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Forum: AOP Residential HVAC

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  1. Sticky Thread Sticky Threads

    • Replies: 0
    • Views: 72,049
    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: 74,556
    11-15-2008, 11:40 PM Go to last post
  1. Normal Thread Normal Threads

  2. Furnace pop

    Started by mdsjohna, Today 04:43 PM
    • Replies: 8
    • Views: 88
    Today, 07:46 PM Go to last post
  3. Please help 1 question

    Started by Clint Naftzger, Today 07:39 PM
    • Replies: 0
    • Views: 1
    Today, 07:39 PM Go to last post
    • Replies: 6
    • Views: 63
    Today, 07:29 PM Go to last post
  4. Convert to Geothermal in New Construction?

    Started by TechDude21, Yesterday 11:21 AM
    2 Pages
    1 2
    • Replies: 15
    • Views: 252
    Today, 07:26 PM Go to last post
  5. Lennox HP25 Heat pump

    Started by Gman0271, Today 04:20 PM
    • Replies: 2
    • Views: 48
    Today, 07:05 PM Go to last post
  6. Only 1 of 2 burners ignite

    Started by Twitchie, Today 07:59 AM
    furnace
    • Replies: 9
    • Views: 118
    Today, 06:46 PM Go to last post
    • Replies: 7
    • Views: 233
    Today, 06:30 PM Go to last post
    • Replies: 22
    • Views: 460
    Today, 06:27 PM Go to last post
  7. AC Lines Causing Mold in Wall Cavity

    Started by WCF, Today 03:23 PM
    • Replies: 3
    • Views: 71
    Today, 06:00 PM Go to last post
  8. Goodman GMEC960804CN dip switches.

    Started by SebS, 10-12-2019 09:09 PM
    • Replies: 7
    • Views: 329
    Today, 05:48 PM Go to last post
  9. lifebreath 155max noisy ?

    Started by zxac, Today 04:31 PM
    • Replies: 0
    • Views: 37
    Today, 04:31 PM Go to last post
  10. I need a new furnace for 728 sqft house with basement

    Started by jxxsusan, Yesterday 07:31 PM
    3 Pages
    1 2 3
    • Replies: 26
    • Views: 353
    Today, 04:20 PM Go to last post
    • Replies: 4
    • Views: 80
    Today, 04:19 PM Go to last post
  11. Confused Indoor Air Handle Puzzled. advice?

    Started by attiliod1, Today 02:51 PM
    • Replies: 3
    • Views: 92
    Today, 04:14 PM Go to last post
    • Replies: 8
    • Views: 184
    Today, 03:52 PM Go to last post
    • Replies: 4
    • Views: 116
    Today, 03:01 PM Go to last post
  12. Another "Which is Better Heat Pump Question"

    Started by Veekay, Yesterday 10:24 AM
    2 Pages
    1 2
    • Replies: 17
    • Views: 399
    Today, 01:43 PM Go to last post
  13. Need burner for Hunter HDV31

    Started by ralphskinner, Today 01:05 PM
    • Replies: 1
    • Views: 63
    Today, 01:34 PM Go to last post
  14. Need Advice on the new boiler

    Started by kuzya, 10-08-2019 11:49 AM
    2 Pages
    1 2
    • Replies: 23
    • Views: 578
    Today, 10:41 AM Go to last post
  15. Help in diagnose a problem..Low side pressure

    Started by sandhu, 10-14-2019 05:28 PM
    • Replies: 8
    • Views: 536
    Today, 08:59 AM Go to last post
    • Replies: 2
    • Views: 106
    Today, 08:56 AM Go to last post
  16. Confused Retrofit HRV ducting

    Started by TK77, 10-15-2019 09:32 PM
    hrv
    • Replies: 1
    • Views: 79
    Today, 05:59 AM Go to last post
  17. Odd slime in condensate pipe

    Started by Adam12a, Yesterday 09:35 PM
    • Replies: 0
    • Views: 58
    Yesterday, 09:35 PM Go to last post
  18. Outside Unit freezing up

    Started by kippk11, Yesterday 05:25 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 253
    Yesterday, 09:24 PM Go to last post
  19. Confused Utility Set Fan Vs Downblast (mushroom Fan)

    Started by CMRbubbles, Yesterday 07:36 PM
    • Replies: 0
    • Views: 78
    Yesterday, 07:36 PM Go to last post
  20. Question about insulation

    Started by iyiyi, Yesterday 10:48 AM
    2 Pages
    1 2
    • Replies: 15
    • Views: 284
    Yesterday, 07:04 PM Go to last post
    • Replies: 7
    • Views: 334
    Yesterday, 06:54 PM Go to last post
  21. Confused Umm, is this ductwork safe?

    Started by Y. Renner, Yesterday 04:02 PM
    • Replies: 5
    • Views: 171
    Yesterday, 04:55 PM Go to last post
  22. Low humidity during winter months

    Started by LeythG, 10-15-2019 07:41 PM
    humidifier, lennox
    • Replies: 4
    • Views: 206
    Yesterday, 02:32 PM Go to last post
    • Replies: 10
    • Views: 288
    Yesterday, 11:50 AM Go to last post
    • Replies: 8
    • Views: 207
    Yesterday, 10:16 AM Go to last post
  23. Ultra Aire XT105H maintenance

    Started by Cramir1314, 10-15-2019 11:37 PM
    • Replies: 3
    • Views: 149
    Yesterday, 10:03 AM Go to last post
  24. Fujitsu blinking lights

    Started by Jpl4134, Yesterday 08:09 AM
    • Replies: 1
    • Views: 106
    Yesterday, 08:36 AM Go to last post
  25. Trane vs other furnaces.

    Started by Photobug, 10-11-2019 01:40 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 738
    Yesterday, 08:02 AM Go to last post
    • Replies: 38
    • Views: 1,032
    10-15-2019, 09:16 PM Go to last post
  26. Heating recommendations

    Started by BennettBenson, 10-14-2019 06:29 PM
    • Replies: 11
    • Views: 333
    10-15-2019, 05:20 PM Go to last post
    • Replies: 12
    • Views: 430
    10-15-2019, 04:42 PM Go to last post
    • Replies: 8
    • Views: 356
    10-15-2019, 02:56 PM Go to last post
    • Replies: 3
    • Views: 243
    10-15-2019, 02:26 PM Go to last post
    • Replies: 5
    • Views: 158
    10-15-2019, 02:12 PM Go to last post
  27. System will not shut off, bad relay?

    Started by Tazz 316, 08-30-2019 08:46 AM
    2 Pages
    1 2
    • Replies: 17
    • Views: 570
    10-15-2019, 12:51 PM Go to last post
  28. New noise when air exchanger comes on

    Started by blinky55, 10-14-2019 06:31 AM
    • Replies: 4
    • Views: 210
    10-15-2019, 11:03 AM Go to last post
  29. How to properly seal HVAC closet

    Started by ajs592, 10-14-2019 10:58 PM
    • Replies: 2
    • Views: 200
    10-15-2019, 07:21 AM Go to last post
  30. Boiler woes

    Started by Laura35, 10-13-2019 09:32 AM
    • Replies: 6
    • Views: 296
    10-15-2019, 06:48 AM Go to last post
  31. Ductwork in my mobile home

    Started by Hamrick99, 10-14-2019 11:15 PM
    • Replies: 3
    • Views: 215
    10-15-2019, 02:03 AM Go to last post
  32. How Conclusive is a Dye Test?

    Started by tgile512, 09-23-2019 05:42 AM
    3 Pages
    1 2 3
    • Replies: 27
    • Views: 999
    10-14-2019, 10:48 PM Go to last post
  33. AC Condensate Trap on Positive Preassure side?

    Started by DVA79, 10-12-2019 03:57 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 509
    10-14-2019, 04:31 PM Go to last post

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