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: 66,409
    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: 67,056
    11-15-2008, 11:40 PM Go to last post
  1. Normal Thread Normal Threads

  2. Mor-Sun Furnace

    Started by karenfazeng, 02-09-2011 09:46 PM
    • Replies: 6
    • Views: 3,137
    02-10-2011, 08:19 PM Go to last post
  3. Angry Line Set Leak ,,Maybe>? Help

    Started by Mike8189, 01-18-2011 09:30 PM
    2 Pages
    1 2
    • Replies: 22
    • Views: 5,765
    02-10-2011, 07:54 PM Go to last post
  4. heat strip

    Started by vfloyd, 02-10-2011 06:48 PM
    • Replies: 1
    • Views: 649
    02-10-2011, 07:54 PM Go to last post
  5. York Affinity 9 series mod. vs. Trane 95 2-stage

    Started by stiss, 02-09-2011 09:42 PM
    • Replies: 4
    • Views: 1,521
    02-10-2011, 05:00 PM Go to last post
  6. Geothermal 2 stage sizing

    Started by csb543, 02-05-2011 04:21 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 3,107
    02-10-2011, 02:25 PM Go to last post
  7. Is this Sized Right?

    Started by JPSilver, 02-09-2011 04:19 PM
    • Replies: 8
    • Views: 1,119
    02-10-2011, 01:39 PM Go to last post
  8. Confused Employer resistant to signing journeyman form

    Started by sayya2daupay, 02-10-2011 06:36 AM
    • Replies: 2
    • Views: 702
    02-10-2011, 01:08 PM Go to last post
  9. Help: New Furnace Trouble - Going Broke

    Started by readk, 01-08-2011 09:38 PM
    9 Pages
    1 2 3 4 5 6 ... 9
    • Replies: 110
    • Views: 13,314
    02-10-2011, 01:07 PM Go to last post
  10. Pressure switch stuck open - intermittent

    Started by Foil, 02-08-2011 02:54 PM
    4 Pages
    1 2 3 4
    • Replies: 50
    • Views: 7,944
    02-10-2011, 12:46 PM Go to last post
    • Replies: 2
    • Views: 3,647
    02-10-2011, 09:58 AM Go to last post
  11. Aprilaire install $$

    Started by samlab, 02-08-2011 10:13 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 2,017
    02-10-2011, 09:23 AM Go to last post
  12. Ideal Night Setback

    Started by ACResearcher, 02-06-2010 08:52 AM
    3 Pages
    1 2 3
    • Replies: 32
    • Views: 13,644
    02-10-2011, 08:08 AM Go to last post
  13. Calling all York Techs

    Started by khc95, 02-10-2011 07:38 AM
    • Replies: 0
    • Views: 590
    02-10-2011, 07:38 AM Go to last post
  14. York Furnace High-Pitched Whirring Sound

    Started by pocovin, 02-08-2011 10:41 AM
    • Replies: 8
    • Views: 5,230
    02-10-2011, 07:28 AM Go to last post
    • Replies: 9
    • Views: 2,406
    02-10-2011, 05:23 AM Go to last post
  15. Question furnace kicks on and blows cold air un-necessarily

    Started by JinJo, 02-09-2011 03:27 PM
    • Replies: 4
    • Views: 2,461
    02-10-2011, 02:44 AM Go to last post
  16. Heat pump fusible links popped. new Trane??

    Started by billymons, 02-09-2011 11:07 PM
    • Replies: 3
    • Views: 1,685
    02-10-2011, 02:30 AM Go to last post
    • Replies: 17
    • Views: 2,816
    02-10-2011, 02:03 AM Go to last post
  17. hvac calc

    Started by savannahd, 12-14-2010 04:53 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 2,695
    02-10-2011, 01:17 AM Go to last post
  18. goodman heat pump help needed

    Started by mopower440, 02-06-2011 04:26 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 4,771
    02-10-2011, 01:08 AM Go to last post
  19. R22 VS 410A PDF by nist.gov

    Started by pyramidhvacr, 02-10-2011 12:54 AM
    • Replies: 1
    • Views: 860
    02-10-2011, 01:06 AM Go to last post
  20. What does the "S" in Honeywell Mean?

    Started by cfcitywide, 02-10-2011 12:41 AM
    • Replies: 0
    • Views: 573
    02-10-2011, 12:41 AM Go to last post
  21. Question Is My New Squeaky, Leaky HVAC System Normal?

    Started by boulder_bum, 05-09-2010 02:13 AM
    9 Pages
    1 2 3 4 5 6 ... 9
    • Replies: 112
    • Views: 14,729
    02-10-2011, 12:34 AM Go to last post
  22. still dripping

    Started by leskerete, 02-05-2011 10:39 PM
    3 Pages
    1 2 3
    • Replies: 29
    • Views: 3,523
    02-09-2011, 10:57 PM Go to last post
  23. Set limit on ductless tstat?

    Started by Grawburg, 02-08-2011 11:42 PM
    • Replies: 1
    • Views: 616
    02-09-2011, 10:29 PM Go to last post
  24. Adjusted Manual J Load

    Started by smatthews, 02-09-2011 09:58 PM
    • Replies: 0
    • Views: 489
    02-09-2011, 09:58 PM Go to last post
  25. If there is air in an oil line...

    Started by edoetsch, 02-09-2011 07:33 PM
    • Replies: 1
    • Views: 663
    02-09-2011, 09:36 PM Go to last post
  26. Define "Short Cycling" ??

    Started by SonicExplorer, 02-09-2011 01:50 AM
    • Replies: 9
    • Views: 20,877
    02-09-2011, 09:29 PM Go to last post
  27. Air exchanger for small space

    Started by Slesns, 02-08-2011 07:09 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 6,705
    02-09-2011, 09:26 PM Go to last post
    • Replies: 0
    • Views: 427
    02-09-2011, 09:21 PM Go to last post
  28. AirTap anyone?

    Started by speedymonk, 04-23-2008 10:33 AM
    • Replies: 4
    • Views: 915
    02-09-2011, 09:13 PM Go to last post
  29. GREG SLP98V

    Started by GJBOLAND, 02-09-2011 11:08 AM
    • Replies: 2
    • Views: 765
    02-09-2011, 08:34 PM Go to last post
  30. Nordyne GL1RA072C-12A

    Started by STINKIE, 02-09-2011 03:56 PM
    • Replies: 4
    • Views: 2,454
    02-09-2011, 05:42 PM Go to last post
  31. Damper system or heat pump advice

    Started by cgol, 02-02-2011 02:17 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 2,469
    02-09-2011, 04:44 PM Go to last post
  32. New Lenox System -

    Started by beardog, 02-03-2011 02:04 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 2,002
    02-09-2011, 12:31 PM Go to last post
  33. adaptive intelligence recovery concern

    Started by ritchkeys, 02-04-2011 11:40 AM
    • Replies: 11
    • Views: 3,333
    02-09-2011, 09:47 AM Go to last post
  34. Problem with Trane aux heat I think?

    Started by adamwhatley, 02-04-2011 08:28 AM
    2 Pages
    1 2
    • Replies: 24
    • Views: 10,344
    02-09-2011, 05:19 AM Go to last post
  35. goodman ice problem

    Started by tlb, 01-26-2011 08:22 PM
    • Replies: 4
    • Views: 1,156
    02-09-2011, 12:03 AM Go to last post
  36. Cold Air Return Open to Crawl Space - Acceptable?

    Started by NoPressure, 01-24-2011 04:48 PM
    5 Pages
    1 2 3 4 5
    • Replies: 60
    • Views: 14,336
    02-08-2011, 10:58 PM Go to last post
  37. Fridigaire Furnace

    Started by ableairbr, 02-08-2011 12:03 AM
    • Replies: 3
    • Views: 1,016
    02-08-2011, 10:25 PM Go to last post
  38. TOM D

    Started by ATDGLD, 02-02-2011 12:30 PM
    • Replies: 12
    • Views: 1,671
    02-08-2011, 09:19 PM Go to last post
  39. Advice on replacement furnace/AC

    Started by GR_forum, 02-07-2011 12:52 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 2,115
    02-08-2011, 09:14 PM Go to last post
  40. 4 ton Rheem DEFROST BOARD???

    Started by dametrane, 02-07-2011 09:50 PM
    • Replies: 6
    • Views: 2,357
    02-08-2011, 08:05 PM Go to last post
  41. New expansion valve not good-Trane

    Started by fixit517, 02-07-2011 10:26 PM
    • Replies: 6
    • Views: 3,976
    02-08-2011, 07:17 PM Go to last post
  42. Should I be concerned ...

    Started by chloeourdog, 02-05-2011 03:35 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 2,424
    02-08-2011, 06:42 PM Go to last post
  43. Heat pump, heat strip settings

    Started by cdub20, 03-02-2010 09:41 AM
    • Replies: 6
    • Views: 6,187
    02-08-2011, 05:56 PM Go to last post
  44. DOAS

    Started by dmlederman, 02-08-2011 04:34 PM
    hrv
    • Replies: 2
    • Views: 2,731
    02-08-2011, 05:13 PM Go to last post
  45. Problem of York Affinity 5T 15 SEER Heat Pump

    Started by planet, 02-03-2011 03:24 PM
    • Replies: 9
    • Views: 3,737
    02-08-2011, 03:22 PM Go to last post
  46. Carrier system defrost - On demand or time/temp?

    Started by Steve321, 02-06-2011 12:27 PM
    • Replies: 6
    • Views: 1,759
    02-08-2011, 03:21 PM Go to last post
  47. Polaris for Open Radiant/Potable/Solar System in Virginia?

    Started by varenovator, 11-26-2008 01:10 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 6,204
    02-08-2011, 12:12 PM Go to last post

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