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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

    • Replies: 0
    • Views: 63,567
    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: 63,482
    11-15-2008, 11:40 PM Go to last post
  1. Normal Thread Normal Threads

  2. Aprilaire 700 installed in horizontal duct.

    Started by tigerdriver, 02-17-2007 01:12 PM
    3 Pages
    1 2 3
    • Replies: 30
    • Views: 10,682
    02-06-2009, 12:01 PM Go to last post
  3. aluminum diffuser plates

    Started by tom short, 09-28-2006 01:09 AM
    • Replies: 5
    • Views: 3,987
    02-06-2009, 09:39 AM Go to last post
  4. number of vents per room

    Started by drewhart, 02-05-2009 01:38 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 20,860
    02-06-2009, 07:08 AM Go to last post
  5. Hmm TRUE modulating....

    Started by schlur, 02-03-2009 08:26 PM
    • Replies: 10
    • Views: 1,687
    02-06-2009, 06:10 AM Go to last post
  6. Question Views on Amana

    Started by frames fan, 01-13-2009 07:41 PM
    • Replies: 9
    • Views: 1,368
    02-06-2009, 04:30 AM Go to last post
  7. manual j load calc question

    Started by drewhart, 02-05-2009 01:07 PM
    • Replies: 3
    • Views: 680
    02-05-2009, 11:53 PM Go to last post
  8. SUPER SEAL TOTAL™ 2

    Started by comradsky, 02-04-2009 01:36 PM
    • Replies: 10
    • Views: 2,576
    02-05-2009, 10:21 PM Go to last post
  9. Re-set Evolution Filter Static Pressure ?

    Started by rsisson, 01-29-2009 12:37 PM
    • Replies: 6
    • Views: 768
    02-05-2009, 09:39 PM Go to last post
  10. Amana AMV9 vs Armstrong 95v

    Started by Snailc, 02-05-2009 02:34 PM
    • Replies: 10
    • Views: 3,374
    02-05-2009, 09:05 PM Go to last post
  11. Confused How do I insulate pier and beam floor?

    Started by TXJack, 02-04-2009 10:46 PM
    • Replies: 5
    • Views: 19,130
    02-05-2009, 07:31 PM Go to last post
  12. Colman furnace issue

    Started by hvaccat, 12-18-2008 08:37 PM
    • Replies: 10
    • Views: 1,111
    02-05-2009, 06:33 PM Go to last post
  13. Where Can I Get This Part

    Started by manudevil20, 02-05-2009 03:20 PM
    • Replies: 10
    • Views: 1,058
    02-05-2009, 05:00 PM Go to last post
    • Replies: 5
    • Views: 558
    02-05-2009, 04:46 PM Go to last post
  14. Study

    Started by DanW13, 02-04-2009 02:48 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 1,794
    02-05-2009, 04:17 PM Go to last post
  15. Confused Old house, new system

    Started by TXJack, 01-14-2009 03:48 AM
    2 Pages
    1 2
    • Replies: 25
    • Views: 2,320
    02-05-2009, 03:53 PM Go to last post
  16. duct heat loss multiplier

    Started by drewhart, 02-05-2009 01:56 PM
    • Replies: 3
    • Views: 1,127
    02-05-2009, 02:51 PM Go to last post
    • Replies: 5
    • Views: 989
    02-05-2009, 02:10 PM Go to last post
  17. R410 nominal BTU question

    Started by jared67, 02-05-2009 01:19 AM
    • Replies: 3
    • Views: 977
    02-05-2009, 11:45 AM Go to last post
  18. old electric luxaire furnace issue

    Started by referfab, 02-05-2009 02:52 AM
    • Replies: 2
    • Views: 734
    02-05-2009, 07:42 AM Go to last post
  19. Furnace sizing dilemma

    Started by Thanks4Helping, 11-30-2008 02:53 PM
    4 Pages
    1 2 3 4
    • Replies: 40
    • Views: 11,277
    02-05-2009, 12:07 AM Go to last post
    • Replies: 2
    • Views: 1,234
    02-04-2009, 10:51 PM Go to last post
  20. Lennox 90UGF Filter

    Started by Olbi, 02-03-2009 02:16 AM
    • Replies: 4
    • Views: 1,214
    02-04-2009, 10:48 PM Go to last post
  21. Trane Split Heat Pump, Unusual Pressures?!

    Started by lihvac54, 01-29-2009 10:27 PM
    • Replies: 4
    • Views: 691
    02-04-2009, 10:11 PM Go to last post
  22. Equipment Mfger's

    Started by Glen McIntosh, 02-04-2009 09:21 PM
    • Replies: 0
    • Views: 508
    02-04-2009, 09:21 PM Go to last post
  23. sizing plenum and main trunk

    Started by drewhart, 02-03-2009 01:55 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 6,628
    02-04-2009, 09:13 PM Go to last post
  24. Duct dampers or just partially close registers?

    Started by Garyl53, 02-04-2009 06:03 PM
    • Replies: 4
    • Views: 3,049
    02-04-2009, 09:06 PM Go to last post
  25. Confused I Had a Fire In My Wiring Last Night...

    Started by MomofThree, 01-30-2009 09:40 PM
    4 Pages
    1 2 3 4
    • Replies: 50
    • Views: 3,868
    02-04-2009, 09:01 PM Go to last post
  26. York Condensing Unit fan doesn't shut off

    Started by Rick Hurst, 02-02-2009 10:08 AM
    • Replies: 8
    • Views: 1,249
    02-04-2009, 08:11 PM Go to last post
  27. Bryant Evolution Comfort Control SYSTXBBUID01-A

    Started by dean409, 02-04-2009 07:03 PM
    • Replies: 2
    • Views: 1,149
    02-04-2009, 07:34 PM Go to last post
  28. wall type in manual j

    Started by drewhart, 02-04-2009 06:29 PM
    • Replies: 3
    • Views: 538
    02-04-2009, 06:37 PM Go to last post
  29. Confused Goodman or Lennox Heat pump

    Started by FL410, 01-23-2009 04:14 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 4,645
    02-04-2009, 06:24 PM Go to last post
  30. Furnace not turning on automatically via thermostat. Help!

    Started by ATJaguarX, 02-04-2009 11:55 AM
    2 Pages
    1 2
    • Replies: 19
    • Views: 24,730
    02-04-2009, 04:39 PM Go to last post
  31. System flow balance...

    Started by mlo1, 01-30-2009 09:39 AM
    3 Pages
    1 2 3
    • Replies: 27
    • Views: 2,347
    02-04-2009, 04:11 PM Go to last post
  32. 2 Zone/units HVAC Advise.

    Started by vks222, 02-01-2009 03:35 PM
    • Replies: 12
    • Views: 1,020
    02-04-2009, 02:48 PM Go to last post
    • Replies: 10
    • Views: 1,227
    02-04-2009, 02:09 PM Go to last post
    • Replies: 5
    • Views: 727
    02-04-2009, 01:28 PM Go to last post
  33. 14 yr old Lennox

    Started by kj31762, 02-03-2009 07:44 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 1,269
    02-04-2009, 11:50 AM Go to last post
  34. Rapid cycling of Rheem RGFD

    Started by AlexGB, 01-26-2009 11:49 AM
    • Replies: 12
    • Views: 1,205
    02-04-2009, 11:40 AM Go to last post
  35. Vision Pro IAQ Frost Protection

    Started by patchesj, 02-04-2009 10:17 AM
    • Replies: 1
    • Views: 700
    02-04-2009, 10:39 AM Go to last post
  36. Garage Door question

    Started by staze, 02-01-2009 09:36 PM
    2 Pages
    1 2
    • Replies: 25
    • Views: 1,907
    02-03-2009, 11:36 PM Go to last post
  37. IAQ and Trane 2 Stg Furnace and HP

    Started by uga5, 02-03-2009 05:29 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 2,394
    02-03-2009, 09:15 PM Go to last post
  38. Faulty Heat Pump?

    Started by PFL, 01-14-2009 04:40 PM
    3 Pages
    1 2 3
    • Replies: 30
    • Views: 3,710
    02-03-2009, 09:08 PM Go to last post
  39. Pulled the Trigger on a new Trane System

    Started by motoguy128, 01-13-2009 02:47 PM
    3 Pages
    1 2 3
    • Replies: 26
    • Views: 3,579
    02-03-2009, 08:02 PM Go to last post
  40. Heating question in regards to a COLD mud room.

    Started by sandman512, 02-02-2009 10:42 PM
    • Replies: 9
    • Views: 2,085
    02-03-2009, 07:41 PM Go to last post
  41. Two Stage, Variable Speed Furnace Recommendations

    Started by onnad, 02-02-2009 11:00 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,920
    02-03-2009, 06:54 PM Go to last post
  42. Inducer Fan Stay running. Ultra SX80

    Started by mwassmuth, 02-03-2009 03:21 PM
    • Replies: 4
    • Views: 759
    02-03-2009, 06:00 PM Go to last post
  43. Clicking Sound

    Started by AvantGarde, 02-03-2009 04:16 PM
    • Replies: 3
    • Views: 555
    02-03-2009, 05:49 PM Go to last post
  44. Trane Hot Surface Ignitor acting up

    Started by SkyHeating, 02-03-2009 03:54 PM
    • Replies: 2
    • Views: 770
    02-03-2009, 05:40 PM Go to last post
  45. Confused Control a fan coil with 2 tstats and one zone

    Started by refmet, 02-03-2009 10:15 AM
    • Replies: 9
    • Views: 821
    02-03-2009, 04:37 PM Go to last post
  46. Moved: Anybody ever worked on Lawler cascade systems?

    Started by sanantoniotech, 02-03-2009 02:27 PM
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