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: 65,436
    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: 65,808
    11-15-2008, 11:40 PM Go to last post
  1. Normal Thread Normal Threads

  2. is there any reason to insulate a cold air return?

    Started by panaman, 01-21-2009 12:54 PM
    4 Pages
    1 2 3 4
    • Replies: 50
    • Views: 26,308
    01-26-2009, 01:22 PM Go to last post
  3. Ruud UGTA-12ERAJS HELP!!!

    Started by Nyecountyworker, 01-26-2009 12:44 PM
    • Replies: 4
    • Views: 715
    01-26-2009, 01:20 PM Go to last post
  4. aux. roll out

    Started by 1tonn, 01-26-2009 10:16 AM
    • Replies: 6
    • Views: 1,104
    01-26-2009, 01:09 PM Go to last post
  5. Out in the cold

    Started by MichaelM, 01-23-2009 10:41 PM
    3 Pages
    1 2 3
    • Replies: 27
    • Views: 2,578
    01-26-2009, 01:02 PM Go to last post
  6. Condensing oil furnaces

    Started by Whattsanubian, 01-21-2009 01:17 PM
    2 Pages
    1 2
    • Replies: 24
    • Views: 2,130
    01-26-2009, 12:28 PM Go to last post
  7. Unknown Duct in HVAC Closet of Apartment

    Started by wildta, 12-02-2008 10:51 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 2,439
    01-26-2009, 11:48 AM Go to last post
  8. Question MERV Filter thickness, does it matter?

    Started by jonrobinson, 01-23-2009 04:23 PM
    3 Pages
    1 2 3
    • Replies: 30
    • Views: 15,136
    01-26-2009, 09:29 AM Go to last post
  9. Unique Thermostat Need

    Started by squeed, 01-25-2009 09:08 PM
    • Replies: 2
    • Views: 637
    01-26-2009, 07:39 AM Go to last post
    • Replies: 6
    • Views: 761
    01-26-2009, 07:33 AM Go to last post
  10. Question air handler dimensions.

    Started by RieckTech2, 01-25-2009 09:12 PM
    • Replies: 4
    • Views: 1,311
    01-26-2009, 07:10 AM Go to last post
  11. Direct venting - Are 80% AFUE units going away soon?

    Started by jerrod6, 01-24-2009 12:25 AM
    3 Pages
    1 2 3
    • Replies: 29
    • Views: 2,323
    01-26-2009, 01:18 AM Go to last post
  12. Indirect hot water on 300k btu con boiler?

    Started by hvacbs1, 01-25-2009 03:50 AM
    • Replies: 10
    • Views: 1,127
    01-26-2009, 12:43 AM Go to last post
    • Replies: 3
    • Views: 725
    01-26-2009, 12:34 AM Go to last post
  13. 2-Stage Furnace Questions

    Started by Langan, 10-14-2007 09:58 PM
    • Replies: 8
    • Views: 2,344
    01-25-2009, 09:33 PM Go to last post
  14. Unhappy Rheem 90 Plus modulating - low output

    Started by lifeisfun, 01-23-2009 08:19 PM
    • Replies: 11
    • Views: 1,497
    01-25-2009, 09:24 PM Go to last post
  15. Hydronic Radiant heat?

    Started by DrFudd, 01-24-2009 10:47 PM
    • Replies: 11
    • Views: 1,251
    01-25-2009, 08:02 PM Go to last post
  16. Moved: My new Geothermal System

    Started by jongig, 11-26-2008 08:30 PM
    •  
    •  
  17. MBR air return advice!

    Started by Garyl53, 01-17-2009 05:31 PM
    • Replies: 7
    • Views: 879
    01-25-2009, 06:54 PM Go to last post
  18. humiditrol and iaq

    Started by catmanacman, 01-25-2009 06:41 PM
    • Replies: 0
    • Views: 641
    01-25-2009, 06:41 PM Go to last post
  19. Modern HVACs - worth it?

    Started by megawhizz, 01-23-2009 12:07 PM
    2 Pages
    1 2
    • Replies: 21
    • Views: 2,153
    01-25-2009, 04:50 PM Go to last post
  20. Rheem Classic 90+ flame out

    Started by RedNecker, 01-21-2009 12:07 PM
    2 Pages
    1 2
    • Replies: 25
    • Views: 3,481
    01-25-2009, 03:38 PM Go to last post
  21. Do modcon's save money?

    Started by hvacbs1, 01-25-2009 04:07 AM
    • Replies: 6
    • Views: 779
    01-25-2009, 12:50 PM Go to last post
  22. Concentric vent

    Started by DanW13, 01-24-2009 03:24 PM
    • Replies: 4
    • Views: 994
    01-25-2009, 07:14 AM Go to last post
  23. A good forum for radiant barrier

    Started by gsubrec, 06-05-2006 09:36 PM
    8 Pages
    1 2 3 4 5 6 ... 8
    • Replies: 100
    • Views: 24,272
    01-25-2009, 12:26 AM Go to last post
  24. Oil on lineset and support leg of heat pump

    Started by motoguy128, 01-24-2009 11:18 PM
    • Replies: 3
    • Views: 1,023
    01-24-2009, 11:31 PM Go to last post
  25. York Diamond 80 furnace upgradable?

    Started by anti42, 01-23-2009 11:25 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 3,794
    01-24-2009, 09:04 PM Go to last post
  26. orphaned water heater

    Started by rjrjs, 01-23-2009 05:18 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 2,858
    01-24-2009, 07:39 PM Go to last post
  27. Confused Conversions for psc to dc motors

    Started by supernova72, 01-03-2009 08:55 PM
    • Replies: 6
    • Views: 1,350
    01-24-2009, 06:26 PM Go to last post
  28. Ventilation Control Recomendation

    Started by dgbehrends, 01-15-2009 11:26 AM
    • Replies: 4
    • Views: 970
    01-24-2009, 05:51 PM Go to last post
  29. Just saying hi with pics of work

    Started by greenmonster304, 01-24-2009 09:36 AM
    • Replies: 4
    • Views: 732
    01-24-2009, 03:20 PM Go to last post
  30. Confused New construction

    Started by feizty1, 01-23-2009 09:38 PM
    3 Pages
    1 2 3
    • Replies: 30
    • Views: 2,519
    01-24-2009, 03:09 PM Go to last post
  31. Best Bang for the Buck?

    Started by Daltex, 01-19-2009 08:47 PM
    • Replies: 12
    • Views: 2,309
    01-24-2009, 01:58 PM Go to last post
  32. Run furnace during new construction ?

    Started by GerryK, 01-23-2009 02:47 AM
    • Replies: 10
    • Views: 3,815
    01-24-2009, 11:44 AM Go to last post
  33. Confused Munckin making steam

    Started by HydronicHead, 01-18-2009 05:18 PM
    • Replies: 6
    • Views: 1,109
    01-24-2009, 11:02 AM Go to last post
  34. Everest furnaces - opinions

    Started by tjdean, 10-04-2006 09:04 AM
    • Replies: 11
    • Views: 16,712
    01-24-2009, 11:01 AM Go to last post
  35. two copper lines the non insulating one is extremely hot

    Started by JSAPP, 01-22-2009 01:09 PM
    2 Pages
    1 2
    • Replies: 23
    • Views: 1,706
    01-24-2009, 10:26 AM Go to last post
  36. Getting Estimates for Replacement Heat Pump

    Started by cecilt, 01-23-2009 09:53 PM
    • Replies: 4
    • Views: 996
    01-24-2009, 06:46 AM Go to last post
  37. Low voltage troubles

    Started by CBhvac, 01-24-2009 12:29 AM
    • Replies: 5
    • Views: 843
    01-24-2009, 02:10 AM Go to last post
  38. Should I try another tech?

    Started by mford1970, 01-11-2009 03:28 PM
    5 Pages
    1 2 3 4 5
    • Replies: 54
    • Views: 4,591
    01-24-2009, 12:56 AM Go to last post
  39. Heat Pump question

    Started by acobra289, 01-23-2009 06:55 PM
    • Replies: 6
    • Views: 928
    01-23-2009, 11:11 PM Go to last post
  40. static pressure to high?

    Started by scarletfire, 09-01-2008 08:20 PM
    4 Pages
    1 2 3 4
    • Replies: 51
    • Views: 6,171
    01-23-2009, 09:35 PM Go to last post
  41. Fixed or TXV ??

    Started by carlb7, 01-23-2009 01:11 PM
    • Replies: 4
    • Views: 807
    01-23-2009, 09:26 PM Go to last post
    • Replies: 8
    • Views: 819
    01-23-2009, 08:27 PM Go to last post
  42. condensation

    Started by cas1, 01-21-2009 03:22 PM
    • Replies: 6
    • Views: 940
    01-23-2009, 07:31 PM Go to last post
  43. Replace line set?

    Started by arlo89, 01-23-2009 03:59 PM
    • Replies: 9
    • Views: 6,992
    01-23-2009, 06:07 PM Go to last post
  44. Rheem oil furnace bulletin

    Started by BaldLoonie, 01-23-2009 10:46 AM
    • Replies: 1
    • Views: 1,455
    01-23-2009, 06:02 PM Go to last post
  45. Trane vs. Arcoaire & Comfortmaker

    Started by mmnic001, 01-21-2009 04:24 PM
    • Replies: 8
    • Views: 41,207
    01-23-2009, 05:10 PM Go to last post
  46. Splitting a hydronic zone

    Started by joef, 01-23-2009 10:39 AM
    • Replies: 3
    • Views: 743
    01-23-2009, 05:04 PM Go to last post
  47. SERVICE CONTRACT

    Started by hvac-learning, 01-23-2009 02:13 PM
    • Replies: 3
    • Views: 732
    01-23-2009, 04:54 PM Go to last post
  48. adjusting settings -- mini split

    Started by bukzin, 01-23-2009 12:32 PM
    • Replies: 2
    • Views: 763
    01-23-2009, 01:06 PM Go to last post

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