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Forum: AOP Residential HVAC

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  1. Sticky Thread Sticky Threads

    • Replies: 0
    • Views: 65,401
    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: 65,769
    11-15-2008, 11:40 PM Go to last post
  1. Normal Thread Normal Threads

  2. Question question about filters and dust...

    Started by The NiTz, Yesterday 10:45 PM
    • Replies: 3
    • Views: 114
    Today, 06:24 PM Go to last post
  3. FLORIDA HVAC INSTALL ISSUE - HELP

    Started by duensingm, Yesterday 04:52 PM
    • Replies: 8
    • Views: 236
    Today, 06:22 PM Go to last post
  4. Electrical Hydronic System

    Started by Rubicone, Today 02:19 PM
    • Replies: 5
    • Views: 76
    Today, 06:02 PM Go to last post
    • Replies: 9
    • Views: 339
    Today, 05:24 PM Go to last post
  5. Basic question on Emergency Heat

    Started by jhac1980, Today 12:58 AM
    heat pump, thermostat
    • Replies: 3
    • Views: 131
    Today, 05:18 PM Go to last post
  6. Question HELP - Clogged Inspection Port - Cause?

    Started by mculik5, Yesterday 08:32 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 272
    Today, 05:16 PM Go to last post
  7. Condenser issues

    Started by kimbot1980, Yesterday 10:46 PM
    • Replies: 6
    • Views: 165
    Today, 05:15 PM Go to last post
    • Replies: 0
    • Views: 31
    Today, 05:11 PM Go to last post
  8. Replacing ac condenser

    Started by katelynn, Yesterday 08:52 AM
    • Replies: 4
    • Views: 204
    Today, 05:04 PM Go to last post
  9. What size Cap is this?

    Started by raulsteichen, Today 02:49 PM
    • Replies: 1
    • Views: 85
    Today, 04:45 PM Go to last post
  10. Has anyone seen these covers?

    Started by norainman, 10-13-2017 04:02 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 407
    Today, 04:44 PM Go to last post
  11. blower replacement?

    Started by achillez, 10-13-2017 09:19 PM
    • Replies: 3
    • Views: 214
    Today, 04:39 PM Go to last post
  12. Angry Really ticked off at Johnson Controls..

    Started by jeffkrol, Yesterday 11:36 AM
    2 Pages
    1 2
    • Replies: 23
    • Views: 599
    Today, 04:37 PM Go to last post
  13. HELP: identify model of the gas service shut off valve

    Started by KirillJ, Today 02:06 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 127
    Today, 04:37 PM Go to last post
  14. Residential outside air / Economizer

    Started by honeybadger, Today 08:50 AM
    • Replies: 5
    • Views: 128
    Today, 04:28 PM Go to last post
    • Replies: 11
    • Views: 694
    Today, 03:00 PM Go to last post
  15. Merv 16 vs. Merv 11

    Started by bluehens66, 10-14-2017 01:47 PM
    • Replies: 5
    • Views: 293
    Today, 02:56 PM Go to last post
  16. Trane xv95 - fresh air intake question

    Started by Phinca, 10-13-2017 07:05 PM
    • Replies: 7
    • Views: 278
    Today, 12:47 PM Go to last post
  17. Running dehum with AC or not

    Started by lightadjust2000, Yesterday 08:44 PM
    • Replies: 1
    • Views: 100
    Today, 12:39 PM Go to last post
    • Replies: 2
    • Views: 78
    Today, 12:36 PM Go to last post
    • Replies: 4
    • Views: 142
    Today, 12:33 PM Go to last post
    • Replies: 0
    • Views: 71
    Today, 12:02 PM Go to last post
  18. insulation for a carrier comfort ac/heat unit

    Started by ccalbright, Yesterday 10:35 AM
    • Replies: 3
    • Views: 145
    Today, 12:01 PM Go to last post
  19. Champion Gas Furnace

    Started by BIGBREW, 09-20-2017 08:34 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 529
    Today, 11:12 AM Go to last post
    • Replies: 3
    • Views: 109
    Today, 08:52 AM Go to last post
  20. Aprilaire 1850 dehum level

    Started by lightadjust2000, Yesterday 08:36 PM
    • Replies: 1
    • Views: 94
    Today, 08:44 AM Go to last post
  21. York model No.

    Started by halpad, Today 07:51 AM
    heat pump
    • Replies: 1
    • Views: 82
    Today, 08:16 AM Go to last post
  22. 60 OR 80K Furnace, 2 or 3 ton A/C

    Started by malba2366, Yesterday 02:40 PM
    • Replies: 12
    • Views: 355
    Today, 03:30 AM Go to last post
    • Replies: 8
    • Views: 312
    Yesterday, 10:08 PM Go to last post
    • Replies: 9
    • Views: 269
    Yesterday, 08:56 PM Go to last post
  23. Trane XL19i Second Stage Compressor Problem

    Started by Noel C, 10-15-2017 05:08 AM
    • Replies: 12
    • Views: 306
    Yesterday, 07:21 PM Go to last post
  24. Options for smart control of 2 furnaces

    Started by BrianLS, Yesterday 07:22 AM
    • Replies: 1
    • Views: 116
    Yesterday, 04:22 PM Go to last post
  25. Confused old York heat pump

    Started by halpad, Yesterday 07:45 AM
    contactor failures, york heat pump
    • Replies: 2
    • Views: 147
    Yesterday, 04:18 PM Go to last post
  26. Question duct cleaning with new hvac install?

    Started by imafan, 10-12-2017 08:04 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 501
    Yesterday, 03:02 PM Go to last post
  27. Factory installed liquid line drier

    Started by vethead, 10-14-2017 12:23 PM
    • Replies: 6
    • Views: 362
    Yesterday, 12:57 PM Go to last post
    • Replies: 10
    • Views: 323
    Yesterday, 12:43 PM Go to last post
  28. Mitsubishi FH vs EF heads

    Started by yeldogt, 10-14-2017 08:52 AM
    • Replies: 3
    • Views: 183
    Yesterday, 09:33 AM Go to last post
  29. Odd smell from unit

    Started by WhiskeyXray, Yesterday 12:45 AM
    • Replies: 4
    • Views: 144
    Yesterday, 01:34 AM Go to last post
  30. Water heater and filter on door?

    Started by genie187, 10-15-2017 04:42 AM
    • Replies: 3
    • Views: 223
    10-15-2017, 11:08 PM Go to last post
    • Replies: 1
    • Views: 155
    10-15-2017, 10:39 PM Go to last post
  31. 3 Zone LG, Functions Better with 2+ Running

    Started by JTD1983, 10-15-2017 09:13 PM
    • Replies: 0
    • Views: 109
    10-15-2017, 09:13 PM Go to last post
  32. Free cooling ducting

    Started by hectorbacon33, 10-13-2017 12:28 PM
    • Replies: 8
    • Views: 346
    10-15-2017, 06:39 PM Go to last post
  33. Confused CARRIER 58CTY070 MERV RATING

    Started by queensnyc1986, 10-14-2017 07:16 PM
    • Replies: 4
    • Views: 213
    10-15-2017, 03:02 PM Go to last post
    • Replies: 5
    • Views: 211
    10-15-2017, 01:50 PM Go to last post
  34. Attic vent in furnace closet covered with insulation

    Started by sushi, 10-13-2017 12:43 AM
    attic, combustion air, combustion safety, hvac, vents
    • Replies: 8
    • Views: 294
    10-15-2017, 01:30 PM Go to last post
    • Replies: 2
    • Views: 239
    10-15-2017, 09:32 AM Go to last post
  35. New Furnace (Payne) keeps erroring out

    Started by JVC-Pinckney, 10-10-2017 05:05 PM
    payne, trap
    • Replies: 4
    • Views: 273
    10-14-2017, 05:14 PM Go to last post
  36. Need new part any websites?

    Started by firegirl_410, 10-14-2017 02:58 PM
    • Replies: 3
    • Views: 227
    10-14-2017, 03:21 PM Go to last post
  37. Heat pump or not

    Started by Subfixer, 10-11-2017 06:45 PM
    • Replies: 9
    • Views: 343
    10-14-2017, 02:01 PM Go to last post

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