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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: 52,907
    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: 51,765
    11-15-2008, 11:40 PM Go to last post
  1. Normal Thread Normal Threads

  2. Buderus install (picture)

    Started by wallynut, 11-29-2006 08:39 AM
    • Replies: 7
    • Views: 1,049
    11-29-2006, 07:51 PM Go to last post
  3. Hmm Question about new system installation

    Started by james l, 11-27-2006 01:31 PM
    • Replies: 11
    • Views: 1,178
    11-29-2006, 05:30 PM Go to last post
  4. Confused Why would anyone DIY you may ask yourself, a long story

    Started by rduke99, 11-28-2006 12:34 PM
    2 Pages
    1 2
    • Replies: 21
    • Views: 1,782
    11-29-2006, 04:06 PM Go to last post
  5. Question mixing domestic h/w and hydro air

    Started by joisny, 11-23-2006 11:46 AM
    • Replies: 8
    • Views: 607
    11-29-2006, 03:16 PM Go to last post
  6. Minimum temperature when absent

    Started by lhh61, 11-26-2006 10:55 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 1,700
    11-29-2006, 02:34 PM Go to last post
  7. Small central furnace

    Started by kensabode, 11-28-2006 01:14 PM
    • Replies: 9
    • Views: 3,132
    11-29-2006, 01:35 PM Go to last post
  8. Arzel System

    Started by Toomuch, 11-29-2006 11:05 AM
    • Replies: 2
    • Views: 629
    11-29-2006, 11:16 AM Go to last post
  9. heat pump odor

    Started by rhondaj, 11-03-2006 03:11 PM
    • Replies: 10
    • Views: 3,286
    11-29-2006, 04:44 AM Go to last post
  10. Honeywell RTH7400 or FocusPro 6220?

    Started by gp bir, 11-14-2006 10:31 AM
    • Replies: 3
    • Views: 910
    11-29-2006, 03:13 AM Go to last post
  11. Moving furnace from basement to attic?

    Started by lojay, 11-27-2006 12:11 AM
    • Replies: 3
    • Views: 2,476
    11-29-2006, 01:06 AM Go to last post
  12. ahu fan motor running continuously

    Started by gatorboys407, 11-28-2006 11:20 PM
    • Replies: 2
    • Views: 591
    11-28-2006, 11:41 PM Go to last post
  13. 4 bids, No Manual J

    Started by sek john, 11-16-2006 01:38 PM
    5 Pages
    1 2 3 4 5
    • Replies: 53
    • Views: 3,968
    11-28-2006, 11:37 PM Go to last post
  14. rollout limit tripped

    Started by ngerrald, 11-28-2006 10:27 PM
    • Replies: 8
    • Views: 630
    11-28-2006, 10:58 PM Go to last post
  15. Drainage for Central Air

    Started by plcarrk, 11-28-2006 12:33 PM
    • Replies: 2
    • Views: 528
    11-28-2006, 10:07 PM Go to last post
    • Replies: 11
    • Views: 2,815
    11-28-2006, 10:00 PM Go to last post
  16. Trickling water in hi-eff furnace vent

    Started by zhewie, 11-27-2006 06:24 PM
    • Replies: 5
    • Views: 751
    11-28-2006, 09:47 PM Go to last post
  17. Installing Vision Pro 8320

    Started by jspratt, 11-09-2006 04:18 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 1,641
    11-28-2006, 08:35 PM Go to last post
  18. Question Crackling Noise

    Started by jonathanjaydaniel, 11-27-2006 10:58 PM
    • Replies: 3
    • Views: 1,172
    11-28-2006, 08:27 PM Go to last post
  19. Unhappy Inducer draft Motors

    Started by aircooled53, 11-28-2006 04:57 PM
    • Replies: 1
    • Views: 554
    11-28-2006, 06:46 PM Go to last post
  20. Infinity User Interface

    Started by eberrong, 11-28-2006 05:32 PM
    • Replies: 1
    • Views: 524
    11-28-2006, 05:36 PM Go to last post
    • Replies: 3
    • Views: 778
    11-28-2006, 02:41 PM Go to last post
  21. Question Replacing thermostat -- Need help please!

    Started by chicagogal, 11-27-2006 07:02 PM
    2 Pages
    1 2
    • Replies: 25
    • Views: 1,518
    11-28-2006, 02:38 PM Go to last post
  22. help with digital thermostat install

    Started by homeowner23, 11-05-2006 08:40 PM
    • Replies: 5
    • Views: 893
    11-28-2006, 01:30 PM Go to last post
  23. Best Heat Pump

    Started by trsmith, 11-27-2006 02:35 PM
    • Replies: 5
    • Views: 3,560
    11-28-2006, 01:12 AM Go to last post
  24. Filter Closet Door

    Started by lksmith, 11-21-2006 11:14 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,655
    11-28-2006, 01:10 AM Go to last post
    • Replies: 10
    • Views: 1,515
    11-28-2006, 12:18 AM Go to last post
  25. HVAC

    Started by l5605, 11-27-2006 11:45 AM
    • Replies: 12
    • Views: 1,050
    11-27-2006, 11:30 PM Go to last post
  26. buzzing sound, maybe transformer?

    Started by tjfreemanjr, 11-23-2006 01:39 AM
    2 Pages
    1 2
    • Replies: 15
    • Views: 4,630
    11-27-2006, 11:22 PM Go to last post
  27. Carrier Infinity system not working well

    Started by savguy, 06-17-2005 10:46 AM
    2 Pages
    1 2
    • Replies: 21
    • Views: 2,957
    11-27-2006, 10:45 PM Go to last post
  28. Is ther such a thing as too much return air?

    Started by dwm, 11-27-2006 12:49 PM
    • Replies: 3
    • Views: 872
    11-27-2006, 09:44 PM Go to last post
  29. Question Load Calcs?

    Started by hvacsoft, 11-27-2006 02:45 PM
    • Replies: 1
    • Views: 532
    11-27-2006, 09:32 PM Go to last post
  30. Winter humidity control

    Started by lightwave, 11-25-2006 04:27 AM
    • Replies: 6
    • Views: 1,198
    11-27-2006, 08:21 PM Go to last post
  31. Lightbulb Green Engineering

    Started by heatingairman, 11-26-2006 10:43 PM
    • Replies: 12
    • Views: 1,169
    11-27-2006, 07:39 PM Go to last post
  32. Central heat output temperature

    Started by mtracy, 11-27-2006 04:35 PM
    • Replies: 5
    • Views: 693
    11-27-2006, 07:31 PM Go to last post
  33. Air conditioner covers

    Started by cp6758, 11-20-2006 07:05 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,515
    11-27-2006, 04:56 PM Go to last post
  34. Confused portable air conditioner

    Started by joecozz, 07-18-2006 03:14 PM
    • Replies: 5
    • Views: 970
    11-27-2006, 04:38 PM Go to last post
  35. Sedimat traps

    Started by paul e sullivan, 11-27-2006 04:36 PM
    • Replies: 0
    • Views: 448
    11-27-2006, 04:36 PM Go to last post
  36. Replacement of Home System

    Started by marving99, 11-22-2006 08:55 AM
    • Replies: 5
    • Views: 916
    11-27-2006, 04:22 PM Go to last post
  37. Replacing XE70

    Started by stangrcr1, 11-26-2006 11:16 PM
    • Replies: 7
    • Views: 1,318
    11-27-2006, 03:45 PM Go to last post
  38. Dual Fuel System Problem or Normal?

    Started by ahomeuser, 11-27-2006 08:54 AM
    • Replies: 2
    • Views: 547
    11-27-2006, 10:13 AM Go to last post
  39. I need to call a new service person

    Started by Admin, 11-21-2006 09:01 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,566
    11-27-2006, 08:16 AM Go to last post
  40. economizer, scroll compressor

    Started by tranquanghvac, 11-27-2006 04:15 AM
    • Replies: 1
    • Views: 545
    11-27-2006, 06:23 AM Go to last post
  41. What to do? What to do?

    Started by flynn, 11-17-2006 07:06 PM
    • Replies: 10
    • Views: 1,282
    11-26-2006, 10:42 PM Go to last post
    • Replies: 5
    • Views: 582
    11-26-2006, 10:10 PM Go to last post
  42. Open Temperature Limit Circuit code?

    Started by aphd, 11-24-2006 02:30 PM
    • Replies: 10
    • Views: 2,739
    11-26-2006, 10:10 PM Go to last post
    • Replies: 4
    • Views: 755
    11-26-2006, 09:18 PM Go to last post
  43. Best Online Source for HVAC??

    Started by davefr, 11-05-2006 11:39 PM
    5 Pages
    1 2 3 4 5
    • Replies: 54
    • Views: 4,914
    11-26-2006, 08:32 PM Go to last post
  44. Tax Credit / Does this system qualify?

    Started by dwm, 11-20-2006 05:49 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,429
    11-26-2006, 08:23 PM Go to last post
  45. How many supplys and returns

    Started by Admin, 11-24-2006 10:09 PM
    • Replies: 3
    • Views: 689
    11-26-2006, 07:52 PM Go to last post
  46. Heating and cooling CFM - 2stage furnace?

    Started by hanna256, 11-26-2006 06:54 PM
    • Replies: 0
    • Views: 592
    11-26-2006, 06:54 PM Go to last post

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