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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 08:32 PM
    • Replies: 0
    • Views: 48,985
    10-31-2011, 08:32 PM Go to last post
  2. Angry Sticky Thread Sticky: >>READ THIS FIRST<< NO DIY? Why NOT??

    Started by Dad, 11-15-2008 11:40 PM
    • Replies: 0
    • Views: 48,594
    11-15-2008, 11:40 PM Go to last post
  1. Dual zone thermostat control problems

    Started by Omega7, 11-21-2007 08:32 AM
    • Replies: 2
    • Views: 1,860
    11-24-2007, 10:53 PM Go to last post
  2. Confused Does foaming the attic make sense?

    Started by beachwalker, 07-13-2005 12:30 PM
    6 Pages
    1 2 3 4 5 6
    • Replies: 71
    • Views: 10,630
    11-24-2007, 09:39 PM Go to last post
  3. not heating downstairs

    Started by amarri, 11-23-2007 10:53 PM
    • Replies: 5
    • Views: 961
    11-24-2007, 09:04 PM Go to last post
  4. Run HVAC on Solar power system?

    Started by stockgal2, 11-22-2007 12:41 PM
    • Replies: 11
    • Views: 1,315
    11-24-2007, 05:42 PM Go to last post
  5. looking for an old absorption chiller

    Started by koron, 11-24-2007 04:50 PM
    • Replies: 0
    • Views: 560
    11-24-2007, 04:50 PM Go to last post
  6. Needs some help with my humidifer install

    Started by tannman, 11-24-2007 12:21 PM
    • Replies: 2
    • Views: 864
    11-24-2007, 03:02 PM Go to last post
  7. line sizing for 3 ton split

    Started by uke, 11-23-2007 11:52 AM
    • Replies: 9
    • Views: 1,266
    11-24-2007, 02:59 PM Go to last post
  8. Thermostat or Boiler?

    Started by RobertD, 11-24-2007 02:12 PM
    • Replies: 1
    • Views: 604
    11-24-2007, 02:16 PM Go to last post
  9. Question Balancing existing duct system with fans

    Started by rkthomas13, 11-24-2007 11:10 AM
    • Replies: 5
    • Views: 839
    11-24-2007, 02:04 PM Go to last post
  10. Heat Pump questions (outside fan stopped)

    Started by kccustom, 11-01-2007 10:31 AM
    2 Pages
    1 2
    • Replies: 22
    • Views: 3,929
    11-24-2007, 01:40 PM Go to last post
  11. Rheem Modulating Stat Reading too Low?

    Started by bydabeach, 07-06-2007 05:03 PM
    3 Pages
    1 2 3
    • Replies: 28
    • Views: 1,949
    11-24-2007, 01:37 PM Go to last post
  12. washable hogshair vs disposable fiberglass

    Started by joeyjoey, 11-24-2007 09:42 AM
    • Replies: 4
    • Views: 752
    11-24-2007, 01:37 PM Go to last post
  13. Need to replace Payne

    Started by mmmmmmmmmmmmmmm, 11-23-2007 02:15 AM
    • Replies: 11
    • Views: 1,126
    11-24-2007, 11:26 AM Go to last post
    • Replies: 10
    • Views: 1,257
    11-24-2007, 10:49 AM Go to last post
    • Replies: 0
    • Views: 630
    11-24-2007, 01:11 AM Go to last post
  14. IBR Ratings

    Started by john_k, 11-22-2007 01:20 PM
    • Replies: 6
    • Views: 16,696
    11-24-2007, 12:19 AM Go to last post
  15. Carrier 25HPA - noise question

    Started by redfishjones, 11-23-2007 07:10 PM
    • Replies: 5
    • Views: 1,817
    11-24-2007, 12:18 AM Go to last post
  16. 410 and refills

    Started by chakkishome, 11-23-2007 05:09 PM
    • Replies: 2
    • Views: 715
    11-23-2007, 08:39 PM Go to last post
  17. Operating time before HP switches to gas furnace

    Started by jechow, 11-18-2007 12:00 PM
    • Replies: 8
    • Views: 826
    11-23-2007, 08:31 PM Go to last post
  18. Furnace doesn't come on

    Started by justintx75, 11-23-2007 04:39 PM
    • Replies: 2
    • Views: 563
    11-23-2007, 08:26 PM Go to last post
  19. Two cracked heat exchangers

    Started by LeonBrag, 11-23-2007 05:13 PM
    • Replies: 8
    • Views: 972
    11-23-2007, 08:14 PM Go to last post
  20. Newbie: Puddle in furnace? Pictures.

    Started by cold_house, 11-23-2007 05:03 PM
    • Replies: 8
    • Views: 1,321
    11-23-2007, 08:11 PM Go to last post
    • Replies: 14
    • Views: 1,769
    11-23-2007, 06:41 PM Go to last post
    • Replies: 7
    • Views: 1,353
    11-23-2007, 05:46 PM Go to last post
  21. 90+ gas furnace problems

    Started by hvactech1jm, 11-21-2007 10:31 PM
    2 Pages
    1 2
    • Replies: 25
    • Views: 2,397
    11-23-2007, 05:15 PM Go to last post
  22. Wall Furnance

    Started by jshome, 11-23-2007 02:15 PM
    • Replies: 5
    • Views: 970
    11-23-2007, 04:05 PM Go to last post
  23. oversized furnace

    Started by jmiles, 11-22-2007 12:02 PM
    • Replies: 4
    • Views: 771
    11-23-2007, 03:40 PM Go to last post
  24. Zoning and other follow-up questions

    Started by brentley, 11-22-2007 02:21 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 1,405
    11-23-2007, 02:13 PM Go to last post
  25. Trane XE80 air filter design

    Started by bkbeck, 11-21-2007 10:35 AM
    • Replies: 5
    • Views: 7,669
    11-23-2007, 12:57 PM Go to last post
  26. Confused Need to replace Trane LP Furnace...

    Started by snayinpa, 11-23-2007 12:00 AM
    • Replies: 6
    • Views: 829
    11-23-2007, 08:33 AM Go to last post
  27. vents in ceiling or floor better?

    Started by Kevenater, 11-19-2007 01:22 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 12,005
    11-23-2007, 07:07 AM Go to last post
  28. Vacation Temperature Settings (Winter Climate)

    Started by dn0121, 11-21-2007 09:44 AM
    • Replies: 11
    • Views: 31,482
    11-22-2007, 11:57 PM Go to last post
  29. After a new retrofit install of infinity system?

    Started by ron3637, 11-21-2007 10:24 AM
    • Replies: 2
    • Views: 629
    11-22-2007, 10:01 PM Go to last post
  30. If it was your home and money...

    Started by MN homeowner, 11-03-2007 12:28 PM
    5 Pages
    1 2 3 4 5
    • Replies: 54
    • Views: 5,609
    11-22-2007, 09:11 PM Go to last post
  31. Anyone here service Durham / Raleigh, NC?

    Started by helcat, 11-20-2007 07:16 AM
    • Replies: 8
    • Views: 1,067
    11-22-2007, 05:13 PM Go to last post
    • Replies: 2
    • Views: 617
    11-22-2007, 03:31 PM Go to last post
  32. evolutionh control

    Started by wormie1205, 11-20-2007 08:35 PM
    • Replies: 6
    • Views: 828
    11-22-2007, 02:29 PM Go to last post
  33. HVAC Condenser location code

    Started by vtn111, 11-22-2007 10:40 AM
    • Replies: 3
    • Views: 1,144
    11-22-2007, 02:07 PM Go to last post
  34. KY, anyone work in KY

    Started by newblade, 11-21-2007 08:58 PM
    • Replies: 10
    • Views: 1,002
    11-22-2007, 01:54 PM Go to last post
  35. Boiler and domestic hot water

    Started by cjcargo, 10-15-2007 06:25 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,556
    11-22-2007, 11:34 AM Go to last post
  36. propane plus 90+ furnace = bad?

    Started by otter, 11-22-2007 01:10 AM
    • Replies: 3
    • Views: 744
    11-22-2007, 10:47 AM Go to last post
  37. Thoughts please

    Started by malew, 11-22-2007 12:37 AM
    • Replies: 3
    • Views: 688
    11-22-2007, 10:21 AM Go to last post
  38. Mechanical Room Design

    Started by KBK, 11-21-2007 01:03 AM
    • Replies: 7
    • Views: 2,529
    11-22-2007, 12:34 AM Go to last post
  39. Duct insulation question

    Started by jdm2447, 11-21-2007 10:40 AM
    • Replies: 1
    • Views: 636
    11-21-2007, 09:54 PM Go to last post
  40. fan powered or bypass humidifier?

    Started by mtamara, 11-21-2007 11:38 AM
    • Replies: 9
    • Views: 2,094
    11-21-2007, 08:01 PM Go to last post
  41. Carrier 24ANA1

    Started by a/cwar, 11-21-2007 12:23 PM
    • Replies: 6
    • Views: 2,660
    11-21-2007, 07:26 PM Go to last post
  42. does carrier infinity control humidity better?

    Started by Kevenater, 11-16-2007 07:26 PM
    2 Pages
    1 2
    • Replies: 21
    • Views: 2,262
    11-21-2007, 07:18 PM Go to last post
  43. Derating a HP in higher elevations?

    Started by 12stones, 05-15-2006 03:47 PM
    • Replies: 5
    • Views: 1,266
    11-21-2007, 06:38 PM Go to last post
  44. Rheem mod classic questions

    Started by audio guy, 11-13-2007 02:50 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 2,161
    11-21-2007, 05:09 PM Go to last post
  45. Question Hallowell International Acadia - ???

    Started by CurtisALCH, 10-24-2007 09:25 PM
    • Replies: 2
    • Views: 1,981
    11-21-2007, 04:01 PM Go to last post

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