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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: 62,139
    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: 61,839
    11-15-2008, 11:40 PM Go to last post
  1. Normal Thread Normal Threads

  2. Short Cycling; Temperature Monitoring

    Started by a0128958, 05-29-2008 12:27 PM
    • Replies: 1
    • Views: 751
    05-29-2008, 07:54 PM Go to last post
  3. Heat Pump Filters

    Started by pepster2, 05-29-2008 05:34 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,446
    05-29-2008, 07:37 PM Go to last post
  4. discharge piping

    Started by exhussmann, 05-29-2008 06:19 PM
    • Replies: 1
    • Views: 746
    05-29-2008, 06:25 PM Go to last post
  5. Unit cutting out

    Started by JF254, 05-28-2008 06:02 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,538
    05-29-2008, 04:56 PM Go to last post
  6. Confused Old house, new system(s)

    Started by 3andout, 05-23-2008 02:02 PM
    • Replies: 9
    • Views: 1,354
    05-29-2008, 04:48 PM Go to last post
  7. stupid question???

    Started by Babbs, 05-29-2008 09:37 AM
    • Replies: 4
    • Views: 801
    05-29-2008, 04:35 PM Go to last post
  8. Variable Speed Blower Problem

    Started by trebor1065, 05-29-2008 11:26 AM
    • Replies: 4
    • Views: 851
    05-29-2008, 03:38 PM Go to last post
  9. 2-stage heat pump, variable speed furnace

    Started by 1894House, 05-29-2008 12:05 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 5,849
    05-29-2008, 03:31 PM Go to last post
  10. Exhaust Fan?

    Started by Pegsmi98, 05-27-2008 02:44 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,654
    05-29-2008, 02:40 PM Go to last post
  11. frigidaire central air units

    Started by david96, 05-26-2008 02:37 PM
    • Replies: 4
    • Views: 1,483
    05-29-2008, 02:01 PM Go to last post
  12. Building codes Oklahoma....

    Started by DanW13, 05-18-2008 11:30 PM
    • Replies: 7
    • Views: 2,105
    05-29-2008, 01:38 PM Go to last post
  13. Help in selection AC System

    Started by coryg, 05-27-2008 05:25 PM
    • Replies: 8
    • Views: 1,195
    05-29-2008, 12:15 PM Go to last post
  14. Green Slab

    Started by RomulanSpy, 05-28-2008 08:21 PM
    • Replies: 7
    • Views: 956
    05-29-2008, 11:42 AM Go to last post
  15. Modification to allow 90+ furnace?

    Started by Lutefisk, 05-28-2008 09:52 AM
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,524
    05-29-2008, 10:27 AM Go to last post
  16. working with engineers - update

    Started by paul42, 05-23-2008 10:16 AM
    3 Pages
    1 2 3
    • Replies: 38
    • Views: 3,033
    05-29-2008, 10:13 AM Go to last post
  17. Annual maintenance for geothermal units

    Started by DanM, 05-29-2008 08:06 AM
    • Replies: 2
    • Views: 1,546
    05-29-2008, 09:46 AM Go to last post
  18. Reversing Valve

    Started by BRYANT MAN, 05-26-2008 09:38 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 2,557
    05-29-2008, 08:28 AM Go to last post
  19. Outside Temp Sensor Not Working on TCONT802

    Started by Ditzney, 05-29-2008 05:54 AM
    • Replies: 4
    • Views: 1,002
    05-29-2008, 07:06 AM Go to last post
  20. btus-input vs output?

    Started by MGM2, 05-28-2008 11:09 AM
    • Replies: 8
    • Views: 16,543
    05-29-2008, 06:52 AM Go to last post
  21. Help sizing a steam boiler

    Started by Demetrios3, 05-28-2008 07:17 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,831
    05-29-2008, 06:03 AM Go to last post
    • Replies: 1
    • Views: 747
    05-29-2008, 04:37 AM Go to last post
  22. need some help???

    Started by raidersfan7, 05-26-2008 12:36 AM
    • Replies: 3
    • Views: 753
    05-29-2008, 12:28 AM Go to last post
  23. Bryant service Indian River County, Fl

    Started by Babbs, 05-28-2008 08:29 PM
    • Replies: 3
    • Views: 740
    05-28-2008, 11:10 PM Go to last post
  24. Vision Pro IAQ Humidity Settings?

    Started by thegov3, 05-27-2008 11:22 PM
    • Replies: 6
    • Views: 1,176
    05-28-2008, 11:01 PM Go to last post
  25. Cool heatload/heatgain

    Started by richard, 05-27-2008 02:23 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,835
    05-28-2008, 09:56 PM Go to last post
  26. Is variable speed air handler always best?

    Started by nemecis, 05-28-2008 12:15 PM
    • Replies: 11
    • Views: 9,934
    05-28-2008, 07:57 PM Go to last post
  27. AC as a hobby

    Started by rpauls, 05-28-2008 12:16 PM
    2 Pages
    1 2
    • Replies: 23
    • Views: 2,114
    05-28-2008, 07:16 PM Go to last post
  28. Trane Unit!

    Started by paintball1, 05-28-2008 06:43 PM
    • Replies: 1
    • Views: 796
    05-28-2008, 06:50 PM Go to last post
  29. What would you do?

    Started by atrautweiler, 05-28-2008 09:36 AM
    • Replies: 7
    • Views: 908
    05-28-2008, 06:10 PM Go to last post
  30. Infinity Control Not Responding

    Started by yossarian, 05-27-2008 09:26 PM
    • Replies: 4
    • Views: 832
    05-28-2008, 05:57 PM Go to last post
  31. Utility Rates

    Started by hvacab, 05-28-2008 04:29 PM
    • Replies: 0
    • Views: 575
    05-28-2008, 04:29 PM Go to last post
  32. Does this sound right to you?

    Started by unkyjoe, 05-23-2008 05:19 PM
    5 Pages
    1 2 3 4 5
    • Replies: 57
    • Views: 4,208
    05-28-2008, 03:54 PM Go to last post
  33. Is the HVAC tech liable?

    Started by Indigoblue, 05-26-2008 02:26 PM
    3 Pages
    1 2 3
    • Replies: 35
    • Views: 4,048
    05-28-2008, 02:32 PM Go to last post
  34. Problem with HVAC

    Started by RichM42, 05-28-2008 12:01 PM
    • Replies: 2
    • Views: 694
    05-28-2008, 02:22 PM Go to last post
    • Replies: 2
    • Views: 668
    05-28-2008, 12:42 PM Go to last post
  35. New Heat Pump Questions

    Started by JoeFL77, 05-28-2008 08:00 AM
    • Replies: 3
    • Views: 768
    05-28-2008, 11:50 AM Go to last post
  36. size of return in ceiling vs SEER rating

    Started by bernler, 05-26-2008 09:34 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 1,581
    05-28-2008, 10:57 AM Go to last post
  37. Does hi external temp confuse Evolution stat?

    Started by jeffw_00, 05-26-2008 10:47 PM
    • Replies: 5
    • Views: 818
    05-28-2008, 09:48 AM Go to last post
    • Replies: 3
    • Views: 571
    05-28-2008, 09:34 AM Go to last post
  38. Duct work questions

    Started by acobra289, 05-27-2008 10:36 PM
    • Replies: 3
    • Views: 767
    05-28-2008, 09:30 AM Go to last post
  39. Type of pipe determines efficiency % needed?

    Started by oscarwilde, 05-27-2008 10:00 PM
    • Replies: 4
    • Views: 698
    05-28-2008, 06:46 AM Go to last post
  40. difference in load calculations

    Started by Speedbird, 05-27-2008 09:29 PM
    • Replies: 4
    • Views: 750
    05-28-2008, 06:39 AM Go to last post
  41. One of 4-Lines

    Started by S Cormier, 05-27-2008 10:08 PM
    • Replies: 2
    • Views: 782
    05-27-2008, 11:31 PM Go to last post
  42. Help from the Ground Up!

    Started by mc3, 05-27-2008 12:03 AM
    • Replies: 6
    • Views: 827
    05-27-2008, 11:14 PM Go to last post
  43. Question Best low in furnace

    Started by cook42, 05-25-2008 09:44 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 2,169
    05-27-2008, 10:59 PM Go to last post
  44. HRV's

    Started by DanW13, 05-26-2008 11:03 PM
    • Replies: 6
    • Views: 1,090
    05-27-2008, 09:24 PM Go to last post
  45. Lennox B15-65-1P belt

    Started by LightGuy48, 05-27-2008 09:05 PM
    • Replies: 0
    • Views: 676
    05-27-2008, 09:05 PM Go to last post
  46. Would love some advice!

    Started by ernestien, 05-27-2008 08:09 PM
    • Replies: 5
    • Views: 749
    05-27-2008, 08:49 PM Go to last post
  47. coalman boiler and propolyne glycol

    Started by fullthrottle800, 05-26-2008 08:06 PM
    • Replies: 6
    • Views: 1,524
    05-27-2008, 08:19 PM Go to last post
  48. THERMO ANEMOMETER DAFM2 MisUse on TV

    Started by udarrell, 05-27-2008 01:09 PM
    • Replies: 2
    • Views: 2,057
    05-27-2008, 08:12 PM Go to last post

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