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Forum: AOP Residential HVAC

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  1. Sticky Thread Sticky Threads

    • Replies: 0
    • Views: 70,242
    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: 71,739
    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
    • Replies: 10
    • Views: 178
    Yesterday, 11:58 PM Go to last post
    • Replies: 16
    • Views: 480
    Yesterday, 11:58 PM Go to last post
  3. Why does my furnace have a fresh air intake?

    Started by thracianspec, 06-15-2019 12:16 PM
    2 Pages
    1 2
    • Replies: 24
    • Views: 558
    Yesterday, 11:52 PM Go to last post
  4. Bemused

    Started by pokerphil, 06-16-2019 02:49 AM
    • Replies: 12
    • Views: 468
    Yesterday, 11:51 PM Go to last post
  5. Question High Side and low side reading the same

    Started by miguelcubero24, Yesterday 11:06 PM
    help., hvac, residential
    • Replies: 0
    • Views: 42
    Yesterday, 11:06 PM Go to last post
  6. Confused Why is the RH high at the return vents?

    Started by jmed999, 06-12-2019 09:28 AM
    • Replies: 5
    • Views: 190
    Yesterday, 10:04 PM Go to last post
    • Replies: 18
    • Views: 325
    Yesterday, 09:38 PM Go to last post
    • Replies: 8
    • Views: 139
    Yesterday, 09:30 PM Go to last post
  7. New Construction Advise

    Started by jcohen, Yesterday 02:21 PM
    • Replies: 9
    • Views: 132
    Yesterday, 09:20 PM Go to last post
  8. Confused Front Door Blower Test Results...Good or Bad???

    Started by jmed999, 06-06-2019 10:43 AM
    • Replies: 1
    • Views: 160
    Yesterday, 08:58 PM Go to last post
  9. Air Leak?

    Started by tryingtodecide, Yesterday 06:33 PM
    • Replies: 2
    • Views: 79
    Yesterday, 08:47 PM Go to last post
  10. Question Help with cold air return sizing?

    Started by RinOakland, 06-15-2019 11:17 PM
    • Replies: 7
    • Views: 289
    Yesterday, 07:09 PM Go to last post
  11. Ultra Aire humidistat accuracy

    Started by bkupke, 06-13-2019 07:06 PM
    • Replies: 2
    • Views: 154
    Yesterday, 06:43 PM Go to last post
  12. First steps in new system process?

    Started by ctdd, 05-14-2019 02:11 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 650
    Yesterday, 06:14 PM Go to last post
  13. LG ducted mini split Thermostat help

    Started by Mikef223, 06-08-2019 10:57 PM
    • Replies: 7
    • Views: 264
    Yesterday, 05:54 PM Go to last post
  14. Help choosing system

    Started by idealtrucks, Yesterday 04:28 PM
    • Replies: 2
    • Views: 85
    Yesterday, 05:04 PM Go to last post
  15. Pleated filters making noise in returns

    Started by Pigeonnn, Yesterday 12:11 AM
    • Replies: 10
    • Views: 219
    Yesterday, 04:49 PM Go to last post
    • Replies: 10
    • Views: 181
    Yesterday, 04:48 PM Go to last post
    • Replies: 6
    • Views: 128
    Yesterday, 03:05 PM Go to last post
    • Replies: 9
    • Views: 335
    Yesterday, 02:20 PM Go to last post
    • Replies: 2
    • Views: 120
    Yesterday, 02:13 PM Go to last post
  16. New One Story Build - Tampa, FL

    Started by sambiller, 04-18-2019 07:44 AM
    • Replies: 12
    • Views: 386
    Yesterday, 01:54 PM Go to last post
    • Replies: 1
    • Views: 101
    Yesterday, 01:08 PM Go to last post
  17. Vanee ERV Communication / Intergration

    Started by twindad, Yesterday 12:06 PM
    • Replies: 0
    • Views: 41
    Yesterday, 12:06 PM Go to last post
  18. Rainforest Apartment, please help!

    Started by lwalsworth, Yesterday 10:04 AM
    • Replies: 5
    • Views: 127
    Yesterday, 10:45 AM Go to last post
  19. Nordyne 3 ton Furnace with 4 ton A/C Coil

    Started by thracianspec, 06-15-2019 12:06 PM
    • Replies: 11
    • Views: 261
    Yesterday, 10:17 AM Go to last post
    • Replies: 3
    • Views: 189
    Yesterday, 09:01 AM Go to last post
  20. Whole House Dehumidifier (ducted/ac) proper sizing?

    Started by noHHH, 06-10-2019 05:02 PM
    2 Pages
    1 2
    • Replies: 22
    • Views: 617
    Yesterday, 08:57 AM Go to last post
  21. New mini-split making weird noise

    Started by Jp413, 06-16-2019 07:43 PM
    • Replies: 5
    • Views: 179
    Yesterday, 07:48 AM Go to last post
  22. Using Fan ON setting with zoned system

    Started by BobTheHomeowner, 06-16-2019 07:07 PM
    • Replies: 3
    • Views: 153
    Yesterday, 06:16 AM Go to last post
  23. Gas Furnace Sizing for Replacement

    Started by Juffo-Wup, 06-16-2019 11:21 PM
    • Replies: 2
    • Views: 129
    06-16-2019, 11:48 PM Go to last post
  24. Questions comfortsense7500

    Started by limeybstd, 06-09-2019 01:10 AM
    3 Pages
    1 2 3
    • Replies: 27
    • Views: 678
    06-16-2019, 11:07 PM Go to last post
  25. Bathroom fan with 30 foot duct run

    Started by bluebelly, 06-14-2019 07:04 PM
    • Replies: 4
    • Views: 275
    06-16-2019, 08:58 PM Go to last post
  26. Protecting unit from tenant freezing inside coil

    Started by Stein, 06-15-2019 12:36 PM
    2 Pages
    1 2
    • Replies: 25
    • Views: 565
    06-16-2019, 06:47 PM Go to last post
  27. Need more vacuum.. 2"?

    Started by big_tag85, 06-13-2019 02:58 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 500
    06-16-2019, 04:44 PM Go to last post
  28. need help

    Started by johsonville23, 06-15-2019 11:45 PM
    • Replies: 9
    • Views: 334
    06-16-2019, 03:29 PM Go to last post
  29. AC for radiant floor heat.

    Started by fily509, 06-15-2019 03:16 PM
    • Replies: 4
    • Views: 212
    06-16-2019, 01:17 AM Go to last post
  30. Question Which one?

    Started by Gito3115, 06-13-2019 10:03 PM
    amana, aprilaire, bryant, daikin, york
    • Replies: 8
    • Views: 263
    06-15-2019, 08:39 PM Go to last post
  31. Is there a max length for tihe air return line...

    Started by govtom, 06-15-2019 07:21 PM
    • Replies: 2
    • Views: 142
    06-15-2019, 07:59 PM Go to last post
  32. My 1 ton Panasonic Window AC

    Started by ahsanansari, 06-15-2019 03:39 AM
    • Replies: 3
    • Views: 222
    06-15-2019, 03:41 PM Go to last post
  33. Single stage SEER rating BS?

    Started by humidorlando, 06-11-2019 03:29 PM
    4 Pages
    1 2 3 4
    • Replies: 44
    • Views: 1,216
    06-15-2019, 12:21 PM Go to last post
  34. Random Shutdown & Only Wired for Stage 1

    Started by dalanshark, 06-14-2019 03:09 PM
    • Replies: 7
    • Views: 241
    06-15-2019, 11:04 AM Go to last post
  35. Oil Quantity in new LG mini splits?

    Started by mike1212, 06-15-2019 01:42 AM
    • Replies: 3
    • Views: 201
    06-15-2019, 09:44 AM Go to last post
  36. 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: 488
    06-15-2019, 06:59 AM Go to last post
    • Replies: 8
    • Views: 271
    06-14-2019, 09:58 PM Go to last post
    • Replies: 5
    • Views: 339
    06-14-2019, 06:53 PM Go to last post
  37. 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: 667
    06-14-2019, 06:51 PM Go to last post
  38. Unhappy Possible Leak-Sealant Damages

    Started by bufferoverflow, 06-12-2019 01:45 PM
    3 Pages
    1 2 3
    • Replies: 33
    • Views: 942
    06-14-2019, 06:42 PM Go to last post
  39. The outdoor compressor unit panels.

    Started by limeybstd, 06-13-2019 10:37 PM
    • Replies: 8
    • Views: 278
    06-14-2019, 06:34 PM Go to last post
  40. Ultra Aire UA XT155H installers

    Started by medveszonok, 06-13-2019 10:13 AM
    • Replies: 8
    • Views: 207
    06-14-2019, 12:54 PM Go to last post

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