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Forum: AOP Residential HVAC (Beenthere Zone)

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: 117,410
    Dad
    11-15-2008, 10:40 PM Go to last post

  3. Sticky Thread A must read for all members...Who can reply to the AOP area

    Started by Dad, 10-31-2011 07:32 PM
    • Replies: 0
    • Views: 104,828
    Dad
    10-31-2011, 07:32 PM Go to last post

  4. Sticky Thread This Is An Example Of Why HVAC-Talk Does Not Support DIY

    Started by Special-K, 01-12-2024 08:09 PM
    • Replies: 0
    • Views: 1,771
    Special-K
    01-12-2024, 08:09 PM Go to last post

  1. Normal Thread Normal Threads

  2. Shutdown noise

    Started by Trane mystery, 05-22-2012 08:34 PM
    • Replies: 11
    • Views: 1,491,739
    Trane mystery
    05-30-2012, 10:42 PM Go to last post

  3. CFM's per duct size

    Started by whtmntmgmt, 05-22-2006 11:53 AM
    • Replies: 6
    • Views: 352,499
    turtle
    05-24-2006, 02:02 AM Go to last post

  4. Carrier Model and S/N Breakdown

    Started by munanee, 04-09-2007 04:16 PM
    1 Attachment(s)
    • Replies: 13
    • Views: 337,351
    cb975
    01-24-2011, 12:59 PM Go to last post

  5. Thermostat Selection – AC versus DC Powered

    Started by TheKingfish, 03-08-2015 12:28 PM
    • Replies: 6
    • Views: 275,962
    BaldLoonie
    03-10-2015, 04:26 PM Go to last post

  6. Do power attic fans help?

    Started by printmanjackson, 03-29-2008 09:32 AM
    26 Pages •
    1 2 3 4 5 6 ... 26
    3 Attachment(s)
    • Replies: 512
    • Views: 270,448
    tipsrfine
    10-12-2011, 03:48 PM Go to last post

  7. Fujitsu Halcyon Mini-Split Error Code Help

    Started by mcork, 10-27-2013 07:03 PM
    • Replies: 7
    • Views: 191,922
    mcork
    11-12-2013, 09:24 PM Go to last post

  8. How many watts does my heat pump use?

    Started by adama, 02-15-2008 01:08 PM
    3 Pages •
    1 2 3
    1 Attachment(s)
    • Replies: 44
    • Views: 185,633
    WhoIsThat?
    12-29-2009, 12:52 PM Go to last post

  9. Question Return and supply temperature difference

    Started by cd42, 07-25-2007 07:59 PM
    • Replies: 17
    • Views: 176,403
    hvacrmedic
    07-28-2007, 10:38 PM Go to last post

  10. AC run time to Cool 2 Degrees

    Started by jlbartley, 08-05-2011 05:08 PM
    3 Pages •
    1 2 3
    • Replies: 44
    • Views: 174,861
    itsiceman
    08-09-2011, 08:09 AM Go to last post

  11. Which way should ceiling registers point -- into or out of room?

    Started by jbsjbs, 12-20-2007 09:23 AM
    3 Pages •
    1 2 3
    • Replies: 46
    • Views: 167,647
    54regcab
    05-30-2011, 10:00 AM Go to last post

  12. Water mist help cooling my AC condenser unit

    Started by RickCyin, 09-05-2010 05:44 PM
    4 Pages •
    1 2 3 4
    4 Attachment(s)
    • Replies: 79
    • Views: 165,955
    Random1634
    05-07-2013, 12:51 AM Go to last post

  13. Honeywell Thermostat Cycle Time

    Started by noisyattic, 02-03-2005 10:16 AM
    • Replies: 17
    • Views: 161,774
    furnace doctor
    07-28-2005, 09:25 PM Go to last post

  14. soft solder vs brazing AC line sets

    Started by mnhunter, 01-02-2006 11:40 PM
    4 Pages •
    1 2 3 4
    • Replies: 65
    • Views: 157,761
    ACFIXR
    09-26-2010, 12:27 AM Go to last post

  15. Hmm A/C Doesn't shut off when reaches temp.

    Started by humpback, 07-06-2006 09:07 PM
    • Replies: 14
    • Views: 155,444
    flick
    07-07-2006, 10:23 PM Go to last post

  16. How do I calculate return duct size?

    Started by Maikerum, 06-25-2010 09:49 AM
    • Replies: 15
    • Views: 147,075
    genduct
    11-11-2010, 08:36 AM Go to last post

  17. Indoor humidity at 70%, can't figure out how to fix it!

    Started by 2humid, 09-07-2013 09:42 AM
    4 Pages •
    1 2 3 4
    • Replies: 70
    • Views: 138,865
    vstech
    09-13-2013, 12:55 AM Go to last post

  18. Trane vs. Carrier vs. Bryant

    Started by dhh, 06-30-2006 06:30 PM
    2 Pages •
    1 2
    • Replies: 23
    • Views: 134,272
    ClassicDave
    03-04-2009, 11:58 PM Go to last post

  19. Circulate Fan Mode - Gimmick or Good?

    Started by TWG1572, 11-22-2011 07:06 AM
    • Replies: 8
    • Views: 133,408
    cartercrew
    11-22-2011, 09:12 PM Go to last post

  20. running a gas furnace with a portable generator

    Started by joef1, 02-17-2011 09:03 AM
    2 Pages •
    1 2
    • Replies: 20
    • Views: 131,809
    badtlc
    03-02-2011, 03:47 PM Go to last post

  21. Is electrical humming / buzzing in furnace normal?

    Started by rts_research, 02-01-2008 06:35 PM
    • Replies: 11
    • Views: 123,661
    Dave-B
    02-01-2008, 10:18 PM Go to last post

  22. LRA CONVERSION TO TONNAGE

    Started by cheps, 03-03-2006 04:52 AM
    • Replies: 19
    • Views: 122,398
    skippedover
    08-26-2010, 06:45 AM Go to last post

  23. concrete pad vs plastic thing?

    Started by amuller, 04-21-2012 04:35 PM
    • Replies: 15
    • Views: 121,069
    jpsmith1cm
    04-25-2012, 11:28 AM Go to last post

  24. BTUs rule of thumb

    Started by rhunter15, 01-13-2008 07:25 AM
    • Replies: 13
    • Views: 119,125
    hvacconsultant
    01-15-2008, 09:57 PM Go to last post

  25. will my generator run my central ac ?

    Started by cvcman, 04-05-2010 12:45 PM
    3 Pages •
    1 2 3
    • Replies: 43
    • Views: 118,523
    ryan1088
    09-01-2012, 09:59 AM Go to last post

  26. Do all A/C condensate lines need a P-trap?

    Started by rgile, 09-27-2010 12:22 AM
    2 Pages •
    1 2
    1 Attachment(s)
    • Replies: 21
    • Views: 118,344
    tinknocker service tech
    09-27-2010, 05:12 PM Go to last post

  27. Question Heat pump blows cold air in heat mode?

    Started by junkman2, 01-30-2010 03:56 PM
    2 Pages •
    1 2
    • Replies: 36
    • Views: 111,068
    crmont
    02-22-2010, 10:41 AM Go to last post

  28. How many tons for a 1500 sq ft home

    Started by Jamber2008, 03-26-2010 03:29 PM
    ac size, square foot, ton 1 Attachment(s)
    • Replies: 14
    • Views: 110,381
    surenuff
    03-26-2010, 08:05 PM Go to last post

  29. Honeywell TH8000 Thermostat - Won't Allow Me to Set Temp Below 68 Degrees

    Started by LucidLuniz, 06-21-2012 08:55 AM
    2 Pages •
    1 2
    • Replies: 24
    • Views: 109,747
    jpsmith1cm
    06-22-2012, 11:56 AM Go to last post

  30. AC won't cool below 79 degrees!

    Started by erkme73, 06-22-2004 10:33 PM
    4 Pages •
    1 2 3 4
    • Replies: 77
    • Views: 109,288
    rjp
    03-17-2008, 11:51 AM Go to last post

  31. strange exhaust fume like odor in home

    Started by redeye1, 08-23-2008 03:01 AM
    2 Pages •
    1 2
    • Replies: 27
    • Views: 108,851
    MB101
    06-19-2011, 04:16 PM Go to last post

  32. How cold should air be from vent

    Started by SANDMAN_SATX, 08-24-2010 11:04 PM
    2 Attachment(s)
    • Replies: 13
    • Views: 108,511
    DavyB
    08-25-2010, 11:36 PM Go to last post

  33. Unit running but no air blowing

    Started by kbkids, 08-16-2006 01:31 PM
    • Replies: 7
    • Views: 108,164
    Mr Bill
    08-17-2006, 07:15 PM Go to last post

  34. Calculate CFM for 4 Ton Unit

    Started by MagnumVP, 06-10-2011 05:16 PM
    3 Pages •
    1 2 3
    3 Attachment(s)
    • Replies: 45
    • Views: 106,278
    udarrell
    06-15-2011, 10:19 AM Go to last post

  35. CFM per ton question

    Started by ron32, 11-15-2006 11:47 AM
    2 Pages •
    1 2
    • Replies: 21
    • Views: 105,404
    barak
    11-21-2006, 01:40 AM Go to last post

  36. Heat strip sizing

    Started by Cola86, 01-25-2014 01:27 PM
    2 Attachment(s)
    • Replies: 19
    • Views: 104,280
    Cola86
    01-26-2014, 10:47 PM Go to last post

  37. Carrier furnace - strong odor from outside vent when running

    Started by waterside, 03-11-2012 02:49 PM
    • Replies: 16
    • Views: 102,931
    Glennhvac
    03-12-2012, 10:23 AM Go to last post

  38. Question Goodman vs Carrier?

    Started by wogger78, 03-30-2011 12:04 PM
    3 Pages •
    1 2 3
    6 Attachment(s)
    • Replies: 43
    • Views: 99,781
    drumn91
    04-11-2011, 09:50 PM Go to last post

  39. Cycling cold air from basement all through the house

    Started by sj22, 05-24-2007 11:42 PM
    3 Pages •
    1 2 3
    • Replies: 59
    • Views: 97,956
    emen8
    06-09-2007, 07:16 AM Go to last post

  40. Which furnaces and A/C are made in the USA

    Started by Paul12644, 01-19-2010 05:44 PM
    5 Pages •
    1 2 3 4 5
    • Replies: 95
    • Views: 97,736
    qwerty hvac
    09-22-2010, 04:12 PM Go to last post

  41. What is normal R22 superheat?

    Started by paraglider, 05-30-2011 07:36 PM
    2 Pages •
    1 2
    • Replies: 21
    • Views: 96,333
    beenthere
    09-08-2013, 06:54 PM Go to last post
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