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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: 54,032
    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: 52,541
    11-15-2008, 11:40 PM Go to last post
  1. Normal Thread Normal Threads

  2. Is DX GEO systems ARI rated??

    Started by heatpumpguru, 11-12-2009 07:56 PM
    • Replies: 0
    • Views: 487
    11-12-2009, 07:56 PM Go to last post
  3. Confused Tstat Setting Force DFHP to Furnace?

    Started by jerryd_2008, 11-12-2009 12:46 PM
    • Replies: 3
    • Views: 482
    11-12-2009, 07:17 PM Go to last post
  4. YORK Modulating and Honeywell IAQ

    Started by jason56, 11-12-2009 04:25 PM
    • Replies: 2
    • Views: 771
    11-12-2009, 06:19 PM Go to last post
  5. mold on plenum in garage

    Started by tboydsto, 11-11-2009 10:23 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 2,506
    11-12-2009, 05:56 PM Go to last post
  6. Furnace with ECM Motor Any Quieter than similar regular motors?>

    Started by Psychro, 11-10-2009 11:05 AM
    2 Pages
    1 2
    • Replies: 22
    • Views: 5,949
    11-12-2009, 03:00 PM Go to last post
  7. Furnace/Water Heater venting

    Started by Dylan07, 11-11-2009 07:20 PM
    • Replies: 4
    • Views: 766
    11-12-2009, 01:14 PM Go to last post
  8. Need advice for new gas furnace

    Started by audio_tronics, 11-07-2009 12:23 PM
    • Replies: 8
    • Views: 1,149
    11-12-2009, 11:53 AM Go to last post
  9. Carrier Infinity Zoning Questions

    Started by Mark P, 10-06-2009 04:51 PM
    • Replies: 3
    • Views: 656
    11-12-2009, 11:34 AM Go to last post
  10. Rheem Airhandler Transformer issues???

    Started by WoodyHVAC, 11-10-2009 11:49 AM
    2 Pages
    1 2
    • Replies: 16
    • Views: 4,041
    11-12-2009, 11:28 AM Go to last post
  11. Safe secondary HX?

    Started by mme121, 11-11-2009 11:06 PM
    • Replies: 6
    • Views: 726
    11-12-2009, 10:20 AM Go to last post
  12. wake up with a soar throat every morning.

    Started by Vinpadalino, 11-12-2009 08:28 AM
    • Replies: 7
    • Views: 3,879
    11-12-2009, 10:13 AM Go to last post
  13. need some serious help choosing the right unit

    Started by hessan, 11-12-2009 12:22 AM
    • Replies: 1
    • Views: 1,119
    11-12-2009, 05:50 AM Go to last post
  14. Question Amana Auto-Comfort Mode - question

    Started by b00dah, 09-26-2009 08:55 AM
    • Replies: 4
    • Views: 1,018
    11-12-2009, 04:48 AM Go to last post
  15. can a high velocity system get the tax credit?

    Started by dtrachtman, 11-11-2009 03:51 PM
    • Replies: 7
    • Views: 1,476
    11-11-2009, 10:58 PM Go to last post
  16. Trap or not ?

    Started by slowandsteady, 11-11-2009 09:20 PM
    • Replies: 4
    • Views: 741
    11-11-2009, 09:55 PM Go to last post
  17. HVAC Design

    Started by davidcmay, 11-08-2009 05:13 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 1,346
    11-11-2009, 07:29 PM Go to last post
  18. Heat loss to crawlspace

    Started by R8FLEX, 11-11-2009 03:17 AM
    • Replies: 3
    • Views: 589
    11-11-2009, 06:36 PM Go to last post
  19. Heat Exchangers

    Started by zaskar, 11-11-2009 01:38 PM
    • Replies: 5
    • Views: 837
    11-11-2009, 05:04 PM Go to last post
  20. Confused AC Not Cooling Below 75 Degrees

    Started by Clint42, 11-11-2009 11:12 AM
    • Replies: 5
    • Views: 1,733
    11-11-2009, 02:05 PM Go to last post
  21. Help with Heil

    Started by BobTessman, 11-11-2009 10:27 AM
    • Replies: 1
    • Views: 589
    11-11-2009, 01:32 PM Go to last post
  22. Problem with hvac intake

    Started by markd1977, 11-10-2009 04:02 PM
    • Replies: 6
    • Views: 1,259
    11-11-2009, 01:19 PM Go to last post
  23. No Power to Evolution Controller

    Started by inINDY, 11-10-2009 07:22 PM
    • Replies: 8
    • Views: 672
    11-11-2009, 11:48 AM Go to last post
  24. Infinity Questions

    Started by lamrith, 11-10-2009 02:42 PM
    • Replies: 10
    • Views: 1,213
    11-11-2009, 11:37 AM Go to last post
  25. 1K Gallon Buried Propane Tank - Buy vs Lease

    Started by wags1, 03-21-2008 10:36 AM
    3 Pages
    1 2 3
    • Replies: 31
    • Views: 17,327
    11-11-2009, 11:10 AM Go to last post
  26. System Feedback

    Started by 3Dgtr818, 11-11-2009 03:37 AM
    • Replies: 1
    • Views: 664
    11-11-2009, 10:22 AM Go to last post
  27. General Contractor-still need help!

    Started by bpmgmt, 11-10-2009 06:48 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 1,228
    11-11-2009, 10:16 AM Go to last post
  28. Trane XL15i or XR15 upgrade

    Started by mkjeep2000, 11-11-2009 01:02 AM
    trane, xl15i, xr15
    • Replies: 2
    • Views: 3,505
    11-11-2009, 08:40 AM Go to last post
  29. Help needed : HW Vision Pro IAQ and Trane

    Started by e171fish, 11-11-2009 01:34 AM
    • Replies: 1
    • Views: 677
    11-11-2009, 08:14 AM Go to last post
  30. Question about return plenum

    Started by jtcarroll8895, 11-10-2009 11:47 PM
    • Replies: 2
    • Views: 694
    11-11-2009, 01:13 AM Go to last post
  31. What surface do you set your installs on??

    Started by 73Stingray, 11-11-2009 12:50 AM
    • Replies: 1
    • Views: 481
    11-11-2009, 01:05 AM Go to last post
  32. Wrapping ductwork in insulation

    Started by jechow, 11-08-2009 11:35 AM
    2 Pages
    1 2
    • Replies: 14
    • Views: 2,634
    11-10-2009, 10:37 PM Go to last post
    • Replies: 3
    • Views: 474
    11-10-2009, 09:06 PM Go to last post
  33. noisy cold air return

    Started by chuckjim, 11-09-2009 04:19 PM
    • Replies: 9
    • Views: 1,604
    11-10-2009, 08:49 PM Go to last post
  34. Heat Pump "Noise"

    Started by JamesRW, 11-08-2009 03:26 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 2,245
    11-10-2009, 05:59 PM Go to last post
  35. New furnace making noise, but not blowing!

    Started by Richster, 11-05-2009 10:19 AM
    • Replies: 10
    • Views: 6,813
    11-10-2009, 05:48 PM Go to last post
  36. Effeciency drop of an older furnace

    Started by rpm2203, 11-09-2009 06:43 PM
    • Replies: 8
    • Views: 792
    11-10-2009, 04:31 PM Go to last post
  37. Hmm Resonant frequency = eureka insight?

    Started by john-hvac-new, 11-10-2009 12:24 PM
    • Replies: 3
    • Views: 538
    11-10-2009, 01:25 PM Go to last post
  38. Electronic stat anticipator rate too low

    Started by ElecTech, 11-05-2009 09:44 PM
    • Replies: 2
    • Views: 610
    11-10-2009, 09:57 AM Go to last post
  39. Help - High Pressure Switch Tripping

    Started by Hooksta_v1, 11-09-2009 06:39 AM
    • Replies: 7
    • Views: 2,358
    11-10-2009, 09:12 AM Go to last post
  40. PLEASE HELP Lennox problem

    Started by yamazuki850, 11-09-2009 06:54 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,929
    11-10-2009, 08:20 AM Go to last post
  41. Condenser Fan Blade

    Started by mike243, 11-08-2009 12:32 PM
    • Replies: 8
    • Views: 1,016
    11-10-2009, 07:21 AM Go to last post
  42. Hmm Speed of pressure buildup.

    Started by john-hvac-new, 11-09-2009 05:04 PM
    • Replies: 6
    • Views: 709
    11-10-2009, 12:23 AM Go to last post
  43. Lennonx C33-49C-2F-2 evaporator coil

    Started by va22079, 11-04-2009 11:30 AM
    • Replies: 2
    • Views: 1,045
    11-10-2009, 12:18 AM Go to last post
    • Replies: 4
    • Views: 1,750
    11-09-2009, 11:15 PM Go to last post
  44. Confused new furnace sanity check

    Started by rpm2203, 11-09-2009 12:56 PM
    • Replies: 4
    • Views: 793
    11-09-2009, 09:59 PM Go to last post
  45. Bryant evolution heatpump on newmac oil furnace

    Started by brisco, 11-05-2009 09:59 PM
    • Replies: 8
    • Views: 1,448
    11-09-2009, 08:12 PM Go to last post
  46. armstrong opinions

    Started by zaskar, 11-04-2009 08:34 AM
    2 Pages
    1 2
    • Replies: 23
    • Views: 2,058
    11-09-2009, 08:05 PM Go to last post
  47. whole house humidifier

    Started by sammy37, 11-04-2009 08:35 PM
    2 Pages
    1 2
    • Replies: 24
    • Views: 2,846
    11-09-2009, 07:54 PM Go to last post
    • Replies: 4
    • Views: 934
    11-09-2009, 07:44 PM Go to last post
  48. Cool Carrier Replacement Furnace

    Started by Dannyboy123, 11-06-2009 11:46 AM
    • Replies: 9
    • Views: 1,217
    11-09-2009, 06:26 PM Go to last post

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