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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: A must read for all members...Who can reply to the AOP area

    Started by Dad, 10-31-2011 07:32 PM
    • Replies: 0
    • Views: 46,771
    10-31-2011, 07:32 PM Go to last post
  2. Angry Sticky Thread Sticky: >>READ THIS FIRST<< NO DIY? Why NOT??

    Started by Dad, 11-15-2008 10:40 PM
    • Replies: 0
    • Views: 46,927
    11-15-2008, 10:40 PM Go to last post
  1. Question Crackling Noise

    Started by jonathanjaydaniel, 11-27-2006 09:58 PM
    • Replies: 3
    • Views: 989
    11-28-2006, 07:27 PM Go to last post
  2. Unhappy Inducer draft Motors

    Started by aircooled53, 11-28-2006 03:57 PM
    • Replies: 1
    • Views: 479
    11-28-2006, 05:46 PM Go to last post
  3. Infinity User Interface

    Started by eberrong, 11-28-2006 04:32 PM
    • Replies: 1
    • Views: 434
    11-28-2006, 04:36 PM Go to last post
    • Replies: 3
    • Views: 688
    11-28-2006, 01:41 PM Go to last post
  4. Question Replacing thermostat -- Need help please!

    Started by chicagogal, 11-27-2006 06:02 PM
    2 Pages
    1 2
    • Replies: 25
    • Views: 1,211
    11-28-2006, 01:38 PM Go to last post
  5. help with digital thermostat install

    Started by homeowner23, 11-05-2006 07:40 PM
    • Replies: 5
    • Views: 798
    11-28-2006, 12:30 PM Go to last post
  6. Best Heat Pump

    Started by trsmith, 11-27-2006 01:35 PM
    • Replies: 5
    • Views: 3,327
    11-28-2006, 12:12 AM Go to last post
  7. Filter Closet Door

    Started by lksmith, 11-21-2006 10:14 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,253
    11-28-2006, 12:10 AM Go to last post
    • Replies: 10
    • Views: 1,167
    11-27-2006, 11:18 PM Go to last post
  8. HVAC

    Started by l5605, 11-27-2006 10:45 AM
    • Replies: 12
    • Views: 799
    11-27-2006, 10:30 PM Go to last post
  9. buzzing sound, maybe transformer?

    Started by tjfreemanjr, 11-23-2006 12:39 AM
    2 Pages
    1 2
    • Replies: 15
    • Views: 3,151
    11-27-2006, 10:22 PM Go to last post
  10. Carrier Infinity system not working well

    Started by savguy, 06-17-2005 10:46 AM
    2 Pages
    1 2
    • Replies: 21
    • Views: 2,606
    11-27-2006, 09:45 PM Go to last post
  11. Is ther such a thing as too much return air?

    Started by dwm, 11-27-2006 11:49 AM
    • Replies: 3
    • Views: 782
    11-27-2006, 08:44 PM Go to last post
  12. Question Load Calcs?

    Started by hvacsoft, 11-27-2006 01:45 PM
    • Replies: 1
    • Views: 427
    11-27-2006, 08:32 PM Go to last post
  13. Winter humidity control

    Started by lightwave, 11-25-2006 03:27 AM
    • Replies: 6
    • Views: 991
    11-27-2006, 07:21 PM Go to last post
  14. Lightbulb Green Engineering

    Started by heatingairman, 11-26-2006 09:43 PM
    • Replies: 12
    • Views: 884
    11-27-2006, 06:39 PM Go to last post
  15. Central heat output temperature

    Started by mtracy, 11-27-2006 03:35 PM
    • Replies: 5
    • Views: 602
    11-27-2006, 06:31 PM Go to last post
  16. Air conditioner covers

    Started by cp6758, 11-20-2006 06:05 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,158
    11-27-2006, 03:56 PM Go to last post
  17. Confused portable air conditioner

    Started by joecozz, 07-18-2006 03:14 PM
    • Replies: 5
    • Views: 819
    11-27-2006, 03:38 PM Go to last post
  18. Sedimat traps

    Started by paul e sullivan, 11-27-2006 03:36 PM
    • Replies: 0
    • Views: 334
    11-27-2006, 03:36 PM Go to last post
  19. Replacement of Home System

    Started by marving99, 11-22-2006 07:55 AM
    • Replies: 5
    • Views: 822
    11-27-2006, 03:22 PM Go to last post
  20. Replacing XE70

    Started by stangrcr1, 11-26-2006 10:16 PM
    • Replies: 7
    • Views: 898
    11-27-2006, 02:45 PM Go to last post
  21. Dual Fuel System Problem or Normal?

    Started by ahomeuser, 11-27-2006 07:54 AM
    • Replies: 2
    • Views: 460
    11-27-2006, 09:13 AM Go to last post
  22. I need to call a new service person

    Started by Admin, 11-21-2006 08:01 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,398
    11-27-2006, 07:16 AM Go to last post
  23. economizer, scroll compressor

    Started by tranquanghvac, 11-27-2006 03:15 AM
    • Replies: 1
    • Views: 464
    11-27-2006, 05:23 AM Go to last post
  24. What to do? What to do?

    Started by flynn, 11-17-2006 06:06 PM
    • Replies: 10
    • Views: 1,093
    11-26-2006, 09:42 PM Go to last post
    • Replies: 5
    • Views: 489
    11-26-2006, 09:10 PM Go to last post
  25. Open Temperature Limit Circuit code?

    Started by aphd, 11-24-2006 01:30 PM
    • Replies: 10
    • Views: 2,133
    11-26-2006, 09:10 PM Go to last post
    • Replies: 4
    • Views: 655
    11-26-2006, 08:18 PM Go to last post
  26. Best Online Source for HVAC??

    Started by davefr, 11-05-2006 10:39 PM
    5 Pages
    1 2 3 4 5
    • Replies: 54
    • Views: 4,311
    11-26-2006, 07:32 PM Go to last post
  27. Tax Credit / Does this system qualify?

    Started by dwm, 11-20-2006 04:49 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,271
    11-26-2006, 07:23 PM Go to last post
  28. How many supplys and returns

    Started by Admin, 11-24-2006 09:09 PM
    • Replies: 3
    • Views: 613
    11-26-2006, 06:52 PM Go to last post
  29. Heating and cooling CFM - 2stage furnace?

    Started by hanna256, 11-26-2006 05:54 PM
    • Replies: 0
    • Views: 519
    11-26-2006, 05:54 PM Go to last post
  30. need some input please

    Started by nscc-it, 11-26-2006 03:26 PM
    • Replies: 6
    • Views: 490
    11-26-2006, 04:48 PM Go to last post
  31. Thermostat Question

    Started by krazykeith, 10-14-2006 08:54 AM
    2 Pages
    1 2
    • Replies: 19
    • Views: 2,335
    11-26-2006, 03:47 PM Go to last post
  32. Thermostat/boiler compatibility

    Started by amphibo, 11-20-2006 03:06 PM
    • Replies: 1
    • Views: 453
    11-26-2006, 02:38 PM Go to last post
  33. Air barriers bewteen levels in vertical chases?

    Started by lumberg, 11-26-2006 12:29 AM
    • Replies: 7
    • Views: 539
    11-26-2006, 12:37 PM Go to last post
  34. Oil Burner kicks out

    Started by jbh, 11-25-2006 04:09 PM
    • Replies: 8
    • Views: 734
    11-26-2006, 12:13 PM Go to last post
  35. Amana electrical

    Started by kreepinvictoria, 11-22-2006 11:01 AM
    2 Pages
    1 2
    • Replies: 19
    • Views: 1,485
    11-26-2006, 11:13 AM Go to last post
  36. Oil Furnace Fire for 1 Minute - Then Stops!!

    Started by sharp, 11-23-2006 01:32 PM
    • Replies: 7
    • Views: 1,318
    11-26-2006, 10:30 AM Go to last post
  37. wood boiler

    Started by wallynut, 11-26-2006 09:21 AM
    • Replies: 7
    • Views: 583
    11-26-2006, 10:19 AM Go to last post
  38. Question service call automation

    Started by gregorio, 11-24-2006 12:42 PM
    • Replies: 5
    • Views: 576
    11-26-2006, 09:10 AM Go to last post
  39. Duct Board VS Metal

    Started by icyflame, 11-17-2006 05:31 PM
    3 Pages
    1 2 3
    • Replies: 26
    • Views: 2,556
    11-26-2006, 09:06 AM Go to last post
  40. moisture

    Started by bvin, 11-25-2006 11:41 AM
    • Replies: 4
    • Views: 482
    11-26-2006, 08:40 AM Go to last post
    • Replies: 12
    • Views: 1,145
    11-26-2006, 08:02 AM Go to last post
  41. Comfort Thermostat and defroster

    Started by jayinmd, 11-25-2006 07:15 PM
    • Replies: 2
    • Views: 406
    11-26-2006, 07:37 AM Go to last post
  42. Radiant Cooling

    Started by jdblank, 11-23-2006 08:37 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,201
    11-26-2006, 12:51 AM Go to last post
  43. wireless thermostat

    Started by paulweath, 11-25-2006 06:42 PM
    • Replies: 2
    • Views: 500
    11-25-2006, 09:50 PM Go to last post
    • Replies: 2
    • Views: 536
    11-25-2006, 08:57 PM Go to last post
  44. HELP$$ 4th hot surface ignitor replaced in 2 years

    Started by roodhj, 11-25-2006 06:35 PM
    • Replies: 4
    • Views: 718
    11-25-2006, 08:49 PM Go to last post

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