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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: 55,113
    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: 53,717
    11-15-2008, 11:40 PM Go to last post
  1. Normal Thread Normal Threads

  2. Ruud modulating furnace

    Started by jrn wireman, 04-04-2005 06:22 PM
    6 Pages
    1 2 3 4 5 6
    • Replies: 69
    • Views: 9,228
    03-28-2010, 02:16 PM Go to last post
  3. Mismatched HP furnace coil ton

    Started by lb1914, 03-26-2010 09:22 PM
    • Replies: 12
    • Views: 1,590
    03-28-2010, 11:58 AM Go to last post
  4. 50% gas savings with new furnace!

    Started by Ivan_Carumba, 03-27-2010 01:27 PM
    • Replies: 6
    • Views: 841
    03-28-2010, 10:08 AM Go to last post
  5. replacing r22 with 410a

    Started by joedallas, 03-25-2010 10:49 PM
    • Replies: 9
    • Views: 1,266
    03-28-2010, 09:17 AM Go to last post
  6. fan speed for central air

    Started by salv97, 03-27-2010 04:24 PM
    • Replies: 5
    • Views: 1,814
    03-28-2010, 07:56 AM Go to last post
  7. Best looking mini-split wall unit?

    Started by KeyResults, 03-22-2010 07:42 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 4,007
    03-27-2010, 11:14 PM Go to last post
    • Replies: 3
    • Views: 1,076
    03-27-2010, 04:15 PM Go to last post
  8. Venting Barometric Damper ??

    Started by Jack2007, 03-23-2010 09:17 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 3,761
    03-27-2010, 03:40 PM Go to last post
  9. indirect tank adds how much to heat calc??

    Started by albion223, 02-26-2010 11:41 AM
    2 Pages
    1 2
    • Replies: 23
    • Views: 1,870
    03-27-2010, 12:24 PM Go to last post
  10. Question Attic Installation for Zoned system

    Started by petegers, 03-26-2010 08:36 PM
    • Replies: 10
    • Views: 1,195
    03-27-2010, 08:47 AM Go to last post
  11. residental

    Started by joedallas, 03-25-2010 10:22 PM
    2 Pages
    1 2
    • Replies: 22
    • Views: 1,930
    03-27-2010, 06:02 AM Go to last post
  12. Lineset size too big???

    Started by rjalan, 02-25-2010 03:30 PM
    2 Pages
    1 2
    • Replies: 22
    • Views: 3,976
    03-26-2010, 11:34 PM Go to last post
  13. Anyone dabble in accounting?

    Started by chillimd, 03-26-2010 08:58 AM
    • Replies: 4
    • Views: 614
    03-26-2010, 10:39 PM Go to last post
  14. nitrogen when brazzing

    Started by tocss, 03-17-2010 09:26 AM
    4 Pages
    1 2 3 4
    • Replies: 45
    • Views: 4,214
    03-26-2010, 10:33 PM Go to last post
  15. Furnace Blowback

    Started by adohrn, 03-26-2010 07:44 PM
    • Replies: 5
    • Views: 3,396
    03-26-2010, 08:19 PM Go to last post
  16. How many tons for a 1500 sq ft home

    Started by Jamber2008, 03-26-2010 03:29 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 53,096
    03-26-2010, 08:05 PM Go to last post
    • Replies: 8
    • Views: 2,147
    03-26-2010, 07:39 PM Go to last post
  17. trane airhandler

    Started by joedallas, 03-26-2010 02:05 PM
    • Replies: 3
    • Views: 569
    03-26-2010, 07:11 PM Go to last post
  18. furnace wont turn on once temp. is reached

    Started by alfredo5996, 03-26-2010 10:24 AM
    • Replies: 3
    • Views: 618
    03-26-2010, 06:38 PM Go to last post
  19. Carrier Performance Series Evap Coil CAPVP

    Started by ACResearcher, 03-24-2010 06:01 PM
    • Replies: 6
    • Views: 1,130
    03-26-2010, 06:05 PM Go to last post
  20. vacum pump

    Started by joedallas, 03-26-2010 09:40 AM
    • Replies: 10
    • Views: 933
    03-26-2010, 06:04 PM Go to last post
  21. Chinese dumping units?

    Started by KeyResults, 03-24-2010 03:23 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 2,353
    03-26-2010, 06:00 PM Go to last post
  22. Carrier CNPH*4321A* or CNPV*4821A* Coil

    Started by jfpetesn, 03-26-2010 10:46 AM
    • Replies: 4
    • Views: 3,046
    03-26-2010, 01:45 PM Go to last post
  23. Moved: Lennox HP230411-1p Question

    Started by uniservice, 03-26-2010 10:21 AM
    •  
    •  
  24. furnace wont turn on once temp. is reached

    Started by uniservice, 03-26-2010 10:40 AM
    • Replies: 1
    • Views: 477
    03-26-2010, 11:00 AM Go to last post
  25. Confused on Wiring...

    Started by mark1210, 03-06-2010 08:37 PM
    3 Pages
    1 2 3
    • Replies: 28
    • Views: 2,691
    03-26-2010, 10:49 AM Go to last post
  26. 410a

    Started by joedallas, 03-25-2010 10:43 PM
    • Replies: 8
    • Views: 910
    03-26-2010, 10:45 AM Go to last post
  27. Trane warranty = American Std = Equiguard?

    Started by Pinkerton, 11-07-2009 12:10 AM
    2 Pages
    1 2
    • Replies: 25
    • Views: 4,133
    03-26-2010, 10:17 AM Go to last post
  28. Pete3, Jeff, PBH, and Big Sky you nailed

    Started by AvantGarde, 03-25-2010 05:10 PM
    • Replies: 9
    • Views: 746
    03-26-2010, 09:35 AM Go to last post
    • Replies: 0
    • Views: 770
    03-26-2010, 08:52 AM Go to last post
  29. Manuflow air conditioners

    Started by coldair99, 05-04-2005 11:01 PM
    • Replies: 3
    • Views: 6,126
    03-26-2010, 01:42 AM Go to last post
    • Replies: 1
    • Views: 457
    03-25-2010, 11:26 PM Go to last post
  30. Trane vs Whirlpool

    Started by WorkinforAHack, 03-22-2010 09:50 PM
    • Replies: 12
    • Views: 2,274
    03-25-2010, 09:08 PM Go to last post
  31. My unit blowng Warm/Hot air

    Started by zerocool5878, 03-24-2010 06:35 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 1,588
    03-25-2010, 06:57 PM Go to last post
    • Replies: 5
    • Views: 726
    03-25-2010, 06:07 PM Go to last post
  32. Power draw of external compressor when off

    Started by drees, 03-22-2010 03:37 PM
    5 Pages
    1 2 3 4 5
    • Replies: 52
    • Views: 3,687
    03-25-2010, 05:57 PM Go to last post
  33. Confused My Contractor installed WRONG Unit

    Started by fireman1000, 02-26-2010 10:12 PM
    2 Pages
    1 2
    • Replies: 21
    • Views: 2,793
    03-25-2010, 05:39 PM Go to last post
  34. Confused Residential HVAC

    Started by principal, 03-24-2010 12:40 AM
    2 Pages
    1 2
    • Replies: 19
    • Views: 1,879
    03-25-2010, 05:16 PM Go to last post
  35. Heat Pump Water Heaters

    Started by sjones, 03-19-2010 03:15 PM
    • Replies: 10
    • Views: 1,054
    03-25-2010, 01:49 PM Go to last post
    • Replies: 24
    • Views: 6,238
    03-25-2010, 11:25 AM Go to last post
  36. Zone or No Zone

    Started by jfpetesn, 03-24-2010 09:16 PM
    • Replies: 5
    • Views: 536
    03-25-2010, 11:20 AM Go to last post
    • Replies: 10
    • Views: 983
    03-25-2010, 10:36 AM Go to last post
  37. American Standard system tax credit???

    Started by aamedia, 03-25-2010 12:54 AM
    • Replies: 2
    • Views: 983
    03-25-2010, 07:18 AM Go to last post
  38. Boiler driving me nuts!

    Started by MandM18, 03-24-2010 11:04 PM
    • Replies: 4
    • Views: 669
    03-25-2010, 02:28 AM Go to last post
  39. Question Bryant vs. YORK

    Started by mlayton, 03-22-2010 08:57 PM
    • Replies: 5
    • Views: 1,067
    03-24-2010, 10:16 PM Go to last post
    • Replies: 3
    • Views: 1,550
    03-24-2010, 09:48 PM Go to last post
    • Replies: 0
    • Views: 365
    03-24-2010, 08:38 PM Go to last post
  40. improper install & potential effects

    Started by whorl, 03-24-2010 12:18 PM
    • Replies: 3
    • Views: 779
    03-24-2010, 08:37 PM Go to last post
  41. Confused clean or replace refrigerant lines

    Started by principal, 03-24-2010 10:49 AM
    • Replies: 12
    • Views: 6,349
    03-24-2010, 08:01 PM Go to last post
  42. Condensing Furnace Attic Install

    Started by jfpetesn, 03-23-2010 04:30 PM
    • Replies: 10
    • Views: 2,539
    03-24-2010, 08:17 AM Go to last post

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