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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: 47,229
    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: 47,334
    11-15-2008, 10:40 PM Go to last post
  1. Trane System Perfromance Rating

    Started by dabneytr, 09-05-2010 02:49 PM
    • Replies: 4
    • Views: 624
    09-07-2010, 07:00 AM Go to last post
  2. Getting HVAC quotes Oregon Coast

    Started by Katrinka, 09-04-2010 03:35 AM
    • Replies: 10
    • Views: 678
    09-07-2010, 12:34 AM Go to last post
  3. Best furnace?

    Started by chillerfreak, 09-05-2010 10:56 AM
    2 Pages
    1 2
    • Replies: 14
    • Views: 1,479
    09-06-2010, 11:56 PM Go to last post
  4. Oil burner supplies

    Started by catch2nd, 09-06-2010 06:37 PM
    • Replies: 1
    • Views: 354
    09-06-2010, 08:10 PM Go to last post
  5. XL16i or XR15? Trane or Amarican Standard?

    Started by drmroth, 09-06-2010 04:40 PM
    • Replies: 5
    • Views: 1,165
    09-06-2010, 08:03 PM Go to last post
  6. High Efficiency R-22 or 401A?

    Started by drmroth, 09-06-2010 12:09 AM
    • Replies: 7
    • Views: 1,575
    09-06-2010, 04:13 PM Go to last post
  7. Need advice, please.

    Started by rgar2019, 09-05-2010 09:40 AM
    • Replies: 9
    • Views: 672
    09-06-2010, 01:10 PM Go to last post
  8. I think I'm in deep doo-doo

    Started by HelpaTexan, 08-31-2010 10:25 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 1,539
    09-06-2010, 10:50 AM Go to last post
  9. opinions about this ventilation product...

    Started by robdidomenico, 09-05-2010 11:48 PM
    • Replies: 3
    • Views: 533
    09-06-2010, 09:36 AM Go to last post
  10. What is static pressure?

    Started by Pegsmi98, 02-14-2008 11:53 AM
    4 Pages
    1 2 3 4
    • Replies: 41
    • Views: 64,164
    09-05-2010, 10:52 PM Go to last post
  11. sizing one-stage versus two-stage

    Started by hvacques1, 09-05-2010 04:58 PM
    • Replies: 6
    • Views: 624
    09-05-2010, 10:15 PM Go to last post
  12. Holes in coils in 1 yr old unit - advice?

    Started by luke stepp, 09-05-2010 04:56 PM
    • Replies: 6
    • Views: 519
    09-05-2010, 09:55 PM Go to last post
  13. Question CHIMNEY LINERS AND SINGLE OR TWO-STAGE COMPRESSORS

    Started by yamsman, 08-17-2010 11:24 AM
    5 Pages
    1 2 3 4 5
    • Replies: 54
    • Views: 5,882
    09-05-2010, 09:46 PM Go to last post
  14. goodman products.

    Started by texmirage, 03-21-2008 12:55 AM
    14 Pages
    1 2 3 4 5 6 ... 14
    • Replies: 170
    • Views: 12,811
    09-05-2010, 09:23 PM Go to last post
  15. Radiant Heating/cooling vs. Unico vs, standard HVAC

    Started by dmlederman, 08-29-2010 09:14 PM
    2 Pages
    1 2
    • Replies: 23
    • Views: 3,095
    09-05-2010, 09:01 PM Go to last post
  16. Squeaky Blower - Best Way to Lubricate?

    Started by Lee B, 09-05-2010 10:50 AM
    • Replies: 3
    • Views: 1,562
    09-05-2010, 07:12 PM Go to last post
  17. Does Manual J8 Model Heat Exchange Between Zones?

    Started by DavidNJ, 09-05-2010 02:04 AM
    • Replies: 3
    • Views: 441
    09-05-2010, 06:29 PM Go to last post
  18. AC Freeze-Up

    Started by theshadow, 06-22-2009 11:26 PM
    3 Pages
    1 2 3
    • Replies: 26
    • Views: 2,314
    09-05-2010, 06:24 PM Go to last post
  19. Low vs high blower speed

    Started by ICanHas, 09-04-2010 08:20 PM
    • Replies: 5
    • Views: 914
    09-05-2010, 04:25 PM Go to last post
  20. Best type of filter for residentail forced air heating/cooling?

    Started by benze, 09-03-2010 12:08 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 6,673
    09-05-2010, 04:15 PM Go to last post
  21. HELP!! Grounded Compressor in HOT Arizona

    Started by drmroth, 09-04-2010 06:49 PM
    • Replies: 7
    • Views: 804
    09-05-2010, 01:29 PM Go to last post
  22. Replacement - repair or replace, umatched?

    Started by scubad, 09-04-2010 10:21 PM
    • Replies: 6
    • Views: 508
    09-05-2010, 05:59 AM Go to last post
  23. Question Trouble Finding Carrier Air Handler Relay

    Started by david40, 09-04-2010 07:50 PM
    • Replies: 3
    • Views: 1,340
    09-05-2010, 05:13 AM Go to last post
  24. HDPE ducting?

    Started by Corpsie, 06-05-2008 05:48 PM
    • Replies: 5
    • Views: 1,911
    09-05-2010, 03:50 AM Go to last post
  25. Water Cooled Condensing Unit Piping Question

    Started by merlin1128, 09-04-2010 09:43 PM
    • Replies: 6
    • Views: 962
    09-05-2010, 01:23 AM Go to last post
    • Replies: 1
    • Views: 391
    09-04-2010, 11:06 PM Go to last post
  26. Amana HP

    Started by mihaimont, 09-04-2010 06:03 PM
    • Replies: 3
    • Views: 735
    09-04-2010, 09:52 PM Go to last post
  27. oversized system?

    Started by sjthompson, 09-04-2010 07:09 PM
    • Replies: 2
    • Views: 561
    09-04-2010, 09:09 PM Go to last post
  28. Question about Running Ducts in Walls

    Started by DavidNJ, 09-01-2010 09:46 PM
    3 Pages
    1 2 3
    • Replies: 38
    • Views: 5,531
    09-04-2010, 07:02 PM Go to last post
  29. 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: 1,892
    09-04-2010, 06:32 PM Go to last post
  30. 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: 4,192
    09-04-2010, 05:29 PM Go to last post
  31. Freon line making noise

    Started by iglehart, 08-04-2010 10:34 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 4,422
    09-04-2010, 12:58 PM Go to last post
  32. Install today, had a surprise

    Started by tealboy1, 09-02-2010 09:09 PM
    2 Pages
    1 2
    • Replies: 22
    • Views: 1,696
    09-04-2010, 10:49 AM Go to last post
    • Replies: 2
    • Views: 1,368
    09-04-2010, 10:10 AM Go to last post
  33. I need help

    Started by ronald839, 08-25-2010 11:07 PM
    • Replies: 6
    • Views: 782
    09-04-2010, 09:11 AM Go to last post
  34. 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: 1,174
    09-04-2010, 12:23 AM Go to last post
  35. Confused isolate central exhaust from central air

    Started by theapprentice, 09-03-2010 09:10 PM
    • Replies: 1
    • Views: 485
    09-03-2010, 11:22 PM Go to last post
  36. Comfortnet Dehumidification On Demand

    Started by rryan10, 09-02-2010 06:21 PM
    • Replies: 8
    • Views: 990
    09-03-2010, 09:30 PM Go to last post
  37. AHU's

    Started by Fuashh, 09-03-2010 08:04 PM
    • Replies: 1
    • Views: 397
    09-03-2010, 08:40 PM Go to last post
  38. Best coil cleaner - Acid base, Alakline based, or?

    Started by va2008, 09-02-2010 11:11 PM
    • Replies: 7
    • Views: 4,624
    09-03-2010, 08:02 PM Go to last post
  39. Leaking A coil

    Started by harleyboy, 08-31-2010 06:41 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 1,495
    09-03-2010, 07:36 PM Go to last post
  40. Sealing Bulding envelope

    Started by charlyman, 09-01-2010 02:38 AM
    6 Pages
    1 2 3 4 5 6
    • Replies: 77
    • Views: 3,109
    09-03-2010, 04:50 PM Go to last post
  41. Return Air Duct Question

    Started by SandyBeach, 09-03-2010 01:03 PM
    • Replies: 5
    • Views: 572
    09-03-2010, 03:26 PM Go to last post
  42. All wiring is right but 2 min to start ac

    Started by whizzer48, 09-03-2010 02:44 PM
    • Replies: 2
    • Views: 425
    09-03-2010, 03:10 PM Go to last post
  43. Which model is better?

    Started by amc37, 09-03-2010 01:47 PM
    • Replies: 6
    • Views: 826
    09-03-2010, 02:49 PM Go to last post
    • Replies: 4
    • Views: 480
    09-03-2010, 12:52 PM Go to last post
  44. Highest Dew points late in season

    Started by teddy bear, 09-02-2010 03:24 PM
    • Replies: 5
    • Views: 513
    09-03-2010, 12:36 PM Go to last post
    • Replies: 4
    • Views: 856
    09-03-2010, 10:59 AM Go to last post
  45. Heat Pump - Tampa

    Started by TMC1, 09-02-2010 12:40 AM
    • Replies: 3
    • Views: 865
    09-03-2010, 10:14 AM Go to last post
  46. heat pump constantly running - not cooling well

    Started by va2008, 08-31-2010 09:18 PM
    • Replies: 12
    • Views: 8,867
    09-03-2010, 08:26 AM Go to last post

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