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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: 50,055
    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: 49,538
    11-15-2008, 11:40 PM Go to last post
  1. Normal Thread Normal Threads

    Title / Thread Starter Replies / Views Last Post By
  2. Carrier equipment cost?

    Started by hp_dude32, 10-24-2006 01:35 PM
    • Replies: 1
    • Views: 644
    10-24-2006, 02:45 PM Go to last post
    • Replies: 0
    • Views: 539
    10-24-2006, 02:42 PM Go to last post
  3. Heat Loss Calc?

    Started by jwk, 10-19-2006 03:29 PM
    • Replies: 3
    • Views: 635
    10-24-2006, 02:37 PM Go to last post
  4. What makes a heating system quiet ?

    Started by jjtohio, 10-24-2006 12:35 AM
    • Replies: 9
    • Views: 2,512
    10-24-2006, 02:29 PM Go to last post
    • Replies: 6
    • Views: 664
    10-24-2006, 02:11 PM Go to last post
  5. HRV / ERV Confusion!

    Started by nnck, 10-19-2006 12:50 AM
    2 Pages
    1 2
    • Replies: 14
    • Views: 2,620
    10-24-2006, 01:53 PM Go to last post
  6. From the site email 10-23

    Started by Dad, 10-23-2006 02:29 PM
    • Replies: 12
    • Views: 891
    10-24-2006, 01:28 PM Go to last post
  7. Confused Weil Mclain EG Boiler Question

    Started by givemeaudi, 10-20-2006 05:03 PM
    • Replies: 4
    • Views: 875
    10-24-2006, 12:59 PM Go to last post
  8. residetial return ducts

    Started by jason_c, 10-23-2006 12:07 AM
    • Replies: 10
    • Views: 1,000
    10-24-2006, 12:48 PM Go to last post
  9. New furnace - 80 or 90?

    Started by sds9477, 10-20-2006 07:01 PM
    • Replies: 5
    • Views: 913
    10-24-2006, 11:57 AM Go to last post
  10. Hmm heating and air ducts

    Started by luagui, 10-23-2006 06:36 PM
    • Replies: 5
    • Views: 678
    10-24-2006, 11:25 AM Go to last post
  11. Stick with Steam or Switch to Hydro Air

    Started by thr61, 10-23-2006 10:48 PM
    • Replies: 4
    • Views: 544
    10-24-2006, 07:14 AM Go to last post
  12. Multi-speed blower motor vs. variable-speed

    Started by junior35, 10-24-2006 12:41 AM
    • Replies: 5
    • Views: 3,338
    10-24-2006, 04:58 AM Go to last post
  13. Transformers on zone board

    Started by chade, 10-20-2006 06:31 PM
    • Replies: 11
    • Views: 990
    10-23-2006, 11:28 PM Go to last post
  14. New construction in WI, HVAC options

    Started by witom, 10-21-2006 03:35 PM
    • Replies: 4
    • Views: 765
    10-23-2006, 11:08 PM Go to last post
  15. 80 AFUE -- need chimney modification?

    Started by nell, 10-23-2006 01:03 AM
    • Replies: 4
    • Views: 568
    10-23-2006, 10:42 PM Go to last post
  16. painting spiral duct

    Started by agit8er, 10-23-2006 01:06 AM
    • Replies: 7
    • Views: 1,750
    10-23-2006, 10:30 PM Go to last post
  17. Downflow furnace and Aprilaire humidifier problem

    Started by erickbe, 10-23-2006 09:57 PM
    • Replies: 3
    • Views: 1,907
    10-23-2006, 10:21 PM Go to last post
  18. Weil-Mclain Ultra 105 questions

    Started by jtecosky, 10-21-2006 06:31 PM
    • Replies: 6
    • Views: 1,409
    10-23-2006, 10:08 PM Go to last post
  19. carrier 58mvp code 13

    Started by riverdan1900, 10-22-2006 12:07 AM
    • Replies: 2
    • Views: 666
    10-23-2006, 10:00 PM Go to last post
  20. coil size

    Started by nickhilton, 10-23-2006 08:40 PM
    • Replies: 3
    • Views: 545
    10-23-2006, 09:48 PM Go to last post
  21. H.O. attics-~!@#$%^&*

    Started by aircooled53, 10-21-2006 09:42 PM
    • Replies: 8
    • Views: 941
    10-23-2006, 08:58 PM Go to last post
  22. Troubleshooting HK42FZ009 circuit board

    Started by tgibb68, 10-23-2006 05:20 PM
    • Replies: 3
    • Views: 5,004
    10-23-2006, 08:15 PM Go to last post
  23. Two Story Forced Air Retrofit

    Started by stevene, 10-23-2006 05:56 PM
    • Replies: 1
    • Views: 676
    10-23-2006, 06:38 PM Go to last post
  24. Why Fujitsu Hold up on heat pump?

    Started by bonafide, 10-22-2006 01:33 AM
    • Replies: 4
    • Views: 626
    10-23-2006, 06:35 PM Go to last post
  25. New furnace time - what about duct work?

    Started by rdtompki, 10-23-2006 12:49 PM
    • Replies: 1
    • Views: 596
    10-23-2006, 02:19 PM Go to last post
    • Replies: 1
    • Views: 553
    10-23-2006, 02:11 PM Go to last post
  26. Single Room HRV?

    Started by bobbob911, 10-20-2006 03:26 PM
    • Replies: 2
    • Views: 1,054
    10-23-2006, 01:00 PM Go to last post
  27. Two Questions on Returns

    Started by bydabeach, 10-23-2006 08:30 AM
    • Replies: 3
    • Views: 622
    10-23-2006, 12:37 PM Go to last post
  28. XV90 & XL14i= Comfort-R ?

    Started by vmax 90, 10-22-2006 08:34 PM
    • Replies: 4
    • Views: 695
    10-23-2006, 12:22 PM Go to last post
  29. Hot-Surface Ignitor versus Ignitor Flame Rod

    Started by cn, 10-23-2006 11:40 AM
    • Replies: 2
    • Views: 764
    10-23-2006, 12:10 PM Go to last post
  30. Arcoaire IIS 90 (Two stage)

    Started by jlamaye77, 10-23-2006 10:11 AM
    • Replies: 2
    • Views: 615
    10-23-2006, 11:47 AM Go to last post
  31. Question Heat Pump output temperature?

    Started by peter77, 10-22-2006 12:29 PM
    • Replies: 8
    • Views: 3,338
    10-23-2006, 10:33 AM Go to last post
  32. 80% vs 90% furnace

    Started by jrs3205, 10-20-2006 12:26 AM
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,493
    10-23-2006, 10:13 AM Go to last post
  33. Calculation of heat for basement

    Started by wtavcar, 10-20-2006 02:07 PM
    • Replies: 9
    • Views: 965
    10-23-2006, 09:49 AM Go to last post
  34. Angry T-stat wiring for a gas valve

    Started by throne1200, 10-22-2006 11:58 PM
    • Replies: 5
    • Views: 802
    10-23-2006, 06:31 AM Go to last post
  35. Confused Lennox Completeheat

    Started by schacks6, 10-22-2006 12:25 PM
    • Replies: 6
    • Views: 874
    10-22-2006, 11:59 PM Go to last post
  36. Furnace recycle (on/off) a lot?

    Started by kathuat, 10-22-2006 01:05 PM
    • Replies: 2
    • Views: 685
    10-22-2006, 11:34 PM Go to last post
  37. lennox model#'s

    Started by hvacman06, 10-22-2006 10:28 PM
    • Replies: 1
    • Views: 565
    10-22-2006, 10:53 PM Go to last post
  38. Daikin EER ?

    Started by newton2000, 10-22-2006 12:13 PM
    • Replies: 2
    • Views: 629
    10-22-2006, 10:07 PM Go to last post
  39. Possible to buy Trane or Carrier online?

    Started by easybend, 10-21-2006 10:50 PM
    4 Pages
    1 2 3 4
    • Replies: 39
    • Views: 3,386
    10-22-2006, 10:03 PM Go to last post
  40. Looking for comments on Carrier system

    Started by mocohomeowner, 10-21-2006 11:18 PM
    • Replies: 7
    • Views: 796
    10-22-2006, 10:03 PM Go to last post
  41. Question Talking Thermostats?

    Started by key, 10-22-2006 08:42 AM
    • Replies: 5
    • Views: 730
    10-22-2006, 09:13 PM Go to last post
  42. Post PVC alternative

    Started by hydroniking, 10-21-2006 05:34 PM
    • Replies: 3
    • Views: 660
    10-22-2006, 08:46 PM Go to last post
  43. ESP from VS Wattage?

    Started by jammer13, 10-22-2006 01:19 AM
    • Replies: 9
    • Views: 801
    10-22-2006, 08:32 PM Go to last post
  44. Crack in hx below combustion level

    Started by llisk8, 10-22-2006 09:01 AM
    2 Pages
    1 2
    • Replies: 17
    • Views: 1,363
    10-22-2006, 08:23 PM Go to last post
  45. R410A TXV on 13 seer?

    Started by chade, 10-20-2006 06:25 PM
    • Replies: 11
    • Views: 1,012
    10-22-2006, 08:21 PM Go to last post
  46. honeywell load limit switch question

    Started by reaper, 10-22-2006 02:29 PM
    • Replies: 4
    • Views: 668
    10-22-2006, 07:05 PM Go to last post
  47. Replacement Hot Surface Ignitor

    Started by nlinnen, 10-18-2006 06:28 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 1,761
    10-22-2006, 06:45 PM Go to last post
  48. Will it be advantageous to have dual return?

    Started by kathuat, 10-22-2006 12:50 PM
    • Replies: 3
    • Views: 603
    10-22-2006, 06:03 PM Go to last post

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