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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: 61,759
    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: 61,377
    11-15-2008, 11:40 PM Go to last post
  1. Normal Thread Normal Threads

  2. TXV Question

    Started by Kiawah Indian, 01-16-2011 02:24 AM
    • Replies: 5
    • Views: 931
    01-16-2011, 12:20 PM Go to last post
  3. What is the purpose of this duct?

    Started by Ivan_Carumba, 01-13-2011 10:13 PM
    2 Pages
    1 2
    • Replies: 24
    • Views: 2,225
    01-16-2011, 11:45 AM Go to last post
  4. Smile Propane Heater w/24V controls

    Started by majordad, 01-14-2011 02:56 PM
    • Replies: 11
    • Views: 1,223
    01-16-2011, 02:44 AM Go to last post
  5. Duel Fuel Economic Balance Point Help

    Started by jocoman, 01-14-2011 03:06 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 2,318
    01-16-2011, 12:25 AM Go to last post
  6. New furnace, but hardly any savings.

    Started by stinkmeaner, 01-06-2011 12:08 AM
    2 Pages
    1 2
    • Replies: 23
    • Views: 3,219
    01-16-2011, 12:09 AM Go to last post
  7. Anyone use First American Home Buyers Protection?

    Started by RoBoTeq, 01-14-2011 12:34 AM
    2 Pages
    1 2
    • Replies: 17
    • Views: 2,361
    01-15-2011, 09:28 PM Go to last post
  8. Adding registers/ducts to bedroom closets

    Started by txjeff, 01-15-2011 02:20 PM
    • Replies: 5
    • Views: 4,107
    01-15-2011, 07:34 PM Go to last post
  9. OK right sized (smaller) is better, but...

    Started by Piedmont user, 01-15-2011 11:17 AM
    furnace replacement, inspection, sizing
    • Replies: 4
    • Views: 1,180
    01-15-2011, 07:10 PM Go to last post
  10. Protecting AC from Beach/Salt?

    Started by tealboy1, 07-17-2010 11:16 AM
    3 Pages
    1 2 3
    • Replies: 37
    • Views: 9,991
    01-15-2011, 06:40 PM Go to last post
  11. Need Expert Opinion

    Started by franksmartin, 01-15-2011 11:48 AM
    2 Pages
    1 2
    • Replies: 16
    • Views: 1,461
    01-15-2011, 04:08 PM Go to last post
  12. wall mounted heat and ac unit

    Started by crane doc, 01-15-2011 03:33 PM
    • Replies: 1
    • Views: 655
    01-15-2011, 03:49 PM Go to last post
    • Replies: 7
    • Views: 5,030
    01-15-2011, 02:57 PM Go to last post
  13. Honeywell L7224C Aquastat Controller-

    Started by Renachel, 01-15-2011 02:37 PM
    • Replies: 0
    • Views: 1,196
    01-15-2011, 02:37 PM Go to last post
  14. InterCity Information L9639439

    Started by Steve40th, 01-15-2011 01:06 PM
    • Replies: 0
    • Views: 455
    01-15-2011, 01:06 PM Go to last post
  15. Field Controls OVD Dampers

    Started by Iceguy4, 01-11-2011 01:38 PM
    • Replies: 2
    • Views: 924
    01-15-2011, 11:29 AM Go to last post
  16. Confused HELP! back up gas heat.....

    Started by linz5592, 01-14-2011 08:19 AM
    • Replies: 7
    • Views: 870
    01-15-2011, 11:15 AM Go to last post
  17. Talking question about packaged units

    Started by martin&sonsa/c, 01-12-2011 09:42 PM
    3 Pages
    1 2 3
    • Replies: 36
    • Views: 3,428
    01-15-2011, 10:55 AM Go to last post
  18. rheem 80% furnace short cycling

    Started by kelane123, 01-10-2011 08:40 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 3,425
    01-15-2011, 06:18 AM Go to last post
  19. New Air Handler

    Started by bill022572, 01-11-2011 01:16 AM
    2 Pages
    1 2
    • Replies: 16
    • Views: 1,568
    01-15-2011, 05:33 AM Go to last post
  20. What did the roofers do!?!?!?

    Started by AmanOsan, 01-15-2011 05:06 AM
    • Replies: 0
    • Views: 525
    01-15-2011, 05:06 AM Go to last post
  21. need some guidance from a pro..

    Started by Lindsayanng, 01-13-2011 07:35 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 1,570
    01-14-2011, 09:39 PM Go to last post
  22. Rheem Team Top Contractors

    Started by kd5pck, 01-14-2011 02:44 PM
    • Replies: 10
    • Views: 1,682
    01-14-2011, 09:24 PM Go to last post
  23. Honeywell TH8320 and Outside Temp Sensor

    Started by shiflerg, 01-12-2011 04:02 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 5,863
    01-14-2011, 09:11 PM Go to last post
  24. Update condenser?

    Started by dgolfnut, 01-13-2011 09:48 PM
    • Replies: 11
    • Views: 1,107
    01-14-2011, 08:04 PM Go to last post
  25. Question Visionpro "Likes" Furnace more than Heat Pump?

    Started by i g norant, 01-14-2011 01:06 PM
    • Replies: 2
    • Views: 646
    01-14-2011, 06:07 PM Go to last post
  26. Looking for recomendations in Louisiana

    Started by kd5pck, 01-13-2011 05:33 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 1,419
    01-14-2011, 03:57 PM Go to last post
  27. why are my fuses blowing?

    Started by kd5pck, 01-11-2011 09:57 PM
    3 Pages
    1 2 3
    • Replies: 28
    • Views: 3,357
    01-14-2011, 11:50 AM Go to last post
  28. Trane XL13c package system Defrost issues

    Started by alineber, 01-13-2011 06:37 AM
    • Replies: 3
    • Views: 995
    01-14-2011, 11:46 AM Go to last post
  29. Question White-Rodger Tstat, Heat Cycle ?

    Started by gcherry, 11-18-2009 12:24 PM
    2 Pages
    1 2
    • Replies: 21
    • Views: 10,678
    01-14-2011, 11:03 AM Go to last post
  30. heat pump question

    Started by john spat, 01-12-2011 12:28 PM
    • Replies: 7
    • Views: 1,136
    01-14-2011, 09:17 AM Go to last post
  31. T-stat set back on aux heat???

    Started by Nayr, 01-12-2011 10:36 AM
    • Replies: 10
    • Views: 1,109
    01-14-2011, 06:55 AM Go to last post
  32. Lineset/Unit location question

    Started by texasmade, 01-13-2011 11:34 PM
    • Replies: 2
    • Views: 552
    01-14-2011, 01:49 AM Go to last post
  33. HVAC tech needs 2nd opinion on smart valve

    Started by zuke19, 01-13-2011 09:32 PM
    • Replies: 10
    • Views: 1,148
    01-14-2011, 12:21 AM Go to last post
  34. Lennox G71MPP not heating in variable mode

    Started by mrshanes, 01-13-2011 10:12 AM
    • Replies: 4
    • Views: 1,080
    01-13-2011, 11:46 PM Go to last post
  35. two large water heaters one house

    Started by weil-mclain, 01-11-2011 09:58 AM
    • Replies: 2
    • Views: 775
    01-13-2011, 11:29 PM Go to last post
  36. 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: 5,866
    01-13-2011, 10:48 PM Go to last post
  37. SC Residential HVAC exam Books

    Started by batesservices, 01-13-2011 01:08 PM
    • Replies: 1
    • Views: 659
    01-13-2011, 10:09 PM Go to last post
  38. Problem with Zones and Air Balancing?

    Started by Logan46, 01-13-2011 09:48 PM
    • Replies: 0
    • Views: 587
    01-13-2011, 09:48 PM Go to last post
  39. Floor Duct Installation

    Started by DaninCleve, 01-13-2011 05:00 PM
    • Replies: 4
    • Views: 3,235
    01-13-2011, 09:19 PM Go to last post
  40. dumb defrost question

    Started by uct, 01-13-2011 08:58 PM
    • Replies: 2
    • Views: 497
    01-13-2011, 09:16 PM Go to last post
  41. Need help with Aldehyde exhaust smell

    Started by lee42048, 01-12-2011 05:32 PM
    • Replies: 10
    • Views: 2,925
    01-13-2011, 08:22 PM Go to last post
  42. Red face Heat Pump - High pressure switch trip

    Started by cdt68, 01-12-2011 08:56 PM
    • Replies: 9
    • Views: 13,101
    01-13-2011, 06:38 PM Go to last post
  43. Confused In Need of help with Nordyne furnace

    Started by wilson hembrey, 01-13-2011 01:55 PM
    • Replies: 10
    • Views: 1,720
    01-13-2011, 05:19 PM Go to last post
  44. AHU Comparison

    Started by jwrocs, 01-13-2011 12:39 PM
    • Replies: 3
    • Views: 712
    01-13-2011, 04:46 PM Go to last post
  45. Boilers

    Started by Witsend52, 01-12-2011 09:28 AM
    2 Pages
    1 2
    • Replies: 19
    • Views: 1,821
    01-13-2011, 03:51 PM Go to last post
  46. Bryant FV4 Thermostat Compatiblity

    Started by rickyair, 01-13-2011 01:32 PM
    • Replies: 3
    • Views: 1,074
    01-13-2011, 02:03 PM Go to last post
  47. Duct works

    Started by natra911, 01-12-2011 10:57 PM
    • Replies: 4
    • Views: 732
    01-13-2011, 01:08 PM Go to last post
  48. Furnace Air Intake Question

    Started by jrref, 01-13-2011 11:12 AM
    • Replies: 4
    • Views: 2,552
    01-13-2011, 12:40 PM Go to last post
  49. New System - Several Problems

    Started by HiPresto, 01-11-2011 02:36 AM
    2 Pages
    1 2
    airflow, bryant, ducts sizing, problems, returns
    • Replies: 14
    • Views: 3,794
    01-13-2011, 11:11 AM Go to last post

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