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: 65,405
    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: 65,483
    11-15-2008, 11:40 PM Go to last post
  1. Normal Thread Normal Threads

  2. Question about Running Ducts in Walls

    Started by DavidNJ, 09-01-2010 09:46 PM
    3 Pages
    1 2 3
    • Replies: 38
    • Views: 12,366
    09-04-2010, 07:02 PM Go to last post
  3. problem convincing contractors to conduct load calculations

    Started by ron-u, 09-02-2010 07:24 PM
    3 Pages
    1 2 3
    • Replies: 30
    • Views: 2,862
    09-04-2010, 06:32 PM Go to last post
  4. Confused Is the compressor going out?

    Started by lbsmechanical, 08-19-2010 02:15 PM
    6 Pages
    1 2 3 4 5 6
    • Replies: 69
    • Views: 7,186
    09-04-2010, 05:29 PM Go to last post
  5. Freon line making noise

    Started by iglehart, 08-04-2010 10:34 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 17,451
    09-04-2010, 12:58 PM Go to last post
  6. Install today, had a surprise

    Started by tealboy1, 09-02-2010 09:09 PM
    2 Pages
    1 2
    • Replies: 22
    • Views: 2,540
    09-04-2010, 10:49 AM Go to last post
    • Replies: 2
    • Views: 1,920
    09-04-2010, 10:10 AM Go to last post
  7. I need help

    Started by ronald839, 08-25-2010 11:07 PM
    • Replies: 6
    • Views: 1,390
    09-04-2010, 09:11 AM Go to last post
  8. Two-Speed Outdoor Unit & HV Air Handler

    Started by Bombay A/C, 09-03-2010 08:50 PM
    heat pump, high velocity, lennox, two-stage, unico
    • Replies: 2
    • Views: 1,718
    09-04-2010, 12:23 AM Go to last post
  9. Confused isolate central exhaust from central air

    Started by theapprentice, 09-03-2010 09:10 PM
    • Replies: 1
    • Views: 726
    09-03-2010, 11:22 PM Go to last post
  10. Comfortnet Dehumidification On Demand

    Started by rryan10, 09-02-2010 06:21 PM
    • Replies: 8
    • Views: 1,985
    09-03-2010, 09:30 PM Go to last post
  11. AHU's

    Started by Fuashh, 09-03-2010 08:04 PM
    • Replies: 1
    • Views: 726
    09-03-2010, 08:40 PM Go to last post
  12. Best coil cleaner - Acid base, Alakline based, or?

    Started by va2008, 09-02-2010 11:11 PM
    • Replies: 7
    • Views: 15,535
    09-03-2010, 08:02 PM Go to last post
  13. Leaking A coil

    Started by harleyboy, 08-31-2010 06:41 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 2,797
    09-03-2010, 07:36 PM Go to last post
  14. Sealing Bulding envelope

    Started by charlyman, 09-01-2010 02:38 AM
    6 Pages
    1 2 3 4 5 6
    • Replies: 77
    • Views: 5,709
    09-03-2010, 04:50 PM Go to last post
  15. Return Air Duct Question

    Started by SandyBeach, 09-03-2010 01:03 PM
    • Replies: 5
    • Views: 843
    09-03-2010, 03:26 PM Go to last post
  16. All wiring is right but 2 min to start ac

    Started by whizzer48, 09-03-2010 02:44 PM
    • Replies: 2
    • Views: 620
    09-03-2010, 03:10 PM Go to last post
  17. Which model is better?

    Started by amc37, 09-03-2010 01:47 PM
    • Replies: 6
    • Views: 1,254
    09-03-2010, 02:49 PM Go to last post
    • Replies: 4
    • Views: 741
    09-03-2010, 12:52 PM Go to last post
  18. Highest Dew points late in season

    Started by teddy bear, 09-02-2010 03:24 PM
    • Replies: 5
    • Views: 1,047
    09-03-2010, 12:36 PM Go to last post
    • Replies: 4
    • Views: 1,129
    09-03-2010, 10:59 AM Go to last post
  19. Heat Pump - Tampa

    Started by TMC1, 09-02-2010 12:40 AM
    • Replies: 3
    • Views: 1,723
    09-03-2010, 10:14 AM Go to last post
  20. heat pump constantly running - not cooling well

    Started by va2008, 08-31-2010 09:18 PM
    • Replies: 12
    • Views: 20,868
    09-03-2010, 08:26 AM Go to last post
  21. How to tell if minisplit is doing it's job

    Started by pingable, 09-03-2010 12:21 AM
    • Replies: 2
    • Views: 636
    09-03-2010, 06:47 AM Go to last post
  22. Confused Contaminated oil in gagues

    Started by tinman1980, 09-01-2010 11:45 PM
    • Replies: 5
    • Views: 793
    09-03-2010, 02:01 AM Go to last post
  23. Bryant Sweet Spot

    Started by a006dean, 08-27-2010 11:02 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 4,232
    09-03-2010, 01:34 AM Go to last post
  24. Book Recommendations? Where to find?

    Started by GrodyPhysics, 01-15-2010 12:30 AM
    • Replies: 12
    • Views: 1,453
    09-02-2010, 11:15 PM Go to last post
  25. Tankless Water Heater?

    Started by HuNGRYTeCH, 09-02-2010 09:36 PM
    • Replies: 6
    • Views: 1,001
    09-02-2010, 10:43 PM Go to last post
  26. Confused

    Started by SouthGaHVAC, 09-01-2010 08:47 AM
    2 Pages
    1 2
    • Replies: 23
    • Views: 3,675
    09-02-2010, 08:47 PM Go to last post
  27. Heat pump cools but does not heat.

    Started by mdmatt, 09-22-2008 10:52 AM
    2 Pages
    1 2
    • Replies: 14
    • Views: 8,787
    09-02-2010, 08:22 PM Go to last post
  28. New GoodMan Warantee for HVAC

    Started by shiflerg, 09-02-2010 12:01 AM
    • Replies: 2
    • Views: 744
    09-02-2010, 08:18 PM Go to last post
  29. weak flow in basement

    Started by Jarrett, 09-02-2010 12:28 AM
    • Replies: 2
    • Views: 643
    09-02-2010, 06:37 PM Go to last post
    • Replies: 4
    • Views: 2,922
    09-02-2010, 06:30 PM Go to last post
  30. tried searching....HP vs AC for Iowa?

    Started by lzerarc, 08-31-2010 11:38 AM
    2 Pages
    1 2
    • Replies: 23
    • Views: 2,269
    09-02-2010, 06:27 PM Go to last post
  31. Angry Ruud Reversing Valve

    Started by WANDERSON41, 01-01-2008 07:28 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 6,399
    09-02-2010, 06:17 PM Go to last post
  32. Prestige wireless or IAQ?

    Started by skibumdc, 09-02-2010 09:08 AM
    • Replies: 3
    • Views: 907
    09-02-2010, 05:44 PM Go to last post
  33. Sizing, round up or down per manual J?

    Started by tealboy1, 08-31-2010 08:02 PM
    3 Pages
    1 2 3
    • Replies: 36
    • Views: 3,403
    09-02-2010, 05:14 PM Go to last post
  34. mitsubishi system help

    Started by sonicdrive, 09-02-2010 08:12 AM
    • Replies: 1
    • Views: 933
    09-02-2010, 03:04 PM Go to last post
  35. Heat pump vs straight cool in Florida

    Started by Jesseds, 09-01-2010 10:07 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 5,591
    09-02-2010, 02:59 PM Go to last post
    • Replies: 4
    • Views: 1,118
    09-02-2010, 02:58 PM Go to last post
  36. Furnace - 2 stage Vs 3 stage

    Started by jlvs13440, 09-02-2010 11:17 AM
    • Replies: 1
    • Views: 1,766
    09-02-2010, 11:31 AM Go to last post
  37. Restarting AC after 4 years

    Started by txriverranch, 08-30-2010 04:04 AM
    2 Pages
    1 2
    • Replies: 24
    • Views: 2,653
    09-02-2010, 11:03 AM Go to last post
  38. Color of air duct matter ?

    Started by clocert, 09-01-2010 12:46 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 2,269
    09-02-2010, 10:59 AM Go to last post
  39. Any value to used equipment?

    Started by tealboy1, 08-31-2010 08:11 PM
    • Replies: 8
    • Views: 1,443
    09-02-2010, 10:40 AM Go to last post
  40. Carrier evap. coil in an Amer. Std. A/C system?

    Started by hardychase, 09-01-2010 07:45 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 2,044
    09-02-2010, 10:04 AM Go to last post
  41. Question reverse valve -- who uses a sawsall to replace?

    Started by emcoasthvacr, 01-21-2008 06:48 PM
    5 Pages
    1 2 3 4 5
    • Replies: 59
    • Views: 6,645
    09-02-2010, 09:25 AM Go to last post
  42. Need help to select the best HVAC

    Started by salasadi, 08-08-2010 03:09 AM
    • Replies: 4
    • Views: 1,242
    09-02-2010, 02:50 AM Go to last post
  43. Not confident of sizing info from several contractors ...

    Started by azalea4va, 07-22-2010 02:18 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 1,798
    09-02-2010, 01:21 AM Go to last post
  44. CO levels from furnace

    Started by SalCange, 09-02-2010 12:48 AM
    • Replies: 1
    • Views: 596
    09-02-2010, 12:52 AM Go to last post
  45. Cold discharge line?

    Started by mnjones, 06-04-2008 11:35 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 10,488
    09-02-2010, 12:17 AM Go to last post
  46. Connecting 410-a heat pump

    Started by bobelectric, 09-01-2010 09:49 AM
    • Replies: 6
    • Views: 1,098
    09-01-2010, 11:45 PM Go to last post

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