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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: 70,335
    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: 71,867
    11-15-2008, 11:40 PM Go to last post
  1. Normal Thread Normal Threads

  2. Need help with hvac

    Started by dsmboost, 06-19-2019 11:14 PM
    • Replies: 10
    • Views: 275
    06-20-2019, 06:23 PM Go to last post
  3. Carrier 58CTY furnace configuration question

    Started by wonder.mice, 06-20-2019 03:23 PM
    carrier, furnace
    • Replies: 6
    • Views: 138
    06-20-2019, 06:18 PM Go to last post
  4. Confused ducts on interior walls in older homes

    Started by alcor001, 06-20-2019 04:37 PM
    air velocity, duct design, registers
    • Replies: 0
    • Views: 93
    06-20-2019, 04:37 PM Go to last post
  5. Converting AC Powered Split Air Conditioners to DC Powered

    Started by rgdaniels, 06-17-2019 01:21 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 413
    06-20-2019, 04:29 PM Go to last post
  6. Questions about bad old hvac installation

    Started by bslocum, 06-20-2019 01:16 AM
    2 Pages
    1 2
    • Replies: 14
    • Views: 362
    06-20-2019, 02:49 PM Go to last post
  7. Question about humidity on different floors

    Started by iyiyi, 06-20-2019 09:17 AM
    • Replies: 5
    • Views: 136
    06-20-2019, 01:08 PM Go to last post
  8. Relocating Return Vents to the floor for Heating

    Started by soundview, 06-19-2019 11:32 AM
    • Replies: 2
    • Views: 183
    06-20-2019, 11:38 AM Go to last post
  9. Cool on but hot air blasting

    Started by MarlieP, 06-18-2019 12:00 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 439
    06-20-2019, 11:36 AM Go to last post
  10. EWC/Field Controls S2000 Humidifier

    Started by sgbroimp, 06-19-2019 02:29 PM
    • Replies: 2
    • Views: 133
    06-20-2019, 08:37 AM Go to last post
  11. New ductless system not hoping pressure

    Started by NW wildcat, 06-19-2019 06:06 PM
    • Replies: 6
    • Views: 229
    06-20-2019, 07:41 AM Go to last post
  12. Need advice on conversion..

    Started by pigwilly, 06-19-2019 04:23 PM
    • Replies: 5
    • Views: 197
    06-20-2019, 07:00 AM Go to last post
  13. Desperately Seeking a Solution! 99% humidity!

    Started by AllThumbs2, 06-19-2019 01:54 AM
    2 Pages
    1 2
    • Replies: 20
    • Views: 732
    06-20-2019, 01:28 AM Go to last post
  14. Condenser fan questions

    Started by jellybone, 06-19-2019 08:51 PM
    • Replies: 2
    • Views: 187
    06-19-2019, 10:43 PM Go to last post
  15. Question New Home Owner - Question About Zones

    Started by Zach Schiffman, 06-18-2019 08:56 PM
    3 Pages
    1 2 3
    • Replies: 37
    • Views: 513
    06-19-2019, 06:40 PM Go to last post
  16. Help choosing system

    Started by idealtrucks, 06-17-2019 04:28 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 327
    06-19-2019, 05:09 PM Go to last post
    • Replies: 22
    • Views: 712
    06-19-2019, 03:35 PM Go to last post
  17. Mini SPlit - Adding seconday head unit to single zone compressor

    Started by soundview, 06-18-2019 02:50 PM
    2 Pages
    1 2
    condensor, mini split, zones
    • Replies: 18
    • Views: 341
    06-19-2019, 02:37 PM Go to last post
  18. AC for radiant floor heat.

    Started by fily509, 06-15-2019 03:16 PM
    • Replies: 8
    • Views: 371
    06-19-2019, 01:31 PM Go to last post
  19. Tranquility 27 Cooling Question

    Started by Brian_S, 05-16-2019 10:35 PM
    • Replies: 4
    • Views: 268
    06-19-2019, 12:33 PM Go to last post
    • Replies: 0
    • Views: 94
    06-19-2019, 12:28 PM Go to last post
  20. Confused Front Door Blower Test Results...Good or Bad???

    Started by jmed999, 06-06-2019 10:43 AM
    • Replies: 11
    • Views: 422
    06-19-2019, 07:10 AM Go to last post
    • Replies: 3
    • Views: 275
    06-18-2019, 11:43 PM Go to last post
    • Replies: 4
    • Views: 183
    06-18-2019, 11:23 PM Go to last post
  21. Bemused

    Started by pokerphil, 06-16-2019 02:49 AM
    2 Pages
    1 2
    • Replies: 17
    • Views: 661
    06-18-2019, 10:41 PM Go to last post
  22. Why does my furnace have a fresh air intake?

    Started by thracianspec, 06-15-2019 12:16 PM
    3 Pages
    1 2 3
    • Replies: 26
    • Views: 779
    06-18-2019, 08:17 PM Go to last post
  23. Compressor really dead after 4 years?

    Started by TimmyJ, 06-17-2019 06:48 PM
    5 Pages
    1 2 3 4 5
    • Replies: 52
    • Views: 1,248
    06-18-2019, 06:10 PM Go to last post
    • Replies: 11
    • Views: 449
    06-18-2019, 05:42 PM Go to last post
  24. Exhaust Pipe move - side porch addition

    Started by mrmatt24, 06-18-2019 12:24 PM
    • Replies: 3
    • Views: 181
    06-18-2019, 05:39 PM Go to last post
  25. york furnace problem.

    Started by Garyww38, 06-18-2019 04:09 PM
    • Replies: 5
    • Views: 170
    06-18-2019, 05:35 PM Go to last post
  26. New Construction Advise

    Started by jcohen, 06-17-2019 02:21 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 346
    06-18-2019, 05:18 PM Go to last post
    • Replies: 0
    • Views: 91
    06-18-2019, 04:10 PM Go to last post
  27. Protecting unit from tenant freezing inside coil

    Started by Stein, 06-15-2019 12:36 PM
    3 Pages
    1 2 3
    • Replies: 32
    • Views: 843
    06-18-2019, 03:46 PM Go to last post
  28. First steps in new system process?

    Started by ctdd, 05-14-2019 02:11 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 798
    06-18-2019, 02:06 PM Go to last post
  29. Ultra Aire UA XT155H installers

    Started by medveszonok, 06-13-2019 10:13 AM
    • Replies: 10
    • Views: 297
    06-18-2019, 12:56 PM Go to last post
  30. Question Help with cold air return sizing?

    Started by RinOakland, 06-15-2019 11:17 PM
    • Replies: 8
    • Views: 365
    06-18-2019, 09:39 AM Go to last post
    • Replies: 9
    • Views: 250
    06-18-2019, 05:15 AM Go to last post
  31. Confused Why is the RH high at the return vents?

    Started by jmed999, 06-12-2019 09:28 AM
    • Replies: 5
    • Views: 268
    06-17-2019, 10:04 PM Go to last post
  32. Fan inside goes of while unit out runs

    Started by Gabe86, 06-17-2019 09:10 PM
    • Replies: 1
    • Views: 130
    06-17-2019, 09:37 PM Go to last post
  33. Air Leak?

    Started by tryingtodecide, 06-17-2019 06:33 PM
    • Replies: 2
    • Views: 148
    06-17-2019, 08:47 PM Go to last post
  34. LG ducted mini split Thermostat help

    Started by Mikef223, 06-08-2019 10:57 PM
    • Replies: 7
    • Views: 304
    06-17-2019, 05:54 PM Go to last post
  35. Pleated filters making noise in returns

    Started by Pigeonnn, 06-17-2019 12:11 AM
    • Replies: 10
    • Views: 271
    06-17-2019, 04:49 PM Go to last post
    • Replies: 10
    • Views: 245
    06-17-2019, 04:48 PM Go to last post
    • Replies: 2
    • Views: 167
    06-17-2019, 02:13 PM Go to last post
  36. New One Story Build - Tampa, FL

    Started by sambiller, 04-18-2019 07:44 AM
    • Replies: 12
    • Views: 428
    06-17-2019, 01:54 PM Go to last post
  37. Vanee ERV Communication / Intergration

    Started by twindad, 06-17-2019 12:06 PM
    • Replies: 0
    • Views: 70
    06-17-2019, 12:06 PM Go to last post
  38. Rainforest Apartment, please help!

    Started by lwalsworth, 06-17-2019 10:04 AM
    • Replies: 5
    • Views: 177
    06-17-2019, 10:45 AM Go to last post
  39. Nordyne 3 ton Furnace with 4 ton A/C Coil

    Started by thracianspec, 06-15-2019 12:06 PM
    • Replies: 11
    • Views: 295
    06-17-2019, 10:17 AM Go to last post
    • Replies: 3
    • Views: 238
    06-17-2019, 09:01 AM Go to last post
  40. New mini-split making weird noise

    Started by Jp413, 06-16-2019 07:43 PM
    • Replies: 5
    • Views: 215
    06-17-2019, 07:48 AM Go to last post
  41. Using Fan ON setting with zoned system

    Started by BobTheHomeowner, 06-16-2019 07:07 PM
    • Replies: 3
    • Views: 179
    06-17-2019, 06:16 AM Go to last post

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