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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: 62,947
    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: 62,739
    11-15-2008, 11:40 PM Go to last post
  1. Normal Thread Normal Threads

  2. sweating issue's

    Started by A/C-SuperCool, 10-15-2010 10:14 PM
    5 Pages
    1 2 3 4 5
    • Replies: 64
    • Views: 7,027
    12-19-2010, 05:13 PM Go to last post
  3. humidifier

    Started by skidrowpete, 12-19-2010 02:33 PM
    • Replies: 1
    • Views: 604
    12-19-2010, 02:54 PM Go to last post
  4. How to wire a thermostat for 2 functions.

    Started by chadhumm, 12-19-2010 11:21 AM
    • Replies: 3
    • Views: 611
    12-19-2010, 01:23 PM Go to last post
  5. California Economizer

    Started by RSD_PE, 12-19-2010 11:49 AM
    • Replies: 2
    • Views: 1,797
    12-19-2010, 11:59 AM Go to last post
  6. Gas Furnace Won't Keep Running

    Started by chris_s, 12-18-2010 06:48 AM
    2 Pages
    1 2
    • Replies: 23
    • Views: 5,321
    12-19-2010, 11:24 AM Go to last post
  7. Bryant Evolution variable speed blower

    Started by normally_closed, 11-16-2010 06:06 PM
    • Replies: 4
    • Views: 839
    12-19-2010, 10:30 AM Go to last post
  8. Frown JCI Mod? Explain Please.

    Started by EddyLee, 12-18-2010 11:43 PM
    • Replies: 1
    • Views: 567
    12-19-2010, 08:02 AM Go to last post
  9. Rheem Criterion II intermittent

    Started by tom lindberg, 02-04-2005 01:36 PM
    • Replies: 5
    • Views: 5,969
    12-19-2010, 07:07 AM Go to last post
  10. Cool american standard furnace leaking water

    Started by weissmertz, 12-18-2010 06:35 PM
    • Replies: 4
    • Views: 1,907
    12-19-2010, 12:19 AM Go to last post
  11. Furnace Staging

    Started by kb3ca, 12-18-2010 04:48 PM
    • Replies: 8
    • Views: 1,350
    12-18-2010, 08:04 PM Go to last post
  12. Goodman Heatpump

    Started by White2Blue, 12-18-2010 12:52 PM
    • Replies: 4
    • Views: 845
    12-18-2010, 07:37 PM Go to last post
  13. Room temperature differences..

    Started by Thebil Illpay, 12-18-2010 04:24 PM
    • Replies: 8
    • Views: 3,645
    12-18-2010, 07:16 PM Go to last post
  14. Heat pump issue

    Started by dgolfnut, 12-14-2010 02:55 PM
    • Replies: 6
    • Views: 858
    12-18-2010, 04:48 PM Go to last post
  15. Confused trane question

    Started by mbelcher, 12-08-2010 08:20 PM
    • Replies: 7
    • Views: 1,068
    12-18-2010, 04:24 PM Go to last post
  16. Those of you with Heat Pumps......?

    Started by Hollywood3044, 12-18-2010 11:45 AM
    • Replies: 3
    • Views: 673
    12-18-2010, 03:06 PM Go to last post
  17. modulating residential furnace

    Started by local553, 12-18-2010 12:43 PM
    • Replies: 2
    • Views: 705
    12-18-2010, 03:05 PM Go to last post
    • Replies: 7
    • Views: 887
    12-18-2010, 01:16 PM Go to last post
  18. Trane vs Lennox - Advice Needed

    Started by llaowt123, 12-17-2010 11:32 PM
    • Replies: 6
    • Views: 3,787
    12-18-2010, 11:44 AM Go to last post
  19. Trane XL20i spine fin specs

    Started by Dave83, 12-17-2010 04:59 PM
    • Replies: 6
    • Views: 1,032
    12-18-2010, 11:27 AM Go to last post
  20. Looking for new AC unit, Owl-Flex ducts

    Started by najames, 12-12-2010 05:41 AM
    • Replies: 10
    • Views: 2,548
    12-18-2010, 11:13 AM Go to last post
  21. Opinions about a new Heat Pump proposal

    Started by Puchatek, 12-14-2010 06:22 PM
    • Replies: 6
    • Views: 1,210
    12-18-2010, 09:40 AM Go to last post
  22. Question for you residential pros

    Started by chill67, 12-17-2010 09:31 PM
    • Replies: 5
    • Views: 742
    12-18-2010, 09:11 AM Go to last post
  23. Help...! "Fan On" Switch on New Furnace...

    Started by Zip, 12-17-2010 09:51 AM
    4 Pages
    1 2 3 4
    • Replies: 42
    • Views: 2,651
    12-18-2010, 08:13 AM Go to last post
  24. Pyne Heat Pump Control Trouble Shooting

    Started by Doug1117, 12-18-2010 03:19 AM
    • Replies: 1
    • Views: 1,788
    12-18-2010, 05:04 AM Go to last post
  25. Energy Audit Manual J and Blower Door test

    Started by EddyLee, 12-16-2010 11:11 PM
    • Replies: 11
    • Views: 2,310
    12-18-2010, 01:16 AM Go to last post
  26. Need Replacement System Guidance

    Started by C-Rex, 12-16-2010 11:01 PM
    • Replies: 3
    • Views: 1,060
    12-18-2010, 12:52 AM Go to last post
    • Replies: 8
    • Views: 17,879
    12-17-2010, 11:58 PM Go to last post
  27. System shut off, water sensor sounds

    Started by Nitt Lion, 12-16-2010 05:43 PM
    • Replies: 1
    • Views: 585
    12-17-2010, 11:43 PM Go to last post
  28. why are supply vents so loud?!?!?

    Started by lfcfan13, 12-17-2010 08:26 PM
    adjustment and calibration, air handler, oversized, supply air
    • Replies: 12
    • Views: 9,147
    12-17-2010, 10:47 PM Go to last post
  29. Orientation of Condenser

    Started by mitopa, 12-17-2010 11:37 AM
    • Replies: 8
    • Views: 1,171
    12-17-2010, 10:37 PM Go to last post
  30. Combination boiler and water heater

    Started by rmcassidy, 12-16-2010 02:44 PM
    • Replies: 6
    • Views: 7,270
    12-17-2010, 07:02 PM Go to last post
  31. Help with HVAC Calc numbers

    Started by Ellbaker, 12-17-2010 12:19 PM
    • Replies: 6
    • Views: 652
    12-17-2010, 06:51 PM Go to last post
  32. new furnace weak..

    Started by chigundo, 12-14-2010 10:09 PM
    4 Pages
    1 2 3 4
    • Replies: 44
    • Views: 4,312
    12-17-2010, 05:50 PM Go to last post
  33. Furnace size required for 1100 sq ft house.

    Started by netminder, 12-16-2010 01:04 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 7,821
    12-17-2010, 02:11 PM Go to last post
  34. Heat-Pump recommendation

    Started by dtall, 12-17-2010 12:34 PM
    • Replies: 2
    • Views: 752
    12-17-2010, 01:46 PM Go to last post
    • Replies: 7
    • Views: 2,842
    12-17-2010, 01:18 PM Go to last post
  35. posted to wrong site

    Started by chauncey1874, 12-17-2010 12:41 PM
    • Replies: 0
    • Views: 493
    12-17-2010, 12:41 PM Go to last post
    • Replies: 2
    • Views: 916
    12-17-2010, 11:05 AM Go to last post
  36. Question about Vision Pro IAQ

    Started by nebo, 12-11-2010 12:08 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 4,542
    12-17-2010, 10:21 AM Go to last post
  37. Trane XL20i heatpump not so great

    Started by wtl98, 11-28-2010 04:07 PM
    8 Pages
    1 2 3 4 5 6 ... 8
    • Replies: 101
    • Views: 14,164
    12-17-2010, 09:41 AM Go to last post
  38. Does this sound right?

    Started by farfigngn, 12-15-2010 12:08 PM
    • Replies: 7
    • Views: 876
    12-17-2010, 03:18 AM Go to last post
    • Replies: 4
    • Views: 999
    12-17-2010, 01:06 AM Go to last post
  39. Dual fuel system w/IAQ t-stat and lockouts--why and how?

    Started by rcamner, 11-23-2010 01:27 AM
    4 Pages
    1 2 3 4
    • Replies: 41
    • Views: 3,810
    12-16-2010, 10:53 PM Go to last post
  40. mt. everest

    Started by keeplearnin, 12-16-2010 11:22 AM
    • Replies: 8
    • Views: 988
    12-16-2010, 10:40 PM Go to last post
  41. Hydrokinetic system

    Started by newhomebuyer, 04-02-2004 03:02 PM
    4 Pages
    1 2 3 4
    • Replies: 43
    • Views: 10,542
    12-16-2010, 10:20 PM Go to last post
  42. Trane Propane Furnaces

    Started by sandpipertech, 12-16-2010 08:38 PM
    • Replies: 2
    • Views: 559
    12-16-2010, 09:50 PM Go to last post
  43. Single Zone to 3 Zone Conversion

    Started by NH Steve, 12-14-2010 07:39 PM
    • Replies: 10
    • Views: 2,129
    12-16-2010, 09:48 PM Go to last post
  44. Replacement of two furnaces with one

    Started by Limamikemike, 12-13-2010 04:23 AM
    • Replies: 12
    • Views: 1,356
    12-16-2010, 09:39 PM Go to last post
  45. Replace or repair heat pump?

    Started by Ellbaker, 12-16-2010 08:58 PM
    • Replies: 1
    • Views: 519
    12-16-2010, 09:30 PM Go to last post

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