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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: 60,275
    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: 59,585
    11-15-2008, 11:40 PM Go to last post
  1. Normal Thread Normal Threads

  2. Last of the 10 Seers

    Started by summerblues, 10-24-2006 02:09 PM
    • Replies: 9
    • Views: 1,102
    10-25-2006, 05:40 AM Go to last post
  3. Modulating and Condensing Boilers.

    Started by schacks6, 10-22-2006 11:05 PM
    • Replies: 11
    • Views: 3,272
    10-25-2006, 02:41 AM Go to last post
  4. Dual Fuel Operating Cost

    Started by iuec, 10-24-2006 12:09 AM
    • Replies: 5
    • Views: 916
    10-25-2006, 01:31 AM Go to last post
  5. Unhappy Natural Gas Price? Where is it heading?

    Started by cn, 10-23-2006 12:50 PM
    • Replies: 5
    • Views: 994
    10-24-2006, 10:58 PM Go to last post
  6. Some more Evolution questions

    Started by jbrusnak, 10-10-2006 01:43 PM
    • Replies: 2
    • Views: 688
    10-24-2006, 10:02 PM Go to last post
  7. carrier

    Started by steaktech, 10-24-2006 09:25 PM
    • Replies: 0
    • Views: 784
    10-24-2006, 09:25 PM Go to last post
  8. Replacing existing HVAC in old home

    Started by 1930home, 10-24-2006 03:27 PM
    • Replies: 3
    • Views: 969
    10-24-2006, 09:22 PM Go to last post
  9. Lightbulb New T-stat for a little old lady

    Started by hvacman06, 10-24-2006 05:45 PM
    • Replies: 5
    • Views: 919
    10-24-2006, 08:03 PM Go to last post
  10. gaslog fireplace

    Started by timo, 10-23-2006 07:55 PM
    • Replies: 2
    • Views: 742
    10-24-2006, 07:50 PM Go to last post
  11. epa type 1

    Started by jojo71, 10-24-2006 06:22 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 2,590
    10-24-2006, 07:47 PM Go to last post
  12. York 1 ton install for home theater

    Started by ksharp4, 10-21-2006 10:09 AM
    2 Pages
    1 2
    • Replies: 22
    • Views: 2,710
    10-24-2006, 07:00 PM Go to last post
  13. whcih heat pump to buy

    Started by paljack, 10-24-2006 09:25 AM
    • Replies: 4
    • Views: 884
    10-24-2006, 06:43 PM Go to last post
  14. Service Manual

    Started by johnl45, 10-24-2006 06:19 PM
    • Replies: 0
    • Views: 660
    10-24-2006, 06:19 PM Go to last post
  15. Return air question

    Started by ropechoker, 10-23-2006 08:50 PM
    • Replies: 3
    • Views: 873
    10-24-2006, 05:56 PM Go to last post
  16. hummm .....darn moderator

    Started by dec, 10-24-2006 04:00 PM
    • Replies: 0
    • Views: 753
    10-24-2006, 04:00 PM Go to last post
  17. Arrow Carrier code 14 and 34

    Started by dsobha, 10-24-2006 12:14 AM
    • Replies: 4
    • Views: 1,055
    10-24-2006, 03:46 PM Go to last post
  18. Hot water baseboard pressure

    Started by albyg, 10-24-2006 02:25 PM
    • Replies: 2
    • Views: 2,559
    10-24-2006, 03:02 PM Go to last post
  19. Question single stage vs. two stage and mid vs. high

    Started by sooboy, 10-24-2006 12:47 PM
    • Replies: 2
    • Views: 829
    10-24-2006, 02:29 PM Go to last post
  20. Smile Just purchased installation from Home Depot

    Started by univmd, 10-23-2006 09:11 PM
    • Replies: 11
    • Views: 8,960
    10-24-2006, 01:55 PM Go to last post
  21. Carrier equipment cost?

    Started by hp_dude32, 10-24-2006 12:35 PM
    • Replies: 1
    • Views: 803
    10-24-2006, 01:45 PM Go to last post
    • Replies: 0
    • Views: 702
    10-24-2006, 01:42 PM Go to last post
  22. Heat Loss Calc?

    Started by jwk, 10-19-2006 02:29 PM
    • Replies: 3
    • Views: 811
    10-24-2006, 01:37 PM Go to last post
  23. What makes a heating system quiet ?

    Started by jjtohio, 10-23-2006 11:35 PM
    • Replies: 9
    • Views: 3,975
    10-24-2006, 01:29 PM Go to last post
    • Replies: 6
    • Views: 867
    10-24-2006, 01:11 PM Go to last post
  24. HRV / ERV Confusion!

    Started by nnck, 10-18-2006 11:50 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 3,736
    10-24-2006, 12:53 PM Go to last post
  25. From the site email 10-23

    Started by Dad, 10-23-2006 01:29 PM
    • Replies: 12
    • Views: 1,264
    10-24-2006, 12:28 PM Go to last post
  26. Confused Weil Mclain EG Boiler Question

    Started by givemeaudi, 10-20-2006 04:03 PM
    • Replies: 4
    • Views: 1,183
    10-24-2006, 11:59 AM Go to last post
  27. residetial return ducts

    Started by jason_c, 10-22-2006 11:07 PM
    • Replies: 10
    • Views: 1,295
    10-24-2006, 11:48 AM Go to last post
  28. New furnace - 80 or 90?

    Started by sds9477, 10-20-2006 06:01 PM
    • Replies: 5
    • Views: 1,231
    10-24-2006, 10:57 AM Go to last post
  29. Hmm heating and air ducts

    Started by luagui, 10-23-2006 05:36 PM
    • Replies: 5
    • Views: 862
    10-24-2006, 10:25 AM Go to last post
  30. Stick with Steam or Switch to Hydro Air

    Started by thr61, 10-23-2006 09:48 PM
    • Replies: 4
    • Views: 720
    10-24-2006, 06:14 AM Go to last post
  31. Multi-speed blower motor vs. variable-speed

    Started by junior35, 10-23-2006 11:41 PM
    • Replies: 5
    • Views: 4,542
    10-24-2006, 03:58 AM Go to last post
  32. Transformers on zone board

    Started by chade, 10-20-2006 05:31 PM
    • Replies: 11
    • Views: 1,234
    10-23-2006, 10:28 PM Go to last post
  33. New construction in WI, HVAC options

    Started by witom, 10-21-2006 02:35 PM
    • Replies: 4
    • Views: 926
    10-23-2006, 10:08 PM Go to last post
  34. 80 AFUE -- need chimney modification?

    Started by nell, 10-23-2006 12:03 AM
    • Replies: 4
    • Views: 737
    10-23-2006, 09:42 PM Go to last post
  35. painting spiral duct

    Started by agit8er, 10-23-2006 12:06 AM
    • Replies: 7
    • Views: 2,736
    10-23-2006, 09:30 PM Go to last post
  36. Downflow furnace and Aprilaire humidifier problem

    Started by erickbe, 10-23-2006 08:57 PM
    • Replies: 3
    • Views: 2,636
    10-23-2006, 09:21 PM Go to last post
  37. Weil-Mclain Ultra 105 questions

    Started by jtecosky, 10-21-2006 05:31 PM
    • Replies: 6
    • Views: 1,882
    10-23-2006, 09:08 PM Go to last post
  38. carrier 58mvp code 13

    Started by riverdan1900, 10-21-2006 11:07 PM
    • Replies: 2
    • Views: 878
    10-23-2006, 09:00 PM Go to last post
  39. coil size

    Started by nickhilton, 10-23-2006 07:40 PM
    • Replies: 3
    • Views: 733
    10-23-2006, 08:48 PM Go to last post
  40. H.O. attics-~!@#$%^&*

    Started by aircooled53, 10-21-2006 08:42 PM
    • Replies: 8
    • Views: 1,227
    10-23-2006, 07:58 PM Go to last post
  41. Troubleshooting HK42FZ009 circuit board

    Started by tgibb68, 10-23-2006 04:20 PM
    • Replies: 3
    • Views: 6,093
    10-23-2006, 07:15 PM Go to last post
  42. Two Story Forced Air Retrofit

    Started by stevene, 10-23-2006 04:56 PM
    • Replies: 1
    • Views: 899
    10-23-2006, 05:38 PM Go to last post
  43. Why Fujitsu Hold up on heat pump?

    Started by bonafide, 10-22-2006 12:33 AM
    • Replies: 4
    • Views: 805
    10-23-2006, 05:35 PM Go to last post
  44. New furnace time - what about duct work?

    Started by rdtompki, 10-23-2006 11:49 AM
    • Replies: 1
    • Views: 739
    10-23-2006, 01:19 PM Go to last post
    • Replies: 1
    • Views: 681
    10-23-2006, 01:11 PM Go to last post
  45. Single Room HRV?

    Started by bobbob911, 10-20-2006 02:26 PM
    • Replies: 2
    • Views: 1,253
    10-23-2006, 12:00 PM Go to last post
  46. Two Questions on Returns

    Started by bydabeach, 10-23-2006 07:30 AM
    • Replies: 3
    • Views: 769
    10-23-2006, 11:37 AM Go to last post
  47. XV90 & XL14i= Comfort-R ?

    Started by vmax 90, 10-22-2006 07:34 PM
    • Replies: 4
    • Views: 871
    10-23-2006, 11:22 AM Go to last post
  48. Hot-Surface Ignitor versus Ignitor Flame Rod

    Started by cn, 10-23-2006 10:40 AM
    • Replies: 2
    • Views: 930
    10-23-2006, 11:10 AM Go to last post

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