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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: 61,031
    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: 60,586
    11-15-2008, 11:40 PM Go to last post
  1. Normal Thread Normal Threads

  2. R Value of Homes in Northern States

    Started by SBKold, 01-21-2010 12:36 PM
    • Replies: 7
    • Views: 1,039
    01-21-2010, 09:05 PM Go to last post
  3. Decreasing heat output HW boiler

    Started by SGBotsford, 01-19-2010 05:37 PM
    b-vent, gas, insulation, oversize boiler
    • Replies: 8
    • Views: 2,915
    01-21-2010, 08:51 PM Go to last post
  4. NTI Matrix

    Started by kkheating, 01-21-2010 08:05 PM
    • Replies: 0
    • Views: 511
    01-21-2010, 08:05 PM Go to last post
  5. help with rating

    Started by troutfly, 01-21-2010 11:17 AM
    • Replies: 2
    • Views: 911
    01-21-2010, 02:29 PM Go to last post
  6. flu 10 feet from property line

    Started by refrigekid, 01-20-2010 07:30 PM
    • Replies: 8
    • Views: 1,046
    01-21-2010, 10:20 AM Go to last post
  7. Trane Startup noise

    Started by wyliecoyote, 01-14-2008 08:48 PM
    4 Pages
    1 2 3 4
    • Replies: 39
    • Views: 9,387
    01-21-2010, 10:06 AM Go to last post
  8. Hmm Oil furnace and HP combination

    Started by hdvd_, 01-20-2010 01:17 PM
    • Replies: 1
    • Views: 546
    01-21-2010, 07:20 AM Go to last post
  9. Heat Pump Frost 90% of the time

    Started by ekcaec, 01-20-2010 07:06 PM
    • Replies: 7
    • Views: 2,347
    01-21-2010, 01:28 AM Go to last post
  10. New Duel Fuel Heat Pump-Installer Won't use Outdoor Sensor

    Started by fireman1000, 01-19-2010 06:38 PM
    4 Pages
    1 2 3 4
    • Replies: 49
    • Views: 6,782
    01-21-2010, 12:50 AM Go to last post
  11. York manaul and nomenclature for model #?

    Started by Jacob01, 01-20-2010 03:26 PM
    • Replies: 5
    • Views: 6,953
    01-21-2010, 12:27 AM Go to last post
  12. Mastic or Not to Mastic

    Started by fexley, 01-19-2010 12:41 PM
    • Replies: 10
    • Views: 1,379
    01-20-2010, 11:20 PM Go to last post
  13. Question Carrier v Lennox

    Started by Binney, 01-20-2010 11:06 PM
    infinity ics, lennox
    • Replies: 0
    • Views: 1,621
    01-20-2010, 11:06 PM Go to last post
  14. tigerdunes or other carrier/bryant pros

    Started by Gray01, 01-18-2010 02:51 AM
    2 Pages
    1 2
    • Replies: 20
    • Views: 2,666
    01-20-2010, 11:00 PM Go to last post
  15. Carrier Infinity -newest software version?

    Started by l123, 01-19-2010 11:30 PM
    • Replies: 1
    • Views: 1,047
    01-20-2010, 10:58 PM Go to last post
  16. Help comparing systems

    Started by rickster70, 01-20-2010 06:18 PM
    • Replies: 7
    • Views: 792
    01-20-2010, 10:55 PM Go to last post
  17. Electric furnace insane energy usage

    Started by kyparamedic, 01-13-2010 03:28 AM
    5 Pages
    1 2 3 4 5
    • Replies: 52
    • Views: 22,275
    01-20-2010, 10:36 PM Go to last post
  18. high efficiency furnace hoar frost problem

    Started by eajohnson, 10-15-2008 12:19 PM
    3 Pages
    1 2 3
    • Replies: 32
    • Views: 12,070
    01-20-2010, 10:18 PM Go to last post
  19. Feedback on Three Furnaces

    Started by wanohh, 01-18-2010 09:34 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 2,123
    01-20-2010, 09:25 PM Go to last post
  20. Centurion furnace manuals

    Started by el kabong, 01-20-2010 08:28 PM
    • Replies: 0
    • Views: 2,722
    01-20-2010, 08:28 PM Go to last post
  21. Hmm Can't Humidity UP problem

    Started by harley91, 01-19-2010 06:09 PM
    • Replies: 11
    • Views: 928
    01-20-2010, 08:14 PM Go to last post
  22. What size A/C condenser do I need?

    Started by ssent, 01-20-2010 03:41 AM
    • Replies: 5
    • Views: 2,820
    01-20-2010, 08:13 PM Go to last post
  23. Confused Weil-Mclain Ultra

    Started by maccardi, 01-29-2005 12:07 PM
    4 Pages
    1 2 3 4
    • Replies: 45
    • Views: 15,590
    01-20-2010, 06:57 PM Go to last post
  24. what is the standard temperature in a home?

    Started by eloko, 01-13-2010 11:32 AM
    2 Pages
    1 2
    • Replies: 24
    • Views: 2,350
    01-20-2010, 06:35 PM Go to last post
  25. Utter confusion on what qualifies for Energy Tax credits!

    Started by dabucks, 03-09-2009 07:58 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 5,080
    01-20-2010, 06:15 PM Go to last post
  26. Horizontal Mounting of G71?

    Started by ILDAIP2, 01-19-2010 03:15 PM
    • Replies: 6
    • Views: 705
    01-20-2010, 05:58 PM Go to last post
  27. Coleman Brand?

    Started by pd07, 01-19-2010 05:39 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 2,073
    01-20-2010, 05:31 PM Go to last post
  28. Interior wall materials and insulating properties

    Started by DavidPJ, 01-19-2010 09:27 PM
    • Replies: 3
    • Views: 542
    01-20-2010, 01:50 PM Go to last post
  29. Excessive Humidity

    Started by tholder1, 01-19-2010 12:51 PM
    • Replies: 11
    • Views: 1,528
    01-20-2010, 09:10 AM Go to last post
    • Replies: 12
    • Views: 12,970
    01-20-2010, 08:57 AM Go to last post
  30. Hanging ducts with bent nails?

    Started by wiz_023, 01-18-2010 01:48 AM
    3 Pages
    1 2 3
    • Replies: 33
    • Views: 3,776
    01-19-2010, 11:11 PM Go to last post
  31. NEED A HVAC RECOMMENDATION

    Started by HeatHound, 01-19-2010 03:24 PM
    • Replies: 4
    • Views: 830
    01-19-2010, 10:50 PM Go to last post
  32. Keeping second Performance heater jet off?

    Started by caslon, 01-19-2010 05:27 PM
    • Replies: 4
    • Views: 566
    01-19-2010, 08:42 PM Go to last post
  33. ut replacement board codes

    Started by jimjim123, 11-12-2007 02:27 AM
    • Replies: 5
    • Views: 2,674
    01-19-2010, 08:12 PM Go to last post
    • Replies: 1
    • Views: 1,383
    01-19-2010, 08:09 PM Go to last post
  34. Dirty Sock Syndrome Answered ?

    Started by JBM1000, 03-18-2009 01:35 PM
    2 Pages
    1 2
    • Replies: 22
    • Views: 2,997
    01-19-2010, 06:07 PM Go to last post
  35. Tankless water heater..

    Started by DarthBane, 01-18-2010 10:25 AM
    • Replies: 3
    • Views: 834
    01-19-2010, 02:36 PM Go to last post
  36. Confused HVAC, Condensate Question

    Started by jreuteman, 01-18-2010 03:18 PM
    • Replies: 6
    • Views: 1,073
    01-19-2010, 02:24 PM Go to last post
  37. What constitutes a communicating furnace...

    Started by Paul12644, 01-19-2010 11:40 AM
    • Replies: 8
    • Views: 4,279
    01-19-2010, 01:35 PM Go to last post
  38. AUTO Fan runs continuously after Thermo Change

    Started by agasser2, 01-13-2010 11:59 AM
    2 Pages
    1 2
    • Replies: 15
    • Views: 2,078
    01-19-2010, 01:12 PM Go to last post
  39. Unhappy really bad smell from HVAC systems, please help.

    Started by gem, 01-19-2010 10:02 AM
    • Replies: 3
    • Views: 1,000
    01-19-2010, 11:45 AM Go to last post
  40. Confused Modulating vs. 2-Stage Furnace

    Started by mkladha, 01-18-2010 10:48 PM
    • Replies: 6
    • Views: 3,031
    01-19-2010, 11:31 AM Go to last post
  41. plenum splitter design & linkage

    Started by rebar, 01-17-2010 12:36 PM
    • Replies: 7
    • Views: 4,402
    01-19-2010, 10:56 AM Go to last post
  42. Replacing just the condenser on an old Carrier HP?

    Started by PHRoberts, 01-04-2010 10:55 PM
    3 Pages
    1 2 3
    • Replies: 26
    • Views: 2,634
    01-19-2010, 08:39 AM Go to last post
  43. Poll Poll: How often do you see Anticipators in your service work?

    Started by numbawunfela, 01-17-2010 10:31 AM
    2 Pages
    1 2
    • Replies: 14
    • Views: 1,282
    01-19-2010, 06:26 AM Go to last post
  44. Condensation problem on intake pipe

    Started by dmd-marc, 01-18-2010 09:20 PM
    • Replies: 5
    • Views: 1,223
    01-19-2010, 12:20 AM Go to last post
  45. Does this type of thermostat exist???

    Started by burchis, 01-17-2010 09:18 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,326
    01-18-2010, 11:51 PM Go to last post
  46. Return vs. Supply Air Temperature

    Started by DavidPJ, 01-17-2010 08:40 PM
    return air, supply air, temperature
    • Replies: 8
    • Views: 7,196
    01-18-2010, 09:59 PM Go to last post
  47. Question Question on compressor replacement or not

    Started by cdc44, 01-02-2010 01:05 PM
    5 Pages
    1 2 3 4 5
    • Replies: 58
    • Views: 5,493
    01-18-2010, 09:52 PM Go to last post
  48. Maytag IQ Drive heat pump Thermostat temperature display

    Started by mike-bethlehem, 12-19-2009 05:09 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 5,317
    01-18-2010, 07:50 PM Go to last post
  49. Replacing AC -Oil,Gas or Heat Pump-What to do???

    Started by clairezjo, 01-18-2010 01:30 PM
    • Replies: 7
    • Views: 905
    01-18-2010, 05:28 PM Go to last post

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