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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: A must read for all members...Who can reply to the AOP area

    Started by Dad, 10-31-2011 07:32 PM
    • Replies: 0
    • Views: 45,104
    10-31-2011, 07:32 PM Go to last post
  2. Angry Sticky Thread Sticky: >>READ THIS FIRST<< NO DIY? Why NOT??

    Started by Dad, 11-15-2008 10:40 PM
    • Replies: 0
    • Views: 45,494
    11-15-2008, 10:40 PM Go to last post
  1. sweating plenuem

    Started by khc, 08-09-2005 06:19 PM
    • Replies: 12
    • Views: 1,108
    08-12-2005, 04:20 AM Go to last post
  2. superheat and subcool are perfect,now what?

    Started by wideawake, 08-11-2005 10:33 PM
    • Replies: 8
    • Views: 816
    08-11-2005, 11:57 PM Go to last post
  3. Humidity slows down cooling

    Started by hotsummer101, 08-11-2005 12:40 AM
    • Replies: 10
    • Views: 877
    08-11-2005, 11:12 PM Go to last post
  4. Filter housing

    Started by dx, 08-11-2005 01:22 PM
    • Replies: 8
    • Views: 807
    08-11-2005, 10:40 PM Go to last post
  5. 90% furnace venting question...

    Started by amickracing, 08-10-2005 12:03 AM
    • Replies: 11
    • Views: 1,005
    08-11-2005, 09:31 PM Go to last post
  6. blown transformer-maybe

    Started by shadine, 08-10-2005 02:09 PM
    3 Pages
    1 2 3
    • Replies: 27
    • Views: 2,506
    08-11-2005, 09:03 PM Go to last post
  7. Question condensation in attic ducts

    Started by slim shady, 08-10-2005 05:25 PM
    • Replies: 7
    • Views: 1,265
    08-11-2005, 08:16 PM Go to last post
  8. Payne Heat Pump Recharge

    Started by pokerface, 08-04-2005 07:02 PM
    3 Pages
    1 2 3
    • Replies: 27
    • Views: 2,152
    08-11-2005, 07:22 PM Go to last post
  9. Hmm Need some information

    Started by semperfisnap, 08-11-2005 06:37 PM
    • Replies: 2
    • Views: 478
    08-11-2005, 07:16 PM Go to last post
  10. brand new house 1550 sqft. 2.5 ton tappan wont get it under 78*

    Started by johnkline, 08-07-2005 02:19 PM
    3 Pages
    1 2 3
    • Replies: 38
    • Views: 2,906
    08-11-2005, 06:33 PM Go to last post
  11. (de)humidifier & arzel zoning

    Started by machese, 08-10-2005 06:55 AM
    • Replies: 1
    • Views: 801
    08-11-2005, 05:27 PM Go to last post
  12. Whats happening here?

    Started by dannyp19, 07-24-2005 12:03 PM
    • Replies: 9
    • Views: 890
    08-11-2005, 04:27 PM Go to last post
  13. NC license

    Started by hungry, 08-10-2005 02:32 PM
    • Replies: 8
    • Views: 1,936
    08-11-2005, 03:53 PM Go to last post
  14. Correct Liquid/Vapor Lines???

    Started by discline, 08-11-2005 01:59 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 807
    08-11-2005, 03:40 PM Go to last post
  15. superheat fluctuating

    Started by caliweath33, 08-10-2005 10:23 PM
    • Replies: 4
    • Views: 819
    08-11-2005, 03:37 PM Go to last post
  16. Question 3 Ton Problems - Retraction!??!

    Started by jeffdavis, 07-27-2005 03:47 PM
    2 Pages
    1 2
    • Replies: 24
    • Views: 3,444
    08-11-2005, 03:32 PM Go to last post
  17. Best A/C?

    Started by hookem75, 08-10-2005 08:47 PM
    • Replies: 12
    • Views: 1,201
    08-11-2005, 03:16 PM Go to last post
  18. Weather King vs. Ruud/Rheem

    Started by farns, 08-11-2005 10:56 AM
    • Replies: 9
    • Views: 2,103
    08-11-2005, 03:07 PM Go to last post
  19. 2 stage Thermostat for 2 stage furnace

    Started by twisterbret, 08-11-2005 02:25 PM
    • Replies: 3
    • Views: 816
    08-11-2005, 02:37 PM Go to last post
  20. Suction line pipe size question

    Started by hvac_tim, 08-10-2005 01:49 AM
    • Replies: 7
    • Views: 1,348
    08-11-2005, 02:27 PM Go to last post
  21. Whats with some contractors?

    Started by dannyp19, 08-11-2005 02:08 PM
    • Replies: 1
    • Views: 607
    08-11-2005, 02:25 PM Go to last post
  22. Replace both Furnace and AC at same time?

    Started by newbie101, 08-10-2005 07:29 PM
    • Replies: 7
    • Views: 1,425
    08-11-2005, 01:22 PM Go to last post
  23. Unhappy Energy Knight 10 Seer Need new Air Filter???

    Started by p8, 08-11-2005 01:08 PM
    • Replies: 0
    • Views: 738
    08-11-2005, 01:08 PM Go to last post
  24. Lennox / Arzel / Sig Stat & Dehumidification

    Started by machese, 08-11-2005 07:48 AM
    • Replies: 1
    • Views: 1,084
    08-11-2005, 11:54 AM Go to last post
  25. Need service in SW Florida

    Started by kwas, 08-10-2005 05:26 PM
    • Replies: 1
    • Views: 433
    08-11-2005, 10:37 AM Go to last post
  26. Heat Pump Quiz Question

    Started by NormChris, 08-06-2005 06:11 PM
    4 Pages
    1 2 3 4
    • Replies: 47
    • Views: 3,059
    08-11-2005, 08:01 AM Go to last post
  27. Help me settle an argument about charging systems

    Started by dave and julie, 08-10-2005 11:54 AM
    2 Pages
    1 2
    • Replies: 16
    • Views: 1,377
    08-11-2005, 03:16 AM Go to last post
  28. Dehumidifier

    Started by sbudnick, 08-10-2005 10:41 AM
    • Replies: 4
    • Views: 658
    08-10-2005, 11:28 PM Go to last post
  29. OT.......Kinda

    Started by servicef1rst, 08-10-2005 10:21 PM
    • Replies: 8
    • Views: 572
    08-10-2005, 11:13 PM Go to last post
  30. Heat Pump Drain

    Started by pizzabob, 08-09-2005 07:22 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 1,260
    08-10-2005, 10:44 PM Go to last post
  31. Fossil fuel kit question...

    Started by amickracing, 08-10-2005 12:00 AM
    • Replies: 5
    • Views: 590
    08-10-2005, 10:18 PM Go to last post
  32. Question residential hvac

    Started by nucareer, 08-08-2005 07:58 PM
    • Replies: 9
    • Views: 1,071
    08-10-2005, 08:58 PM Go to last post
  33. Two Stage Scrolls, 67% and 80%

    Started by alinnova, 08-09-2005 10:00 PM
    • Replies: 5
    • Views: 874
    08-10-2005, 08:24 PM Go to last post
  34. air handler problem

    Started by steve reeves, 07-19-2005 08:16 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 2,694
    08-10-2005, 07:55 PM Go to last post
  35. opinions on furnace mounted humidifiers

    Started by mark25, 08-05-2005 04:13 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 2,879
    08-10-2005, 06:59 PM Go to last post
  36. How to get a good installation?

    Started by gmonkey, 08-10-2005 01:19 AM
    • Replies: 5
    • Views: 703
    08-10-2005, 06:30 PM Go to last post
  37. Round up or round down pn Manual J Calc?

    Started by machese, 08-07-2005 09:56 AM
    2 Pages
    1 2
    • Replies: 23
    • Views: 1,760
    08-10-2005, 05:06 PM Go to last post
  38. Duct work Upgrade

    Started by robertc65, 08-10-2005 10:24 AM
    • Replies: 4
    • Views: 1,024
    08-10-2005, 04:54 PM Go to last post
  39. BTU's vs Tons

    Started by twisterbret, 08-10-2005 03:23 PM
    • Replies: 1
    • Views: 967
    08-10-2005, 03:29 PM Go to last post
  40. Confused Return air Sq Inches Needed?

    Started by gkk2001, 08-06-2005 04:32 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 2,279
    08-10-2005, 02:06 PM Go to last post
  41. whole house fan and hvac

    Started by em_j, 08-09-2005 06:29 PM
    • Replies: 9
    • Views: 755
    08-10-2005, 12:31 PM Go to last post
  42. New AC / high velocity

    Started by farns, 07-15-2005 08:58 AM
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,710
    08-10-2005, 12:21 PM Go to last post
  43. Going from 1 Zone to 2

    Started by philsoc8, 08-09-2005 11:45 AM
    • Replies: 6
    • Views: 721
    08-10-2005, 10:08 AM Go to last post
  44. Pro. help question on .....return vents...

    Started by west_seth, 08-10-2005 09:15 AM
    • Replies: 1
    • Views: 558
    08-10-2005, 10:03 AM Go to last post
  45. Old AC Units

    Started by sleeper1, 08-10-2005 08:21 AM
    • Replies: 1
    • Views: 771
    08-10-2005, 09:24 AM Go to last post
  46. Arzel Zoning

    Started by Chuck 999, 07-16-2005 02:40 PM
    • Replies: 8
    • Views: 1,028
    08-10-2005, 09:05 AM Go to last post
  47. One more quiz question

    Started by bornriding, 08-06-2005 05:46 PM
    4 Pages
    1 2 3 4
    • Replies: 43
    • Views: 2,253
    08-10-2005, 08:07 AM Go to last post
  48. Ruud tonnage

    Started by mark 11, 08-09-2005 07:56 PM
    • Replies: 4
    • Views: 1,099
    08-10-2005, 07:20 AM Go to last post
  49. New Construction HVAC

    Started by verizon6000, 08-09-2005 04:30 PM
    • Replies: 7
    • Views: 817
    08-10-2005, 04:54 AM Go to last post
  50. Lennox HS26-036-4P

    Started by Milk man, 08-09-2005 10:32 PM
    • Replies: 4
    • Views: 1,183
    08-10-2005, 02:20 AM Go to last post

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