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Forum: AOP Residential HVAC

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  1. Sticky Thread Sticky Threads

    • Replies: 0
    • Views: 70,250
    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: 71,752
    11-15-2008, 11:40 PM Go to last post
  1. Normal Thread Normal Threads

  2. Compressor really dead after 4 years?

    Started by TimmyJ, Yesterday 06:48 PM
    4 Pages
    1 2 3 4
    • Replies: 43
    • Views: 563
    Today, 03:34 PM Go to last post
  3. Cool on but hot air blasting

    Started by MarlieP, Today 12:00 PM
    • Replies: 3
    • Views: 39
    Today, 02:56 PM Go to last post
    • Replies: 20
    • Views: 527
    Today, 02:37 PM Go to last post
  4. Protecting unit from tenant freezing inside coil

    Started by Stein, 06-15-2019 12:36 PM
    3 Pages
    1 2 3
    • Replies: 31
    • Views: 668
    Today, 02:27 PM Go to last post
  5. First steps in new system process?

    Started by ctdd, 05-14-2019 02:11 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 684
    Today, 02:06 PM Go to last post
  6. Ultra Aire humidistat accuracy

    Started by bkupke, 06-13-2019 07:06 PM
    • Replies: 4
    • Views: 177
    Today, 01:48 PM Go to last post
    • Replies: 10
    • Views: 367
    Today, 01:24 PM Go to last post
  7. Ultra Aire UA XT155H installers

    Started by medveszonok, 06-13-2019 10:13 AM
    • Replies: 10
    • Views: 239
    Today, 12:56 PM Go to last post
  8. Exhaust Pipe move - side porch addition

    Started by mrmatt24, Today 12:24 PM
    • Replies: 1
    • Views: 42
    Today, 12:35 PM Go to last post
    • Replies: 11
    • Views: 213
    Today, 09:51 AM Go to last post
  9. Question Help with cold air return sizing?

    Started by RinOakland, 06-15-2019 11:17 PM
    • Replies: 8
    • Views: 319
    Today, 09:39 AM Go to last post
  10. New Construction Advise

    Started by jcohen, Yesterday 02:21 PM
    • Replies: 12
    • Views: 209
    Today, 09:17 AM Go to last post
  11. Bemused

    Started by pokerphil, 06-16-2019 02:49 AM
    2 Pages
    1 2
    • Replies: 15
    • Views: 536
    Today, 07:49 AM Go to last post
    • Replies: 19
    • Views: 384
    Today, 06:34 AM Go to last post
  12. Why does my furnace have a fresh air intake?

    Started by thracianspec, 06-15-2019 12:16 PM
    2 Pages
    1 2
    • Replies: 25
    • Views: 609
    Today, 06:11 AM Go to last post
    • Replies: 9
    • Views: 205
    Today, 05:15 AM Go to last post
  13. Confused Why is the RH high at the return vents?

    Started by jmed999, 06-12-2019 09:28 AM
    • Replies: 5
    • Views: 226
    Yesterday, 10:04 PM Go to last post
  14. Fan inside goes of while unit out runs

    Started by Gabe86, Yesterday 09:10 PM
    • Replies: 1
    • Views: 93
    Yesterday, 09:37 PM Go to last post
  15. Confused Front Door Blower Test Results...Good or Bad???

    Started by jmed999, 06-06-2019 10:43 AM
    • Replies: 1
    • Views: 185
    Yesterday, 08:58 PM Go to last post
  16. Air Leak?

    Started by tryingtodecide, Yesterday 06:33 PM
    • Replies: 2
    • Views: 102
    Yesterday, 08:47 PM Go to last post
  17. LG ducted mini split Thermostat help

    Started by Mikef223, 06-08-2019 10:57 PM
    • Replies: 7
    • Views: 272
    Yesterday, 05:54 PM Go to last post
  18. Help choosing system

    Started by idealtrucks, Yesterday 04:28 PM
    • Replies: 2
    • Views: 99
    Yesterday, 05:04 PM Go to last post
  19. Pleated filters making noise in returns

    Started by Pigeonnn, Yesterday 12:11 AM
    • Replies: 10
    • Views: 232
    Yesterday, 04:49 PM Go to last post
    • Replies: 10
    • Views: 206
    Yesterday, 04:48 PM Go to last post
    • Replies: 2
    • Views: 137
    Yesterday, 02:13 PM Go to last post
  20. New One Story Build - Tampa, FL

    Started by sambiller, 04-18-2019 07:44 AM
    • Replies: 12
    • Views: 391
    Yesterday, 01:54 PM Go to last post
    • Replies: 1
    • Views: 114
    Yesterday, 01:08 PM Go to last post
  21. Vanee ERV Communication / Intergration

    Started by twindad, Yesterday 12:06 PM
    • Replies: 0
    • Views: 49
    Yesterday, 12:06 PM Go to last post
  22. Rainforest Apartment, please help!

    Started by lwalsworth, Yesterday 10:04 AM
    • Replies: 5
    • Views: 142
    Yesterday, 10:45 AM Go to last post
  23. Nordyne 3 ton Furnace with 4 ton A/C Coil

    Started by thracianspec, 06-15-2019 12:06 PM
    • Replies: 11
    • Views: 269
    Yesterday, 10:17 AM Go to last post
    • Replies: 3
    • Views: 203
    Yesterday, 09:01 AM Go to last post
  24. Whole House Dehumidifier (ducted/ac) proper sizing?

    Started by noHHH, 06-10-2019 05:02 PM
    2 Pages
    1 2
    • Replies: 22
    • Views: 637
    Yesterday, 08:57 AM Go to last post
  25. New mini-split making weird noise

    Started by Jp413, 06-16-2019 07:43 PM
    • Replies: 5
    • Views: 190
    Yesterday, 07:48 AM Go to last post
  26. Using Fan ON setting with zoned system

    Started by BobTheHomeowner, 06-16-2019 07:07 PM
    • Replies: 3
    • Views: 159
    Yesterday, 06:16 AM Go to last post
  27. Gas Furnace Sizing for Replacement

    Started by Juffo-Wup, 06-16-2019 11:21 PM
    • Replies: 2
    • Views: 145
    06-16-2019, 11:48 PM Go to last post
  28. Questions comfortsense7500

    Started by limeybstd, 06-09-2019 01:10 AM
    3 Pages
    1 2 3
    • Replies: 27
    • Views: 692
    06-16-2019, 11:07 PM Go to last post
  29. Bathroom fan with 30 foot duct run

    Started by bluebelly, 06-14-2019 07:04 PM
    • Replies: 4
    • Views: 281
    06-16-2019, 08:58 PM Go to last post
  30. Need more vacuum.. 2"?

    Started by big_tag85, 06-13-2019 02:58 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 511
    06-16-2019, 04:44 PM Go to last post
  31. need help

    Started by johsonville23, 06-15-2019 11:45 PM
    • Replies: 9
    • Views: 342
    06-16-2019, 03:29 PM Go to last post
  32. AC for radiant floor heat.

    Started by fily509, 06-15-2019 03:16 PM
    • Replies: 4
    • Views: 222
    06-16-2019, 01:17 AM Go to last post
  33. Question Which one?

    Started by Gito3115, 06-13-2019 10:03 PM
    amana, aprilaire, bryant, daikin, york
    • Replies: 8
    • Views: 267
    06-15-2019, 08:39 PM Go to last post
  34. Is there a max length for tihe air return line...

    Started by govtom, 06-15-2019 07:21 PM
    • Replies: 2
    • Views: 146
    06-15-2019, 07:59 PM Go to last post
  35. My 1 ton Panasonic Window AC

    Started by ahsanansari, 06-15-2019 03:39 AM
    • Replies: 3
    • Views: 238
    06-15-2019, 03:41 PM Go to last post
  36. Single stage SEER rating BS?

    Started by humidorlando, 06-11-2019 03:29 PM
    4 Pages
    1 2 3 4
    • Replies: 44
    • Views: 1,226
    06-15-2019, 12:21 PM Go to last post
  37. Random Shutdown & Only Wired for Stage 1

    Started by dalanshark, 06-14-2019 03:09 PM
    • Replies: 7
    • Views: 247
    06-15-2019, 11:04 AM Go to last post
  38. Oil Quantity in new LG mini splits?

    Started by mike1212, 06-15-2019 01:42 AM
    • Replies: 3
    • Views: 206
    06-15-2019, 09:44 AM Go to last post
  39. How realistic to use heat pumps for heating in MA for winter

    Started by liuchx, 06-13-2019 06:40 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 494
    06-15-2019, 06:59 AM Go to last post
    • Replies: 8
    • Views: 274
    06-14-2019, 09:58 PM Go to last post
    • Replies: 5
    • Views: 344
    06-14-2019, 06:53 PM Go to last post
  40. Can you replace the Thermal Expansion Valve itself?

    Started by stallsworth, 06-13-2019 08:38 PM
    3 Pages
    1 2 3
    • Replies: 31
    • Views: 682
    06-14-2019, 06:51 PM Go to last post

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