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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: 54,466
    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: 53,008
    11-15-2008, 11:40 PM Go to last post
  1. Normal Thread Normal Threads

  2. Confused two stage vs. single stage compressor

    Started by klifton, 10-27-2007 12:15 PM
    • Replies: 10
    • Views: 2,093
    10-29-2007, 01:27 PM Go to last post
  3. new gas furnace size in btus

    Started by ebarthelmy, 10-29-2007 11:28 AM
    • Replies: 1
    • Views: 789
    10-29-2007, 01:03 PM Go to last post
  4. 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: 2,498
    10-29-2007, 11:17 AM Go to last post
  5. What to ask?

    Started by brentley, 10-28-2007 07:04 PM
    • Replies: 3
    • Views: 928
    10-29-2007, 10:23 AM Go to last post
  6. Venting 4 90+ gas units through a roof

    Started by 1flyingfish, 10-24-2007 05:00 PM
    • Replies: 9
    • Views: 1,256
    10-29-2007, 05:18 AM Go to last post
  7. Chimney liner concerns

    Started by Aerojoe, 10-29-2007 12:30 AM
    • Replies: 2
    • Views: 814
    10-29-2007, 12:58 AM Go to last post
  8. 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: 11,887
    10-28-2007, 11:32 PM Go to last post
  9. Furnace/Intermittent problem.

    Started by tynub, 10-23-2007 03:30 PM
    • Replies: 8
    • Views: 1,093
    10-28-2007, 10:54 PM Go to last post
  10. New T-Stat No-Go

    Started by rabert, 10-27-2007 10:33 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,494
    10-28-2007, 09:08 PM Go to last post
  11. Hmm Heating My Shed Natural Gas

    Started by River rat, 10-28-2007 02:42 PM
    • Replies: 7
    • Views: 822
    10-28-2007, 06:55 PM Go to last post
  12. Confused Fyrerite combustion analyzers

    Started by in-trane-ing, 10-24-2007 09:20 PM
    • Replies: 12
    • Views: 1,720
    10-28-2007, 05:48 PM Go to last post
    • Replies: 10
    • Views: 1,059
    10-28-2007, 04:25 PM Go to last post
  13. MN - heat pump with what efficiency furnace?

    Started by Zaphod, 10-27-2007 12:44 PM
    • Replies: 5
    • Views: 782
    10-28-2007, 04:04 PM Go to last post
    • Replies: 21
    • Views: 1,905
    10-28-2007, 03:41 PM Go to last post
  14. A. O. Smith 'Vertex' Water Heater

    Started by jkish, 10-28-2007 02:18 PM
    • Replies: 0
    • Views: 956
    10-28-2007, 02:18 PM Go to last post
  15. ventilaxe

    Started by ventilaxe, 10-28-2007 01:38 PM
    • Replies: 0
    • Views: 599
    10-28-2007, 01:38 PM Go to last post
  16. Need help finding Comfortec part

    Started by oceansvii, 10-28-2007 12:22 PM
    • Replies: 1
    • Views: 2,618
    10-28-2007, 12:39 PM Go to last post
  17. Capacitor size determination

    Started by AtoZhvac, 10-28-2007 01:26 AM
    • Replies: 4
    • Views: 1,958
    10-28-2007, 09:40 AM Go to last post
  18. Need help! Help me determine wire colors

    Started by rmbalisa, 10-28-2007 09:04 AM
    • Replies: 1
    • Views: 572
    10-28-2007, 09:12 AM Go to last post
  19. York PC9DH, Zoning and IAQ

    Started by Linmoth, 10-27-2007 01:29 PM
    • Replies: 11
    • Views: 1,201
    10-28-2007, 09:08 AM Go to last post
  20. I thought that this is weird!!!!!

    Started by sunnybono, 10-27-2007 10:43 PM
    • Replies: 5
    • Views: 1,055
    10-28-2007, 07:33 AM Go to last post
  21. Furnace Dilema

    Started by GREG911, 10-27-2007 05:19 PM
    • Replies: 5
    • Views: 1,013
    10-27-2007, 09:11 PM Go to last post
  22. Carrier infinity 21 seer vs. 17 seer A/C ?

    Started by ron3637, 10-27-2007 05:44 PM
    • Replies: 2
    • Views: 3,067
    10-27-2007, 08:14 PM Go to last post
  23. Confused Decision time on gas furnace and installer

    Started by cougar90, 10-26-2007 07:53 AM
    • Replies: 12
    • Views: 1,259
    10-27-2007, 07:35 PM Go to last post
  24. Heat pump - yes or no

    Started by adamsdp, 10-25-2007 08:51 PM
    • Replies: 10
    • Views: 1,449
    10-27-2007, 06:55 PM Go to last post
  25. 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: 1,506
    10-27-2007, 06:24 PM Go to last post
  26. choosing between Bryant and Rheem

    Started by marnil, 10-03-2007 02:18 PM
    3 Pages
    1 2 3
    • Replies: 27
    • Views: 4,245
    10-27-2007, 05:22 PM Go to last post
  27. Try these old A/Cs

    Started by BaldLoonie, 10-19-2007 06:55 PM
    4 Pages
    1 2 3 4
    • Replies: 46
    • Views: 4,109
    10-27-2007, 04:36 PM Go to last post
  28. Cool Loop VS Wells

    Started by cribbetr, 10-24-2007 09:04 PM
    • Replies: 8
    • Views: 1,086
    10-27-2007, 03:58 PM Go to last post
  29. Carrier Infin.17 vs. Infin19

    Started by Doral, 10-22-2007 11:58 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 1,890
    10-27-2007, 02:08 PM Go to last post
  30. Trane XV95 reduce 2nd floor cooling differential?

    Started by nmcrae, 10-27-2007 09:33 AM
    • Replies: 2
    • Views: 720
    10-27-2007, 12:14 PM Go to last post
  31. Furnace Control Board Problem

    Started by Angelglez, 10-27-2007 11:24 AM
    • Replies: 2
    • Views: 784
    10-27-2007, 11:42 AM Go to last post
  32. 2 stage 4-speed/variable or modulating

    Started by mike08054, 10-22-2007 05:01 PM
    • Replies: 12
    • Views: 1,327
    10-27-2007, 11:38 AM Go to last post
  33. lockout temp?

    Started by DBarker, 10-25-2007 08:23 PM
    • Replies: 11
    • Views: 1,561
    10-27-2007, 11:00 AM Go to last post
  34. Furnace Control Board Problem

    Started by Angelglez, 10-27-2007 07:50 AM
    • Replies: 2
    • Views: 710
    10-27-2007, 09:59 AM Go to last post
  35. Opinions on replacing old boiler

    Started by Oliman, 10-23-2007 01:20 AM
    • Replies: 5
    • Views: 1,391
    10-27-2007, 06:22 AM Go to last post
  36. So you think you're a service tech

    Started by emcoasthvacr, 10-25-2007 09:41 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 2,096
    10-27-2007, 02:10 AM Go to last post
  37. Code vs Technical Manual

    Started by eapples, 10-25-2007 04:28 PM
    • Replies: 10
    • Views: 1,115
    10-26-2007, 11:27 PM Go to last post
  38. high velocity heat: does your boiler run 24/7?

    Started by oldhouse, 10-26-2007 09:56 PM
    • Replies: 2
    • Views: 821
    10-26-2007, 10:42 PM Go to last post
    • Replies: 3
    • Views: 792
    10-26-2007, 10:18 PM Go to last post
  39. home warranty

    Started by BFD, 10-25-2007 11:55 PM
    • Replies: 8
    • Views: 1,004
    10-26-2007, 09:54 PM Go to last post
  40. Hmm Need help on dual fuel control wiring

    Started by 69Camarolover, 10-26-2007 08:52 PM
    • Replies: 1
    • Views: 741
    10-26-2007, 09:03 PM Go to last post
  41. Arrow Code E6

    Started by sherycool, 10-22-2007 10:01 AM
    • Replies: 6
    • Views: 1,006
    10-26-2007, 08:34 PM Go to last post
  42. Fenestration on a load

    Started by jhager, 10-25-2007 11:07 PM
    • Replies: 7
    • Views: 1,165
    10-26-2007, 07:13 PM Go to last post
  43. Trane Clean Effects Recall

    Started by Traffic, 10-26-2007 03:41 PM
    • Replies: 1
    • Views: 691
    10-26-2007, 03:48 PM Go to last post
  44. Buying New Furnace

    Started by doohop65, 10-25-2007 01:08 PM
    • Replies: 8
    • Views: 1,265
    10-26-2007, 02:50 PM Go to last post
  45. Condensate drain pipe questions.

    Started by San Antonio, 10-26-2007 12:54 AM
    • Replies: 3
    • Views: 896
    10-26-2007, 01:17 PM Go to last post
  46. Furnace Exhaust

    Started by rob17, 10-25-2007 01:33 PM
    • Replies: 9
    • Views: 1,068
    10-26-2007, 07:38 AM Go to last post
  47. duct temps.

    Started by zatokeal, 10-25-2007 07:56 PM
    • Replies: 3
    • Views: 606
    10-26-2007, 04:43 AM Go to last post
  48. TXV Needed?

    Started by BC Eagle, 10-26-2007 12:13 AM
    • Replies: 2
    • Views: 749
    10-26-2007, 04:32 AM Go to last post

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