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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: 60,249
    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: 59,555
    11-15-2008, 11:40 PM Go to last post
  1. Normal Thread Normal Threads

  2. Decreasing heat output HW boiler

    Started by SGBotsford, 01-19-2010 05:37 PM
    b-vent, gas, insulation, oversize boiler
    • Replies: 8
    • Views: 2,867
    01-21-2010, 08:51 PM Go to last post
  3. NTI Matrix

    Started by kkheating, 01-21-2010 08:05 PM
    • Replies: 0
    • Views: 503
    01-21-2010, 08:05 PM Go to last post
  4. help with rating

    Started by troutfly, 01-21-2010 11:17 AM
    • Replies: 2
    • Views: 902
    01-21-2010, 02:29 PM Go to last post
  5. flu 10 feet from property line

    Started by refrigekid, 01-20-2010 07:30 PM
    • Replies: 8
    • Views: 1,009
    01-21-2010, 10:20 AM Go to last post
  6. Trane Startup noise

    Started by wyliecoyote, 01-14-2008 08:48 PM
    4 Pages
    1 2 3 4
    • Replies: 39
    • Views: 9,182
    01-21-2010, 10:06 AM Go to last post
  7. Hmm Oil furnace and HP combination

    Started by hdvd_, 01-20-2010 01:17 PM
    • Replies: 1
    • Views: 539
    01-21-2010, 07:20 AM Go to last post
  8. Heat Pump Frost 90% of the time

    Started by ekcaec, 01-20-2010 07:06 PM
    • Replies: 7
    • Views: 2,324
    01-21-2010, 01:28 AM Go to last post
  9. 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: 6,565
    01-21-2010, 12:50 AM Go to last post
  10. York manaul and nomenclature for model #?

    Started by Jacob01, 01-20-2010 03:26 PM
    • Replies: 5
    • Views: 6,838
    01-21-2010, 12:27 AM Go to last post
  11. Mastic or Not to Mastic

    Started by fexley, 01-19-2010 12:41 PM
    • Replies: 10
    • Views: 1,361
    01-20-2010, 11:20 PM Go to last post
  12. Question Carrier v Lennox

    Started by Binney, 01-20-2010 11:06 PM
    infinity ics, lennox
    • Replies: 0
    • Views: 1,590
    01-20-2010, 11:06 PM Go to last post
  13. tigerdunes or other carrier/bryant pros

    Started by Gray01, 01-18-2010 02:51 AM
    2 Pages
    1 2
    • Replies: 20
    • Views: 2,632
    01-20-2010, 11:00 PM Go to last post
  14. Carrier Infinity -newest software version?

    Started by l123, 01-19-2010 11:30 PM
    • Replies: 1
    • Views: 988
    01-20-2010, 10:58 PM Go to last post
  15. Help comparing systems

    Started by rickster70, 01-20-2010 06:18 PM
    • Replies: 7
    • Views: 786
    01-20-2010, 10:55 PM Go to last post
  16. Electric furnace insane energy usage

    Started by kyparamedic, 01-13-2010 03:28 AM
    5 Pages
    1 2 3 4 5
    • Replies: 52
    • Views: 21,258
    01-20-2010, 10:36 PM Go to last post
  17. high efficiency furnace hoar frost problem

    Started by eajohnson, 10-15-2008 12:19 PM
    3 Pages
    1 2 3
    • Replies: 32
    • Views: 11,926
    01-20-2010, 10:18 PM Go to last post
  18. Feedback on Three Furnaces

    Started by wanohh, 01-18-2010 09:34 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 2,113
    01-20-2010, 09:25 PM Go to last post
  19. Centurion furnace manuals

    Started by el kabong, 01-20-2010 08:28 PM
    • Replies: 0
    • Views: 2,625
    01-20-2010, 08:28 PM Go to last post
  20. Hmm Can't Humidity UP problem

    Started by harley91, 01-19-2010 06:09 PM
    • Replies: 11
    • Views: 901
    01-20-2010, 08:14 PM Go to last post
  21. What size A/C condenser do I need?

    Started by ssent, 01-20-2010 03:41 AM
    • Replies: 5
    • Views: 2,731
    01-20-2010, 08:13 PM Go to last post
  22. Confused Weil-Mclain Ultra

    Started by maccardi, 01-29-2005 12:07 PM
    4 Pages
    1 2 3 4
    • Replies: 45
    • Views: 15,430
    01-20-2010, 06:57 PM Go to last post
  23. what is the standard temperature in a home?

    Started by eloko, 01-13-2010 11:32 AM
    2 Pages
    1 2
    • Replies: 24
    • Views: 2,332
    01-20-2010, 06:35 PM Go to last post
  24. 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: 5,012
    01-20-2010, 06:15 PM Go to last post
  25. Horizontal Mounting of G71?

    Started by ILDAIP2, 01-19-2010 03:15 PM
    • Replies: 6
    • Views: 688
    01-20-2010, 05:58 PM Go to last post
  26. Coleman Brand?

    Started by pd07, 01-19-2010 05:39 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 2,047
    01-20-2010, 05:31 PM Go to last post
  27. Interior wall materials and insulating properties

    Started by DavidPJ, 01-19-2010 09:27 PM
    • Replies: 3
    • Views: 536
    01-20-2010, 01:50 PM Go to last post
  28. Excessive Humidity

    Started by tholder1, 01-19-2010 12:51 PM
    • Replies: 11
    • Views: 1,519
    01-20-2010, 09:10 AM Go to last post
    • Replies: 12
    • Views: 12,741
    01-20-2010, 08:57 AM Go to last post
  29. Hanging ducts with bent nails?

    Started by wiz_023, 01-18-2010 01:48 AM
    3 Pages
    1 2 3
    • Replies: 33
    • Views: 3,716
    01-19-2010, 11:11 PM Go to last post
  30. NEED A HVAC RECOMMENDATION

    Started by HeatHound, 01-19-2010 03:24 PM
    • Replies: 4
    • Views: 824
    01-19-2010, 10:50 PM Go to last post
  31. Keeping second Performance heater jet off?

    Started by caslon, 01-19-2010 05:27 PM
    • Replies: 4
    • Views: 557
    01-19-2010, 08:42 PM Go to last post
  32. ut replacement board codes

    Started by jimjim123, 11-12-2007 02:27 AM
    • Replies: 5
    • Views: 2,573
    01-19-2010, 08:12 PM Go to last post
    • Replies: 1
    • Views: 1,338
    01-19-2010, 08:09 PM Go to last post
  33. Dirty Sock Syndrome Answered ?

    Started by JBM1000, 03-18-2009 01:35 PM
    2 Pages
    1 2
    • Replies: 22
    • Views: 2,972
    01-19-2010, 06:07 PM Go to last post
  34. Tankless water heater..

    Started by DarthBane, 01-18-2010 10:25 AM
    • Replies: 3
    • Views: 825
    01-19-2010, 02:36 PM Go to last post
  35. Confused HVAC, Condensate Question

    Started by jreuteman, 01-18-2010 03:18 PM
    • Replies: 6
    • Views: 1,058
    01-19-2010, 02:24 PM Go to last post
  36. What constitutes a communicating furnace...

    Started by Paul12644, 01-19-2010 11:40 AM
    • Replies: 8
    • Views: 4,100
    01-19-2010, 01:35 PM Go to last post
  37. AUTO Fan runs continuously after Thermo Change

    Started by agasser2, 01-13-2010 11:59 AM
    2 Pages
    1 2
    • Replies: 15
    • Views: 2,054
    01-19-2010, 01:12 PM Go to last post
  38. Unhappy really bad smell from HVAC systems, please help.

    Started by gem, 01-19-2010 10:02 AM
    • Replies: 3
    • Views: 972
    01-19-2010, 11:45 AM Go to last post
  39. Confused Modulating vs. 2-Stage Furnace

    Started by mkladha, 01-18-2010 10:48 PM
    • Replies: 6
    • Views: 2,981
    01-19-2010, 11:31 AM Go to last post
  40. plenum splitter design & linkage

    Started by rebar, 01-17-2010 12:36 PM
    • Replies: 7
    • Views: 4,327
    01-19-2010, 10:56 AM Go to last post
  41. 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: 2,592
    01-19-2010, 08:39 AM Go to last post
  42. 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: 1,271
    01-19-2010, 06:26 AM Go to last post
  43. Condensation problem on intake pipe

    Started by dmd-marc, 01-18-2010 09:20 PM
    • Replies: 5
    • Views: 1,197
    01-19-2010, 12:20 AM Go to last post
  44. Does this type of thermostat exist???

    Started by burchis, 01-17-2010 09:18 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,316
    01-18-2010, 11:51 PM Go to last post
  45. Return vs. Supply Air Temperature

    Started by DavidPJ, 01-17-2010 08:40 PM
    return air, supply air, temperature
    • Replies: 8
    • Views: 7,095
    01-18-2010, 09:59 PM Go to last post
  46. 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: 5,448
    01-18-2010, 09:52 PM Go to last post
  47. 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: 5,245
    01-18-2010, 07:50 PM Go to last post
  48. Replacing AC -Oil,Gas or Heat Pump-What to do???

    Started by clairezjo, 01-18-2010 01:30 PM
    • Replies: 7
    • Views: 895
    01-18-2010, 05:28 PM Go to last post
  49. fan shuts down

    Started by salv97, 01-15-2010 12:53 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 1,833
    01-18-2010, 04:41 PM Go to last post

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