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: 63,911
    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: 63,984
    11-15-2008, 11:40 PM Go to last post
  1. Normal Thread Normal Threads

  2. quick question

    Started by capefear, 10-29-2007 06:09 PM
    • Replies: 3
    • Views: 762
    10-29-2007, 07:08 PM Go to last post
  3. AUX Heat and VisionPro IAQ above balance point

    Started by codywatkins, 10-17-2007 12:33 AM
    3 Pages
    1 2 3
    • Replies: 35
    • Views: 5,081
    10-29-2007, 07:02 PM Go to last post
  4. Hmm Women in distress! Need guidance

    Started by Namgis, 10-28-2007 09:37 AM
    • Replies: 11
    • Views: 1,819
    10-29-2007, 05:29 PM Go to last post
  5. R410A and R-22 a/c to evaporator coil

    Started by HVAC-Confused, 10-27-2007 10:08 PM
    • Replies: 7
    • Views: 2,387
    10-29-2007, 05:22 PM Go to last post
  6. Carrier furnace, heat pump - and coil?

    Started by michaelene, 10-29-2007 04:34 PM
    • Replies: 0
    • Views: 581
    10-29-2007, 04:34 PM Go to last post
  7. Missouri: 13 SEER vs 16 SEER (single vs dual zone)

    Started by polvo, 10-09-2007 06:36 PM
    3 Pages
    1 2 3
    • Replies: 35
    • Views: 5,492
    10-29-2007, 03:46 PM Go to last post
  8. ERV or HRV in Northern Virginia

    Started by kcb203, 10-26-2007 09:35 AM
    • Replies: 2
    • Views: 1,487
    10-29-2007, 02:50 PM Go to last post
  9. Confused Question: Newb here

    Started by FMZ, 10-24-2007 03:51 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 2,035
    10-29-2007, 01:38 PM Go to last post
  10. Confused two stage vs. single stage compressor

    Started by klifton, 10-27-2007 12:15 PM
    • Replies: 10
    • Views: 2,645
    10-29-2007, 01:27 PM Go to last post
  11. new gas furnace size in btus

    Started by ebarthelmy, 10-29-2007 11:28 AM
    • Replies: 1
    • Views: 908
    10-29-2007, 01:03 PM Go to last post
  12. Question I need help mixing A/C and A/H but am confused.

    Started by 19Fordy, 10-25-2007 08:06 PM
    2 Pages
    1 2
    • Replies: 21
    • Views: 3,147
    10-29-2007, 11:17 AM Go to last post
  13. What to ask?

    Started by brentley, 10-28-2007 07:04 PM
    • Replies: 3
    • Views: 1,047
    10-29-2007, 10:23 AM Go to last post
  14. Venting 4 90+ gas units through a roof

    Started by 1flyingfish, 10-24-2007 05:00 PM
    • Replies: 9
    • Views: 1,494
    10-29-2007, 05:18 AM Go to last post
  15. Chimney liner concerns

    Started by Aerojoe, 10-29-2007 12:30 AM
    • Replies: 2
    • Views: 933
    10-29-2007, 12:58 AM Go to last post
  16. Should I be scared?

    Started by tomvm, 10-21-2007 12:09 AM
    9 Pages
    1 2 3 4 5 6 ... 9
    • Replies: 110
    • Views: 14,770
    10-28-2007, 11:32 PM Go to last post
  17. Furnace/Intermittent problem.

    Started by tynub, 10-23-2007 03:30 PM
    • Replies: 8
    • Views: 1,302
    10-28-2007, 10:54 PM Go to last post
  18. New T-Stat No-Go

    Started by rabert, 10-27-2007 10:33 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,797
    10-28-2007, 09:08 PM Go to last post
  19. Hmm Heating My Shed Natural Gas

    Started by River rat, 10-28-2007 02:42 PM
    • Replies: 7
    • Views: 1,067
    10-28-2007, 06:55 PM Go to last post
  20. Confused Fyrerite combustion analyzers

    Started by in-trane-ing, 10-24-2007 09:20 PM
    • Replies: 12
    • Views: 2,163
    10-28-2007, 05:48 PM Go to last post
    • Replies: 10
    • Views: 1,256
    10-28-2007, 04:25 PM Go to last post
  21. MN - heat pump with what efficiency furnace?

    Started by Zaphod, 10-27-2007 12:44 PM
    • Replies: 5
    • Views: 1,045
    10-28-2007, 04:04 PM Go to last post
    • Replies: 21
    • Views: 2,290
    10-28-2007, 03:41 PM Go to last post
  22. A. O. Smith 'Vertex' Water Heater

    Started by jkish, 10-28-2007 02:18 PM
    • Replies: 0
    • Views: 1,064
    10-28-2007, 02:18 PM Go to last post
  23. ventilaxe

    Started by ventilaxe, 10-28-2007 01:38 PM
    • Replies: 0
    • Views: 814
    10-28-2007, 01:38 PM Go to last post
  24. Need help finding Comfortec part

    Started by oceansvii, 10-28-2007 12:22 PM
    • Replies: 1
    • Views: 3,322
    10-28-2007, 12:39 PM Go to last post
  25. Capacitor size determination

    Started by AtoZhvac, 10-28-2007 01:26 AM
    • Replies: 4
    • Views: 2,357
    10-28-2007, 09:40 AM Go to last post
  26. Need help! Help me determine wire colors

    Started by rmbalisa, 10-28-2007 09:04 AM
    • Replies: 1
    • Views: 660
    10-28-2007, 09:12 AM Go to last post
  27. York PC9DH, Zoning and IAQ

    Started by Linmoth, 10-27-2007 01:29 PM
    • Replies: 11
    • Views: 1,389
    10-28-2007, 09:08 AM Go to last post
  28. I thought that this is weird!!!!!

    Started by sunnybono, 10-27-2007 10:43 PM
    • Replies: 5
    • Views: 1,237
    10-28-2007, 07:33 AM Go to last post
  29. Furnace Dilema

    Started by GREG911, 10-27-2007 05:19 PM
    • Replies: 5
    • Views: 1,218
    10-27-2007, 09:11 PM Go to last post
  30. Carrier infinity 21 seer vs. 17 seer A/C ?

    Started by ron3637, 10-27-2007 05:44 PM
    • Replies: 2
    • Views: 3,667
    10-27-2007, 08:14 PM Go to last post
  31. Confused Decision time on gas furnace and installer

    Started by cougar90, 10-26-2007 07:53 AM
    • Replies: 12
    • Views: 1,478
    10-27-2007, 07:35 PM Go to last post
  32. Heat pump - yes or no

    Started by adamsdp, 10-25-2007 08:51 PM
    • Replies: 10
    • Views: 1,706
    10-27-2007, 06:55 PM Go to last post
  33. How to use a 3-phase unit in a home

    Started by Semiretired, 10-26-2007 10:13 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 1,825
    10-27-2007, 06:24 PM Go to last post
  34. choosing between Bryant and Rheem

    Started by marnil, 10-03-2007 02:18 PM
    3 Pages
    1 2 3
    • Replies: 27
    • Views: 4,798
    10-27-2007, 05:22 PM Go to last post
  35. Try these old A/Cs

    Started by BaldLoonie, 10-19-2007 06:55 PM
    4 Pages
    1 2 3 4
    • Replies: 46
    • Views: 5,327
    10-27-2007, 04:36 PM Go to last post
  36. Cool Loop VS Wells

    Started by cribbetr, 10-24-2007 09:04 PM
    • Replies: 8
    • Views: 1,260
    10-27-2007, 03:58 PM Go to last post
  37. Carrier Infin.17 vs. Infin19

    Started by Doral, 10-22-2007 11:58 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 2,280
    10-27-2007, 02:08 PM Go to last post
  38. Trane XV95 reduce 2nd floor cooling differential?

    Started by nmcrae, 10-27-2007 09:33 AM
    • Replies: 2
    • Views: 822
    10-27-2007, 12:14 PM Go to last post
  39. Furnace Control Board Problem

    Started by Angelglez, 10-27-2007 11:24 AM
    • Replies: 2
    • Views: 976
    10-27-2007, 11:42 AM Go to last post
  40. 2 stage 4-speed/variable or modulating

    Started by mike08054, 10-22-2007 05:01 PM
    • Replies: 12
    • Views: 1,711
    10-27-2007, 11:38 AM Go to last post
  41. lockout temp?

    Started by DBarker, 10-25-2007 08:23 PM
    • Replies: 11
    • Views: 1,897
    10-27-2007, 11:00 AM Go to last post
  42. Furnace Control Board Problem

    Started by Angelglez, 10-27-2007 07:50 AM
    • Replies: 2
    • Views: 794
    10-27-2007, 09:59 AM Go to last post
  43. Opinions on replacing old boiler

    Started by Oliman, 10-23-2007 01:20 AM
    • Replies: 5
    • Views: 1,545
    10-27-2007, 06:22 AM Go to last post
  44. So you think you're a service tech

    Started by emcoasthvacr, 10-25-2007 09:41 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 2,503
    10-27-2007, 02:10 AM Go to last post
  45. Code vs Technical Manual

    Started by eapples, 10-25-2007 04:28 PM
    • Replies: 10
    • Views: 1,269
    10-26-2007, 11:27 PM Go to last post
  46. high velocity heat: does your boiler run 24/7?

    Started by oldhouse, 10-26-2007 09:56 PM
    • Replies: 2
    • Views: 939
    10-26-2007, 10:42 PM Go to last post
    • Replies: 3
    • Views: 924
    10-26-2007, 10:18 PM Go to last post
  47. home warranty

    Started by BFD, 10-25-2007 11:55 PM
    • Replies: 8
    • Views: 1,328
    10-26-2007, 09:54 PM Go to last post
  48. Hmm Need help on dual fuel control wiring

    Started by 69Camarolover, 10-26-2007 08:52 PM
    • Replies: 1
    • Views: 907
    10-26-2007, 09:03 PM Go to last post

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