1. Announcement:
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    Dad (Site Administrator)
    06-22-2012
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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: 47,878
    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: 47,767
    11-15-2008, 10:40 PM Go to last post
  1. Taco 3-way iseries Heat demand fail

    Started by psykar, 02-14-2012 08:46 PM
    • Replies: 4
    • Views: 585
    02-16-2012, 08:09 PM Go to last post
  2. Confused When were Manual J and D implemented?

    Started by Ed Ww, 02-16-2012 12:27 PM
    • Replies: 4
    • Views: 521
    02-16-2012, 05:47 PM Go to last post
  3. Confused Heat pump or separate heating and cooling

    Started by ilameer628, 02-14-2012 09:35 PM
    geothermal, heat pump, high velocity duct systems
    • Replies: 2
    • Views: 1,736
    02-16-2012, 05:42 PM Go to last post
  4. Is this Duct Modification Acceptable?

    Started by john_ertw, 02-15-2012 09:26 AM
    • Replies: 11
    • Views: 2,078
    02-16-2012, 05:22 PM Go to last post
  5. Is Humidifier Installation a Common DIY?

    Started by JustGotAC, 02-16-2012 01:03 PM
    • Replies: 3
    • Views: 511
    02-16-2012, 04:51 PM Go to last post
  6. Air handler vs gas furnace

    Started by anmldr, 02-11-2012 10:28 PM
    2 Pages
    1 2
    • Replies: 23
    • Views: 3,945
    02-16-2012, 04:28 PM Go to last post
  7. Move Thermostat?

    Started by jmel, 02-16-2012 08:51 AM
    • Replies: 2
    • Views: 514
    02-16-2012, 02:56 PM Go to last post
    • Replies: 5
    • Views: 562
    02-16-2012, 02:45 PM Go to last post
  8. No Aux Heat During HP Defrost

    Started by Greg D., 02-10-2012 11:14 AM
    • Replies: 11
    • Views: 1,160
    02-16-2012, 02:26 PM Go to last post
  9. rinnai space heaters

    Started by ralph, 02-16-2012 10:28 AM
    • Replies: 3
    • Views: 409
    02-16-2012, 02:17 PM Go to last post
  10. Nordyne red thermostat of death

    Started by rick66, 02-14-2012 04:35 PM
    • Replies: 2
    • Views: 461
    02-16-2012, 01:31 PM Go to last post
  11. Confused Geo + Aux Heat: Setback and Economy

    Started by montgomd, 02-13-2012 04:05 PM
    aux, geothermal heat pumps, thermostats
    • Replies: 6
    • Views: 1,641
    02-16-2012, 11:52 AM Go to last post
  12. 5 Ton Rudd/Lennox/Heil AC how much RA is needed?

    Started by sidneyb, 02-15-2012 12:50 PM
    • Replies: 2
    • Views: 685
    02-16-2012, 10:40 AM Go to last post
  13. oval duct insulation

    Started by otto8, 02-13-2012 08:44 PM
    • Replies: 6
    • Views: 1,640
    02-16-2012, 09:15 AM Go to last post
  14. What can i replace my oil furnace with

    Started by chucksrt, 02-15-2012 11:07 PM
    • Replies: 6
    • Views: 2,909
    02-16-2012, 08:03 AM Go to last post
  15. bad board?

    Started by troubleman, 02-15-2012 07:55 PM
    • Replies: 4
    • Views: 514
    02-16-2012, 07:53 AM Go to last post
  16. Water in Furnace

    Started by j1cs, 02-13-2012 09:54 AM
    • Replies: 4
    • Views: 904
    02-15-2012, 10:46 PM Go to last post
  17. Installing a steam humidifer above a-coil

    Started by MarkMontreal, 02-14-2012 09:55 PM
    a-coil, honeywell, humidifier, installation, steam, truesteam
    • Replies: 2
    • Views: 1,195
    02-15-2012, 10:43 PM Go to last post
    • Replies: 0
    • Views: 439
    02-15-2012, 09:19 PM Go to last post
    • Replies: 3
    • Views: 757
    02-15-2012, 07:42 PM Go to last post
    • Replies: 4
    • Views: 798
    02-15-2012, 05:28 PM Go to last post
  18. Carrier Infinity Stats: What's "fastest"?

    Started by goddi, 02-13-2012 06:24 PM
    • Replies: 10
    • Views: 859
    02-15-2012, 04:56 PM Go to last post
  19. Ductless Room Heating Question

    Started by Olsonsd, 02-14-2012 07:56 PM
    • Replies: 4
    • Views: 531
    02-15-2012, 02:04 PM Go to last post
    • Replies: 7
    • Views: 1,524
    02-15-2012, 01:28 PM Go to last post
  20. Do they make square ducts

    Started by dcmtwo, 02-14-2012 08:55 PM
    • Replies: 5
    • Views: 748
    02-15-2012, 12:27 PM Go to last post
  21. Adding Heat to a New Central AC install

    Started by Ginni17, 02-14-2012 03:51 PM
    central air, heating and air
    • Replies: 5
    • Views: 1,365
    02-15-2012, 12:06 PM Go to last post
    • Replies: 0
    • Views: 438
    02-15-2012, 12:11 AM Go to last post
    • Replies: 11
    • Views: 1,779
    02-14-2012, 11:38 PM Go to last post
  22. condensation build up lennox G51

    Started by cunko, 02-14-2012 05:40 PM
    • Replies: 1
    • Views: 429
    02-14-2012, 09:34 PM Go to last post
  23. Sucking heat from hot water tank on HEAT

    Started by sun-sense, 02-13-2012 08:55 AM
    • Replies: 3
    • Views: 720
    02-14-2012, 07:00 PM Go to last post
  24. HP for dubba-wyde?

    Started by RuralgEEk, 02-08-2012 06:46 PM
    • Replies: 9
    • Views: 676
    02-14-2012, 06:37 PM Go to last post
  25. Confused Trane XE1100 Randomly throwing a breaker

    Started by fowlshot, 02-13-2012 02:57 PM
    • Replies: 5
    • Views: 691
    02-14-2012, 06:36 PM Go to last post
  26. Heat-Humidity recapture from Orchidarium

    Started by wacobipe, 02-14-2012 12:33 PM
    • Replies: 2
    • Views: 599
    02-14-2012, 06:19 PM Go to last post
  27. HVAC Return question

    Started by thenewkid, 02-03-2012 09:22 AM
    2 Pages
    1 2
    • Replies: 19
    • Views: 1,314
    02-14-2012, 03:12 PM Go to last post
  28. Which is better? Feedback on coils please

    Started by sidneyb, 02-14-2012 11:26 AM
    • Replies: 1
    • Views: 337
    02-14-2012, 12:04 PM Go to last post
  29. Q for Lennox pros on the iComfort

    Started by klingon, 02-13-2012 04:13 PM
    • Replies: 2
    • Views: 551
    02-14-2012, 11:37 AM Go to last post
  30. Question on Cold Air coming out of a vent.

    Started by sandman512, 02-13-2012 07:51 PM
    • Replies: 7
    • Views: 1,165
    02-14-2012, 09:33 AM Go to last post
  31. Autotrol 155 valve check ball question?

    Started by mns, 02-14-2012 09:03 AM
    • Replies: 0
    • Views: 374
    02-14-2012, 09:03 AM Go to last post
    • Replies: 9
    • Views: 1,358
    02-14-2012, 08:29 AM Go to last post
  32. Weil McLain Cast Iron Baseboard

    Started by housecarer, 02-13-2012 07:31 PM
    • Replies: 3
    • Views: 1,180
    02-13-2012, 10:04 PM Go to last post
  33. ECM blower motor settings

    Started by Bean55, 12-23-2011 03:01 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 1,715
    02-13-2012, 09:56 PM Go to last post
  34. Confused Is Temperature Setback Hard On Heat Pumps?

    Started by Steve 347, 02-12-2012 09:11 PM
    • Replies: 5
    • Views: 1,003
    02-13-2012, 08:28 PM Go to last post
  35. Best way to heat a 400 sq ft room?

    Started by Tryitoutj, 02-13-2012 05:43 PM
    • Replies: 4
    • Views: 1,347
    02-13-2012, 08:08 PM Go to last post
  36. Built-in furnace recirculation mode?

    Started by wwu123, 12-06-2011 01:19 PM
    • Replies: 7
    • Views: 2,322
    02-13-2012, 08:04 PM Go to last post
  37. Question Half degree or tenth degree Thermostat?

    Started by shovel99, 02-13-2012 08:34 AM
    thermostat
    • Replies: 10
    • Views: 4,217
    02-13-2012, 07:35 PM Go to last post
  38. Suggestions for new home

    Started by NTBugtraq, 02-11-2012 11:03 AM
    2 Pages
    1 2
    • Replies: 16
    • Views: 1,090
    02-13-2012, 04:21 PM Go to last post
  39. Trane/Lennox

    Started by biglarx, 02-12-2012 07:01 PM
    • Replies: 4
    • Views: 1,315
    02-13-2012, 04:03 PM Go to last post
  40. Downstairs Gas, Upstairs Heat Pump

    Started by saints, 02-13-2012 11:15 AM
    • Replies: 6
    • Views: 1,572
    02-13-2012, 02:17 PM Go to last post
  41. Arrow Trane Clunk on Blower Startup

    Started by Border411, 02-13-2012 11:40 AM
    • Replies: 1
    • Views: 521
    02-13-2012, 02:01 PM Go to last post
  42. Problem with central heat

    Started by aggiebret, 02-13-2012 01:50 PM
    • Replies: 1
    • Views: 344
    02-13-2012, 01:57 PM Go to last post

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