Forum: AOP Residential HVAC

FOR EQUIPMENT OWNERS ONLY Questions and discussions pertaining to HVAC for the home. No pricing, no DIY, please read Site Rules Register

  1. Sticky Thread Sticky Threads

    • Replies: 0
    • Views: 65,117
    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: 65,418
    11-15-2008, 11:40 PM Go to last post
  1. Normal Thread Normal Threads

    • Replies: 1
    • Views: 544
    09-25-2011, 12:35 AM Go to last post
  2. Does COP improve when Inverter slows compressor?

    Started by Freeagent, 09-01-2011 09:02 AM
    2 Pages
    1 2
    • Replies: 17
    • Views: 4,083
    09-24-2011, 03:02 PM Go to last post
  3. Question Help choosing new system

    Started by JSkyTx, 09-20-2011 09:24 AM
    2 Pages
    1 2
    • Replies: 14
    • Views: 1,361
    09-24-2011, 11:50 AM Go to last post
  4. Honeywell FocusPRO TH5110D

    Started by oldgoodman, 09-23-2011 03:03 PM
    • Replies: 10
    • Views: 1,403
    09-24-2011, 09:12 AM Go to last post
  5. Is a heat pump worth it?

    Started by saraharl, 09-23-2011 04:46 PM
    • Replies: 3
    • Views: 1,169
    09-24-2011, 01:39 AM Go to last post
  6. Lennox Pulse with a matched gibson heat pump system

    Started by ajlee, 09-19-2011 08:20 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 2,012
    09-23-2011, 10:38 PM Go to last post
  7. coil cleaners for homeowner

    Started by grizzzlle, 09-22-2011 09:12 AM
    • Replies: 8
    • Views: 1,043
    09-23-2011, 09:46 PM Go to last post
  8. Oh the quiteness...

    Started by oldgoodman, 09-23-2011 07:10 PM
    • Replies: 6
    • Views: 924
    09-23-2011, 09:44 PM Go to last post
  9. Replacing Gas Furance

    Started by thenewkid, 09-23-2011 10:03 AM
    • Replies: 3
    • Views: 709
    09-23-2011, 09:16 PM Go to last post
  10. Furnace leak

    Started by Ecrane99, 09-22-2011 09:28 PM
    • Replies: 3
    • Views: 930
    09-23-2011, 06:18 PM Go to last post
  11. Boiler room with radiant heat very hot

    Started by imgarret, 09-22-2011 03:07 PM
    • Replies: 9
    • Views: 2,550
    09-23-2011, 06:10 PM Go to last post
  12. Thermostat ?

    Started by captain71, 09-22-2011 10:36 PM
    • Replies: 8
    • Views: 903
    09-23-2011, 03:52 PM Go to last post
  13. Baseboard Calculation

    Started by DanInNY, 09-22-2011 03:52 PM
    • Replies: 7
    • Views: 971
    09-23-2011, 11:00 AM Go to last post
  14. Trane XR90 flashing light

    Started by speedymonk, 09-22-2011 09:19 PM
    • Replies: 5
    • Views: 5,150
    09-23-2011, 10:12 AM Go to last post
  15. Condenser fan motor question

    Started by joenuke, 09-21-2011 01:10 PM
    • Replies: 8
    • Views: 948
    09-23-2011, 09:42 AM Go to last post
  16. Pro assistance in sizing AC for my residential home

    Started by pdlandry, 09-20-2011 12:39 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,189
    09-23-2011, 09:09 AM Go to last post
  17. Who should do Manual J calc?

    Started by Ed D, 09-18-2011 09:39 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 1,789
    09-23-2011, 06:16 AM Go to last post
  18. Determining the cause of high head pressure

    Started by sneuberg, 09-16-2011 06:17 PM
    3 Pages
    1 2 3
    • Replies: 36
    • Views: 3,899
    09-23-2011, 12:16 AM Go to last post
  19. Armstrong Central Air

    Started by htrk1, 09-22-2011 07:07 AM
    2 Pages
    1 2
    • Replies: 24
    • Views: 1,905
    09-22-2011, 07:02 PM Go to last post
  20. Repair, replace, or?

    Started by Reversemigration, 09-20-2011 06:42 PM
    • Replies: 5
    • Views: 871
    09-22-2011, 01:35 PM Go to last post
  21. Bedroom comfort level

    Started by rk05, 09-21-2011 12:13 PM
    • Replies: 12
    • Views: 1,426
    09-22-2011, 01:25 PM Go to last post
  22. Question Evap Coil Cleaning

    Started by metfan, 09-20-2011 01:31 PM
    • Replies: 9
    • Views: 1,187
    09-22-2011, 09:33 AM Go to last post
  23. Fan won't spin....

    Started by oldgoodman, 09-20-2011 06:41 PM
    • Replies: 5
    • Views: 993
    09-22-2011, 09:14 AM Go to last post
  24. Question Duct/trunk routing - 45deg angles?

    Started by CaLevi, 09-21-2011 10:36 AM
    • Replies: 7
    • Views: 1,020
    09-22-2011, 08:32 AM Go to last post
  25. Comprehensive Heat Pump Noise Reduction Thread

    Started by Tom Campbell, 01-07-2011 11:13 PM
    2 Pages
    1 2
    • Replies: 25
    • Views: 14,080
    09-22-2011, 07:31 AM Go to last post
  26. A/C oil additive to save energy.

    Started by FLSunLvr, 09-18-2011 11:54 AM
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,892
    09-21-2011, 10:45 PM Go to last post
  27. year of furnace

    Started by LINZY, 09-21-2011 06:14 PM
    • Replies: 5
    • Views: 791
    09-21-2011, 10:01 PM Go to last post
  28. Trane XV95 Gas Furnace Issue

    Started by Jkeefe, 09-20-2011 02:38 PM
    • Replies: 7
    • Views: 2,801
    09-21-2011, 07:28 PM Go to last post
  29. Replace coil or unit?

    Started by Cyndil, 09-20-2011 02:36 PM
    • Replies: 8
    • Views: 1,762
    09-21-2011, 03:26 PM Go to last post
  30. Access panel latches

    Started by amd, 09-21-2011 02:05 AM
    • Replies: 3
    • Views: 1,621
    09-21-2011, 03:04 PM Go to last post
  31. Does running sprinklers over condenser unit increase efficiency?

    Started by zootjeff, 07-29-2009 01:43 PM
    3 Pages
    1 2 3
    • Replies: 38
    • Views: 13,453
    09-21-2011, 10:08 AM Go to last post
  32. Proper spacing of supply outlets off trunk

    Started by ace064, 09-18-2011 01:21 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 2,391
    09-21-2011, 10:05 AM Go to last post
  33. My trusty Trane HP died!--a lesson in Extended Warranties

    Started by hamltnh, 09-20-2011 07:29 AM
    5 Pages
    1 2 3 4 5
    • Replies: 52
    • Views: 4,143
    09-21-2011, 10:05 AM Go to last post
  34. Boiler sooting up are we dying from CO

    Started by John Dingman, 09-19-2011 07:42 PM
    2 Pages
    1 2
    • Replies: 24
    • Views: 3,112
    09-21-2011, 08:03 AM Go to last post
  35. Carrier rebates

    Started by BhamAla, 09-20-2011 11:45 AM
    • Replies: 3
    • Views: 943
    09-21-2011, 12:28 AM Go to last post
  36. XL 950 WILL NOT RESPOND / DISPLAY DARK

    Started by bullethead, 09-20-2011 07:17 PM
    • Replies: 1
    • Views: 703
    09-20-2011, 09:35 PM Go to last post
  37. Blower Fan Cycling Every 20 minutes for 30 seconds

    Started by StuNut, 09-20-2011 08:32 AM
    2 Pages
    1 2
    • Replies: 14
    • Views: 2,822
    09-20-2011, 09:20 PM Go to last post
  38. Mismatch? R410 condenser w R22 evap

    Started by kow22, 07-16-2010 12:08 PM
    • Replies: 7
    • Views: 3,955
    09-20-2011, 06:41 PM Go to last post
  39. Help with sizing on Furnace and AC estimates

    Started by dsc3507, 09-16-2011 11:51 PM
    3 Pages
    1 2 3
    • Replies: 28
    • Views: 2,656
    09-20-2011, 06:06 PM Go to last post
  40. Buying a new furnace for the first time.

    Started by mphaneuf, 09-20-2011 02:06 PM
    • Replies: 6
    • Views: 656
    09-20-2011, 05:08 PM Go to last post
  41. compressor

    Started by carlos mendoza, 09-20-2011 03:30 PM
    • Replies: 3
    • Views: 581
    09-20-2011, 04:50 PM Go to last post
  42. ac-heat help

    Started by scoop, 09-17-2011 06:56 PM
    • Replies: 10
    • Views: 872
    09-20-2011, 04:43 PM Go to last post
  43. Command Air Question

    Started by dfalliaux, 09-20-2011 02:32 PM
    • Replies: 2
    • Views: 451
    09-20-2011, 02:52 PM Go to last post
  44. Talking The Good, the Bad, and the Ugly(with PICs)

    Started by Vector, 09-13-2009 02:38 AM
    8 Pages
    1 2 3 4 5 6 ... 8
    • Replies: 95
    • Views: 15,529
    09-20-2011, 02:17 PM Go to last post
  45. Rheem Furnace - won't activate

    Started by sask101, 09-14-2011 01:35 AM
    4 Pages
    1 2 3 4
    • Replies: 44
    • Views: 11,186
    09-20-2011, 09:45 AM Go to last post
  46. Evergreen Motor switch

    Started by speedymonk, 09-13-2011 01:02 PM
    2 Pages
    1 2
    • Replies: 22
    • Views: 3,466
    09-20-2011, 09:18 AM Go to last post
  47. Selecting a new Goodman HP and coil

    Started by pendetim, 09-14-2011 03:39 PM
    • Replies: 10
    • Views: 1,304
    09-20-2011, 08:54 AM Go to last post
    • Replies: 7
    • Views: 1,711
    09-20-2011, 07:04 AM Go to last post
  48. Return opening sizing?

    Started by 68malibu383, 09-19-2011 08:03 PM
    • Replies: 6
    • Views: 738
    09-20-2011, 06:59 AM Go to last post
  49. RHEEM : Is this a mis-matched split?

    Started by tubbyray, 09-19-2011 07:05 PM
    • Replies: 3
    • Views: 653
    09-20-2011, 05:36 AM Go to last post

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