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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: A must read for all members...Who can reply to the AOP area

    Started by Dad, 10-31-2011 07:32 PM
    • Replies: 0
    • Views: 46,767
    10-31-2011, 07:32 PM Go to last post
  2. Angry Sticky Thread Sticky: >>READ THIS FIRST<< NO DIY? Why NOT??

    Started by Dad, 11-15-2008 10:40 PM
    • Replies: 0
    • Views: 46,923
    11-15-2008, 10:40 PM Go to last post
  1. Weil-McLain boiler madness

    Started by SBL04072, 07-15-2012 05:26 PM
    • Replies: 4
    • Views: 822
    07-16-2012, 05:22 PM Go to last post
  2. HVAC Hole between condensate ports

    Started by danrckville, 07-16-2012 10:47 AM
    • Replies: 5
    • Views: 829
    07-16-2012, 05:02 PM Go to last post
  3. Heat pump (Bryant) in CT?

    Started by desmo907, 07-16-2012 04:04 PM
    • Replies: 1
    • Views: 395
    07-16-2012, 04:37 PM Go to last post
  4. Voltage reading between R and Y

    Started by danrckville, 07-16-2012 04:12 PM
    • Replies: 0
    • Views: 468
    07-16-2012, 04:12 PM Go to last post
    • Replies: 8
    • Views: 865
    07-16-2012, 03:45 PM Go to last post
  5. Condensation on outside of air handler

    Started by Lima41, 07-07-2012 12:02 PM
    • Replies: 4
    • Views: 829
    07-16-2012, 02:52 PM Go to last post
  6. HI

    Started by archwilliams, 07-16-2012 12:45 PM
    • Replies: 1
    • Views: 305
    07-16-2012, 01:29 PM Go to last post
  7. Trane XV95 & XL15i configured in factory default...

    Started by Sunfox, 07-15-2012 07:39 PM
    • Replies: 7
    • Views: 1,192
    07-16-2012, 12:59 PM Go to last post
  8. Where's my attic ventilation?

    Started by brucezas, 07-15-2012 11:01 PM
    • Replies: 1
    • Views: 480
    07-16-2012, 12:14 PM Go to last post
  9. What is the SEER for an Amana split AC ?

    Started by clocert, 07-15-2012 11:43 PM
    • Replies: 2
    • Views: 412
    07-16-2012, 09:57 AM Go to last post
  10. Load Calculations

    Started by NewYorkMinute, 07-14-2012 11:04 AM
    6 Pages
    1 2 3 4 5 6
    • Replies: 75
    • Views: 4,276
    07-16-2012, 09:40 AM Go to last post
  11. Need Advice On Return Hole Size

    Started by NJD, 07-16-2012 08:06 AM
    • Replies: 0
    • Views: 279
    07-16-2012, 08:06 AM Go to last post
  12. Flat roof, rooftop AC Ducting question

    Started by jweddylv, 07-13-2012 12:32 PM
    • Replies: 7
    • Views: 1,663
    07-16-2012, 06:50 AM Go to last post
  13. Low voltage

    Started by Oysterman, 07-10-2012 05:16 PM
    • Replies: 9
    • Views: 1,229
    07-15-2012, 10:54 PM Go to last post
  14. Condensate pan for an old Carrier AHU

    Started by HvacNooby, 07-15-2012 04:11 AM
    • Replies: 9
    • Views: 976
    07-15-2012, 10:02 PM Go to last post
  15. what ton is my unit

    Started by timw38401, 07-15-2012 09:36 PM
    • Replies: 1
    • Views: 342
    07-15-2012, 09:42 PM Go to last post
  16. I can't find 4" filter return grills

    Started by Jim In Florida, 07-07-2012 05:41 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 1,580
    07-15-2012, 09:39 PM Go to last post
  17. what ton is my unit

    Started by timw38401, 07-15-2012 08:57 PM
    • Replies: 2
    • Views: 346
    07-15-2012, 09:13 PM Go to last post
  18. Udarrell

    Started by 1manarmy, 07-15-2012 03:59 PM
    • Replies: 3
    • Views: 461
    07-15-2012, 08:42 PM Go to last post
  19. Condensor Fan Problem

    Started by DG1, 07-15-2012 04:17 PM
    • Replies: 6
    • Views: 608
    07-15-2012, 06:30 PM Go to last post
  20. Help with Lennox configuration

    Started by go4gusto, 07-13-2012 06:24 PM
    • Replies: 5
    • Views: 869
    07-15-2012, 05:54 PM Go to last post
  21. Confused Airhandler fan speed changed on a TWE030P13

    Started by JackPar, 07-14-2012 02:04 PM
    • Replies: 4
    • Views: 610
    07-15-2012, 05:22 PM Go to last post
  22. Sure Comfort Air Conditioner

    Started by rollchard, 07-15-2012 03:43 PM
    • Replies: 2
    • Views: 1,548
    07-15-2012, 05:15 PM Go to last post
  23. Question Can my mismatching problem end happily?

    Started by Kitty B., 07-14-2012 02:29 PM
    • Replies: 10
    • Views: 999
    07-15-2012, 10:07 AM Go to last post
  24. Insufficient cooling on 2 ton SEER11 central AC

    Started by eherot, 07-12-2012 03:18 PM
    no cooling
    • Replies: 12
    • Views: 1,631
    07-15-2012, 09:50 AM Go to last post
  25. Time to replace ancient Lennox box.

    Started by Sheolraver, 07-13-2012 04:44 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 1,364
    07-15-2012, 08:35 AM Go to last post
  26. My a/c treats every day like a 100 degree day!

    Started by howard482, 07-14-2012 06:57 PM
    • Replies: 4
    • Views: 722
    07-15-2012, 08:24 AM Go to last post
  27. boiler pipe size

    Started by TheBoilerObsession, 07-15-2012 01:14 AM
    • Replies: 3
    • Views: 785
    07-15-2012, 07:10 AM Go to last post
  28. A-coils Upside Down

    Started by brucezas, 07-13-2012 09:37 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 1,888
    07-15-2012, 12:13 AM Go to last post
  29. Help with New Central AC System

    Started by Chase M, 07-14-2012 01:11 PM
    • Replies: 8
    • Views: 918
    07-14-2012, 10:39 PM Go to last post
  30. Is Lennox no longer a reliable brand?

    Started by MontrealMitch, 07-13-2012 06:42 AM
    • Replies: 11
    • Views: 1,524
    07-14-2012, 10:31 PM Go to last post
  31. Warm air from vents

    Started by cichy1012, 07-14-2012 06:57 PM
    • Replies: 2
    • Views: 449
    07-14-2012, 10:11 PM Go to last post
  32. This vibration is driving me crazy

    Started by rlamoreaux, 07-14-2012 06:10 PM
    • Replies: 0
    • Views: 416
    07-14-2012, 06:10 PM Go to last post
  33. Trane XV80 & IAQ stat

    Started by greenjp, 07-09-2012 03:36 PM
    • Replies: 7
    • Views: 879
    07-14-2012, 04:14 PM Go to last post
  34. Air handler size??

    Started by Denis1, 07-14-2012 12:30 PM
    • Replies: 4
    • Views: 656
    07-14-2012, 01:21 PM Go to last post
  35. bad compressor?

    Started by boomer1, 07-13-2012 02:08 PM
    • Replies: 11
    • Views: 1,095
    07-14-2012, 11:24 AM Go to last post
  36. Infinity furnace w/ Generic AC?

    Started by vkaura, 07-12-2012 11:36 PM
    • Replies: 6
    • Views: 799
    07-14-2012, 10:24 AM Go to last post
  37. Custom shaped evaporator coil?

    Started by phuz, 07-14-2012 09:52 AM
    • Replies: 1
    • Views: 484
    07-14-2012, 10:08 AM Go to last post
  38. Lightbulb Intermittent Compressor problem

    Started by HotNpissedNTX, 07-13-2012 12:51 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,408
    07-14-2012, 09:42 AM Go to last post
  39. Heat Pump or Gas Furnace? Wait or Buy Soon?

    Started by jmon22, 07-12-2012 08:15 PM
    3 Pages
    1 2 3
    • Replies: 26
    • Views: 2,260
    07-13-2012, 09:10 PM Go to last post
  40. Did Something go Wrong? Help...

    Started by CarolineIsTooHot, 07-10-2012 06:22 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,578
    07-13-2012, 08:38 PM Go to last post
  41. Central air runs all day

    Started by Kevinfromil, 07-13-2012 03:38 PM
    • Replies: 4
    • Views: 938
    07-13-2012, 05:57 PM Go to last post
  42. Question Evaporator coil bad- time for new unit?

    Started by TWX, 07-13-2012 02:50 PM
    • Replies: 4
    • Views: 537
    07-13-2012, 05:32 PM Go to last post
  43. Bryant Evolution or Carrier Infinity

    Started by samrt, 06-22-2012 04:45 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 4,627
    07-13-2012, 04:33 PM Go to last post
  44. Need help concerning issue with manufacturer

    Started by Zara, 07-12-2012 10:57 PM
    2 Pages
    1 2
    coils
    • Replies: 17
    • Views: 1,358
    07-13-2012, 04:25 PM Go to last post
  45. Carrier vs furnace and humidity control

    Started by Comfyair, 07-13-2012 02:07 PM
    • Replies: 1
    • Views: 452
    07-13-2012, 03:52 PM Go to last post
    • Replies: 6
    • Views: 546
    07-13-2012, 03:50 PM Go to last post
  46. Amana AMH8 remorse?

    Started by RGibran, 02-12-2011 03:09 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 2,777
    07-13-2012, 02:14 PM Go to last post
  47. AC/Furnace not working - power issue?

    Started by kpj, 07-12-2012 08:41 PM
    • Replies: 8
    • Views: 1,134
    07-13-2012, 01:57 PM Go to last post
  48. Confused A/C not turning off after set point reached

    Started by jpies2000, 07-13-2012 10:14 AM
    • Replies: 7
    • Views: 1,153
    07-13-2012, 01:39 PM Go to last post

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