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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: 59,911
    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: 59,150
    11-15-2008, 11:40 PM Go to last post
  1. Normal Thread Normal Threads

  2. Hmm single phase compressor

    Started by patnewhvacguy, 12-19-2010 09:07 PM
    4 Pages
    1 2 3 4
    • Replies: 41
    • Views: 5,095
    12-20-2010, 07:05 PM Go to last post
  3. 2-3 Stage or Modulating Furnace w/ Heat Pump?

    Started by smackboy1, 12-11-2010 12:02 PM
    2 Pages
    1 2
    • Replies: 25
    • Views: 5,157
    12-20-2010, 05:29 PM Go to last post
  4. need info on carrier blower size

    Started by darc, 12-20-2010 03:37 PM
    • Replies: 6
    • Views: 1,355
    12-20-2010, 05:23 PM Go to last post
  5. L8124C Aquastat

    Started by mjtct, 12-19-2010 11:51 PM
    • Replies: 2
    • Views: 846
    12-20-2010, 04:40 PM Go to last post
  6. Relocating Central AC Copper lines

    Started by cmbmd76, 12-20-2010 02:25 PM
    • Replies: 1
    • Views: 589
    12-20-2010, 02:33 PM Go to last post
  7. Thumbs up Yes to the choice

    Started by Splitter, 12-20-2010 11:00 AM
    • Replies: 7
    • Views: 810
    12-20-2010, 02:19 PM Go to last post
  8. 410a heat pump pressure help

    Started by Rmarshall, 12-20-2010 01:19 PM
    • Replies: 1
    • Views: 1,993
    12-20-2010, 01:32 PM Go to last post
    • Replies: 2
    • Views: 1,523
    12-20-2010, 01:31 PM Go to last post
  9. Adding Carrier Heat Pump

    Started by farfigngn, 12-18-2010 11:14 AM
    • Replies: 8
    • Views: 813
    12-20-2010, 10:19 AM Go to last post
  10. Question Why is Blower on while Heat Pump is Defrosting

    Started by i g norant, 12-19-2010 12:06 AM
    3 Pages
    1 2 3
    • Replies: 27
    • Views: 3,336
    12-20-2010, 09:06 AM Go to last post
  11. Moved: Inline duct heater sizing & proposing

    Started by cgibsoj, 12-20-2010 08:08 AM
    •  
    •  
  12. High Limit on Trane XL80

    Started by jabarnes01, 12-19-2010 02:22 PM
    • Replies: 6
    • Views: 3,080
    12-20-2010, 08:04 AM Go to last post
    • Replies: 3
    • Views: 1,524
    12-19-2010, 11:25 PM Go to last post
  13. Rheem Furnace Issue - Short Cycling

    Started by Rlukas79, 12-16-2010 03:50 AM
    3 Pages
    1 2 3
    • Replies: 37
    • Views: 7,635
    12-19-2010, 10:45 PM Go to last post
    • Replies: 87
    • Views: 13,041
    12-19-2010, 09:23 PM Go to last post
    • Replies: 0
    • Views: 528
    12-19-2010, 08:11 PM Go to last post
  14. Installer Error - Wrong Equipment Installed

    Started by JRJ, 12-19-2010 03:24 PM
    • Replies: 2
    • Views: 702
    12-19-2010, 07:55 PM Go to last post
  15. Duct Board or Duct?

    Started by gonekuku, 01-01-2007 07:04 PM
    4 Pages
    1 2 3 4
    • Replies: 51
    • Views: 9,985
    12-19-2010, 06:25 PM Go to last post
  16. Balance point worksheets and info help needed

    Started by Rmarshall, 12-19-2010 01:03 PM
    • Replies: 2
    • Views: 1,203
    12-19-2010, 05:20 PM Go to last post
  17. sweating issue's

    Started by A/C-SuperCool, 10-15-2010 10:14 PM
    5 Pages
    1 2 3 4 5
    • Replies: 64
    • Views: 6,701
    12-19-2010, 05:13 PM Go to last post
  18. humidifier

    Started by skidrowpete, 12-19-2010 02:33 PM
    • Replies: 1
    • Views: 567
    12-19-2010, 02:54 PM Go to last post
  19. How to wire a thermostat for 2 functions.

    Started by chadhumm, 12-19-2010 11:21 AM
    • Replies: 3
    • Views: 603
    12-19-2010, 01:23 PM Go to last post
  20. California Economizer

    Started by RSD_PE, 12-19-2010 11:49 AM
    • Replies: 2
    • Views: 1,680
    12-19-2010, 11:59 AM Go to last post
  21. Gas Furnace Won't Keep Running

    Started by chris_s, 12-18-2010 06:48 AM
    2 Pages
    1 2
    • Replies: 23
    • Views: 4,965
    12-19-2010, 11:24 AM Go to last post
  22. Bryant Evolution variable speed blower

    Started by normally_closed, 11-16-2010 06:06 PM
    • Replies: 4
    • Views: 828
    12-19-2010, 10:30 AM Go to last post
  23. Frown JCI Mod? Explain Please.

    Started by EddyLee, 12-18-2010 11:43 PM
    • Replies: 1
    • Views: 564
    12-19-2010, 08:02 AM Go to last post
  24. Rheem Criterion II intermittent

    Started by tom lindberg, 02-04-2005 01:36 PM
    • Replies: 5
    • Views: 5,630
    12-19-2010, 07:07 AM Go to last post
  25. Cool american standard furnace leaking water

    Started by weissmertz, 12-18-2010 06:35 PM
    • Replies: 4
    • Views: 1,778
    12-19-2010, 12:19 AM Go to last post
  26. Furnace Staging

    Started by kb3ca, 12-18-2010 04:48 PM
    • Replies: 8
    • Views: 1,297
    12-18-2010, 08:04 PM Go to last post
  27. Goodman Heatpump

    Started by White2Blue, 12-18-2010 12:52 PM
    • Replies: 4
    • Views: 820
    12-18-2010, 07:37 PM Go to last post
  28. Room temperature differences..

    Started by Thebil Illpay, 12-18-2010 04:24 PM
    • Replies: 8
    • Views: 3,286
    12-18-2010, 07:16 PM Go to last post
  29. Heat pump issue

    Started by dgolfnut, 12-14-2010 02:55 PM
    • Replies: 6
    • Views: 826
    12-18-2010, 04:48 PM Go to last post
  30. Confused trane question

    Started by mbelcher, 12-08-2010 08:20 PM
    • Replies: 7
    • Views: 970
    12-18-2010, 04:24 PM Go to last post
  31. Those of you with Heat Pumps......?

    Started by Hollywood3044, 12-18-2010 11:45 AM
    • Replies: 3
    • Views: 656
    12-18-2010, 03:06 PM Go to last post
  32. modulating residential furnace

    Started by local553, 12-18-2010 12:43 PM
    • Replies: 2
    • Views: 665
    12-18-2010, 03:05 PM Go to last post
    • Replies: 7
    • Views: 877
    12-18-2010, 01:16 PM Go to last post
  33. Trane vs Lennox - Advice Needed

    Started by llaowt123, 12-17-2010 11:32 PM
    • Replies: 6
    • Views: 3,553
    12-18-2010, 11:44 AM Go to last post
  34. Trane XL20i spine fin specs

    Started by Dave83, 12-17-2010 04:59 PM
    • Replies: 6
    • Views: 999
    12-18-2010, 11:27 AM Go to last post
  35. Looking for new AC unit, Owl-Flex ducts

    Started by najames, 12-12-2010 05:41 AM
    • Replies: 10
    • Views: 2,325
    12-18-2010, 11:13 AM Go to last post
  36. Opinions about a new Heat Pump proposal

    Started by Puchatek, 12-14-2010 06:22 PM
    • Replies: 6
    • Views: 1,128
    12-18-2010, 09:40 AM Go to last post
  37. Question for you residential pros

    Started by chill67, 12-17-2010 09:31 PM
    • Replies: 5
    • Views: 702
    12-18-2010, 09:11 AM Go to last post
  38. 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: 2,601
    12-18-2010, 08:13 AM Go to last post
  39. Pyne Heat Pump Control Trouble Shooting

    Started by Doug1117, 12-18-2010 03:19 AM
    • Replies: 1
    • Views: 1,743
    12-18-2010, 05:04 AM Go to last post
  40. Energy Audit Manual J and Blower Door test

    Started by EddyLee, 12-16-2010 11:11 PM
    • Replies: 11
    • Views: 2,134
    12-18-2010, 01:16 AM Go to last post
  41. Need Replacement System Guidance

    Started by C-Rex, 12-16-2010 11:01 PM
    • Replies: 3
    • Views: 989
    12-18-2010, 12:52 AM Go to last post
    • Replies: 8
    • Views: 15,234
    12-17-2010, 11:58 PM Go to last post
  42. System shut off, water sensor sounds

    Started by Nitt Lion, 12-16-2010 05:43 PM
    • Replies: 1
    • Views: 572
    12-17-2010, 11:43 PM Go to last post
  43. 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: 7,459
    12-17-2010, 10:47 PM Go to last post
  44. Orientation of Condenser

    Started by mitopa, 12-17-2010 11:37 AM
    • Replies: 8
    • Views: 1,124
    12-17-2010, 10:37 PM Go to last post
  45. Combination boiler and water heater

    Started by rmcassidy, 12-16-2010 02:44 PM
    • Replies: 6
    • Views: 6,902
    12-17-2010, 07:02 PM Go to last post

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