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: 64,315
    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: 64,469
    11-15-2008, 11:40 PM Go to last post
  1. Normal Thread Normal Threads

  2. return trunck decreases in size

    Started by grizzzlle, 03-24-2011 12:26 PM
    • Replies: 2
    • Views: 650
    03-24-2011, 06:49 PM Go to last post
    • Replies: 12
    • Views: 5,764
    03-24-2011, 04:47 PM Go to last post
  3. Heating a basement??

    Started by jonspolaris, 03-24-2011 07:48 AM
    2 Pages
    1 2
    • Replies: 22
    • Views: 2,216
    03-24-2011, 03:54 PM Go to last post
    • Replies: 6
    • Views: 1,709
    03-24-2011, 02:20 PM Go to last post
  4. Water in chimney liner

    Started by T-Bird1, 03-22-2011 03:48 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 2,598
    03-24-2011, 01:31 PM Go to last post
  5. electric or gas steam?

    Started by chibulls21, 03-23-2011 09:35 PM
    • Replies: 6
    • Views: 869
    03-24-2011, 12:40 PM Go to last post
  6. How Is Duct Air Volume Calculated From Air Velocity Measurements?

    Started by DavidNJ, 07-02-2010 03:34 AM
    4 Pages
    1 2 3 4
    • Replies: 48
    • Views: 8,302
    03-24-2011, 12:26 PM Go to last post
  7. Question odor

    Started by Tomtitan, 03-22-2011 10:48 AM
    • Replies: 8
    • Views: 1,558
    03-24-2011, 11:56 AM Go to last post
  8. Help understanding pressure difference

    Started by euroboy, 03-18-2011 12:25 AM
    4 Pages
    1 2 3 4
    • Replies: 41
    • Views: 4,817
    03-24-2011, 11:10 AM Go to last post
  9. Payne system monitor

    Started by trouble time, 03-24-2011 10:21 AM
    • Replies: 2
    • Views: 640
    03-24-2011, 10:35 AM Go to last post
  10. Anyone ever heard of the term...

    Started by TwincamDave, 03-24-2011 08:34 AM
    • Replies: 1
    • Views: 536
    03-24-2011, 08:45 AM Go to last post
  11. My warranty and some tech details

    Started by whatthehell, 03-23-2011 09:48 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,579
    03-24-2011, 08:40 AM Go to last post
  12. thermostat suggestions.

    Started by 92rslt1, 03-23-2011 10:06 PM
    • Replies: 4
    • Views: 810
    03-24-2011, 05:25 AM Go to last post
  13. No air coming from vents

    Started by gilmores33, 03-23-2011 06:40 PM
    • Replies: 12
    • Views: 4,840
    03-23-2011, 11:49 PM Go to last post
  14. Exclamation Heat Pump On Oil Furnace Problem

    Started by J.R.'s, 03-23-2011 06:20 PM
    • Replies: 4
    • Views: 743
    03-23-2011, 10:44 PM Go to last post
  15. expansion tanks

    Started by bjje, 03-23-2011 12:20 PM
    • Replies: 6
    • Views: 923
    03-23-2011, 10:05 PM Go to last post
  16. plastic burning odor from one zone

    Started by rocky5, 03-23-2011 09:35 PM
    air temperature, duct cleaning, odor, zoning
    • Replies: 2
    • Views: 727
    03-23-2011, 09:57 PM Go to last post
  17. My savings

    Started by dango10010, 03-23-2011 08:20 PM
    • Replies: 0
    • Views: 560
    03-23-2011, 08:20 PM Go to last post
  18. Piston size for Goodman unit

    Started by buddy.t, 03-23-2011 01:51 PM
    • Replies: 4
    • Views: 3,484
    03-23-2011, 06:28 PM Go to last post
  19. Bad instructors hurt the industry

    Started by Green_Tech, 03-23-2011 09:43 AM
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,512
    03-23-2011, 06:13 PM Go to last post
  20. 12 year old A/C unit upgrade

    Started by doz, 03-22-2011 08:53 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 1,852
    03-23-2011, 05:32 PM Go to last post
  21. heat pump question

    Started by gzone53, 03-23-2011 04:03 PM
    • Replies: 3
    • Views: 597
    03-23-2011, 05:18 PM Go to last post
  22. coils on 27yr old unit

    Started by nacmama, 03-22-2011 11:26 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 1,369
    03-23-2011, 03:52 PM Go to last post
  23. Universal Capacitor

    Started by Texanna Slim, 03-22-2011 08:13 PM
    • Replies: 10
    • Views: 2,708
    03-23-2011, 03:34 PM Go to last post
  24. Question Elbow size matters on packaged Infinity15 5T unit?

    Started by l123, 05-29-2009 01:58 AM
    2 Pages
    1 2
    • Replies: 16
    • Views: 1,722
    03-23-2011, 03:26 PM Go to last post
  25. Reducing Fan Speed

    Started by kuma, 03-21-2011 05:57 PM
    2 Pages
    1 2
    • Replies: 24
    • Views: 4,177
    03-23-2011, 02:56 PM Go to last post
  26. pressure relief valve mineral deposits

    Started by tr888, 03-21-2011 08:21 AM
    • Replies: 5
    • Views: 1,303
    03-23-2011, 12:41 PM Go to last post
  27. Heat Pump advice

    Started by DownSouth, 03-22-2011 05:13 PM
    • Replies: 5
    • Views: 3,250
    03-23-2011, 12:39 PM Go to last post
  28. Carrier Infinity issue after repair

    Started by bbwithdrawls, 03-12-2011 08:53 AM
    2 Pages
    1 2
    • Replies: 25
    • Views: 4,619
    03-23-2011, 12:14 PM Go to last post
  29. Diagnosing Air to Air Heat Pumps

    Started by TBoling, 03-22-2011 01:21 PM
    • Replies: 2
    • Views: 717
    03-23-2011, 11:16 AM Go to last post
  30. Blower Wheel trouble.

    Started by Cozmo, 03-22-2011 05:23 PM
    • Replies: 7
    • Views: 848
    03-23-2011, 05:15 AM Go to last post
  31. tempstar furnace does not ignite

    Started by browneyedsusie, 03-22-2011 01:52 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 9,625
    03-23-2011, 01:24 AM Go to last post
  32. Brand Question.

    Started by NY2GA01, 03-22-2011 05:43 PM
    2 Pages
    1 2
    • Replies: 21
    • Views: 1,892
    03-22-2011, 11:30 PM Go to last post
  33. Question ok to run air handler fan 24/7?

    Started by Tomtitan, 03-22-2011 07:22 AM
    • Replies: 6
    • Views: 4,498
    03-22-2011, 10:48 PM Go to last post
  34. Reducing buffeting noise

    Started by ScorpionLeather, 03-21-2011 03:05 PM
    • Replies: 10
    • Views: 3,225
    03-22-2011, 10:30 PM Go to last post
  35. This has to be a first.

    Started by DavyB, 03-22-2011 07:49 PM
    • Replies: 4
    • Views: 741
    03-22-2011, 09:41 PM Go to last post
  36. Oversized compressor in Trane Heatpump?

    Started by drfluke, 03-22-2011 05:33 PM
    • Replies: 4
    • Views: 1,384
    03-22-2011, 09:30 PM Go to last post
  37. Air Conditioner Freezing?

    Started by Lindsey9, 03-21-2011 09:05 PM
    • Replies: 12
    • Views: 1,146
    03-22-2011, 09:25 PM Go to last post
  38. Mouse vs Dryer vent

    Started by markg2, 03-20-2011 05:15 PM
    2 Pages
    1 2
    • Replies: 24
    • Views: 3,010
    03-22-2011, 05:00 PM Go to last post
  39. Blower Wheels

    Started by Cozmo, 03-22-2011 04:17 PM
    • Replies: 2
    • Views: 586
    03-22-2011, 04:24 PM Go to last post
  40. When to replace AC system?

    Started by consult, 03-22-2011 03:22 PM
    • Replies: 2
    • Views: 1,226
    03-22-2011, 04:16 PM Go to last post
  41. Compressor t-shoot?? New HVAC student

    Started by Jason Reitz, 03-21-2011 08:14 PM
    • Replies: 10
    • Views: 1,248
    03-22-2011, 04:00 PM Go to last post
  42. Cool Diagnosing Air to Air Heat Pumps

    Started by TBoling, 03-22-2011 01:42 PM
    • Replies: 3
    • Views: 768
    03-22-2011, 02:35 PM Go to last post
  43. York Triathlon

    Started by slydawg, 09-15-2009 02:55 PM
    • Replies: 6
    • Views: 1,395
    03-22-2011, 01:48 PM Go to last post
  44. Zone Connection Theory ??

    Started by aherman, 03-21-2011 09:41 PM
    • Replies: 3
    • Views: 740
    03-22-2011, 11:19 AM Go to last post
  45. NCI Certification

    Started by myssjeep, 03-22-2011 08:53 AM
    • Replies: 0
    • Views: 1,000
    03-22-2011, 08:53 AM Go to last post
  46. Proper 2-stage furnace operation?

    Started by rmrc, 03-21-2011 10:29 AM
    • Replies: 3
    • Views: 1,046
    03-22-2011, 04:47 AM Go to last post
  47. king valve?

    Started by reck2130, 03-21-2011 08:09 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 4,944
    03-21-2011, 11:35 PM Go to last post
  48. Heat pump compressor runs air handler doesn't (sometimes)

    Started by rsuggs, 07-19-2010 12:50 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 5,238
    03-21-2011, 11:32 PM Go to last post
    • Replies: 4
    • Views: 1,191
    03-21-2011, 10:13 PM Go to last post

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