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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: 63,538
    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: 63,448
    11-15-2008, 11:40 PM Go to last post
  1. Normal Thread Normal Threads

  2. mini splits

    Started by ralph, 02-16-2012 02:14 PM
    • Replies: 3
    • Views: 866
    02-17-2012, 09:13 AM Go to last post
  3. Taco 007-FS and 007-FS-IFC circulator

    Started by housecarer, 02-16-2012 11:59 PM
    • Replies: 1
    • Views: 1,165
    02-17-2012, 07:35 AM Go to last post
  4. New System, which one to choose

    Started by nochaos75, 02-16-2012 01:09 PM
    • Replies: 5
    • Views: 1,132
    02-17-2012, 07:12 AM Go to last post
  5. Carrier system questions

    Started by letzleta, 02-16-2012 11:53 AM
    • Replies: 9
    • Views: 1,684
    02-17-2012, 12:29 AM Go to last post
  6. Waterfurnace E series compressor failure

    Started by bassethound, 02-16-2012 02:59 AM
    compressor, geothermal heat pumps, warranty, waterfurnace
    • Replies: 5
    • Views: 4,983
    02-16-2012, 11:06 PM Go to last post
  7. Taco 3-way iseries Heat demand fail

    Started by psykar, 02-14-2012 09:46 PM
    • Replies: 4
    • Views: 875
    02-16-2012, 09:09 PM Go to last post
  8. Confused When were Manual J and D implemented?

    Started by Ed Ww, 02-16-2012 01:27 PM
    • Replies: 4
    • Views: 1,019
    02-16-2012, 06:47 PM Go to last post
  9. 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: 2,694
    02-16-2012, 06:42 PM Go to last post
  10. Is this Duct Modification Acceptable?

    Started by john_ertw, 02-15-2012 10:26 AM
    • Replies: 11
    • Views: 3,532
    02-16-2012, 06:22 PM Go to last post
  11. Is Humidifier Installation a Common DIY?

    Started by JustGotAC, 02-16-2012 02:03 PM
    • Replies: 3
    • Views: 884
    02-16-2012, 05:51 PM Go to last post
  12. Air handler vs gas furnace

    Started by anmldr, 02-11-2012 11:28 PM
    2 Pages
    1 2
    • Replies: 23
    • Views: 8,292
    02-16-2012, 05:28 PM Go to last post
  13. Move Thermostat?

    Started by jmel, 02-16-2012 09:51 AM
    • Replies: 2
    • Views: 833
    02-16-2012, 03:56 PM Go to last post
    • Replies: 5
    • Views: 1,638
    02-16-2012, 03:45 PM Go to last post
  14. No Aux Heat During HP Defrost

    Started by Greg D., 02-10-2012 12:14 PM
    • Replies: 11
    • Views: 2,017
    02-16-2012, 03:26 PM Go to last post
  15. rinnai space heaters

    Started by ralph, 02-16-2012 11:28 AM
    • Replies: 3
    • Views: 702
    02-16-2012, 03:17 PM Go to last post
  16. Nordyne red thermostat of death

    Started by rick66, 02-14-2012 05:35 PM
    • Replies: 2
    • Views: 771
    02-16-2012, 02:31 PM Go to last post
  17. Confused Geo + Aux Heat: Setback and Economy

    Started by montgomd, 02-13-2012 05:05 PM
    aux, geothermal heat pumps, thermostats
    • Replies: 6
    • Views: 3,324
    02-16-2012, 12:52 PM Go to last post
  18. 5 Ton Rudd/Lennox/Heil AC how much RA is needed?

    Started by sidneyb, 02-15-2012 01:50 PM
    • Replies: 2
    • Views: 984
    02-16-2012, 11:40 AM Go to last post
  19. oval duct insulation

    Started by otto8, 02-13-2012 09:44 PM
    • Replies: 6
    • Views: 3,396
    02-16-2012, 10:15 AM Go to last post
  20. What can i replace my oil furnace with

    Started by chucksrt, 02-16-2012 12:07 AM
    • Replies: 6
    • Views: 4,567
    02-16-2012, 09:03 AM Go to last post
  21. bad board?

    Started by troubleman, 02-15-2012 08:55 PM
    • Replies: 4
    • Views: 824
    02-16-2012, 08:53 AM Go to last post
  22. Water in Furnace

    Started by j1cs, 02-13-2012 10:54 AM
    • Replies: 4
    • Views: 1,546
    02-15-2012, 11:46 PM Go to last post
  23. 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: 2,029
    02-15-2012, 11:43 PM Go to last post
    • Replies: 0
    • Views: 634
    02-15-2012, 10:19 PM Go to last post
    • Replies: 3
    • Views: 1,134
    02-15-2012, 08:42 PM Go to last post
    • Replies: 4
    • Views: 1,731
    02-15-2012, 06:28 PM Go to last post
  24. Carrier Infinity Stats: What's "fastest"?

    Started by goddi, 02-13-2012 07:24 PM
    • Replies: 10
    • Views: 1,544
    02-15-2012, 05:56 PM Go to last post
  25. Ductless Room Heating Question

    Started by Olsonsd, 02-14-2012 08:56 PM
    • Replies: 4
    • Views: 1,116
    02-15-2012, 03:04 PM Go to last post
    • Replies: 7
    • Views: 3,605
    02-15-2012, 02:28 PM Go to last post
  26. Do they make square ducts

    Started by dcmtwo, 02-14-2012 09:55 PM
    • Replies: 5
    • Views: 1,142
    02-15-2012, 01:27 PM Go to last post
  27. 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: 3,735
    02-15-2012, 01:06 PM Go to last post
    • Replies: 0
    • Views: 638
    02-15-2012, 01:11 AM Go to last post
    • Replies: 11
    • Views: 4,314
    02-15-2012, 12:38 AM Go to last post
  28. condensation build up lennox G51

    Started by cunko, 02-14-2012 06:40 PM
    • Replies: 1
    • Views: 641
    02-14-2012, 10:34 PM Go to last post
  29. Sucking heat from hot water tank on HEAT

    Started by sun-sense, 02-13-2012 09:55 AM
    • Replies: 3
    • Views: 1,029
    02-14-2012, 08:00 PM Go to last post
  30. HP for dubba-wyde?

    Started by RuralgEEk, 02-08-2012 07:46 PM
    • Replies: 9
    • Views: 1,335
    02-14-2012, 07:37 PM Go to last post
  31. Confused Trane XE1100 Randomly throwing a breaker

    Started by fowlshot, 02-13-2012 03:57 PM
    • Replies: 5
    • Views: 1,288
    02-14-2012, 07:36 PM Go to last post
  32. Heat-Humidity recapture from Orchidarium

    Started by wacobipe, 02-14-2012 01:33 PM
    • Replies: 2
    • Views: 880
    02-14-2012, 07:19 PM Go to last post
  33. HVAC Return question

    Started by thenewkid, 02-03-2012 10:22 AM
    2 Pages
    1 2
    • Replies: 19
    • Views: 2,380
    02-14-2012, 04:12 PM Go to last post
  34. Which is better? Feedback on coils please

    Started by sidneyb, 02-14-2012 12:26 PM
    • Replies: 1
    • Views: 647
    02-14-2012, 01:04 PM Go to last post
  35. Q for Lennox pros on the iComfort

    Started by klingon, 02-13-2012 05:13 PM
    • Replies: 2
    • Views: 934
    02-14-2012, 12:37 PM Go to last post
  36. Question on Cold Air coming out of a vent.

    Started by sandman512, 02-13-2012 08:51 PM
    • Replies: 7
    • Views: 2,461
    02-14-2012, 10:33 AM Go to last post
  37. Autotrol 155 valve check ball question?

    Started by mns, 02-14-2012 10:03 AM
    • Replies: 0
    • Views: 634
    02-14-2012, 10:03 AM Go to last post
    • Replies: 9
    • Views: 2,364
    02-14-2012, 09:29 AM Go to last post
  38. Weil McLain Cast Iron Baseboard

    Started by housecarer, 02-13-2012 08:31 PM
    • Replies: 3
    • Views: 1,744
    02-13-2012, 11:04 PM Go to last post
  39. ECM blower motor settings

    Started by Bean55, 12-23-2011 04:01 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 2,517
    02-13-2012, 10:56 PM Go to last post
  40. Confused Is Temperature Setback Hard On Heat Pumps?

    Started by Steve 347, 02-12-2012 10:11 PM
    • Replies: 5
    • Views: 1,523
    02-13-2012, 09:28 PM Go to last post
  41. Best way to heat a 400 sq ft room?

    Started by Tryitoutj, 02-13-2012 06:43 PM
    • Replies: 4
    • Views: 2,492
    02-13-2012, 09:08 PM Go to last post
  42. Built-in furnace recirculation mode?

    Started by wwu123, 12-06-2011 02:19 PM
    • Replies: 7
    • Views: 5,024
    02-13-2012, 09:04 PM Go to last post
  43. Question Half degree or tenth degree Thermostat?

    Started by shovel99, 02-13-2012 09:34 AM
    thermostat
    • Replies: 10
    • Views: 10,341
    02-13-2012, 08:35 PM Go to last post

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