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Forum: AOP Residential HVAC

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  1. Sticky Thread Sticky Threads

    • Replies: 0
    • Views: 73,476
    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: 76,721
    11-15-2008, 11:40 PM Go to last post
  1. Normal Thread Normal Threads

  2. Evaporator coil - number of rows and indoor fan diameter size

    Started by resjan, 01-15-2020 12:31 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 230
    Today, 10:51 AM Go to last post
  3. Trane XR90 Ignition Failure & Lockout

    Started by otown, Today 09:53 AM
    • Replies: 2
    • Views: 3
    Today, 10:50 AM Go to last post
    • Replies: 21
    • Views: 652
    Today, 10:47 AM Go to last post
  4. need help in identifying what system we have

    Started by christyhoho, 01-11-2020 01:52 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 494
    Today, 10:41 AM Go to last post
    • Replies: 5
    • Views: 99
    Today, 10:22 AM Go to last post
    • Replies: 2
    • Views: 95
    Today, 09:50 AM Go to last post
    • Replies: 5
    • Views: 122
    Today, 09:40 AM Go to last post
  5. Hvac help with different options to install

    Started by John Wetmore, Yesterday 08:43 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 285
    Today, 09:37 AM Go to last post
    • Replies: 16
    • Views: 722
    Today, 09:33 AM Go to last post
  6. Aux heat only on heat pump

    Started by Jlock126, 01-15-2020 01:24 PM
    aux, auxillary, heat pump, trane
    • Replies: 9
    • Views: 243
    Today, 09:12 AM Go to last post
    • Replies: 7
    • Views: 269
    Today, 09:01 AM Go to last post
  7. How cold can my heat pump run to

    Started by DarknessFalls, Yesterday 11:29 PM
    • Replies: 5
    • Views: 121
    Today, 08:54 AM Go to last post
    • Replies: 5
    • Views: 199
    Today, 08:50 AM Go to last post
  8. HVAC Unit on Flat Roof

    Started by JobeTheRuler, Yesterday 11:52 PM
    • Replies: 2
    • Views: 62
    Today, 08:17 AM Go to last post
  9. FURNACE DAIKEN NoN Stop

    Started by LostinALL, 01-14-2020 11:25 PM
    furnace
    • Replies: 10
    • Views: 255
    Today, 06:36 AM Go to last post
  10. New System Advice Please

    Started by tootallll, 01-15-2020 12:29 PM
    • Replies: 10
    • Views: 269
    Today, 04:54 AM Go to last post
    • Replies: 0
    • Views: 49
    Today, 12:01 AM Go to last post
  11. Mini split condensate line into downspout freezing

    Started by physdl, 01-14-2020 10:52 PM
    • Replies: 10
    • Views: 344
    Yesterday, 07:50 PM Go to last post
  12. Goodman heat pump icing up at bottom

    Started by cpncrunch, 01-14-2020 02:58 PM
    2 Pages
    1 2
    • Replies: 24
    • Views: 438
    Yesterday, 07:07 PM Go to last post
  13. My gas valve keeps going out....

    Started by Jake25, 01-13-2020 09:52 PM
    • Replies: 5
    • Views: 321
    Yesterday, 05:29 PM Go to last post
    • Replies: 5
    • Views: 212
    Yesterday, 04:59 PM Go to last post
    • Replies: 6
    • Views: 264
    Yesterday, 02:00 PM Go to last post
  14. Daikin VRV-IV S system FUBAR

    Started by Dietmar, Yesterday 11:57 AM
    daikin, vrv
    • Replies: 1
    • Views: 136
    Yesterday, 01:39 PM Go to last post
    • Replies: 32
    • Views: 809
    Yesterday, 01:07 PM Go to last post
  15. Goodman 2 Stage Heatpump P3 and C3 errors

    Started by penderhvac, 11-16-2019 10:07 PM
    3 Pages
    1 2 3
    • Replies: 32
    • Views: 1,310
    Yesterday, 10:45 AM Go to last post
  16. Chosing new system

    Started by nolapawn, 01-15-2020 08:18 PM
    • Replies: 8
    • Views: 267
    Yesterday, 04:34 AM Go to last post
  17. Replace or repair ?

    Started by Mackmax, 01-04-2020 10:09 AM
    3 Pages
    1 2 3
    • Replies: 32
    • Views: 1,128
    01-15-2020, 06:45 PM Go to last post
  18. CFM air flow higher than performance table

    Started by resjan, 01-14-2020 05:36 PM
    2 Pages
    1 2
    • Replies: 24
    • Views: 432
    01-15-2020, 05:58 PM Go to last post
  19. Compressor life

    Started by Nase88, 01-15-2020 02:34 PM
    • Replies: 8
    • Views: 213
    01-15-2020, 05:52 PM Go to last post
    • Replies: 5
    • Views: 188
    01-15-2020, 04:11 PM Go to last post
    • Replies: 3
    • Views: 116
    01-15-2020, 04:03 PM Go to last post
  20. multi-zone features

    Started by michael_F, 01-13-2020 11:13 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 359
    01-15-2020, 03:29 PM Go to last post
  21. Furnace Condensate Acidity?

    Started by DVA79, 01-13-2020 02:37 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 490
    01-15-2020, 02:40 PM Go to last post
  22. Trane Damper Actuator Replacement

    Started by TheSavageBeagle, 01-13-2020 01:00 AM
    • Replies: 1
    • Views: 185
    01-15-2020, 02:10 AM Go to last post
  23. No led light and furnace shutting down

    Started by Oilersman, 01-12-2020 04:56 PM
    • Replies: 6
    • Views: 300
    01-14-2020, 11:07 PM Go to last post
  24. UPGRADED FURNACE NOT HAPPY

    Started by Tico Tiger, 01-12-2020 08:47 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 859
    01-14-2020, 11:06 PM Go to last post
    • Replies: 2
    • Views: 215
    01-14-2020, 11:04 PM Go to last post
  25. Dirty Sock Syndrome in New System

    Started by peter gorin, 01-10-2020 06:54 PM
    • Replies: 4
    • Views: 303
    01-14-2020, 07:20 PM Go to last post
  26. New Reznor shop heater makeing noise

    Started by jdmcb, 01-11-2020 12:27 PM
    • Replies: 7
    • Views: 374
    01-14-2020, 06:14 PM Go to last post
  27. Furnace running constantly

    Started by bret244, 01-13-2020 10:49 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 449
    01-14-2020, 04:55 PM Go to last post
  28. Venting a unit heater

    Started by Greenlight1, 01-14-2020 11:58 AM
    • Replies: 3
    • Views: 208
    01-14-2020, 01:08 PM Go to last post
  29. Trane/Lennox/York new heat pump

    Started by nifilcher, 01-13-2020 11:57 PM
    • Replies: 10
    • Views: 311
    01-14-2020, 11:56 AM Go to last post
    • Replies: 10
    • Views: 431
    01-14-2020, 11:48 AM Go to last post
  30. 3 ton vs 4 ton for 80k TU 96% AFUE

    Started by roxito, 01-12-2020 10:42 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 451
    01-14-2020, 05:22 AM Go to last post
    • Replies: 0
    • Views: 136
    01-13-2020, 11:47 PM Go to last post
  31. Oversized furnace installed

    Started by Br317, 01-07-2020 02:17 AM
    2 Pages
    1 2
    • Replies: 18
    • Views: 823
    01-13-2020, 10:55 PM Go to last post
  32. Choosing a heating system

    Started by Greenlight1, 01-12-2020 10:24 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 397
    01-13-2020, 10:44 PM Go to last post
  33. Heat pump charge

    Started by Mimbler, 01-13-2020 12:23 AM
    • Replies: 4
    • Views: 279
    01-13-2020, 08:07 PM Go to last post
  34. Furnace shut off issue

    Started by Eric0219, 01-13-2020 03:30 PM
    • Replies: 5
    • Views: 221
    01-13-2020, 05:28 PM Go to last post
    • Replies: 8
    • Views: 343
    01-13-2020, 04:51 PM Go to last post

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