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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: 59,547
    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: 58,683
    11-15-2008, 11:40 PM Go to last post
  1. Normal Thread Normal Threads

  2. 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: 7,410
    03-24-2011, 12:26 PM Go to last post
  3. Question odor

    Started by Tomtitan, 03-22-2011 10:48 AM
    • Replies: 8
    • Views: 1,440
    03-24-2011, 11:56 AM Go to last post
  4. Help understanding pressure difference

    Started by euroboy, 03-18-2011 12:25 AM
    4 Pages
    1 2 3 4
    • Replies: 41
    • Views: 4,591
    03-24-2011, 11:10 AM Go to last post
  5. Payne system monitor

    Started by trouble time, 03-24-2011 10:21 AM
    • Replies: 2
    • Views: 579
    03-24-2011, 10:35 AM Go to last post
  6. Anyone ever heard of the term...

    Started by TwincamDave, 03-24-2011 08:34 AM
    • Replies: 1
    • Views: 507
    03-24-2011, 08:45 AM Go to last post
  7. My warranty and some tech details

    Started by whatthehell, 03-23-2011 09:48 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,512
    03-24-2011, 08:40 AM Go to last post
  8. thermostat suggestions.

    Started by 92rslt1, 03-23-2011 10:06 PM
    • Replies: 4
    • Views: 755
    03-24-2011, 05:25 AM Go to last post
  9. No air coming from vents

    Started by gilmores33, 03-23-2011 06:40 PM
    • Replies: 12
    • Views: 3,918
    03-23-2011, 11:49 PM Go to last post
  10. Exclamation Heat Pump On Oil Furnace Problem

    Started by J.R.'s, 03-23-2011 06:20 PM
    • Replies: 4
    • Views: 663
    03-23-2011, 10:44 PM Go to last post
  11. expansion tanks

    Started by bjje, 03-23-2011 12:20 PM
    • Replies: 6
    • Views: 787
    03-23-2011, 10:05 PM Go to last post
  12. plastic burning odor from one zone

    Started by rocky5, 03-23-2011 09:35 PM
    air temperature, duct cleaning, odor, zoning
    • Replies: 2
    • Views: 659
    03-23-2011, 09:57 PM Go to last post
  13. My savings

    Started by dango10010, 03-23-2011 08:20 PM
    • Replies: 0
    • Views: 504
    03-23-2011, 08:20 PM Go to last post
  14. Piston size for Goodman unit

    Started by buddy.t, 03-23-2011 01:51 PM
    • Replies: 4
    • Views: 2,853
    03-23-2011, 06:28 PM Go to last post
  15. Bad instructors hurt the industry

    Started by Green_Tech, 03-23-2011 09:43 AM
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,385
    03-23-2011, 06:13 PM Go to last post
  16. 12 year old A/C unit upgrade

    Started by doz, 03-22-2011 08:53 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 1,748
    03-23-2011, 05:32 PM Go to last post
  17. heat pump question

    Started by gzone53, 03-23-2011 04:03 PM
    • Replies: 3
    • Views: 542
    03-23-2011, 05:18 PM Go to last post
  18. coils on 27yr old unit

    Started by nacmama, 03-22-2011 11:26 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 1,294
    03-23-2011, 03:52 PM Go to last post
  19. Universal Capacitor

    Started by Texanna Slim, 03-22-2011 08:13 PM
    • Replies: 10
    • Views: 2,485
    03-23-2011, 03:34 PM Go to last post
  20. 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: 1,601
    03-23-2011, 03:26 PM Go to last post
  21. Reducing Fan Speed

    Started by kuma, 03-21-2011 05:57 PM
    2 Pages
    1 2
    • Replies: 24
    • Views: 3,568
    03-23-2011, 02:56 PM Go to last post
  22. pressure relief valve mineral deposits

    Started by tr888, 03-21-2011 08:21 AM
    • Replies: 5
    • Views: 1,195
    03-23-2011, 12:41 PM Go to last post
  23. Heat Pump advice

    Started by DownSouth, 03-22-2011 05:13 PM
    • Replies: 5
    • Views: 2,978
    03-23-2011, 12:39 PM Go to last post
  24. Carrier Infinity issue after repair

    Started by bbwithdrawls, 03-12-2011 08:53 AM
    2 Pages
    1 2
    • Replies: 25
    • Views: 4,108
    03-23-2011, 12:14 PM Go to last post
  25. Diagnosing Air to Air Heat Pumps

    Started by TBoling, 03-22-2011 01:21 PM
    • Replies: 2
    • Views: 676
    03-23-2011, 11:16 AM Go to last post
  26. Blower Wheel trouble.

    Started by Cozmo, 03-22-2011 05:23 PM
    • Replies: 7
    • Views: 762
    03-23-2011, 05:15 AM Go to last post
  27. tempstar furnace does not ignite

    Started by browneyedsusie, 03-22-2011 01:52 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 8,039
    03-23-2011, 01:24 AM Go to last post
  28. Brand Question.

    Started by NY2GA01, 03-22-2011 05:43 PM
    2 Pages
    1 2
    • Replies: 21
    • Views: 1,823
    03-22-2011, 11:30 PM Go to last post
  29. Question ok to run air handler fan 24/7?

    Started by Tomtitan, 03-22-2011 07:22 AM
    • Replies: 6
    • Views: 3,811
    03-22-2011, 10:48 PM Go to last post
  30. Reducing buffeting noise

    Started by ScorpionLeather, 03-21-2011 03:05 PM
    • Replies: 10
    • Views: 2,735
    03-22-2011, 10:30 PM Go to last post
  31. This has to be a first.

    Started by DavyB, 03-22-2011 07:49 PM
    • Replies: 4
    • Views: 661
    03-22-2011, 09:41 PM Go to last post
  32. Oversized compressor in Trane Heatpump?

    Started by drfluke, 03-22-2011 05:33 PM
    • Replies: 4
    • Views: 1,250
    03-22-2011, 09:30 PM Go to last post
  33. Air Conditioner Freezing?

    Started by Lindsey9, 03-21-2011 09:05 PM
    • Replies: 12
    • Views: 1,058
    03-22-2011, 09:25 PM Go to last post
  34. Mouse vs Dryer vent

    Started by markg2, 03-20-2011 05:15 PM
    2 Pages
    1 2
    • Replies: 24
    • Views: 2,798
    03-22-2011, 05:00 PM Go to last post
  35. Blower Wheels

    Started by Cozmo, 03-22-2011 04:17 PM
    • Replies: 2
    • Views: 527
    03-22-2011, 04:24 PM Go to last post
  36. When to replace AC system?

    Started by consult, 03-22-2011 03:22 PM
    • Replies: 2
    • Views: 1,082
    03-22-2011, 04:16 PM Go to last post
  37. Compressor t-shoot?? New HVAC student

    Started by Jason Reitz, 03-21-2011 08:14 PM
    • Replies: 10
    • Views: 1,193
    03-22-2011, 04:00 PM Go to last post
  38. Cool Diagnosing Air to Air Heat Pumps

    Started by TBoling, 03-22-2011 01:42 PM
    • Replies: 3
    • Views: 687
    03-22-2011, 02:35 PM Go to last post
  39. York Triathlon

    Started by slydawg, 09-15-2009 02:55 PM
    • Replies: 6
    • Views: 1,296
    03-22-2011, 01:48 PM Go to last post
  40. Zone Connection Theory ??

    Started by aherman, 03-21-2011 09:41 PM
    • Replies: 3
    • Views: 696
    03-22-2011, 11:19 AM Go to last post
  41. NCI Certification

    Started by myssjeep, 03-22-2011 08:53 AM
    • Replies: 0
    • Views: 874
    03-22-2011, 08:53 AM Go to last post
  42. Proper 2-stage furnace operation?

    Started by rmrc, 03-21-2011 10:29 AM
    • Replies: 3
    • Views: 988
    03-22-2011, 04:47 AM Go to last post
  43. king valve?

    Started by reck2130, 03-21-2011 08:09 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 3,919
    03-21-2011, 11:35 PM Go to last post
  44. 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: 4,540
    03-21-2011, 11:32 PM Go to last post
    • Replies: 4
    • Views: 1,133
    03-21-2011, 10:13 PM Go to last post
  45. 1.5 or 2 ton system?

    Started by adamwhatley, 03-17-2011 04:46 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 1,947
    03-21-2011, 08:43 PM Go to last post
  46. Is 1.5 ton becoming extinct?

    Started by oldgoodman, 03-20-2011 11:36 AM
    • Replies: 12
    • Views: 1,286
    03-21-2011, 08:37 PM Go to last post
  47. Which to pick?

    Started by bioya0516, 03-21-2011 07:57 PM
    • Replies: 4
    • Views: 636
    03-21-2011, 08:34 PM Go to last post
  48. Heat pumps

    Started by redzuk, 02-25-2011 02:52 PM
    3 Pages
    1 2 3
    • Replies: 30
    • Views: 3,450
    03-21-2011, 08:05 PM Go to last post
  49. humid house !

    Started by tostaky, 03-28-2010 10:03 PM
    4 Pages
    1 2 3 4
    • Replies: 50
    • Views: 3,875
    03-21-2011, 07:42 PM Go to last post
  50. Bryant 90+ Furnace

    Started by Sunshine12, 11-04-2010 10:02 PM
    bryant, furnace
    • Replies: 9
    • Views: 4,133
    03-21-2011, 06:11 PM Go to last post

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