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: 65,408
    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: 65,781
    11-15-2008, 11:40 PM Go to last post
  1. Normal Thread Normal Threads

  2. Question from a home inspector

    Started by Rick Hurst, 02-17-2012 09:28 PM
    • Replies: 8
    • Views: 1,426
    02-18-2012, 01:19 PM Go to last post
  3. Operating derating curves unavailable.

    Started by cyclops2, 02-18-2012 09:51 AM
    • Replies: 1
    • Views: 630
    02-18-2012, 10:06 AM Go to last post
  4. HW Prestige IAQ 2.0 Comfort tstat

    Started by klingon, 02-17-2012 10:35 PM
    • Replies: 0
    • Views: 657
    02-17-2012, 10:35 PM Go to last post
  5. Refrigeration r-12 question

    Started by anny, 02-17-2012 12:56 PM
    • Replies: 8
    • Views: 1,172
    02-17-2012, 08:26 PM Go to last post
  6. New Construction - would you replace this system up front?

    Started by Jopopsy, 01-30-2012 07:54 AM
    3 Pages
    1 2 3
    • Replies: 30
    • Views: 3,948
    02-17-2012, 08:14 PM Go to last post
  7. Concrete ducts HVAC questions in Phoenix

    Started by Chuck C, 02-17-2012 07:47 PM
    • Replies: 1
    • Views: 888
    02-17-2012, 08:05 PM Go to last post
  8. Confused Heat Pump System Replacement - What to Expect

    Started by af2, 02-17-2012 06:01 PM
    • Replies: 3
    • Views: 789
    02-17-2012, 07:06 PM Go to last post
  9. help

    Started by cl8939, 02-16-2012 09:43 PM
    • Replies: 7
    • Views: 1,380
    02-17-2012, 07:01 PM Go to last post
    • Replies: 6
    • Views: 2,739
    02-17-2012, 06:41 PM Go to last post
  10. Exclamation Open Return Air

    Started by msmee, 02-16-2012 10:23 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 3,860
    02-17-2012, 06:02 PM Go to last post
  11. New Carrier Infinity Control due out soon?

    Started by sazaks, 09-10-2009 01:49 PM
    2 Pages
    1 2
    • Replies: 22
    • Views: 6,758
    02-17-2012, 06:00 PM Go to last post
  12. Looking for Rheem ROBC Oil Furnace Manual

    Started by Tecumsah, 02-17-2012 04:25 PM
    • Replies: 0
    • Views: 2,899
    02-17-2012, 04:25 PM Go to last post
    • Replies: 4
    • Views: 3,837
    02-17-2012, 04:22 PM Go to last post
  13. Boat A/C Ducting

    Started by ACD22, 02-15-2012 09:34 AM
    • Replies: 5
    • Views: 1,193
    02-17-2012, 02:15 PM Go to last post
  14. New compressor for 12 year old Water Furnace?

    Started by clkauf01, 06-15-2011 10:13 AM
    • Replies: 5
    • Views: 3,374
    02-17-2012, 01:52 PM Go to last post
  15. Adding Zone to Bryan Evolution Controller

    Started by tbeckman, 02-16-2012 11:01 PM
    • Replies: 6
    • Views: 978
    02-17-2012, 01:11 PM Go to last post
  16. propane bill is too much

    Started by BIGROSS, 02-15-2012 11:15 PM
    • Replies: 7
    • Views: 1,453
    02-17-2012, 10:29 AM Go to last post
  17. very small DUCTED systems

    Started by hobbit, 02-15-2012 01:23 PM
    • Replies: 5
    • Views: 1,322
    02-17-2012, 09:49 AM Go to last post
  18. Frown QUIETSIDE BOILERS

    Started by lois from nh, 04-20-2006 09:02 PM
    4 Pages
    1 2 3 4
    • Replies: 45
    • Views: 62,599
    02-17-2012, 09:25 AM Go to last post
  19. mini splits

    Started by ralph, 02-16-2012 02:14 PM
    • Replies: 3
    • Views: 1,003
    02-17-2012, 09:13 AM Go to last post
  20. Taco 007-FS and 007-FS-IFC circulator

    Started by housecarer, 02-16-2012 11:59 PM
    • Replies: 1
    • Views: 1,274
    02-17-2012, 07:35 AM Go to last post
  21. New System, which one to choose

    Started by nochaos75, 02-16-2012 01:09 PM
    • Replies: 5
    • Views: 1,278
    02-17-2012, 07:12 AM Go to last post
  22. Carrier system questions

    Started by letzleta, 02-16-2012 11:53 AM
    • Replies: 9
    • Views: 2,072
    02-17-2012, 12:29 AM Go to last post
  23. Waterfurnace E series compressor failure

    Started by bassethound, 02-16-2012 02:59 AM
    compressor, geothermal heat pumps, warranty, waterfurnace
    • Replies: 5
    • Views: 5,432
    02-16-2012, 11:06 PM Go to last post
  24. Taco 3-way iseries Heat demand fail

    Started by psykar, 02-14-2012 09:46 PM
    • Replies: 4
    • Views: 983
    02-16-2012, 09:09 PM Go to last post
  25. Confused When were Manual J and D implemented?

    Started by Ed Ww, 02-16-2012 01:27 PM
    • Replies: 4
    • Views: 1,193
    02-16-2012, 06:47 PM Go to last post
  26. 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: 2,924
    02-16-2012, 06:42 PM Go to last post
  27. Is this Duct Modification Acceptable?

    Started by john_ertw, 02-15-2012 10:26 AM
    • Replies: 11
    • Views: 3,954
    02-16-2012, 06:22 PM Go to last post
  28. Is Humidifier Installation a Common DIY?

    Started by JustGotAC, 02-16-2012 02:03 PM
    • Replies: 3
    • Views: 1,039
    02-16-2012, 05:51 PM Go to last post
  29. Air handler vs gas furnace

    Started by anmldr, 02-11-2012 11:28 PM
    2 Pages
    1 2
    • Replies: 23
    • Views: 9,565
    02-16-2012, 05:28 PM Go to last post
  30. Move Thermostat?

    Started by jmel, 02-16-2012 09:51 AM
    • Replies: 2
    • Views: 902
    02-16-2012, 03:56 PM Go to last post
    • Replies: 5
    • Views: 1,893
    02-16-2012, 03:45 PM Go to last post
  31. No Aux Heat During HP Defrost

    Started by Greg D., 02-10-2012 12:14 PM
    • Replies: 11
    • Views: 2,286
    02-16-2012, 03:26 PM Go to last post
  32. rinnai space heaters

    Started by ralph, 02-16-2012 11:28 AM
    • Replies: 3
    • Views: 772
    02-16-2012, 03:17 PM Go to last post
  33. Nordyne red thermostat of death

    Started by rick66, 02-14-2012 05:35 PM
    • Replies: 2
    • Views: 857
    02-16-2012, 02:31 PM Go to last post
  34. Confused Geo + Aux Heat: Setback and Economy

    Started by montgomd, 02-13-2012 05:05 PM
    aux, geothermal heat pumps, thermostats
    • Replies: 6
    • Views: 3,575
    02-16-2012, 12:52 PM Go to last post
  35. 5 Ton Rudd/Lennox/Heil AC how much RA is needed?

    Started by sidneyb, 02-15-2012 01:50 PM
    • Replies: 2
    • Views: 1,074
    02-16-2012, 11:40 AM Go to last post
  36. oval duct insulation

    Started by otto8, 02-13-2012 09:44 PM
    • Replies: 6
    • Views: 3,802
    02-16-2012, 10:15 AM Go to last post
  37. What can i replace my oil furnace with

    Started by chucksrt, 02-16-2012 12:07 AM
    • Replies: 6
    • Views: 4,922
    02-16-2012, 09:03 AM Go to last post
  38. bad board?

    Started by troubleman, 02-15-2012 08:55 PM
    • Replies: 4
    • Views: 939
    02-16-2012, 08:53 AM Go to last post
  39. Water in Furnace

    Started by j1cs, 02-13-2012 10:54 AM
    • Replies: 4
    • Views: 1,680
    02-15-2012, 11:46 PM Go to last post
  40. 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: 2,180
    02-15-2012, 11:43 PM Go to last post
    • Replies: 0
    • Views: 682
    02-15-2012, 10:19 PM Go to last post
    • Replies: 3
    • Views: 1,246
    02-15-2012, 08:42 PM Go to last post
    • Replies: 4
    • Views: 1,935
    02-15-2012, 06:28 PM Go to last post
  41. Carrier Infinity Stats: What's "fastest"?

    Started by goddi, 02-13-2012 07:24 PM
    • Replies: 10
    • Views: 1,813
    02-15-2012, 05:56 PM Go to last post
  42. Ductless Room Heating Question

    Started by Olsonsd, 02-14-2012 08:56 PM
    • Replies: 4
    • Views: 1,271
    02-15-2012, 03:04 PM Go to last post
    • Replies: 7
    • Views: 3,805
    02-15-2012, 02:28 PM Go to last post
  43. Do they make square ducts

    Started by dcmtwo, 02-14-2012 09:55 PM
    • Replies: 5
    • Views: 1,295
    02-15-2012, 01:27 PM Go to last post
  44. 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: 4,343
    02-15-2012, 01:06 PM Go to last post

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