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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

  2. Angry Sticky Thread >>READ THIS FIRST<< NO DIY? Why NOT??

    Started by Dad, 11-15-2008 10:40 PM
    • Replies: 0
    • Views: 77,354
    11-15-2008, 10:40 PM Go to last post
    • Replies: 0
    • Views: 73,966
    10-31-2011, 07:32 PM Go to last post
  1. Normal Thread Normal Threads

  2. Did I buy the wrong furnace?

    Started by jeffw_00, 02-01-2006 03:51 PM
    54 Pages
    1 2 3 4 5 6 ... 54
    • Replies: 690
    • Views: 63,871
    10-04-2019, 08:32 PM Go to last post
  3. Home Depot AC/Furnance Install Oversized

    Started by bluelogic, 07-20-2010 01:48 AM
    53 Pages
    1 2 3 4 5 6 ... 53
    • Replies: 680
    • Views: 77,086
    07-03-2011, 11:13 PM Go to last post
  4. Moved: My new Geothermal System

    Started by jongig, 11-26-2008 07:30 PM
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  5. Do power attic fans help?

    Started by printmanjackson, 03-29-2008 09:32 AM
    40 Pages
    1 2 3 4 5 6 ... 40
    • Replies: 512
    • Views: 241,871
    10-12-2011, 03:48 PM Go to last post
  6. New System Damaged Permanantly?

    Started by tx_gal, 07-17-2009 11:31 AM
    40 Pages
    1 2 3 4 5 6 ... 40
    • Replies: 507
    • Views: 34,161
    08-04-2009, 06:43 AM Go to last post
  7. 1st stage versus 2nd stage efficiency resolved?

    Started by key1cc, 12-31-2008 07:54 AM
    39 Pages
    1 2 3 4 5 6 ... 39
    • Replies: 499
    • Views: 50,941
    02-28-2011, 07:37 PM Go to last post
  8. Experts PLease: Cold rooms/end of House with Return Vent in Hall Ceiling

    Started by stonemanjr, 01-13-2011 06:48 AM
    39 Pages
    1 2 3 4 5 6 ... 39
    • Replies: 495
    • Views: 54,129
    01-03-2012, 07:28 PM Go to last post
  9. Good Man Evap Coils!!!!!!

    Started by toptek, 02-04-2008 08:26 PM
    35 Pages
    1 2 3 4 5 6 ... 35
    • Replies: 454
    • Views: 32,870
    02-21-2008, 09:38 PM Go to last post
  10. Wink Time to switch the returns for Fall.

    Started by Xavier, 09-23-2006 06:34 PM
    35 Pages
    1 2 3 4 5 6 ... 35
    • Replies: 446
    • Views: 51,284
    05-13-2011, 06:16 PM Go to last post
  11. What is a modulating furnace?

    Started by RandomNick, 10-09-2010 02:40 AM
    34 Pages
    1 2 3 4 5 6 ... 34
    • Replies: 435
    • Views: 38,853
    10-20-2010, 07:34 AM Go to last post
  12. THermostat set @77, temp won't go below 82

    Started by Robin1952, 06-17-2007 10:14 PM
    32 Pages
    1 2 3 4 5 6 ... 32
    • Replies: 415
    • Views: 40,130
    07-03-2007, 09:20 PM Go to last post
  13. Keeping homes dry during wet cool weather

    Started by teddy bear, 06-09-2008 12:05 PM
    31 Pages
    1 2 3 4 5 6 ... 31
    • Replies: 398
    • Views: 31,029
    09-28-2011, 12:30 AM Go to last post
  14. Fully Modulating Furnace, Regular or Communicating thermostat?

    Started by Psychro, 11-15-2009 12:23 AM
    29 Pages
    1 2 3 4 5 6 ... 29
    • Replies: 369
    • Views: 73,766
    11-08-2011, 07:29 PM Go to last post
  15. 2 stage efficiency

    Started by martik, 04-09-2006 07:36 PM
    26 Pages
    1 2 3 4 5 6 ... 26
    • Replies: 329
    • Views: 32,382
    05-01-2006, 07:26 PM Go to last post
  16. Goodman, violating the Sherman anti-trust act?

    Started by rzyzzy, 11-02-2009 10:41 PM
    25 Pages
    1 2 3 4 5 6 ... 25
    • Replies: 322
    • Views: 31,030
    11-15-2009, 09:51 AM Go to last post
  17. 2nd story not cooling off

    Started by Shorty2001, 06-22-2011 05:29 PM
    24 Pages
    1 2 3 4 5 6 ... 24
    • Replies: 311
    • Views: 34,452
    08-30-2011, 12:45 PM Go to last post
  18. Blower door test

    Started by kirbinster, 09-08-2010 02:25 PM
    24 Pages
    1 2 3 4 5 6 ... 24
    • Replies: 307
    • Views: 32,248
    10-11-2010, 09:22 AM Go to last post
  19. Trane System not Working

    Started by bkish, 12-30-2007 07:51 PM
    24 Pages
    1 2 3 4 5 6 ... 24
    • Replies: 303
    • Views: 40,839
    05-09-2008, 08:54 PM Go to last post
  20. Upgrade R22 to 410A?

    Started by kcrossley, 04-04-2007 09:37 PM
    24 Pages
    1 2 3 4 5 6 ... 24
    • Replies: 302
    • Views: 53,070
    06-05-2007, 06:49 PM Go to last post
  21. Unhappy Help! I am in serious trouble!

    Started by WorryWart, 06-13-2008 07:25 PM
    24 Pages
    1 2 3 4 5 6 ... 24
    • Replies: 302
    • Views: 26,736
    06-16-2008, 10:28 AM Go to last post
  22. Brand new AC keeps freezing up - HVAC guy is completely stumped

    Started by melissakasper7, 06-08-2016 02:00 PM
    23 Pages
    1 2 3 4 5 6 ... 23
    • Replies: 298
    • Views: 24,382
    06-26-2016, 07:09 PM Go to last post
  23. Question HVAC guy came out, recommends Goodman

    Started by Stevoreno, 06-27-2008 04:46 AM
    23 Pages
    1 2 3 4 5 6 ... 23
    • Replies: 291
    • Views: 22,529
    07-02-2008, 10:58 PM Go to last post
  24. New House 1940sf with 3.5 ton. Border line small?

    Started by revin, 12-05-2013 11:08 PM
    23 Pages
    1 2 3 4 5 6 ... 23
    • Replies: 287
    • Views: 38,727
    11-28-2014, 04:22 AM Go to last post
  25. Question Best interval to change 1" pleated filters? MERV 8 ok?

    Started by readytobecool, 07-21-2009 10:26 PM
    23 Pages
    1 2 3 4 5 6 ... 23
    • Replies: 286
    • Views: 58,739
    08-21-2009, 10:39 AM Go to last post
  26. Lineset splices?

    Started by garya505, 12-29-2010 02:21 AM
    23 Pages
    1 2 3 4 5 6 ... 23
    • Replies: 286
    • Views: 38,790
    02-17-2011, 03:02 PM Go to last post
  27. Jim Dulley thinks humidity solved with ECM - comments?

    Started by tedkidd, 09-05-2009 11:38 PM
    22 Pages
    1 2 3 4 5 6 ... 22
    • Replies: 281
    • Views: 20,520
    07-03-2011, 11:22 PM Go to last post
  28. What is the point of this site????

    Started by jaymay75, 10-21-2009 09:33 AM
    21 Pages
    1 2 3 4 5 6 ... 21
    • Replies: 270
    • Views: 27,538
    12-10-2009, 11:35 PM Go to last post
  29. Moving Air throughout the House

    Started by Triton46, 12-22-2009 05:52 PM
    21 Pages
    1 2 3 4 5 6 ... 21
    • Replies: 266
    • Views: 23,991
    01-04-2010, 09:54 PM Go to last post
  30. Hi all have a question about my Heat pump not working.

    Started by edteach, 09-04-2018 04:13 PM
    20 Pages
    1 2 3 4 5 6 ... 20
    • Replies: 258
    • Views: 10,759
    11-04-2018, 09:29 PM Go to last post
  31. AC Not Cooling Below 80-84 at Night

    Started by kellyb, 07-01-2011 10:07 AM
    20 Pages
    1 2 3 4 5 6 ... 20
    • Replies: 249
    • Views: 34,883
    08-23-2011, 11:10 PM Go to last post
  32. Studies of Thermal Dynamics in Residential Structures 101

    Started by Shophound, 01-01-2010 11:04 PM
    19 Pages
    1 2 3 4 5 6 ... 19
    • Replies: 239
    • Views: 24,267
    02-04-2010, 09:42 AM Go to last post
  33. Poll Poll: How many of you use a micron guage?

    Started by quiet mike, 06-21-2008 03:41 PM
    18 Pages
    1 2 3 4 5 6 ... 18
    • Replies: 223
    • Views: 19,623
    06-28-2008, 12:11 AM Go to last post
  34. Opinions on Goodman brand

    Started by Bravo35223, 08-20-2007 04:52 PM
    17 Pages
    1 2 3 4 5 6 ... 17
    • Replies: 219
    • Views: 33,277
    09-16-2009, 04:02 PM Go to last post
  35. Just want install price - *Bought from internet

    Started by klabkebash, 05-02-2008 02:00 PM
    17 Pages
    1 2 3 4 5 6 ... 17
    • Replies: 219
    • Views: 22,652
    05-10-2008, 11:13 PM Go to last post
  36. Nearing completion...

    Started by kcrossley, 04-01-2007 07:58 PM
    17 Pages
    1 2 3 4 5 6 ... 17
    • Replies: 218
    • Views: 22,281
    04-10-2007, 10:58 AM Go to last post
  37. New Lennox system

    Started by PULLTHRU, 02-13-2010 12:52 AM
    17 Pages
    1 2 3 4 5 6 ... 17
    • Replies: 218
    • Views: 27,803
    08-17-2010, 10:32 AM Go to last post
  38. Confused Brazing without nitrogen

    Started by doug112959, 11-06-2007 09:24 PM
    17 Pages
    1 2 3 4 5 6 ... 17
    • Replies: 215
    • Views: 33,005
    06-07-2013, 07:57 AM Go to last post
  39. Frown New HVAC house not cooling/warping wood inside/ducts sweating bad

    Started by revin, 06-30-2008 12:17 AM
    17 Pages
    1 2 3 4 5 6 ... 17
    • Replies: 215
    • Views: 29,325
    12-07-2013, 05:12 AM Go to last post
  40. Question Goodman: Good to go or just go?

    Started by dmcauley1, 05-05-2007 11:29 AM
    17 Pages
    1 2 3 4 5 6 ... 17
    • Replies: 214
    • Views: 27,616
    04-22-2009, 11:04 AM Go to last post
  41. Air Stratification with new Carrier Infinity A/C system

    Started by kirbinster, 07-08-2010 09:56 AM
    17 Pages
    1 2 3 4 5 6 ... 17
    • Replies: 213
    • Views: 22,648
    07-30-2010, 01:08 PM Go to last post

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