
  14. Lennox HPX16 036 / CBMV36

    Started by JBocc, 03-01-2014 12:20 PM
    • Replies: 12
    • Views: 909
    03-03-2014, 11:43 AM Go to last post
  15. Honeywell Presitge YTHX9421R5101WW Problem

    Started by rlchvac, 03-02-2014 12:03 PM
    • Replies: 8
    • Views: 770
    03-03-2014, 07:47 AM Go to last post
  16. Whistling TXV

    Started by riderman, 02-27-2014 08:03 PM
    • Replies: 10
    • Views: 1,445
    03-03-2014, 07:39 AM Go to last post
  17. trane xl950 t-stat code

    Started by pdnc, 02-07-2012 06:29 PM
    • Replies: 5
    • Views: 1,692
    03-02-2014, 06:08 PM Go to last post
  18. Condensing/ dump zone

    Started by jlanesey, 03-02-2014 03:10 PM
    • Replies: 0
    • Views: 384
    03-02-2014, 03:10 PM Go to last post
    • Replies: 4
    • Views: 890
    03-01-2014, 11:14 AM Go to last post
  19. Leak seal products

    Started by Dwvhvac, 09-22-2013 10:13 AM
    2 Pages
    1 2
    • Replies: 23
    • Views: 2,978
    03-01-2014, 02:29 AM Go to last post
  20. rheem theromstat

    Started by Dmurrell, 02-26-2014 10:09 PM
    • Replies: 2
    • Views: 544
    02-28-2014, 09:47 PM Go to last post
  21. Why not direclty use outside air for combustion?

    Started by ICanHas, 02-22-2014 07:54 AM
    2 Pages
    1 2
    • Replies: 25
    • Views: 2,018
    02-28-2014, 09:43 PM Go to last post
  22. Hot surface igniter

    Started by Stevel6416, 02-28-2014 05:55 PM
    • Replies: 2
    • Views: 591
    02-28-2014, 09:04 PM Go to last post
  23. Saw this video today

    Started by hammerman2029, 02-28-2014 11:12 AM
    • Replies: 4
    • Views: 700
    02-28-2014, 05:37 PM Go to last post
  24. CARRIER 58MVP080

    Started by cphtvh, 02-14-2014 02:43 PM
    • Replies: 10
    • Views: 1,081
    02-28-2014, 02:24 PM Go to last post
  25. Code Question

    Started by LibertyTree, 02-27-2014 11:54 PM
    • Replies: 4
    • Views: 657
    02-28-2014, 12:56 PM Go to last post
    • Replies: 2
    • Views: 1,752
    02-28-2014, 09:23 AM Go to last post
  26. transformer testing/question

    Started by ch4man, 02-27-2014 07:56 AM
    • Replies: 6
    • Views: 969
    02-27-2014, 10:03 PM Go to last post
  27. RHC -tst 550 CMMS thermostat

    Started by Dmurrell, 02-26-2014 07:44 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,068
    02-27-2014, 04:14 PM Go to last post
  28. Humidity Issues

    Started by Chill-Billy, 02-26-2014 05:23 AM
    • Replies: 11
    • Views: 959
    02-27-2014, 02:35 PM Go to last post
  29. Aluminum Coil Repair

    Started by jmsmars1, 10-05-2013 08:25 PM
    3 Pages
    1 2 3
    • Replies: 33
    • Views: 3,715
    02-27-2014, 08:37 AM Go to last post
  30. TXV's

    Started by ACFIXR, 02-22-2014 10:39 AM
    3 Pages
    1 2 3
    • Replies: 35
    • Views: 3,336
    02-27-2014, 08:13 AM Go to last post
  31. dmurrell service mechanic

    Started by Dmurrell, 02-22-2014 04:29 PM
    5 Pages
    1 2 3 4 5
    • Replies: 58
    • Views: 3,863
    02-26-2014, 01:53 AM Go to last post
  32. common T-stat wiring

    Started by Acmanz28, 02-24-2014 10:48 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 1,779
    02-26-2014, 12:22 AM Go to last post
  33. Bryant 90 percent furnace trouble????

    Started by byoung19832011, 02-24-2014 12:48 AM
    • Replies: 11
    • Views: 999
    02-25-2014, 10:21 PM Go to last post
  34. Troubleshooting intermittent pressure switch fault?

    Started by slightofhand, 01-22-2014 11:35 PM
    4 Pages
    1 2 3 4
    • Replies: 40
    • Views: 3,658
    02-25-2014, 10:12 PM Go to last post
  35. Furnace problem

    Started by Red Man, 02-18-2014 12:27 AM
    2 Pages
    1 2
    • Replies: 19
    • Views: 1,950
    02-25-2014, 10:05 PM Go to last post
  36. 2500 sq. ft system design

    Started by JarrettHVAC, 02-22-2014 05:29 PM
    • Replies: 6
    • Views: 624
    02-25-2014, 07:22 PM Go to last post
  37. Increasing the static pressure in rectangle ducts

    Started by Acmanz28, 02-24-2014 03:11 AM
    • Replies: 11
    • Views: 996
    02-25-2014, 05:26 PM Go to last post
  38. lennox xp14 low pressure fault

    Started by tsjbkboven, 10-26-2013 04:57 PM
    • Replies: 12
    • Views: 1,527
    02-25-2014, 03:59 PM Go to last post
  39. Heat anticipators and 2 stage furnaces

    Started by doc havoc, 02-18-2014 12:30 PM
    • Replies: 6
    • Views: 685
    02-25-2014, 10:14 AM Go to last post
  40. Rheem flame sensor secret

    Started by fixitguy, 02-23-2014 01:58 PM
    2 Pages
    1 2
    • Replies: 23
    • Views: 2,207
    02-25-2014, 09:05 AM Go to last post
  41. Florida heat pump split unit noise

    Started by fbtor, 02-24-2014 09:46 PM
    • Replies: 2
    • Views: 425
    02-25-2014, 07:52 AM Go to last post
  42. Best micron guage

    Started by Jusam, 02-22-2014 07:25 AM
    • Replies: 6
    • Views: 827
    02-24-2014, 10:18 PM Go to last post
  43. Decibel noise levels

    Started by Carlos 4505, 02-24-2014 04:01 PM
    • Replies: 6
    • Views: 459
    02-24-2014, 09:19 PM Go to last post
  44. What design is less restrictive air flow?

    Started by weebitdry, 02-21-2014 01:51 PM
    • Replies: 7
    • Views: 689
    02-24-2014, 08:27 PM Go to last post
  45. FieldAware Field Aware (Software)

    Started by Adamscarpentry, 06-11-2012 10:42 AM
    • Replies: 5
    • Views: 1,191
    02-24-2014, 05:11 PM Go to last post
  46. Sizing Heat pumps/ air conditioner's.

    Started by hammersheating, 02-01-2014 09:50 PM
    2 Pages
    1 2
    • Replies: 21
    • Views: 1,501
    02-23-2014, 08:42 PM Go to last post
  47. 230 v 1 phase polarity issue

    Started by Crussell80, 02-13-2014 11:35 AM
    4 Pages
    1 2 3 4
    • Replies: 40
    • Views: 3,081
    02-23-2014, 08:27 PM Go to last post
  48. Web based Temp/%RH/CO2 remote monitoring

    Started by teddy bear, 02-23-2014 01:18 PM
    • Replies: 1
    • Views: 503
    02-23-2014, 01:49 PM Go to last post
  49. HELP heat pump

    Started by Zippy4god, 02-16-2014 10:07 AM
    2 Pages
    1 2
    • Replies: 18
    • Views: 1,818
    02-22-2014, 11:34 PM Go to last post

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