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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: 45,124
    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: 45,509
    11-15-2008, 10:40 PM Go to last post
  1. Thumbs up You can run but cant hide from oil heat LOL.

    Started by Vinpadalino, 11-14-2009 04:34 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 1,258
    11-17-2009, 09:34 PM Go to last post
    • Replies: 10
    • Views: 2,773
    11-17-2009, 05:29 PM Go to last post
  2. Need some advice about a new system

    Started by Olu, 11-16-2009 03:17 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 1,678
    11-17-2009, 03:59 PM Go to last post
  3. SIPs House and Trane units not sized correct

    Started by p-ry, 11-13-2009 02:05 PM
    2 Pages
    1 2
    humidity, oversized, trane
    • Replies: 17
    • Views: 2,908
    11-17-2009, 12:15 PM Go to last post
  4. Concrete condensing unit pad too small

    Started by robbie 2, 11-14-2009 10:59 AM
    2 Pages
    1 2
    • Replies: 17
    • Views: 3,037
    11-17-2009, 10:40 AM Go to last post
  5. txv / coil (mis)match?

    Started by eigen, 10-25-2009 01:05 PM
    2 Pages
    1 2
    • Replies: 23
    • Views: 2,132
    11-17-2009, 09:42 AM Go to last post
  6. Add on heat pump to existing furnace, or new furnace with new AC??

    Started by garya505, 10-14-2009 01:58 PM
    8 Pages
    1 2 3 4 5 6 ... 8
    • Replies: 95
    • Views: 7,514
    11-17-2009, 01:07 AM Go to last post
  7. Who makes the highest seer Heat Pump (Air Cooled)

    Started by marster37, 11-06-2009 04:18 PM
    3 Pages
    1 2 3
    • Replies: 30
    • Views: 6,355
    11-16-2009, 11:05 PM Go to last post
    • Replies: 2
    • Views: 412
    11-16-2009, 11:01 PM Go to last post
  8. Energy efficency and high cfm/ton.

    Started by Garibaldibill, 11-15-2009 03:55 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,599
    11-16-2009, 06:12 PM Go to last post
    • Replies: 6
    • Views: 469
    11-16-2009, 06:11 PM Go to last post
  9. help with options for my centrail air install.

    Started by dtrachtman, 11-16-2009 04:22 PM
    air cleaner, variable speed blower
    • Replies: 1
    • Views: 431
    11-16-2009, 05:19 PM Go to last post
  10. When Does a Thermostat Call the 2nd Stage?

    Started by chaninator, 11-15-2009 05:24 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 1,700
    11-16-2009, 03:34 PM Go to last post
  11. New System Question re: heat load

    Started by skeksi, 11-16-2009 01:23 PM
    • Replies: 3
    • Views: 630
    11-16-2009, 03:07 PM Go to last post
  12. HRV balance

    Started by mdesjardine, 12-12-2008 03:54 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 7,442
    11-16-2009, 02:56 PM Go to last post
    • Replies: 0
    • Views: 877
    11-16-2009, 12:46 PM Go to last post
  13. Blend Air

    Started by mroy3, 11-13-2009 01:56 PM
    • Replies: 4
    • Views: 568
    11-16-2009, 12:19 PM Go to last post
  14. Question Koolduct???

    Started by dcraighead, 11-11-2009 11:14 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 2,355
    11-16-2009, 09:40 AM Go to last post
    • Replies: 9
    • Views: 1,913
    11-16-2009, 07:53 AM Go to last post
  15. Which unit for 900 SF

    Started by lakerat, 11-15-2009 01:15 AM
    • Replies: 12
    • Views: 1,214
    11-15-2009, 11:05 PM Go to last post
    • Replies: 3
    • Views: 1,752
    11-15-2009, 07:26 PM Go to last post
  16. Lennox G40UH furnace issues

    Started by helper boy, 11-13-2009 10:03 PM
    • Replies: 3
    • Views: 1,563
    11-15-2009, 05:59 PM Go to last post
  17. Indoor air quality?

    Started by rChris, 11-15-2009 03:47 PM
    • Replies: 2
    • Views: 385
    11-15-2009, 05:28 PM Go to last post
  18. What features are worth the expense?

    Started by kelree, 11-10-2009 09:49 AM
    2 Pages
    1 2
    • Replies: 22
    • Views: 1,981
    11-15-2009, 05:13 PM Go to last post
  19. Variable speed motors

    Started by cajunchiller, 10-26-2009 08:56 AM
    3 Pages
    1 2 3
    • Replies: 38
    • Views: 3,743
    11-15-2009, 04:58 PM Go to last post
  20. Luxaire LP9C versus TG9S

    Started by reedmantra, 11-15-2009 04:26 PM
    • Replies: 1
    • Views: 1,203
    11-15-2009, 04:49 PM Go to last post
  21. Williams Forsair Model number: 650dvxr

    Started by fast pasquale, 11-15-2009 01:08 PM
    • Replies: 1
    • Views: 509
    11-15-2009, 03:19 PM Go to last post
  22. split package question

    Started by hotinthesouth, 11-15-2009 01:16 PM
    • Replies: 1
    • Views: 394
    11-15-2009, 03:17 PM Go to last post
  23. Goodman, violating the Sherman anti-trust act?

    Started by rzyzzy, 11-02-2009 10:41 PM
    25 Pages
    1 2 3 4 5 6 ... 25
    • Replies: 322
    • Views: 15,956
    11-15-2009, 09:51 AM Go to last post
  24. Rust on 4 year old Trane Evaporator Coil

    Started by tkeepers, 11-08-2009 06:45 PM
    • Replies: 11
    • Views: 4,448
    11-15-2009, 07:54 AM Go to last post
  25. Question Diff. between Bryant 80t and 90t

    Started by wouldchux, 11-14-2009 02:13 AM
    • Replies: 4
    • Views: 660
    11-15-2009, 07:46 AM Go to last post
  26. Hmm dark green sludge

    Started by slowandsteady, 11-13-2009 10:39 PM
    • Replies: 6
    • Views: 1,054
    11-14-2009, 08:42 PM Go to last post
  27. wine cellar

    Started by bigjohnsons34, 11-13-2009 07:34 PM
    • Replies: 2
    • Views: 719
    11-14-2009, 05:51 PM Go to last post
  28. Copper Sizes?

    Started by FLNative, 11-08-2009 01:03 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 1,776
    11-14-2009, 04:27 PM Go to last post
  29. CARLIN EZ-1

    Started by slowandsteady, 10-26-2009 09:14 PM
    • Replies: 5
    • Views: 933
    11-14-2009, 05:08 AM Go to last post
  30. Condensing furnace vent out wall or roof - pros and cons?

    Started by garya505, 11-10-2009 06:58 PM
    2 Pages
    1 2
    • Replies: 24
    • Views: 5,896
    11-13-2009, 09:50 PM Go to last post
  31. Have a ?

    Started by bigboik, 11-11-2009 07:16 AM
    • Replies: 4
    • Views: 571
    11-13-2009, 08:31 PM Go to last post
    • Replies: 2
    • Views: 2,543
    11-13-2009, 07:52 PM Go to last post
  32. Smile Humidifier Issue - Too Dry

    Started by rock lobster, 11-02-2009 12:43 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,239
    11-13-2009, 07:50 PM Go to last post
  33. Hmm Geothermal HP charging in heating mode

    Started by rudylyon57, 11-13-2009 06:35 AM
    • Replies: 4
    • Views: 840
    11-13-2009, 07:39 PM Go to last post
  34. Switching from Oil to Gas - Where is the efficiency?

    Started by keano016, 10-20-2009 11:40 AM
    2 Pages
    1 2
    • Replies: 17
    • Views: 981
    11-13-2009, 04:47 PM Go to last post
  35. Honeywell TH8110U1003 strange behavior

    Started by ALex265, 11-13-2009 08:35 AM
    • Replies: 7
    • Views: 1,797
    11-13-2009, 04:35 PM Go to last post
  36. Smile Furnace replacement choices

    Started by jdozorec, 11-11-2009 09:24 AM
    • Replies: 7
    • Views: 1,449
    11-13-2009, 04:09 PM Go to last post
  37. Confused South Florida Trane replacement options

    Started by sinastin, 11-12-2009 03:45 PM
    trane, xl900, xr15
    • Replies: 2
    • Views: 1,566
    11-13-2009, 09:42 AM Go to last post
  38. Confused York Affinity 8T consuming more powerthan old goodman HVAC

    Started by jigijumba, 10-28-2009 08:45 PM
    8 Pages
    1 2 3 4 5 6 ... 8
    • Replies: 93
    • Views: 5,331
    11-13-2009, 08:57 AM Go to last post
  39. Looking for recommendations

    Started by mwd5263, 11-12-2009 10:54 PM
    amana, american standard, duct, new hvac, rheem
    • Replies: 1
    • Views: 670
    11-13-2009, 05:30 AM Go to last post
  40. ICP Duct-less Heatpumps

    Started by CE-TECH, 11-13-2009 04:34 AM
    • Replies: 0
    • Views: 399
    11-13-2009, 04:34 AM Go to last post
  41. No outdoor temp sensor on heatpump?

    Started by broconne, 11-11-2009 11:28 AM
    3 Pages
    1 2 3
    • Replies: 31
    • Views: 4,715
    11-12-2009, 10:06 PM Go to last post
  42. SEER, HSPF, 2stage, variable - HELP!

    Started by dougjrs, 11-29-2005 06:46 PM
    3 Pages
    1 2 3
    • Replies: 29
    • Views: 2,798
    11-12-2009, 08:44 PM Go to last post
  43. Weil Mclane ultra 155 settings

    Started by ktm250rider, 11-09-2009 08:12 PM
    3 Pages
    1 2 3
    • Replies: 27
    • Views: 1,590
    11-12-2009, 08:31 PM Go to last post

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