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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: A must read for all members...Who can reply to the AOP area

    Started by Dad, 10-31-2011 07:32 PM
    • Replies: 0
    • Views: 46,782
    10-31-2011, 07:32 PM Go to last post
  2. Angry Sticky Thread Sticky: >>READ THIS FIRST<< NO DIY? Why NOT??

    Started by Dad, 11-15-2008 10:40 PM
    • Replies: 0
    • Views: 46,937
    11-15-2008, 10:40 PM Go to last post
  1. Book Recommendations? Where to find?

    Started by GrodyPhysics, 01-14-2010 11:30 PM
    • Replies: 12
    • Views: 880
    09-02-2010, 11:15 PM Go to last post
  2. Tankless Water Heater?

    Started by HuNGRYTeCH, 09-02-2010 09:36 PM
    • Replies: 6
    • Views: 562
    09-02-2010, 10:43 PM Go to last post
  3. Confused

    Started by SouthGaHVAC, 09-01-2010 08:47 AM
    2 Pages
    1 2
    • Replies: 23
    • Views: 1,923
    09-02-2010, 08:47 PM Go to last post
  4. Heat pump cools but does not heat.

    Started by mdmatt, 09-22-2008 10:52 AM
    2 Pages
    1 2
    • Replies: 14
    • Views: 3,625
    09-02-2010, 08:22 PM Go to last post
  5. New GoodMan Warantee for HVAC

    Started by shiflerg, 09-02-2010 12:01 AM
    • Replies: 2
    • Views: 488
    09-02-2010, 08:18 PM Go to last post
  6. weak flow in basement

    Started by Jarrett, 09-02-2010 12:28 AM
    • Replies: 2
    • Views: 328
    09-02-2010, 06:37 PM Go to last post
    • Replies: 4
    • Views: 1,975
    09-02-2010, 06:30 PM Go to last post
  7. tried searching....HP vs AC for Iowa?

    Started by lzerarc, 08-31-2010 11:38 AM
    2 Pages
    1 2
    • Replies: 23
    • Views: 1,263
    09-02-2010, 06:27 PM Go to last post
  8. Angry Ruud Reversing Valve

    Started by WANDERSON41, 01-01-2008 06:28 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 2,562
    09-02-2010, 06:17 PM Go to last post
  9. Prestige wireless or IAQ?

    Started by skibumdc, 09-02-2010 09:08 AM
    • Replies: 3
    • Views: 505
    09-02-2010, 05:44 PM Go to last post
  10. 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: 1,848
    09-02-2010, 05:14 PM Go to last post
  11. mitsubishi system help

    Started by sonicdrive, 09-02-2010 08:12 AM
    • Replies: 1
    • Views: 664
    09-02-2010, 03:04 PM Go to last post
  12. Heat pump vs straight cool in Florida

    Started by Jesseds, 09-01-2010 10:07 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 2,484
    09-02-2010, 02:59 PM Go to last post
    • Replies: 4
    • Views: 683
    09-02-2010, 02:58 PM Go to last post
  13. Furnace - 2 stage Vs 3 stage

    Started by jlvs13440, 09-02-2010 11:17 AM
    • Replies: 1
    • Views: 1,345
    09-02-2010, 11:31 AM Go to last post
  14. Restarting AC after 4 years

    Started by txriverranch, 08-30-2010 04:04 AM
    2 Pages
    1 2
    • Replies: 24
    • Views: 1,568
    09-02-2010, 11:03 AM Go to last post
  15. Color of air duct matter ?

    Started by clocert, 09-01-2010 12:46 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 959
    09-02-2010, 10:59 AM Go to last post
  16. Any value to used equipment?

    Started by tealboy1, 08-31-2010 08:11 PM
    • Replies: 8
    • Views: 882
    09-02-2010, 10:40 AM Go to last post
  17. 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: 855
    09-02-2010, 10:04 AM Go to last post
  18. Question reverse valve -- who uses a sawsall to replace?

    Started by emcoasthvacr, 01-21-2008 05:48 PM
    5 Pages
    1 2 3 4 5
    • Replies: 59
    • Views: 4,201
    09-02-2010, 09:25 AM Go to last post
  19. Need help to select the best HVAC

    Started by salasadi, 08-08-2010 03:09 AM
    • Replies: 4
    • Views: 908
    09-02-2010, 02:50 AM Go to last post
  20. Not confident of sizing info from several contractors ...

    Started by azalea4va, 07-22-2010 02:18 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 1,198
    09-02-2010, 01:21 AM Go to last post
  21. CO levels from furnace

    Started by SalCange, 09-02-2010 12:48 AM
    • Replies: 1
    • Views: 335
    09-02-2010, 12:52 AM Go to last post
  22. Cold discharge line?

    Started by mnjones, 06-04-2008 11:35 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 3,208
    09-02-2010, 12:17 AM Go to last post
  23. Connecting 410-a heat pump

    Started by bobelectric, 09-01-2010 09:49 AM
    • Replies: 6
    • Views: 626
    09-01-2010, 11:45 PM Go to last post
  24. Question No load in basements?

    Started by AtomicLush, 09-01-2010 12:15 PM
    • Replies: 9
    • Views: 688
    09-01-2010, 11:42 PM Go to last post
  25. AC/HP installed offers on ebay.

    Started by jack black, 08-30-2010 11:30 AM
    2 Pages
    1 2
    • Replies: 20
    • Views: 1,409
    09-01-2010, 11:15 PM Go to last post
    • Replies: 8
    • Views: 1,122
    09-01-2010, 11:02 PM Go to last post
  26. Air Handler Board needs to be replaced

    Started by Travise, 09-01-2010 10:41 PM
    • Replies: 1
    • Views: 348
    09-01-2010, 10:45 PM Go to last post
  27. customer knows best

    Started by jakeesspoo, 09-01-2010 09:46 PM
    • Replies: 8
    • Views: 497
    09-01-2010, 10:40 PM Go to last post
  28. Interesting Tutorial on Air Distribution

    Started by DavidNJ, 09-01-2010 12:35 PM
    • Replies: 1
    • Views: 460
    09-01-2010, 10:01 PM Go to last post
  29. Question about sealing up crawlspace...

    Started by hotinthesouth, 07-27-2010 06:52 PM
    4 Pages
    1 2 3 4
    • Replies: 45
    • Views: 4,167
    09-01-2010, 09:14 PM Go to last post
  30. Single and Two Stage vs Modulating Furnace

    Started by stewart20, 09-01-2010 07:29 PM
    • Replies: 2
    • Views: 1,777
    09-01-2010, 08:11 PM Go to last post
  31. new 134a system humidity issues & more

    Started by ramsfanjeff, 08-31-2010 07:27 PM
    2 Pages
    1 2
    • Replies: 24
    • Views: 1,012
    09-01-2010, 07:17 PM Go to last post
  32. New to the site

    Started by Briz, 08-31-2010 07:58 PM
    • Replies: 5
    • Views: 465
    09-01-2010, 05:19 PM Go to last post
  33. My Spider System needs rehabbing

    Started by Codyt, 08-20-2010 04:27 PM
    3 Pages
    1 2 3
    • Replies: 30
    • Views: 2,587
    09-01-2010, 04:06 PM Go to last post
  34. Radiant Barrier Foil?

    Started by ncruz1980, 08-26-2010 07:13 PM
    • Replies: 2
    • Views: 512
    09-01-2010, 04:03 PM Go to last post
  35. What setup would you choose for this?

    Started by alkemyst, 08-30-2010 10:27 AM
    • Replies: 8
    • Views: 428
    09-01-2010, 03:49 PM Go to last post
  36. Repair or replace question

    Started by hardychase, 08-31-2010 03:00 PM
    • Replies: 12
    • Views: 1,115
    09-01-2010, 03:22 PM Go to last post
  37. NuTone iQ-Drive copper & flex sizing

    Started by rick66, 08-31-2010 11:20 AM
    2 Pages
    1 2
    • Replies: 14
    • Views: 1,044
    09-01-2010, 12:52 PM Go to last post
  38. Zoning with Bypass or Variable Speed Blower?

    Started by plext0r, 08-31-2010 02:47 PM
    2 Pages
    1 2
    • Replies: 22
    • Views: 2,072
    09-01-2010, 12:34 PM Go to last post
  39. Goodman Quote

    Started by shiflerg, 08-30-2010 02:56 PM
    3 Pages
    1 2 3
    • Replies: 29
    • Views: 1,838
    09-01-2010, 11:53 AM Go to last post
  40. ACCA contractors

    Started by Buffalo Bob, 09-01-2010 09:48 AM
    • Replies: 3
    • Views: 418
    09-01-2010, 10:40 AM Go to last post
  41. new unit condensation issue

    Started by ccl1973, 08-09-2010 02:39 PM
    2 Pages
    1 2
    • Replies: 25
    • Views: 1,321
    09-01-2010, 10:29 AM Go to last post
  42. AC Life expectancy

    Started by chigundo, 03-31-2010 01:16 PM
    4 Pages
    1 2 3 4
    • Replies: 44
    • Views: 4,687
    09-01-2010, 09:05 AM Go to last post
  43. Please assist and please have patience....

    Started by newtothis910, 08-31-2010 06:46 PM
    • Replies: 8
    • Views: 527
    09-01-2010, 08:54 AM Go to last post
  44. Downsides to down-firing an oil boiler?

    Started by hillpc, 08-30-2010 12:26 PM
    • Replies: 10
    • Views: 1,495
    09-01-2010, 08:18 AM Go to last post
  45. Installer and Sales Guy Disagree

    Started by motytrah, 08-31-2010 12:22 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 948
    09-01-2010, 03:59 AM Go to last post
  46. dust dust dust

    Started by akb, 08-31-2010 03:39 PM
    • Replies: 8
    • Views: 615
    09-01-2010, 01:38 AM Go to last post
  47. RU Rating

    Started by Texanna Slim, 08-31-2010 10:02 PM
    • Replies: 3
    • Views: 533
    08-31-2010, 11:13 PM Go to last post

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