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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: 59,220
    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: 58,301
    11-15-2008, 11:40 PM Go to last post
  1. Normal Thread Normal Threads

  2. Post 2 stage furnace information

    Started by iowahomeowner, 01-14-2011 04:17 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 3,447
    01-16-2011, 07:19 PM Go to last post
  3. XP21 Heatpump and Lennox 7000 stat

    Started by LEC, 01-12-2011 01:27 PM
    • Replies: 6
    • Views: 3,015
    01-16-2011, 06:23 PM Go to last post
    • Replies: 6
    • Views: 896
    01-16-2011, 06:21 PM Go to last post
  4. Help me decide on a HP/stat

    Started by hoyceinsc, 01-12-2011 10:20 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 2,523
    01-16-2011, 06:15 PM Go to last post
  5. Confused TRANE XL15

    Started by necbyter, 01-16-2011 04:16 PM
    • Replies: 3
    • Views: 1,446
    01-16-2011, 06:11 PM Go to last post
  6. Professional Membership???

    Started by jtrammel, 01-16-2011 12:23 AM
    • Replies: 3
    • Views: 954
    01-16-2011, 06:05 PM Go to last post
  7. Confused Cold air spilling back in from attic unit

    Started by MLaborde, 01-16-2011 12:06 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,307
    01-16-2011, 05:44 PM Go to last post
  8. Home HVAC inspection report.

    Started by Steve40th, 01-15-2011 10:18 PM
    3 Pages
    1 2 3
    • Replies: 30
    • Views: 3,862
    01-16-2011, 04:28 PM Go to last post
    • Replies: 3
    • Views: 2,001
    01-16-2011, 01:53 PM Go to last post
    • Replies: 6
    • Views: 1,085
    01-16-2011, 12:29 PM Go to last post
  9. TXV Question

    Started by Kiawah Indian, 01-16-2011 02:24 AM
    • Replies: 5
    • Views: 887
    01-16-2011, 12:20 PM Go to last post
  10. What is the purpose of this duct?

    Started by Ivan_Carumba, 01-13-2011 10:13 PM
    2 Pages
    1 2
    • Replies: 24
    • Views: 2,138
    01-16-2011, 11:45 AM Go to last post
  11. Smile Propane Heater w/24V controls

    Started by majordad, 01-14-2011 02:56 PM
    • Replies: 11
    • Views: 1,164
    01-16-2011, 02:44 AM Go to last post
  12. Duel Fuel Economic Balance Point Help

    Started by jocoman, 01-14-2011 03:06 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 2,097
    01-16-2011, 12:25 AM Go to last post
  13. New furnace, but hardly any savings.

    Started by stinkmeaner, 01-06-2011 12:08 AM
    2 Pages
    1 2
    • Replies: 23
    • Views: 3,091
    01-16-2011, 12:09 AM Go to last post
  14. Anyone use First American Home Buyers Protection?

    Started by RoBoTeq, 01-14-2011 12:34 AM
    2 Pages
    1 2
    • Replies: 17
    • Views: 2,223
    01-15-2011, 09:28 PM Go to last post
  15. Adding registers/ducts to bedroom closets

    Started by txjeff, 01-15-2011 02:20 PM
    • Replies: 5
    • Views: 3,501
    01-15-2011, 07:34 PM Go to last post
  16. OK right sized (smaller) is better, but...

    Started by Piedmont user, 01-15-2011 11:17 AM
    furnace replacement, inspection, sizing
    • Replies: 4
    • Views: 1,040
    01-15-2011, 07:10 PM Go to last post
  17. Protecting AC from Beach/Salt?

    Started by tealboy1, 07-17-2010 11:16 AM
    3 Pages
    1 2 3
    • Replies: 37
    • Views: 8,497
    01-15-2011, 06:40 PM Go to last post
  18. Need Expert Opinion

    Started by franksmartin, 01-15-2011 11:48 AM
    2 Pages
    1 2
    • Replies: 16
    • Views: 1,385
    01-15-2011, 04:08 PM Go to last post
  19. wall mounted heat and ac unit

    Started by crane doc, 01-15-2011 03:33 PM
    • Replies: 1
    • Views: 626
    01-15-2011, 03:49 PM Go to last post
    • Replies: 7
    • Views: 4,427
    01-15-2011, 02:57 PM Go to last post
  20. Honeywell L7224C Aquastat Controller-

    Started by Renachel, 01-15-2011 02:37 PM
    • Replies: 0
    • Views: 1,159
    01-15-2011, 02:37 PM Go to last post
  21. InterCity Information L9639439

    Started by Steve40th, 01-15-2011 01:06 PM
    • Replies: 0
    • Views: 428
    01-15-2011, 01:06 PM Go to last post
  22. Field Controls OVD Dampers

    Started by Iceguy4, 01-11-2011 01:38 PM
    • Replies: 2
    • Views: 857
    01-15-2011, 11:29 AM Go to last post
  23. Confused HELP! back up gas heat.....

    Started by linz5592, 01-14-2011 08:19 AM
    • Replies: 7
    • Views: 837
    01-15-2011, 11:15 AM Go to last post
  24. Talking question about packaged units

    Started by martin&sonsa/c, 01-12-2011 09:42 PM
    3 Pages
    1 2 3
    • Replies: 36
    • Views: 3,315
    01-15-2011, 10:55 AM Go to last post
  25. rheem 80% furnace short cycling

    Started by kelane123, 01-10-2011 08:40 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 3,194
    01-15-2011, 06:18 AM Go to last post
  26. New Air Handler

    Started by bill022572, 01-11-2011 01:16 AM
    2 Pages
    1 2
    • Replies: 16
    • Views: 1,441
    01-15-2011, 05:33 AM Go to last post
  27. What did the roofers do!?!?!?

    Started by AmanOsan, 01-15-2011 05:06 AM
    • Replies: 0
    • Views: 498
    01-15-2011, 05:06 AM Go to last post
  28. need some guidance from a pro..

    Started by Lindsayanng, 01-13-2011 07:35 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 1,478
    01-14-2011, 09:39 PM Go to last post
  29. Rheem Team Top Contractors

    Started by kd5pck, 01-14-2011 02:44 PM
    • Replies: 10
    • Views: 1,588
    01-14-2011, 09:24 PM Go to last post
  30. Honeywell TH8320 and Outside Temp Sensor

    Started by shiflerg, 01-12-2011 04:02 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 5,531
    01-14-2011, 09:11 PM Go to last post
  31. Update condenser?

    Started by dgolfnut, 01-13-2011 09:48 PM
    • Replies: 11
    • Views: 1,023
    01-14-2011, 08:04 PM Go to last post
  32. Question Visionpro "Likes" Furnace more than Heat Pump?

    Started by i g norant, 01-14-2011 01:06 PM
    • Replies: 2
    • Views: 632
    01-14-2011, 06:07 PM Go to last post
  33. Looking for recomendations in Louisiana

    Started by kd5pck, 01-13-2011 05:33 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 1,368
    01-14-2011, 03:57 PM Go to last post
  34. why are my fuses blowing?

    Started by kd5pck, 01-11-2011 09:57 PM
    3 Pages
    1 2 3
    • Replies: 28
    • Views: 3,180
    01-14-2011, 11:50 AM Go to last post
  35. Trane XL13c package system Defrost issues

    Started by alineber, 01-13-2011 06:37 AM
    • Replies: 3
    • Views: 951
    01-14-2011, 11:46 AM Go to last post
  36. Question White-Rodger Tstat, Heat Cycle ?

    Started by gcherry, 11-18-2009 12:24 PM
    2 Pages
    1 2
    • Replies: 21
    • Views: 9,603
    01-14-2011, 11:03 AM Go to last post
  37. heat pump question

    Started by john spat, 01-12-2011 12:28 PM
    • Replies: 7
    • Views: 921
    01-14-2011, 09:17 AM Go to last post
  38. T-stat set back on aux heat???

    Started by Nayr, 01-12-2011 10:36 AM
    • Replies: 10
    • Views: 1,026
    01-14-2011, 06:55 AM Go to last post
  39. Lineset/Unit location question

    Started by texasmade, 01-13-2011 11:34 PM
    • Replies: 2
    • Views: 517
    01-14-2011, 01:49 AM Go to last post
  40. HVAC tech needs 2nd opinion on smart valve

    Started by zuke19, 01-13-2011 09:32 PM
    • Replies: 10
    • Views: 1,124
    01-14-2011, 12:21 AM Go to last post
  41. Lennox G71MPP not heating in variable mode

    Started by mrshanes, 01-13-2011 10:12 AM
    • Replies: 4
    • Views: 1,037
    01-13-2011, 11:46 PM Go to last post
  42. two large water heaters one house

    Started by weil-mclain, 01-11-2011 09:58 AM
    • Replies: 2
    • Views: 764
    01-13-2011, 11:29 PM Go to last post
  43. Replacing my 20+ year old furnace with ??

    Started by Shaftab, 01-12-2011 11:28 AM
    2 Pages
    1 2
    calculation, efficiency, furnace, lennox, stage, variable, york
    • Replies: 17
    • Views: 5,319
    01-13-2011, 10:48 PM Go to last post
  44. SC Residential HVAC exam Books

    Started by batesservices, 01-13-2011 01:08 PM
    • Replies: 1
    • Views: 626
    01-13-2011, 10:09 PM Go to last post
  45. Problem with Zones and Air Balancing?

    Started by Logan46, 01-13-2011 09:48 PM
    • Replies: 0
    • Views: 574
    01-13-2011, 09:48 PM Go to last post
  46. Floor Duct Installation

    Started by DaninCleve, 01-13-2011 05:00 PM
    • Replies: 4
    • Views: 2,917
    01-13-2011, 09:19 PM Go to last post

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