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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: 47,385
    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: 47,491
    11-15-2008, 10:40 PM Go to last post
  1. Confused isolate central exhaust from central air

    Started by theapprentice, 09-03-2010 09:10 PM
    • Replies: 1
    • Views: 487
    09-03-2010, 11:22 PM Go to last post
  2. Comfortnet Dehumidification On Demand

    Started by rryan10, 09-02-2010 06:21 PM
    • Replies: 8
    • Views: 999
    09-03-2010, 09:30 PM Go to last post
  3. AHU's

    Started by Fuashh, 09-03-2010 08:04 PM
    • Replies: 1
    • Views: 398
    09-03-2010, 08:40 PM Go to last post
  4. Best coil cleaner - Acid base, Alakline based, or?

    Started by va2008, 09-02-2010 11:11 PM
    • Replies: 7
    • Views: 4,675
    09-03-2010, 08:02 PM Go to last post
  5. Leaking A coil

    Started by harleyboy, 08-31-2010 06:41 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 1,507
    09-03-2010, 07:36 PM Go to last post
  6. Sealing Bulding envelope

    Started by charlyman, 09-01-2010 02:38 AM
    6 Pages
    1 2 3 4 5 6
    • Replies: 77
    • Views: 3,153
    09-03-2010, 04:50 PM Go to last post
  7. Return Air Duct Question

    Started by SandyBeach, 09-03-2010 01:03 PM
    • Replies: 5
    • Views: 574
    09-03-2010, 03:26 PM Go to last post
  8. All wiring is right but 2 min to start ac

    Started by whizzer48, 09-03-2010 02:44 PM
    • Replies: 2
    • Views: 426
    09-03-2010, 03:10 PM Go to last post
  9. Which model is better?

    Started by amc37, 09-03-2010 01:47 PM
    • Replies: 6
    • Views: 832
    09-03-2010, 02:49 PM Go to last post
    • Replies: 4
    • Views: 480
    09-03-2010, 12:52 PM Go to last post
  10. Highest Dew points late in season

    Started by teddy bear, 09-02-2010 03:24 PM
    • Replies: 5
    • Views: 517
    09-03-2010, 12:36 PM Go to last post
    • Replies: 4
    • Views: 857
    09-03-2010, 10:59 AM Go to last post
  11. Heat Pump - Tampa

    Started by TMC1, 09-02-2010 12:40 AM
    • Replies: 3
    • Views: 872
    09-03-2010, 10:14 AM Go to last post
  12. heat pump constantly running - not cooling well

    Started by va2008, 08-31-2010 09:18 PM
    • Replies: 12
    • Views: 9,016
    09-03-2010, 08:26 AM Go to last post
  13. How to tell if minisplit is doing it's job

    Started by pingable, 09-03-2010 12:21 AM
    • Replies: 2
    • Views: 398
    09-03-2010, 06:47 AM Go to last post
  14. Confused Contaminated oil in gagues

    Started by tinman1980, 09-01-2010 11:45 PM
    • Replies: 5
    • Views: 509
    09-03-2010, 02:01 AM Go to last post
  15. Bryant Sweet Spot

    Started by a006dean, 08-27-2010 11:02 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 2,458
    09-03-2010, 01:34 AM Go to last post
  16. Book Recommendations? Where to find?

    Started by GrodyPhysics, 01-14-2010 11:30 PM
    • Replies: 12
    • Views: 914
    09-02-2010, 11:15 PM Go to last post
  17. Tankless Water Heater?

    Started by HuNGRYTeCH, 09-02-2010 09:36 PM
    • Replies: 6
    • Views: 587
    09-02-2010, 10:43 PM Go to last post
  18. Confused

    Started by SouthGaHVAC, 09-01-2010 08:47 AM
    2 Pages
    1 2
    • Replies: 23
    • Views: 2,017
    09-02-2010, 08:47 PM Go to last post
  19. Heat pump cools but does not heat.

    Started by mdmatt, 09-22-2008 10:52 AM
    2 Pages
    1 2
    • Replies: 14
    • Views: 3,708
    09-02-2010, 08:22 PM Go to last post
  20. New GoodMan Warantee for HVAC

    Started by shiflerg, 09-02-2010 12:01 AM
    • Replies: 2
    • Views: 499
    09-02-2010, 08:18 PM Go to last post
  21. weak flow in basement

    Started by Jarrett, 09-02-2010 12:28 AM
    • Replies: 2
    • Views: 339
    09-02-2010, 06:37 PM Go to last post
    • Replies: 4
    • Views: 2,012
    09-02-2010, 06:30 PM Go to last post
  22. tried searching....HP vs AC for Iowa?

    Started by lzerarc, 08-31-2010 11:38 AM
    2 Pages
    1 2
    • Replies: 23
    • Views: 1,318
    09-02-2010, 06:27 PM Go to last post
  23. Angry Ruud Reversing Valve

    Started by WANDERSON41, 01-01-2008 06:28 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 2,646
    09-02-2010, 06:17 PM Go to last post
  24. Prestige wireless or IAQ?

    Started by skibumdc, 09-02-2010 09:08 AM
    • Replies: 3
    • Views: 524
    09-02-2010, 05:44 PM Go to last post
  25. 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: 1,932
    09-02-2010, 05:14 PM Go to last post
  26. mitsubishi system help

    Started by sonicdrive, 09-02-2010 08:12 AM
    • Replies: 1
    • Views: 678
    09-02-2010, 03:04 PM Go to last post
  27. Heat pump vs straight cool in Florida

    Started by Jesseds, 09-01-2010 10:07 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 2,588
    09-02-2010, 02:59 PM Go to last post
    • Replies: 4
    • Views: 701
    09-02-2010, 02:58 PM Go to last post
  28. Furnace - 2 stage Vs 3 stage

    Started by jlvs13440, 09-02-2010 11:17 AM
    • Replies: 1
    • Views: 1,362
    09-02-2010, 11:31 AM Go to last post
  29. Restarting AC after 4 years

    Started by txriverranch, 08-30-2010 04:04 AM
    2 Pages
    1 2
    • Replies: 24
    • Views: 1,623
    09-02-2010, 11:03 AM Go to last post
  30. Color of air duct matter ?

    Started by clocert, 09-01-2010 12:46 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 1,012
    09-02-2010, 10:59 AM Go to last post
  31. Any value to used equipment?

    Started by tealboy1, 08-31-2010 08:11 PM
    • Replies: 8
    • Views: 914
    09-02-2010, 10:40 AM Go to last post
  32. 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: 897
    09-02-2010, 10:04 AM Go to last post
  33. 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: 4,246
    09-02-2010, 09:25 AM Go to last post
  34. Need help to select the best HVAC

    Started by salasadi, 08-08-2010 03:09 AM
    • Replies: 4
    • Views: 919
    09-02-2010, 02:50 AM Go to last post
  35. Not confident of sizing info from several contractors ...

    Started by azalea4va, 07-22-2010 02:18 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 1,216
    09-02-2010, 01:21 AM Go to last post
  36. CO levels from furnace

    Started by SalCange, 09-02-2010 12:48 AM
    • Replies: 1
    • Views: 350
    09-02-2010, 12:52 AM Go to last post
  37. Cold discharge line?

    Started by mnjones, 06-04-2008 11:35 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 3,367
    09-02-2010, 12:17 AM Go to last post
  38. Connecting 410-a heat pump

    Started by bobelectric, 09-01-2010 09:49 AM
    • Replies: 6
    • Views: 648
    09-01-2010, 11:45 PM Go to last post
  39. Question No load in basements?

    Started by AtomicLush, 09-01-2010 12:15 PM
    • Replies: 9
    • Views: 719
    09-01-2010, 11:42 PM Go to last post
  40. AC/HP installed offers on ebay.

    Started by jack black, 08-30-2010 11:30 AM
    2 Pages
    1 2
    • Replies: 20
    • Views: 1,457
    09-01-2010, 11:15 PM Go to last post
    • Replies: 8
    • Views: 1,149
    09-01-2010, 11:02 PM Go to last post
  41. Air Handler Board needs to be replaced

    Started by Travise, 09-01-2010 10:41 PM
    • Replies: 1
    • Views: 354
    09-01-2010, 10:45 PM Go to last post
  42. customer knows best

    Started by jakeesspoo, 09-01-2010 09:46 PM
    • Replies: 8
    • Views: 517
    09-01-2010, 10:40 PM Go to last post
  43. Interesting Tutorial on Air Distribution

    Started by DavidNJ, 09-01-2010 12:35 PM
    • Replies: 1
    • Views: 464
    09-01-2010, 10:01 PM Go to last post
  44. Question about sealing up crawlspace...

    Started by hotinthesouth, 07-27-2010 06:52 PM
    4 Pages
    1 2 3 4
    • Replies: 45
    • Views: 4,342
    09-01-2010, 09:14 PM Go to last post
  45. Single and Two Stage vs Modulating Furnace

    Started by stewart20, 09-01-2010 07:29 PM
    • Replies: 2
    • Views: 1,803
    09-01-2010, 08:11 PM Go to last post

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