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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: 59,905
    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: 59,144
    11-15-2008, 11:40 PM Go to last post
  1. Normal Thread Normal Threads

  2. Zone Connection Theory ??

    Started by aherman, 03-21-2011 09:41 PM
    • Replies: 3
    • Views: 701
    03-22-2011, 11:19 AM Go to last post
  3. NCI Certification

    Started by myssjeep, 03-22-2011 08:53 AM
    • Replies: 0
    • Views: 884
    03-22-2011, 08:53 AM Go to last post
  4. Proper 2-stage furnace operation?

    Started by rmrc, 03-21-2011 10:29 AM
    • Replies: 3
    • Views: 991
    03-22-2011, 04:47 AM Go to last post
  5. king valve?

    Started by reck2130, 03-21-2011 08:09 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 3,994
    03-21-2011, 11:35 PM Go to last post
  6. 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: 4,572
    03-21-2011, 11:32 PM Go to last post
    • Replies: 4
    • Views: 1,149
    03-21-2011, 10:13 PM Go to last post
  7. 1.5 or 2 ton system?

    Started by adamwhatley, 03-17-2011 04:46 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 1,987
    03-21-2011, 08:43 PM Go to last post
  8. Is 1.5 ton becoming extinct?

    Started by oldgoodman, 03-20-2011 11:36 AM
    • Replies: 12
    • Views: 1,298
    03-21-2011, 08:37 PM Go to last post
  9. Which to pick?

    Started by bioya0516, 03-21-2011 07:57 PM
    • Replies: 4
    • Views: 665
    03-21-2011, 08:34 PM Go to last post
  10. Heat pumps

    Started by redzuk, 02-25-2011 02:52 PM
    3 Pages
    1 2 3
    • Replies: 30
    • Views: 3,525
    03-21-2011, 08:05 PM Go to last post
  11. humid house !

    Started by tostaky, 03-28-2010 10:03 PM
    4 Pages
    1 2 3 4
    • Replies: 50
    • Views: 3,930
    03-21-2011, 07:42 PM Go to last post
  12. Bryant 90+ Furnace

    Started by Sunshine12, 11-04-2010 10:02 PM
    bryant, furnace
    • Replies: 9
    • Views: 4,171
    03-21-2011, 06:11 PM Go to last post
  13. What is an ECM motor?

    Started by Maikerum, 07-01-2010 03:00 PM
    2 Pages
    1 2
    • Replies: 23
    • Views: 63,063
    03-21-2011, 03:20 PM Go to last post
  14. Red face help~ trane model #'s

    Started by LV1230, 03-21-2011 11:44 AM
    • Replies: 2
    • Views: 727
    03-21-2011, 12:58 PM Go to last post
  15. Confused Luxaaire Furnace

    Started by Fantic, 12-21-2010 04:01 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 3,751
    03-21-2011, 12:51 PM Go to last post
  16. Frost on heat pump

    Started by cinergi, 01-20-2011 12:32 PM
    2 Pages
    1 2
    • Replies: 24
    • Views: 5,401
    03-21-2011, 10:45 AM Go to last post
    • Replies: 5
    • Views: 875
    03-21-2011, 09:16 AM Go to last post
  17. 2003 Carrier Infinity?

    Started by mnye00, 03-21-2011 01:39 AM
    carrier, heat, pump
    • Replies: 3
    • Views: 1,011
    03-21-2011, 09:01 AM Go to last post
  18. energy manager

    Started by bjje, 03-11-2011 10:50 AM
    2 Pages
    1 2
    • Replies: 22
    • Views: 3,090
    03-21-2011, 08:33 AM Go to last post
    • Replies: 4
    • Views: 718
    03-21-2011, 08:23 AM Go to last post
  19. Goodman 18 SEER question?

    Started by ke4yyd, 03-20-2011 05:34 PM
    • Replies: 10
    • Views: 1,370
    03-21-2011, 08:10 AM Go to last post
  20. Confused Preheat & Reheat

    Started by safwan, 03-21-2011 01:15 AM
    • Replies: 1
    • Views: 2,167
    03-21-2011, 02:31 AM Go to last post
    • Replies: 7
    • Views: 2,611
    03-20-2011, 11:42 PM Go to last post
  21. Line Set Flush Kits

    Started by Skip1, 03-19-2011 09:32 AM
    • Replies: 5
    • Views: 2,910
    03-20-2011, 10:35 PM Go to last post
  22. is 'forced draft' same as 'direct vent'?

    Started by tr888, 03-20-2011 05:27 AM
    • Replies: 6
    • Views: 2,832
    03-20-2011, 09:06 PM Go to last post
  23. 90+ bryant direct vent Problem!

    Started by ruben70, 03-20-2011 08:17 PM
    • Replies: 2
    • Views: 701
    03-20-2011, 08:53 PM Go to last post
  24. Confused Bryant 310AAV/JAV is not heating

    Started by ACEISCOLD, 03-20-2011 08:25 PM
    • Replies: 2
    • Views: 2,440
    03-20-2011, 08:38 PM Go to last post
  25. time to replace?

    Started by oldgoodman, 04-12-2010 10:14 PM
    • Replies: 3
    • Views: 767
    03-20-2011, 08:14 PM Go to last post
  26. Altherma by Daikin, have you installed one yet?

    Started by perryaire, 03-11-2011 06:04 PM
    • Replies: 2
    • Views: 915
    03-20-2011, 08:06 PM Go to last post
  27. Some advice - not DIY

    Started by Al in SoCal, 03-19-2011 05:05 PM
    • Replies: 1
    • Views: 705
    03-20-2011, 07:57 PM Go to last post
  28. Ductwork question - starts small then gets bigger

    Started by tomwk, 03-19-2011 02:10 PM
    • Replies: 9
    • Views: 1,138
    03-20-2011, 04:39 PM Go to last post
  29. Rinnai Tankless Water Heater

    Started by plesh696, 03-20-2011 10:34 AM
    • Replies: 6
    • Views: 3,544
    03-20-2011, 01:37 PM Go to last post
  30. Heating a room

    Started by ben12c, 03-20-2011 11:10 AM
    • Replies: 3
    • Views: 739
    03-20-2011, 12:40 PM Go to last post
  31. Condenser Compressor Sizes?

    Started by Skip1, 03-20-2011 10:15 AM
    • Replies: 2
    • Views: 1,286
    03-20-2011, 12:15 PM Go to last post
  32. Furnace Venting

    Started by BParson03, 03-16-2011 07:12 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 3,181
    03-20-2011, 11:15 AM Go to last post
    • Replies: 6
    • Views: 1,183
    03-20-2011, 11:02 AM Go to last post
  33. getting a Payne furnace installed.. how good is Payne?

    Started by damang1111, 03-17-2011 09:02 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 12,967
    03-20-2011, 09:59 AM Go to last post
  34. Coleman furnace help

    Started by MAC AIR, 03-19-2011 08:19 PM
    3 Pages
    1 2 3
    • Replies: 26
    • Views: 3,129
    03-20-2011, 04:58 AM Go to last post
  35. stumped

    Started by energy_rater_La, 03-16-2011 06:18 PM
    2 Pages
    1 2
    • Replies: 23
    • Views: 2,182
    03-19-2011, 10:34 PM Go to last post
  36. AC unit sizing

    Started by phishfan, 03-13-2011 10:27 PM
    • Replies: 5
    • Views: 931
    03-19-2011, 08:55 PM Go to last post
  37. undereave vented soffit blocked by R30

    Started by BigRobRN, 03-19-2011 01:08 PM
    • Replies: 6
    • Views: 1,422
    03-19-2011, 06:45 PM Go to last post
  38. Hmm Save Energy By Keeping Fan On?

    Started by 1201SLD, 03-18-2011 04:18 PM
    air handler, energy saving, florida, high velocity
    • Replies: 8
    • Views: 2,546
    03-19-2011, 05:02 PM Go to last post
  39. Confused replacing outdoor heatpump unit

    Started by softcrab, 03-16-2011 12:15 PM
    3 Pages
    1 2 3
    • Replies: 33
    • Views: 5,903
    03-19-2011, 04:25 PM Go to last post
  40. New construction. What to consider

    Started by williemon, 11-29-2010 05:30 PM
    4 Pages
    1 2 3 4
    • Replies: 39
    • Views: 4,976
    03-19-2011, 04:10 PM Go to last post
  41. Question RELATIVE QUALITY OF LOW END EQUIPMENT

    Started by slydawg, 03-18-2011 12:26 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 2,369
    03-19-2011, 03:33 PM Go to last post
  42. Confused Air Handling Unit

    Started by safwan, 03-19-2011 10:50 AM
    • Replies: 2
    • Views: 611
    03-19-2011, 02:32 PM Go to last post
    • Replies: 7
    • Views: 1,119
    03-19-2011, 02:25 PM Go to last post
  43. computing space requirements for duct elbows

    Started by tr888, 03-19-2011 08:35 AM
    • Replies: 2
    • Views: 655
    03-19-2011, 12:23 PM Go to last post
  44. To zone or not to zone?

    Started by blk94f150, 03-16-2011 07:46 PM
    3 Pages
    1 2 3
    • Replies: 29
    • Views: 4,891
    03-19-2011, 12:34 AM Go to last post
  45. Why Would He? What Now?

    Started by joahan, 03-13-2011 03:47 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 1,745
    03-18-2011, 07:03 PM Go to last post

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