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    Dad (Site Administrator)
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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

    Title / Thread Starter Replies / Views Last Post By
    • Replies: 0
    • Views: 49,542
    10-31-2011, 08:32 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: 49,023
    11-15-2008, 11:40 PM Go to last post
  1. Normal Thread Normal Threads

    Title / Thread Starter Replies / Views Last Post By
  2. 2 water heaters, can I turn one off temporarily?

    Started by jeffw_00, 09-24-2009 09:19 PM
    • Replies: 12
    • Views: 2,128
    11-18-2009, 03:05 PM Go to last post
  3. R-410A requires Certification

    Started by Junkers, 11-18-2009 12:04 PM
    • Replies: 3
    • Views: 1,111
    11-18-2009, 03:04 PM Go to last post
  4. Replacing Trane XT500c with Honeywell RTH7500

    Started by CYAZ06, 11-18-2009 12:29 PM
    • Replies: 2
    • Views: 1,337
    11-18-2009, 02:04 PM Go to last post
  5. steam heating question

    Started by darwin, 11-18-2009 08:14 AM
    • Replies: 2
    • Views: 474
    11-18-2009, 10:54 AM Go to last post
  6. Question Infinity heat pump lockout without true Hybrid Heat?

    Started by Benj, 10-17-2009 05:01 PM
    carrier, heat pump, hybrid heat, infinity
    • Replies: 11
    • Views: 3,896
    11-18-2009, 10:34 AM Go to last post
  7. Blower Wheels

    Started by mooroper, 11-17-2009 04:59 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 1,540
    11-18-2009, 10:14 AM Go to last post
  8. Missing Manufacturer Name

    Started by mooroper, 11-17-2009 04:55 PM
    • Replies: 6
    • Views: 1,291
    11-18-2009, 10:11 AM Go to last post
  9. Help With Package System

    Started by zink88, 11-17-2009 09:23 PM
    • Replies: 7
    • Views: 1,325
    11-18-2009, 12:38 AM Go to last post
  10. Rudd vs Comfortmaker

    Started by Eagle88, 11-04-2009 08:02 PM
    • Replies: 10
    • Views: 1,447
    11-17-2009, 11:40 PM Go to last post
  11. Thumbs up You can run but cant hide from oil heat LOL.

    Started by Vinpadalino, 11-14-2009 05:34 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 1,369
    11-17-2009, 10:34 PM Go to last post
    • Replies: 10
    • Views: 4,561
    11-17-2009, 06:29 PM Go to last post
  12. Need some advice about a new system

    Started by Olu, 11-16-2009 04:17 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 2,049
    11-17-2009, 04:59 PM Go to last post
  13. SIPs House and Trane units not sized correct

    Started by p-ry, 11-13-2009 03:05 PM
    2 Pages
    1 2
    humidity, oversized, trane
    • Replies: 17
    • Views: 3,533
    11-17-2009, 01:15 PM Go to last post
  14. Concrete condensing unit pad too small

    Started by robbie 2, 11-14-2009 11:59 AM
    2 Pages
    1 2
    • Replies: 17
    • Views: 3,733
    11-17-2009, 11:40 AM Go to last post
  15. txv / coil (mis)match?

    Started by eigen, 10-25-2009 02:05 PM
    2 Pages
    1 2
    • Replies: 23
    • Views: 2,559
    11-17-2009, 10:42 AM Go to last post
  16. Add on heat pump to existing furnace, or new furnace with new AC??

    Started by garya505, 10-14-2009 02:58 PM
    8 Pages
    1 2 3 4 5 6 ... 8
    • Replies: 95
    • Views: 9,128
    11-17-2009, 02:07 AM Go to last post
  17. Who makes the highest seer Heat Pump (Air Cooled)

    Started by marster37, 11-06-2009 05:18 PM
    3 Pages
    1 2 3
    • Replies: 30
    • Views: 7,485
    11-17-2009, 12:05 AM Go to last post
    • Replies: 2
    • Views: 478
    11-17-2009, 12:01 AM Go to last post
  18. Energy efficency and high cfm/ton.

    Started by Garibaldibill, 11-15-2009 04:55 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 2,022
    11-16-2009, 07:12 PM Go to last post
    • Replies: 6
    • Views: 548
    11-16-2009, 07:11 PM Go to last post
  19. help with options for my centrail air install.

    Started by dtrachtman, 11-16-2009 05:22 PM
    air cleaner, variable speed blower
    • Replies: 1
    • Views: 532
    11-16-2009, 06:19 PM Go to last post
  20. When Does a Thermostat Call the 2nd Stage?

    Started by chaninator, 11-15-2009 06:24 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 2,043
    11-16-2009, 04:34 PM Go to last post
  21. New System Question re: heat load

    Started by skeksi, 11-16-2009 02:23 PM
    • Replies: 3
    • Views: 721
    11-16-2009, 04:07 PM Go to last post
  22. HRV balance

    Started by mdesjardine, 12-12-2008 04:54 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 8,614
    11-16-2009, 03:56 PM Go to last post
    • Replies: 0
    • Views: 1,049
    11-16-2009, 01:46 PM Go to last post
  23. Blend Air

    Started by mroy3, 11-13-2009 02:56 PM
    • Replies: 4
    • Views: 663
    11-16-2009, 01:19 PM Go to last post
  24. Question Koolduct???

    Started by dcraighead, 11-12-2009 12:14 AM
    2 Pages
    1 2
    • Replies: 17
    • Views: 2,845
    11-16-2009, 10:40 AM Go to last post
    • Replies: 9
    • Views: 2,079
    11-16-2009, 08:53 AM Go to last post
  25. Which unit for 900 SF

    Started by lakerat, 11-15-2009 02:15 AM
    • Replies: 12
    • Views: 1,476
    11-16-2009, 12:05 AM Go to last post
    • Replies: 3
    • Views: 1,924
    11-15-2009, 08:26 PM Go to last post
  26. Lennox G40UH furnace issues

    Started by helper boy, 11-13-2009 11:03 PM
    • Replies: 3
    • Views: 1,718
    11-15-2009, 06:59 PM Go to last post
  27. Indoor air quality?

    Started by rChris, 11-15-2009 04:47 PM
    • Replies: 2
    • Views: 458
    11-15-2009, 06:28 PM Go to last post
  28. What features are worth the expense?

    Started by kelree, 11-10-2009 10:49 AM
    2 Pages
    1 2
    • Replies: 22
    • Views: 2,198
    11-15-2009, 06:13 PM Go to last post
  29. Variable speed motors

    Started by cajunchiller, 10-26-2009 09:56 AM
    3 Pages
    1 2 3
    • Replies: 38
    • Views: 4,401
    11-15-2009, 05:58 PM Go to last post
  30. Luxaire LP9C versus TG9S

    Started by reedmantra, 11-15-2009 05:26 PM
    • Replies: 1
    • Views: 1,354
    11-15-2009, 05:49 PM Go to last post
  31. Williams Forsair Model number: 650dvxr

    Started by fast pasquale, 11-15-2009 02:08 PM
    • Replies: 1
    • Views: 679
    11-15-2009, 04:19 PM Go to last post
  32. split package question

    Started by hotinthesouth, 11-15-2009 02:16 PM
    • Replies: 1
    • Views: 497
    11-15-2009, 04:17 PM Go to last post
  33. Goodman, violating the Sherman anti-trust act?

    Started by rzyzzy, 11-02-2009 11:41 PM
    25 Pages
    1 2 3 4 5 6 ... 25
    • Replies: 322
    • Views: 18,908
    11-15-2009, 10:51 AM Go to last post
  34. Rust on 4 year old Trane Evaporator Coil

    Started by tkeepers, 11-08-2009 07:45 PM
    • Replies: 11
    • Views: 5,103
    11-15-2009, 08:54 AM Go to last post
  35. Question Diff. between Bryant 80t and 90t

    Started by wouldchux, 11-14-2009 03:13 AM
    • Replies: 4
    • Views: 741
    11-15-2009, 08:46 AM Go to last post
  36. Hmm dark green sludge

    Started by slowandsteady, 11-13-2009 11:39 PM
    • Replies: 6
    • Views: 1,217
    11-14-2009, 09:42 PM Go to last post
  37. wine cellar

    Started by bigjohnsons34, 11-13-2009 08:34 PM
    • Replies: 2
    • Views: 832
    11-14-2009, 06:51 PM Go to last post
  38. Copper Sizes?

    Started by FLNative, 11-08-2009 02:03 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 2,388
    11-14-2009, 05:27 PM Go to last post
  39. CARLIN EZ-1

    Started by slowandsteady, 10-26-2009 10:14 PM
    • Replies: 5
    • Views: 1,032
    11-14-2009, 06:08 AM Go to last post
  40. Condensing furnace vent out wall or roof - pros and cons?

    Started by garya505, 11-10-2009 07:58 PM
    2 Pages
    1 2
    • Replies: 24
    • Views: 6,632
    11-13-2009, 10:50 PM Go to last post
  41. Have a ?

    Started by bigboik, 11-11-2009 08:16 AM
    • Replies: 4
    • Views: 665
    11-13-2009, 09:31 PM Go to last post
    • Replies: 2
    • Views: 2,708
    11-13-2009, 08:52 PM Go to last post
  42. Smile Humidifier Issue - Too Dry

    Started by rock lobster, 11-02-2009 01:43 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,469
    11-13-2009, 08:50 PM Go to last post
  43. Hmm Geothermal HP charging in heating mode

    Started by rudylyon57, 11-13-2009 07:35 AM
    • Replies: 4
    • Views: 1,016
    11-13-2009, 08:39 PM Go to last post
  44. Switching from Oil to Gas - Where is the efficiency?

    Started by keano016, 10-20-2009 12:40 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 1,091
    11-13-2009, 05:47 PM Go to last post

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