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Forum: AOP Residential HVAC

FOR EQUIPMENT OWNERS ONLY Questions and discussions pertaining to HVAC for the home. No pricing, no DIY, please read Site Rules Register

  1. Sticky Thread Sticky Threads

    • Replies: 0
    • Views: 62,577
    10-31-2011, 07:32 PM Go to last post
  2. Angry Sticky Thread >>READ THIS FIRST<< NO DIY? Why NOT??

    Started by Dad, 11-15-2008 11:40 PM
    • Replies: 0
    • Views: 62,338
    11-15-2008, 11:40 PM Go to last post
  1. Normal Thread Normal Threads

  2. Short Cycling What's Excessive?

    Started by ATC USN, 05-22-2012 08:53 PM
    • Replies: 1
    • Views: 767
    05-22-2012, 10:16 PM Go to last post
  3. Rust or Mold? Lennox system

    Started by mikethomas, 05-22-2012 08:23 PM
    • Replies: 1
    • Views: 905
    05-22-2012, 09:11 PM Go to last post
  4. Carrier Infinity Compressor Startup Noise

    Started by ATC USN, 05-17-2012 12:21 PM
    • Replies: 7
    • Views: 3,351
    05-22-2012, 08:50 PM Go to last post
  5. Gas Boiler Issue

    Started by LakeviewTony, 05-01-2012 08:48 AM
    • Replies: 5
    • Views: 990
    05-22-2012, 08:47 PM Go to last post
  6. Carrier Infinity Humidly Control

    Started by ATC USN, 05-17-2012 10:37 PM
    • Replies: 7
    • Views: 1,373
    05-22-2012, 08:27 PM Go to last post
  7. talking about thermostats...

    Started by Old Man Kenneth, 05-22-2012 12:55 AM
    • Replies: 7
    • Views: 961
    05-22-2012, 07:25 PM Go to last post
  8. Confused Need Help with Duct Size

    Started by HotChick, 05-21-2012 02:01 PM
    • Replies: 4
    • Views: 2,443
    05-22-2012, 06:06 PM Go to last post
  9. Hot Condo

    Started by desperado21237, 05-22-2012 10:27 AM
    • Replies: 9
    • Views: 1,205
    05-22-2012, 05:00 PM Go to last post
  10. confused builder in va.

    Started by daniel51, 05-22-2012 09:52 AM
    • Replies: 3
    • Views: 800
    05-22-2012, 04:47 PM Go to last post
    • Replies: 3
    • Views: 805
    05-22-2012, 04:22 PM Go to last post
    • Replies: 2
    • Views: 1,800
    05-22-2012, 01:58 PM Go to last post
  11. Please Help - Central Air Unit

    Started by andylewis, 05-22-2012 01:29 AM
    • Replies: 11
    • Views: 1,554
    05-22-2012, 01:53 PM Go to last post
  12. Post Efficiency and afue question 1990 Rheem fau

    Started by ajlevis, 05-22-2012 01:28 AM
    • Replies: 0
    • Views: 691
    05-22-2012, 01:28 AM Go to last post
  13. Central Air fins damaged

    Started by gophermn, 05-20-2012 12:31 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 2,556
    05-21-2012, 11:40 PM Go to last post
  14. Coil leak, replacement question. Lennox C23 21 FC

    Started by jrh528, 05-21-2012 12:33 PM
    • Replies: 7
    • Views: 1,269
    05-21-2012, 10:40 PM Go to last post
  15. Probably a dumb question

    Started by Novice999, 05-21-2012 10:00 PM
    • Replies: 3
    • Views: 705
    05-21-2012, 10:36 PM Go to last post
  16. Totally New to This: Complicated Retrofit

    Started by sevansbr, 05-09-2012 11:23 AM
    2 Pages
    1 2
    • Replies: 21
    • Views: 2,318
    05-21-2012, 10:31 PM Go to last post
  17. Return Duct Size

    Started by J_E_F_F, 05-20-2012 06:04 PM
    • Replies: 6
    • Views: 3,221
    05-21-2012, 10:10 PM Go to last post
  18. Slow Blower Speed with AC

    Started by jonadams1, 05-11-2012 05:47 PM
    • Replies: 12
    • Views: 2,275
    05-21-2012, 09:10 PM Go to last post
  19. New evaporator coil, new noise

    Started by tims982345, 05-21-2012 03:16 PM
    • Replies: 3
    • Views: 879
    05-21-2012, 08:15 PM Go to last post
  20. Same lines for R-22 and R-410A?

    Started by Zionide, 05-18-2012 05:17 PM
    • Replies: 9
    • Views: 1,688
    05-21-2012, 06:10 PM Go to last post
  21. House cool down question

    Started by stryker221982, 05-20-2012 08:47 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 2,093
    05-21-2012, 05:41 PM Go to last post
  22. 12 seer coil with 16 seer compressor

    Started by taderh, 05-17-2012 03:59 PM
    • Replies: 12
    • Views: 1,958
    05-21-2012, 03:17 PM Go to last post
  23. Trane Comfortlink II Thermostat

    Started by kcroyaljosh, 05-21-2012 12:56 AM
    • Replies: 5
    • Views: 3,756
    05-21-2012, 02:05 PM Go to last post
  24. Red face hvac question - how do you sell one?

    Started by debdemine, 05-20-2012 03:18 PM
    • Replies: 6
    • Views: 1,011
    05-21-2012, 12:25 PM Go to last post
    • Replies: 5
    • Views: 936
    05-21-2012, 11:47 AM Go to last post
  25. How do I turn off the fan?

    Started by joeync, 05-20-2012 12:39 PM
    2 Pages
    1 2
    • Replies: 24
    • Views: 2,848
    05-21-2012, 11:40 AM Go to last post
  26. Question To shade or not shade a condensor?

    Started by waynen, 05-18-2012 04:16 PM
    • Replies: 6
    • Views: 1,403
    05-21-2012, 09:01 AM Go to last post
    • Replies: 8
    • Views: 4,542
    05-21-2012, 08:28 AM Go to last post
  27. Pressure switch error

    Started by Ocelotsix, 02-27-2012 05:17 PM
    • Replies: 6
    • Views: 1,650
    05-21-2012, 05:39 AM Go to last post
  28. Need help with 20 year old Trane XE800

    Started by green river, 05-20-2012 12:11 PM
    • Replies: 5
    • Views: 1,943
    05-20-2012, 05:14 PM Go to last post
  29. Replacement system questions

    Started by tj363, 05-04-2012 09:14 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 2,321
    05-20-2012, 04:00 PM Go to last post
  30. compressor on stilts?

    Started by central nj, 05-19-2012 06:45 AM
    • Replies: 10
    • Views: 2,517
    05-20-2012, 11:37 AM Go to last post
  31. Payne A/C Problems

    Started by dbarber, 04-14-2012 08:56 AM
    2 Pages
    1 2
    • Replies: 16
    • Views: 9,651
    05-20-2012, 10:07 AM Go to last post
  32. OK to use old Manual D?

    Started by markw8, 05-18-2012 11:44 AM
    duct design, manual d
    • Replies: 8
    • Views: 1,573
    05-20-2012, 08:21 AM Go to last post
  33. Numbers on Filtrete Pleated Filters

    Started by AvantGarde, 05-19-2012 09:57 AM
    • Replies: 5
    • Views: 1,317
    05-20-2012, 02:45 AM Go to last post
  34. Sisters ac unit, is this normal or what?

    Started by Old Man Kenneth, 05-19-2012 04:14 AM
    • Replies: 3
    • Views: 825
    05-19-2012, 04:09 PM Go to last post
  35. Confused Confused and Need Help!

    Started by HotChick, 05-11-2012 10:25 AM
    2 Pages
    1 2
    • Replies: 21
    • Views: 2,917
    05-19-2012, 12:01 PM Go to last post
  36. Fresh air hood for roof termination

    Started by vin lashon, 05-18-2012 03:33 PM
    • Replies: 2
    • Views: 1,329
    05-19-2012, 11:27 AM Go to last post
  37. Replace outdoor unit or whole system?

    Started by ktbradl, 05-17-2012 10:03 PM
    air handler, compressor, heat pump, new system
    • Replies: 6
    • Views: 3,810
    05-19-2012, 09:18 AM Go to last post
  38. slow fan trane xv95

    Started by central nj, 04-21-2012 11:14 PM
    • Replies: 10
    • Views: 2,133
    05-19-2012, 06:42 AM Go to last post
  39. Coleman Echelon post-install questions

    Started by Cascadian, 05-06-2012 02:10 PM
    • Replies: 9
    • Views: 2,483
    05-19-2012, 02:56 AM Go to last post
  40. ecMModulator

    Started by ford2go, 02-15-2012 03:03 PM
    • Replies: 5
    • Views: 1,804
    05-19-2012, 01:58 AM Go to last post
  41. Hot water boiler repair

    Started by zuke19, 05-18-2012 09:19 AM
    • Replies: 4
    • Views: 772
    05-19-2012, 12:11 AM Go to last post
  42. PCS vs X-13 Blower motor

    Started by Randy G., 05-18-2012 08:46 AM
    • Replies: 5
    • Views: 2,865
    05-18-2012, 11:58 PM Go to last post
  43. Help with last American Standard Platinum

    Started by edwhealon, 05-18-2012 05:25 PM
    • Replies: 4
    • Views: 1,168
    05-18-2012, 10:25 PM Go to last post
  44. Help to evaluate replacement proposal

    Started by BMack2000, 05-17-2012 10:00 PM
    • Replies: 3
    • Views: 1,072
    05-18-2012, 09:07 PM Go to last post
    • Replies: 10
    • Views: 4,287
    05-18-2012, 07:23 PM Go to last post
  45. One 8" round supply v. Two 6" round supplys

    Started by cmf75, 05-18-2012 11:26 AM
    • Replies: 4
    • Views: 722
    05-18-2012, 06:41 PM Go to last post
  46. Strengths/Weaknesses of Brands

    Started by Maikerum, 07-09-2010 12:31 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 3,927
    05-18-2012, 06:30 PM Go to last post

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