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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: 47,206
    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: 47,315
    11-15-2008, 10:40 PM Go to last post
  1. Philco Heat Exchanger Rollout

    Started by kkheating, 01-18-2010 07:53 AM
    • Replies: 11
    • Views: 705
    01-21-2010, 08:38 PM Go to last post
  2. Trane XL19i Defrost issue

    Started by hueyville, 01-21-2010 06:09 PM
    • Replies: 2
    • Views: 1,300
    01-21-2010, 08:36 PM Go to last post
  3. hvac

    Started by samyaz, 01-19-2010 08:39 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 910
    01-21-2010, 08:16 PM Go to last post
  4. Condenser coil fins disintegrating

    Started by ChanceA, 01-20-2010 06:54 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 3,667
    01-21-2010, 08:13 PM Go to last post
  5. R Value of Homes in Northern States

    Started by SBKold, 01-21-2010 11:36 AM
    • Replies: 7
    • Views: 645
    01-21-2010, 08:05 PM Go to last post
  6. Decreasing heat output HW boiler

    Started by SGBotsford, 01-19-2010 04:37 PM
    b-vent, gas, insulation, oversize boiler
    • Replies: 8
    • Views: 2,004
    01-21-2010, 07:51 PM Go to last post
  7. NTI Matrix

    Started by kkheating, 01-21-2010 07:05 PM
    • Replies: 0
    • Views: 312
    01-21-2010, 07:05 PM Go to last post
  8. help with rating

    Started by troutfly, 01-21-2010 10:17 AM
    • Replies: 2
    • Views: 673
    01-21-2010, 01:29 PM Go to last post
  9. flu 10 feet from property line

    Started by refrigekid, 01-20-2010 06:30 PM
    • Replies: 8
    • Views: 642
    01-21-2010, 09:20 AM Go to last post
  10. Trane Startup noise

    Started by wyliecoyote, 01-14-2008 07:48 PM
    4 Pages
    1 2 3 4
    • Replies: 39
    • Views: 6,049
    01-21-2010, 09:06 AM Go to last post
  11. Hmm Oil furnace and HP combination

    Started by hdvd_, 01-20-2010 12:17 PM
    • Replies: 1
    • Views: 388
    01-21-2010, 06:20 AM Go to last post
  12. Heat Pump Frost 90% of the time

    Started by ekcaec, 01-20-2010 06:06 PM
    • Replies: 7
    • Views: 1,789
    01-21-2010, 12:28 AM Go to last post
  13. New Duel Fuel Heat Pump-Installer Won't use Outdoor Sensor

    Started by fireman1000, 01-19-2010 05:38 PM
    4 Pages
    1 2 3 4
    • Replies: 49
    • Views: 4,353
    01-20-2010, 11:50 PM Go to last post
  14. York manaul and nomenclature for model #?

    Started by Jacob01, 01-20-2010 02:26 PM
    • Replies: 5
    • Views: 5,175
    01-20-2010, 11:27 PM Go to last post
  15. Mastic or Not to Mastic

    Started by fexley, 01-19-2010 11:41 AM
    • Replies: 10
    • Views: 945
    01-20-2010, 10:20 PM Go to last post
  16. Question Carrier v Lennox

    Started by Binney, 01-20-2010 10:06 PM
    infinity ics, lennox
    • Replies: 0
    • Views: 1,284
    01-20-2010, 10:06 PM Go to last post
  17. tigerdunes or other carrier/bryant pros

    Started by Gray01, 01-18-2010 01:51 AM
    2 Pages
    1 2
    • Replies: 20
    • Views: 1,671
    01-20-2010, 10:00 PM Go to last post
  18. Carrier Infinity -newest software version?

    Started by l123, 01-19-2010 10:30 PM
    • Replies: 1
    • Views: 602
    01-20-2010, 09:58 PM Go to last post
  19. Help comparing systems

    Started by rickster70, 01-20-2010 05:18 PM
    • Replies: 7
    • Views: 555
    01-20-2010, 09:55 PM Go to last post
  20. Electric furnace insane energy usage

    Started by kyparamedic, 01-13-2010 02:28 AM
    5 Pages
    1 2 3 4 5
    • Replies: 52
    • Views: 11,111
    01-20-2010, 09:36 PM Go to last post
  21. high efficiency furnace hoar frost problem

    Started by eajohnson, 10-15-2008 12:19 PM
    3 Pages
    1 2 3
    • Replies: 32
    • Views: 7,368
    01-20-2010, 09:18 PM Go to last post
  22. Feedback on Three Furnaces

    Started by wanohh, 01-18-2010 08:34 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,551
    01-20-2010, 08:25 PM Go to last post
  23. Centurion furnace manuals

    Started by el kabong, 01-20-2010 07:28 PM
    • Replies: 0
    • Views: 1,707
    01-20-2010, 07:28 PM Go to last post
  24. Hmm Can't Humidity UP problem

    Started by harley91, 01-19-2010 05:09 PM
    • Replies: 11
    • Views: 674
    01-20-2010, 07:14 PM Go to last post
  25. What size A/C condenser do I need?

    Started by ssent, 01-20-2010 02:41 AM
    • Replies: 5
    • Views: 1,122
    01-20-2010, 07:13 PM Go to last post
  26. Confused Weil-Mclain Ultra

    Started by maccardi, 01-29-2005 11:07 AM
    4 Pages
    1 2 3 4
    • Replies: 45
    • Views: 12,659
    01-20-2010, 05:57 PM Go to last post
  27. what is the standard temperature in a home?

    Started by eloko, 01-13-2010 10:32 AM
    2 Pages
    1 2
    • Replies: 24
    • Views: 1,716
    01-20-2010, 05:35 PM Go to last post
  28. 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: 4,131
    01-20-2010, 05:15 PM Go to last post
  29. Horizontal Mounting of G71?

    Started by ILDAIP2, 01-19-2010 02:15 PM
    • Replies: 6
    • Views: 500
    01-20-2010, 04:58 PM Go to last post
  30. Coleman Brand?

    Started by pd07, 01-19-2010 04:39 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,278
    01-20-2010, 04:31 PM Go to last post
  31. Interior wall materials and insulating properties

    Started by DavidPJ, 01-19-2010 08:27 PM
    • Replies: 3
    • Views: 364
    01-20-2010, 12:50 PM Go to last post
  32. Excessive Humidity

    Started by tholder1, 01-19-2010 11:51 AM
    • Replies: 11
    • Views: 1,033
    01-20-2010, 08:10 AM Go to last post
    • Replies: 12
    • Views: 8,603
    01-20-2010, 07:57 AM Go to last post
  33. Hanging ducts with bent nails?

    Started by wiz_023, 01-18-2010 12:48 AM
    3 Pages
    1 2 3
    • Replies: 33
    • Views: 2,466
    01-19-2010, 10:11 PM Go to last post
  34. NEED A HVAC RECOMMENDATION

    Started by HeatHound, 01-19-2010 02:24 PM
    • Replies: 4
    • Views: 532
    01-19-2010, 09:50 PM Go to last post
  35. Keeping second Performance heater jet off?

    Started by caslon, 01-19-2010 04:27 PM
    • Replies: 4
    • Views: 374
    01-19-2010, 07:42 PM Go to last post
  36. ut replacement board codes

    Started by jimjim123, 11-12-2007 01:27 AM
    • Replies: 5
    • Views: 1,788
    01-19-2010, 07:12 PM Go to last post
    • Replies: 1
    • Views: 952
    01-19-2010, 07:09 PM Go to last post
  37. Dirty Sock Syndrome Answered ?

    Started by JBM1000, 03-18-2009 01:35 PM
    2 Pages
    1 2
    • Replies: 22
    • Views: 2,165
    01-19-2010, 05:07 PM Go to last post
  38. Tankless water heater..

    Started by DarthBane, 01-18-2010 09:25 AM
    • Replies: 3
    • Views: 641
    01-19-2010, 01:36 PM Go to last post
  39. Confused HVAC, Condensate Question

    Started by jreuteman, 01-18-2010 02:18 PM
    • Replies: 6
    • Views: 802
    01-19-2010, 01:24 PM Go to last post
  40. What constitutes a communicating furnace...

    Started by Paul12644, 01-19-2010 10:40 AM
    • Replies: 8
    • Views: 2,305
    01-19-2010, 12:35 PM Go to last post
  41. AUTO Fan runs continuously after Thermo Change

    Started by agasser2, 01-13-2010 10:59 AM
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,380
    01-19-2010, 12:12 PM Go to last post
  42. Unhappy really bad smell from HVAC systems, please help.

    Started by gem, 01-19-2010 09:02 AM
    • Replies: 3
    • Views: 680
    01-19-2010, 10:45 AM Go to last post
  43. Confused Modulating vs. 2-Stage Furnace

    Started by mkladha, 01-18-2010 09:48 PM
    • Replies: 6
    • Views: 2,298
    01-19-2010, 10:31 AM Go to last post
  44. plenum splitter design & linkage

    Started by rebar, 01-17-2010 11:36 AM
    • Replies: 7
    • Views: 2,872
    01-19-2010, 09:56 AM Go to last post
  45. Replacing just the condenser on an old Carrier HP?

    Started by PHRoberts, 01-04-2010 09:55 PM
    3 Pages
    1 2 3
    • Replies: 26
    • Views: 1,445
    01-19-2010, 07:39 AM Go to last post
  46. Poll Poll: How often do you see Anticipators in your service work?

    Started by numbawunfela, 01-17-2010 09:31 AM
    2 Pages
    1 2
    • Replies: 14
    • Views: 916
    01-19-2010, 05:26 AM Go to last post
  47. Condensation problem on intake pipe

    Started by dmd-marc, 01-18-2010 08:20 PM
    • Replies: 5
    • Views: 752
    01-18-2010, 11:20 PM Go to last post
  48. Does this type of thermostat exist???

    Started by burchis, 01-17-2010 08:18 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 956
    01-18-2010, 10:51 PM Go to last post

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