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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: 62,980
    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: 62,769
    11-15-2008, 11:40 PM Go to last post
  1. Normal Thread Normal Threads

  2. Taco 007-FS and 007-FS-IFC circulator

    Started by housecarer, 02-16-2012 11:59 PM
    • Replies: 1
    • Views: 1,153
    02-17-2012, 07:35 AM Go to last post
  3. New System, which one to choose

    Started by nochaos75, 02-16-2012 01:09 PM
    • Replies: 5
    • Views: 1,110
    02-17-2012, 07:12 AM Go to last post
  4. Carrier system questions

    Started by letzleta, 02-16-2012 11:53 AM
    • Replies: 9
    • Views: 1,634
    02-17-2012, 12:29 AM Go to last post
  5. Waterfurnace E series compressor failure

    Started by bassethound, 02-16-2012 02:59 AM
    compressor, geothermal heat pumps, warranty, waterfurnace
    • Replies: 5
    • Views: 4,846
    02-16-2012, 11:06 PM Go to last post
  6. Taco 3-way iseries Heat demand fail

    Started by psykar, 02-14-2012 09:46 PM
    • Replies: 4
    • Views: 855
    02-16-2012, 09:09 PM Go to last post
  7. Confused When were Manual J and D implemented?

    Started by Ed Ww, 02-16-2012 01:27 PM
    • Replies: 4
    • Views: 999
    02-16-2012, 06:47 PM Go to last post
  8. Confused Heat pump or separate heating and cooling

    Started by ilameer628, 02-14-2012 10:35 PM
    geothermal, heat pump, high velocity duct systems
    • Replies: 2
    • Views: 2,654
    02-16-2012, 06:42 PM Go to last post
  9. Is this Duct Modification Acceptable?

    Started by john_ertw, 02-15-2012 10:26 AM
    • Replies: 11
    • Views: 3,472
    02-16-2012, 06:22 PM Go to last post
  10. Is Humidifier Installation a Common DIY?

    Started by JustGotAC, 02-16-2012 02:03 PM
    • Replies: 3
    • Views: 874
    02-16-2012, 05:51 PM Go to last post
  11. Air handler vs gas furnace

    Started by anmldr, 02-11-2012 11:28 PM
    2 Pages
    1 2
    • Replies: 23
    • Views: 8,089
    02-16-2012, 05:28 PM Go to last post
  12. Move Thermostat?

    Started by jmel, 02-16-2012 09:51 AM
    • Replies: 2
    • Views: 821
    02-16-2012, 03:56 PM Go to last post
    • Replies: 5
    • Views: 1,486
    02-16-2012, 03:45 PM Go to last post
  13. No Aux Heat During HP Defrost

    Started by Greg D., 02-10-2012 12:14 PM
    • Replies: 11
    • Views: 1,983
    02-16-2012, 03:26 PM Go to last post
  14. rinnai space heaters

    Started by ralph, 02-16-2012 11:28 AM
    • Replies: 3
    • Views: 686
    02-16-2012, 03:17 PM Go to last post
  15. Nordyne red thermostat of death

    Started by rick66, 02-14-2012 05:35 PM
    • Replies: 2
    • Views: 759
    02-16-2012, 02:31 PM Go to last post
  16. Confused Geo + Aux Heat: Setback and Economy

    Started by montgomd, 02-13-2012 05:05 PM
    aux, geothermal heat pumps, thermostats
    • Replies: 6
    • Views: 3,169
    02-16-2012, 12:52 PM Go to last post
  17. 5 Ton Rudd/Lennox/Heil AC how much RA is needed?

    Started by sidneyb, 02-15-2012 01:50 PM
    • Replies: 2
    • Views: 978
    02-16-2012, 11:40 AM Go to last post
  18. oval duct insulation

    Started by otto8, 02-13-2012 09:44 PM
    • Replies: 6
    • Views: 3,325
    02-16-2012, 10:15 AM Go to last post
  19. What can i replace my oil furnace with

    Started by chucksrt, 02-16-2012 12:07 AM
    • Replies: 6
    • Views: 4,520
    02-16-2012, 09:03 AM Go to last post
  20. bad board?

    Started by troubleman, 02-15-2012 08:55 PM
    • Replies: 4
    • Views: 808
    02-16-2012, 08:53 AM Go to last post
  21. Water in Furnace

    Started by j1cs, 02-13-2012 10:54 AM
    • Replies: 4
    • Views: 1,530
    02-15-2012, 11:46 PM Go to last post
  22. Installing a steam humidifer above a-coil

    Started by MarkMontreal, 02-14-2012 10:55 PM
    a-coil, honeywell, humidifier, installation, steam, truesteam
    • Replies: 2
    • Views: 1,969
    02-15-2012, 11:43 PM Go to last post
    • Replies: 0
    • Views: 625
    02-15-2012, 10:19 PM Go to last post
    • Replies: 3
    • Views: 1,123
    02-15-2012, 08:42 PM Go to last post
    • Replies: 4
    • Views: 1,718
    02-15-2012, 06:28 PM Go to last post
  23. Carrier Infinity Stats: What's "fastest"?

    Started by goddi, 02-13-2012 07:24 PM
    • Replies: 10
    • Views: 1,510
    02-15-2012, 05:56 PM Go to last post
  24. Ductless Room Heating Question

    Started by Olsonsd, 02-14-2012 08:56 PM
    • Replies: 4
    • Views: 1,098
    02-15-2012, 03:04 PM Go to last post
    • Replies: 7
    • Views: 3,567
    02-15-2012, 02:28 PM Go to last post
  25. Do they make square ducts

    Started by dcmtwo, 02-14-2012 09:55 PM
    • Replies: 5
    • Views: 1,120
    02-15-2012, 01:27 PM Go to last post
  26. Adding Heat to a New Central AC install

    Started by Ginni17, 02-14-2012 04:51 PM
    central air, heating and air
    • Replies: 5
    • Views: 3,641
    02-15-2012, 01:06 PM Go to last post
    • Replies: 0
    • Views: 633
    02-15-2012, 01:11 AM Go to last post
    • Replies: 11
    • Views: 4,189
    02-15-2012, 12:38 AM Go to last post
  27. condensation build up lennox G51

    Started by cunko, 02-14-2012 06:40 PM
    • Replies: 1
    • Views: 636
    02-14-2012, 10:34 PM Go to last post
  28. Sucking heat from hot water tank on HEAT

    Started by sun-sense, 02-13-2012 09:55 AM
    • Replies: 3
    • Views: 1,019
    02-14-2012, 08:00 PM Go to last post
  29. HP for dubba-wyde?

    Started by RuralgEEk, 02-08-2012 07:46 PM
    • Replies: 9
    • Views: 1,325
    02-14-2012, 07:37 PM Go to last post
  30. Confused Trane XE1100 Randomly throwing a breaker

    Started by fowlshot, 02-13-2012 03:57 PM
    • Replies: 5
    • Views: 1,270
    02-14-2012, 07:36 PM Go to last post
  31. Heat-Humidity recapture from Orchidarium

    Started by wacobipe, 02-14-2012 01:33 PM
    • Replies: 2
    • Views: 867
    02-14-2012, 07:19 PM Go to last post
  32. HVAC Return question

    Started by thenewkid, 02-03-2012 10:22 AM
    2 Pages
    1 2
    • Replies: 19
    • Views: 2,306
    02-14-2012, 04:12 PM Go to last post
  33. Which is better? Feedback on coils please

    Started by sidneyb, 02-14-2012 12:26 PM
    • Replies: 1
    • Views: 633
    02-14-2012, 01:04 PM Go to last post
  34. Q for Lennox pros on the iComfort

    Started by klingon, 02-13-2012 05:13 PM
    • Replies: 2
    • Views: 923
    02-14-2012, 12:37 PM Go to last post
  35. Question on Cold Air coming out of a vent.

    Started by sandman512, 02-13-2012 08:51 PM
    • Replies: 7
    • Views: 2,431
    02-14-2012, 10:33 AM Go to last post
  36. Autotrol 155 valve check ball question?

    Started by mns, 02-14-2012 10:03 AM
    • Replies: 0
    • Views: 625
    02-14-2012, 10:03 AM Go to last post
    • Replies: 9
    • Views: 2,321
    02-14-2012, 09:29 AM Go to last post
  37. Weil McLain Cast Iron Baseboard

    Started by housecarer, 02-13-2012 08:31 PM
    • Replies: 3
    • Views: 1,726
    02-13-2012, 11:04 PM Go to last post
  38. ECM blower motor settings

    Started by Bean55, 12-23-2011 04:01 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 2,500
    02-13-2012, 10:56 PM Go to last post
  39. Confused Is Temperature Setback Hard On Heat Pumps?

    Started by Steve 347, 02-12-2012 10:11 PM
    • Replies: 5
    • Views: 1,504
    02-13-2012, 09:28 PM Go to last post
  40. Best way to heat a 400 sq ft room?

    Started by Tryitoutj, 02-13-2012 06:43 PM
    • Replies: 4
    • Views: 2,436
    02-13-2012, 09:08 PM Go to last post
  41. Built-in furnace recirculation mode?

    Started by wwu123, 12-06-2011 02:19 PM
    • Replies: 7
    • Views: 4,911
    02-13-2012, 09:04 PM Go to last post
  42. Question Half degree or tenth degree Thermostat?

    Started by shovel99, 02-13-2012 09:34 AM
    thermostat
    • Replies: 10
    • Views: 10,112
    02-13-2012, 08:35 PM Go to last post
  43. Suggestions for new home

    Started by NTBugtraq, 02-11-2012 12:03 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 2,059
    02-13-2012, 05:21 PM Go to last post

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