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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

    Title / Thread Starter Replies / Views Last Post By
    • Replies: 0
    • Views: 49,401
    10-31-2011, 08:32 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: 48,913
    11-15-2008, 11:40 PM Go to last post
  1. Normal Thread Normal Threads

    Title / Thread Starter Replies / Views Last Post By
  2. Variable speed motors

    Started by cajunchiller, 10-26-2009 09:56 AM
    3 Pages
    1 2 3
    • Replies: 38
    • Views: 4,368
    11-15-2009, 05:58 PM Go to last post
  3. Luxaire LP9C versus TG9S

    Started by reedmantra, 11-15-2009 05:26 PM
    • Replies: 1
    • Views: 1,348
    11-15-2009, 05:49 PM Go to last post
  4. Williams Forsair Model number: 650dvxr

    Started by fast pasquale, 11-15-2009 02:08 PM
    • Replies: 1
    • Views: 676
    11-15-2009, 04:19 PM Go to last post
  5. split package question

    Started by hotinthesouth, 11-15-2009 02:16 PM
    • Replies: 1
    • Views: 487
    11-15-2009, 04:17 PM Go to last post
  6. Goodman, violating the Sherman anti-trust act?

    Started by rzyzzy, 11-02-2009 11:41 PM
    25 Pages
    1 2 3 4 5 6 ... 25
    • Replies: 322
    • Views: 18,793
    11-15-2009, 10:51 AM Go to last post
  7. Rust on 4 year old Trane Evaporator Coil

    Started by tkeepers, 11-08-2009 07:45 PM
    • Replies: 11
    • Views: 5,076
    11-15-2009, 08:54 AM Go to last post
  8. Question Diff. between Bryant 80t and 90t

    Started by wouldchux, 11-14-2009 03:13 AM
    • Replies: 4
    • Views: 732
    11-15-2009, 08:46 AM Go to last post
  9. Hmm dark green sludge

    Started by slowandsteady, 11-13-2009 11:39 PM
    • Replies: 6
    • Views: 1,211
    11-14-2009, 09:42 PM Go to last post
  10. wine cellar

    Started by bigjohnsons34, 11-13-2009 08:34 PM
    • Replies: 2
    • Views: 829
    11-14-2009, 06:51 PM Go to last post
  11. Copper Sizes?

    Started by FLNative, 11-08-2009 02:03 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 2,372
    11-14-2009, 05:27 PM Go to last post
  12. CARLIN EZ-1

    Started by slowandsteady, 10-26-2009 10:14 PM
    • Replies: 5
    • Views: 1,030
    11-14-2009, 06:08 AM Go to last post
  13. Condensing furnace vent out wall or roof - pros and cons?

    Started by garya505, 11-10-2009 07:58 PM
    2 Pages
    1 2
    • Replies: 24
    • Views: 6,618
    11-13-2009, 10:50 PM Go to last post
  14. Have a ?

    Started by bigboik, 11-11-2009 08:16 AM
    • Replies: 4
    • Views: 664
    11-13-2009, 09:31 PM Go to last post
    • Replies: 2
    • Views: 2,703
    11-13-2009, 08:52 PM Go to last post
  15. Smile Humidifier Issue - Too Dry

    Started by rock lobster, 11-02-2009 01:43 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,460
    11-13-2009, 08:50 PM Go to last post
  16. Hmm Geothermal HP charging in heating mode

    Started by rudylyon57, 11-13-2009 07:35 AM
    • Replies: 4
    • Views: 1,009
    11-13-2009, 08:39 PM Go to last post
  17. Switching from Oil to Gas - Where is the efficiency?

    Started by keano016, 10-20-2009 12:40 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 1,086
    11-13-2009, 05:47 PM Go to last post
  18. Honeywell TH8110U1003 strange behavior

    Started by ALex265, 11-13-2009 09:35 AM
    • Replies: 7
    • Views: 2,145
    11-13-2009, 05:35 PM Go to last post
  19. Smile Furnace replacement choices

    Started by jdozorec, 11-11-2009 10:24 AM
    • Replies: 7
    • Views: 1,678
    11-13-2009, 05:09 PM Go to last post
  20. Confused South Florida Trane replacement options

    Started by sinastin, 11-12-2009 04:45 PM
    trane, xl900, xr15
    • Replies: 2
    • Views: 1,733
    11-13-2009, 10:42 AM Go to last post
  21. Confused York Affinity 8T consuming more powerthan old goodman HVAC

    Started by jigijumba, 10-28-2009 09:45 PM
    8 Pages
    1 2 3 4 5 6 ... 8
    • Replies: 93
    • Views: 6,404
    11-13-2009, 09:57 AM Go to last post
  22. Looking for recommendations

    Started by mwd5263, 11-12-2009 11:54 PM
    amana, american standard, duct, new hvac, rheem
    • Replies: 1
    • Views: 787
    11-13-2009, 06:30 AM Go to last post
  23. ICP Duct-less Heatpumps

    Started by CE-TECH, 11-13-2009 05:34 AM
    • Replies: 0
    • Views: 489
    11-13-2009, 05:34 AM Go to last post
  24. No outdoor temp sensor on heatpump?

    Started by broconne, 11-11-2009 12:28 PM
    3 Pages
    1 2 3
    • Replies: 31
    • Views: 6,140
    11-12-2009, 11:06 PM Go to last post
  25. SEER, HSPF, 2stage, variable - HELP!

    Started by dougjrs, 11-29-2005 07:46 PM
    3 Pages
    1 2 3
    • Replies: 29
    • Views: 3,137
    11-12-2009, 09:44 PM Go to last post
  26. Weil Mclane ultra 155 settings

    Started by ktm250rider, 11-09-2009 09:12 PM
    3 Pages
    1 2 3
    • Replies: 27
    • Views: 1,879
    11-12-2009, 09:31 PM Go to last post
  27. Thoughts on New Trane System

    Started by allpar23, 11-06-2009 11:40 AM
    • Replies: 5
    • Views: 3,379
    11-12-2009, 08:00 PM Go to last post
  28. Is DX GEO systems ARI rated??

    Started by heatpumpguru, 11-12-2009 07:56 PM
    • Replies: 0
    • Views: 429
    11-12-2009, 07:56 PM Go to last post
  29. Confused Tstat Setting Force DFHP to Furnace?

    Started by jerryd_2008, 11-12-2009 12:46 PM
    • Replies: 3
    • Views: 433
    11-12-2009, 07:17 PM Go to last post
  30. YORK Modulating and Honeywell IAQ

    Started by jason56, 11-12-2009 04:25 PM
    • Replies: 2
    • Views: 712
    11-12-2009, 06:19 PM Go to last post
  31. mold on plenum in garage

    Started by tboydsto, 11-11-2009 10:23 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 2,276
    11-12-2009, 05:56 PM Go to last post
  32. 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: 5,279
    11-12-2009, 03:00 PM Go to last post
  33. Furnace/Water Heater venting

    Started by Dylan07, 11-11-2009 07:20 PM
    • Replies: 4
    • Views: 698
    11-12-2009, 01:14 PM Go to last post
  34. Need advice for new gas furnace

    Started by audio_tronics, 11-07-2009 12:23 PM
    • Replies: 8
    • Views: 1,055
    11-12-2009, 11:53 AM Go to last post
  35. Carrier Infinity Zoning Questions

    Started by Mark P, 10-06-2009 05:51 PM
    • Replies: 3
    • Views: 603
    11-12-2009, 11:34 AM Go to last post
  36. Rheem Airhandler Transformer issues???

    Started by WoodyHVAC, 11-10-2009 11:49 AM
    2 Pages
    1 2
    • Replies: 16
    • Views: 3,658
    11-12-2009, 11:28 AM Go to last post
  37. Safe secondary HX?

    Started by mme121, 11-11-2009 11:06 PM
    • Replies: 6
    • Views: 613
    11-12-2009, 10:20 AM Go to last post
  38. wake up with a soar throat every morning.

    Started by Vinpadalino, 11-12-2009 08:28 AM
    • Replies: 7
    • Views: 3,291
    11-12-2009, 10:13 AM Go to last post
  39. need some serious help choosing the right unit

    Started by hessan, 11-12-2009 12:22 AM
    • Replies: 1
    • Views: 1,057
    11-12-2009, 05:50 AM Go to last post
  40. Question Amana Auto-Comfort Mode - question

    Started by b00dah, 09-26-2009 09:55 AM
    • Replies: 4
    • Views: 923
    11-12-2009, 04:48 AM Go to last post
  41. can a high velocity system get the tax credit?

    Started by dtrachtman, 11-11-2009 03:51 PM
    • Replies: 7
    • Views: 1,352
    11-11-2009, 10:58 PM Go to last post
  42. Trap or not ?

    Started by slowandsteady, 11-11-2009 09:20 PM
    • Replies: 4
    • Views: 659
    11-11-2009, 09:55 PM Go to last post
  43. HVAC Design

    Started by davidcmay, 11-08-2009 05:13 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 1,170
    11-11-2009, 07:29 PM Go to last post
  44. Heat loss to crawlspace

    Started by R8FLEX, 11-11-2009 03:17 AM
    • Replies: 3
    • Views: 532
    11-11-2009, 06:36 PM Go to last post
  45. Heat Exchangers

    Started by zaskar, 11-11-2009 01:38 PM
    • Replies: 5
    • Views: 741
    11-11-2009, 05:04 PM Go to last post
  46. Confused AC Not Cooling Below 75 Degrees

    Started by Clint42, 11-11-2009 11:12 AM
    • Replies: 5
    • Views: 1,546
    11-11-2009, 02:05 PM Go to last post
  47. Help with Heil

    Started by BobTessman, 11-11-2009 10:27 AM
    • Replies: 1
    • Views: 524
    11-11-2009, 01:32 PM Go to last post
  48. Problem with hvac intake

    Started by markd1977, 11-10-2009 04:02 PM
    • Replies: 6
    • Views: 1,175
    11-11-2009, 01:19 PM Go to last post
  49. No Power to Evolution Controller

    Started by inINDY, 11-10-2009 07:22 PM
    • Replies: 8
    • Views: 571
    11-11-2009, 11:48 AM Go to last post
  50. Infinity Questions

    Started by lamrith, 11-10-2009 02:42 PM
    • Replies: 10
    • Views: 1,081
    11-11-2009, 11:37 AM Go to last post

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