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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: 60,262
    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: 59,567
    11-15-2008, 11:40 PM Go to last post
  1. Normal Thread Normal Threads

  2. So why is my IQ drive displaying "OD unit lost power"?

    Started by darkbuddha, 08-04-2011 07:47 PM
    2 Pages
    1 2
    • Replies: 21
    • Views: 2,524
    08-21-2011, 08:21 PM Go to last post
  3. Efficiency gains beyond AFUE values

    Started by ekammerzelt, 08-20-2011 11:47 PM
    • Replies: 9
    • Views: 996
    08-21-2011, 07:53 PM Go to last post
  4. Rheem RBHK series air handler humidity control

    Started by mofotech, 08-20-2011 06:28 PM
    • Replies: 1
    • Views: 2,056
    08-21-2011, 07:07 PM Go to last post
  5. CO Possibilities

    Started by bill88, 08-20-2011 09:28 PM
    carbon monoxide, oil burner
    • Replies: 1
    • Views: 704
    08-20-2011, 10:00 PM Go to last post
  6. furnace

    Started by el_coyote2373, 08-20-2011 07:41 PM
    • Replies: 4
    • Views: 602
    08-20-2011, 08:45 PM Go to last post
  7. Goodman Warranty Honnor

    Started by Vietanh, 08-16-2011 10:51 AM
    5 Pages
    1 2 3 4 5
    • Replies: 57
    • Views: 6,636
    08-20-2011, 08:40 PM Go to last post
  8. Lineset insulation in clamps - is there a better way?

    Started by garya505, 08-19-2011 02:32 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 3,755
    08-20-2011, 08:35 PM Go to last post
  9. looking to buy an HRV, suggestions?

    Started by zero_gravity, 08-16-2011 05:31 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 6,445
    08-20-2011, 08:34 PM Go to last post
  10. Florida - Attic air handler

    Started by cmmdty99, 09-03-2009 01:04 PM
    • Replies: 12
    • Views: 4,099
    08-20-2011, 07:08 PM Go to last post
  11. HELP!!!!

    Started by been scammed, 08-03-2011 02:12 AM
    3 Pages
    1 2 3
    • Replies: 26
    • Views: 2,484
    08-20-2011, 06:45 PM Go to last post
  12. mA from AC/Furnace through thermostat

    Started by alex_k, 08-18-2011 07:06 PM
    • Replies: 6
    • Views: 733
    08-20-2011, 06:26 PM Go to last post
  13. Heil 9000 Model Number Question

    Started by Dave2425, 08-16-2011 11:19 PM
    • Replies: 5
    • Views: 2,436
    08-20-2011, 06:23 PM Go to last post
  14. Charge question

    Started by tims982345, 08-10-2011 12:20 AM
    3 Pages
    1 2 3
    • Replies: 26
    • Views: 2,171
    08-20-2011, 04:13 PM Go to last post
    • Replies: 6
    • Views: 720
    08-20-2011, 02:36 PM Go to last post
  15. Carrier 24ANA7 Split System

    Started by steveieareno, 08-17-2011 07:02 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 2,701
    08-20-2011, 10:16 AM Go to last post
  16. Question about Filters for my new Trane 4 ton system.

    Started by Bentonville, 08-18-2011 10:30 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 2,339
    08-20-2011, 09:50 AM Go to last post
  17. increasing and adding on returns???

    Started by eltonsammy, 08-18-2011 07:09 AM
    • Replies: 11
    • Views: 1,180
    08-20-2011, 09:16 AM Go to last post
  18. Dual Fuel Setpoints?

    Started by cherokee180c, 08-17-2011 12:53 PM
    3 Pages
    1 2 3
    • Replies: 27
    • Views: 2,203
    08-20-2011, 08:53 AM Go to last post
  19. Color Evolution Control

    Started by Clocker, 08-18-2011 07:27 AM
    • Replies: 1
    • Views: 568
    08-20-2011, 07:29 AM Go to last post
  20. Flexible duct connectors - are they needed?

    Started by Dale_R, 08-17-2011 01:17 PM
    2 Pages
    1 2
    • Replies: 21
    • Views: 5,482
    08-19-2011, 11:10 PM Go to last post
  21. Does Harmory III work with O23V

    Started by bob33, 08-19-2011 06:06 PM
    • Replies: 1
    • Views: 487
    08-19-2011, 10:31 PM Go to last post
  22. damper on return???

    Started by oldgoodman, 08-18-2011 07:57 PM
    2 Pages
    1 2
    • Replies: 23
    • Views: 1,837
    08-19-2011, 09:13 PM Go to last post
  23. Confused Heat pump for mobile home

    Started by ncmobile, 08-18-2011 07:01 PM
    • Replies: 10
    • Views: 9,093
    08-19-2011, 08:32 PM Go to last post
  24. Thermostats?

    Started by Randy G., 08-17-2011 10:48 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,253
    08-19-2011, 06:23 PM Go to last post
  25. Hi Velocity Needs Bigger Heat Pump?

    Started by Tom9, 08-17-2011 03:25 PM
    • Replies: 11
    • Views: 851
    08-19-2011, 04:57 PM Go to last post
  26. Post Unit Heater Efficiency over time?

    Started by bale, 08-19-2011 03:48 PM
    efficiency, energy efficiency, gas burner
    • Replies: 0
    • Views: 568
    08-19-2011, 03:48 PM Go to last post
  27. ComfortStar compressor

    Started by ERNIE25, 08-17-2011 05:47 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 3,377
    08-19-2011, 12:15 PM Go to last post
  28. Possible to connect two full thermostats to the same AC unit?

    Started by ghurty, 08-18-2011 05:14 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 3,263
    08-19-2011, 10:16 AM Go to last post
  29. White Rogers Thermostat - Cools too long

    Started by rsmith0399, 08-18-2011 01:05 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 2,997
    08-19-2011, 09:40 AM Go to last post
  30. Confused Why 1/4"liquid line?

    Started by bradL39, 08-17-2011 01:26 PM
    • Replies: 8
    • Views: 868
    08-19-2011, 09:10 AM Go to last post
  31. Variable speed air handler without thermidistat

    Started by Ellbaker, 08-17-2011 02:00 PM
    • Replies: 5
    • Views: 765
    08-19-2011, 08:29 AM Go to last post
  32. Question RE upgrading my current 16+ yr old unit

    Started by hokies416, 08-19-2011 07:30 AM
    • Replies: 2
    • Views: 463
    08-19-2011, 08:16 AM Go to last post
  33. Heat pump not dehumidifying since gas 'n go

    Started by fotog48, 08-12-2011 06:16 PM
    3 Pages
    1 2 3
    • Replies: 26
    • Views: 2,150
    08-18-2011, 11:37 PM Go to last post
  34. Help needed with replacement bids?

    Started by nolegs, 08-18-2011 01:33 AM
    • Replies: 12
    • Views: 1,199
    08-18-2011, 10:01 PM Go to last post
  35. 20 Degree differential???

    Started by Karl123, 08-17-2011 07:36 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 2,010
    08-18-2011, 09:17 PM Go to last post
  36. Hot bedroom with computer

    Started by pholt1, 08-18-2011 11:19 AM
    • Replies: 10
    • Views: 913
    08-18-2011, 08:58 PM Go to last post
  37. Is ok to replace 4 ton coil with 3 ton coil?

    Started by jhndaman47, 08-18-2011 12:17 PM
    • Replies: 3
    • Views: 640
    08-18-2011, 07:13 PM Go to last post
  38. Carrier 95% Eff. Variable Speed furnace

    Started by akkhandelwal, 08-18-2011 01:29 PM
    • Replies: 5
    • Views: 751
    08-18-2011, 05:05 PM Go to last post
  39. Confused How to Identify CO at Home?

    Started by westcanadian01, 08-17-2011 10:22 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 1,190
    08-18-2011, 03:42 PM Go to last post
  40. York HVAC recommendaions needed

    Started by dth122, 08-16-2011 12:32 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 2,532
    08-18-2011, 03:41 PM Go to last post
  41. Is this a good York system?

    Started by veryhvacconfused, 08-16-2011 09:58 PM
    • Replies: 4
    • Views: 850
    08-18-2011, 03:34 PM Go to last post
  42. Does size matter ?

    Started by jam3700, 08-17-2011 05:39 PM
    • Replies: 4
    • Views: 742
    08-18-2011, 03:07 PM Go to last post
  43. need new AC, should I also replace furnace

    Started by schwemmy, 08-16-2011 06:28 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 3,630
    08-18-2011, 12:13 PM Go to last post
  44. AO Smith Vortex Water Heater

    Started by SkyHeating, 08-17-2011 02:00 PM
    • Replies: 4
    • Views: 1,611
    08-18-2011, 11:09 AM Go to last post
  45. Thermostat questions

    Started by hokies416, 08-16-2011 09:46 AM
    • Replies: 9
    • Views: 1,427
    08-18-2011, 09:17 AM Go to last post
  46. carrier HD52AE120 blower motor

    Started by KingKupa, 08-17-2011 08:11 PM
    • Replies: 4
    • Views: 1,170
    08-17-2011, 10:57 PM Go to last post
  47. Rhode Island basement humidity

    Started by chiefsilverback, 06-29-2011 11:13 PM
    2 Pages
    1 2
    • Replies: 25
    • Views: 2,380
    08-17-2011, 10:38 PM Go to last post
  48. AC installation Help/Advise Please

    Started by Walker2011, 07-26-2011 05:25 PM
    5 Pages
    1 2 3 4 5
    • Replies: 57
    • Views: 5,092
    08-17-2011, 09:33 PM Go to last post
  49. Problems With New Central AC System

    Started by bill45, 07-07-2011 11:26 PM
    2 Pages
    1 2
    • Replies: 23
    • Views: 2,803
    08-17-2011, 08:22 PM Go to last post
  50. 3 vents blowing warmer air than rest...

    Started by oldgoodman, 08-12-2011 06:14 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 2,325
    08-17-2011, 07:02 PM Go to last post

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