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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: 54,001
    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: 52,493
    11-15-2008, 11:40 PM Go to last post
  1. Normal Thread Normal Threads

  2. Basement Heating

    Started by Motherof3, 03-01-2011 09:40 AM
    • Replies: 10
    • Views: 861
    03-02-2011, 01:52 PM Go to last post
  3. Hmm used wrong gauge - how bad did i screw up?

    Started by narfhead22, 02-28-2011 07:07 PM
    4 Pages
    1 2 3 4
    • Replies: 41
    • Views: 3,358
    03-02-2011, 10:38 AM Go to last post
  4. a/s blower will not turn on

    Started by russellbaker, 03-01-2011 11:57 PM
    • Replies: 8
    • Views: 704
    03-02-2011, 09:33 AM Go to last post
  5. combustion air

    Started by viessmann, 02-26-2011 07:36 PM
    • Replies: 11
    • Views: 1,365
    03-02-2011, 09:31 AM Go to last post
  6. Mis-guided heat pump user

    Started by JustTom, 02-28-2011 07:06 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 1,780
    03-02-2011, 06:55 AM Go to last post
  7. Contractor and Solution for ICF Block House

    Started by HPXMirage, 02-24-2011 11:15 PM
    4 Pages
    1 2 3 4
    • Replies: 40
    • Views: 3,817
    03-02-2011, 01:27 AM Go to last post
  8. Confused VRV - Systems from Daikin !

    Started by josephshanoj, 02-26-2011 02:17 AM
    • Replies: 12
    • Views: 3,717
    03-02-2011, 12:36 AM Go to last post
  9. hissing a/c liquid line

    Started by ps2, 05-09-2005 07:40 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 4,307
    03-02-2011, 12:30 AM Go to last post
  10. no dryer

    Started by millertime77, 12-30-2010 11:04 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 1,469
    03-01-2011, 11:30 PM Go to last post
  11. cfm

    Started by mdds1, 03-01-2011 04:34 PM
    • Replies: 8
    • Views: 988
    03-01-2011, 09:33 PM Go to last post
  12. BRINGING BACK R22 UNITS?

    Started by yorkamstd123, 02-27-2011 07:15 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 3,106
    03-01-2011, 07:09 PM Go to last post
  13. ultrasonic or heated diode

    Started by mikedel28, 03-01-2011 06:38 PM
    • Replies: 1
    • Views: 562
    03-01-2011, 06:48 PM Go to last post
  14. Infinity Blower MTBF Question

    Started by stoker, 03-01-2011 04:16 PM
    • Replies: 2
    • Views: 1,243
    03-01-2011, 04:49 PM Go to last post
  15. Goodman GSX vs SSX

    Started by cturman, 08-31-2010 12:54 AM
    • Replies: 7
    • Views: 4,702
    03-01-2011, 01:28 PM Go to last post
  16. Noisy Water Surce Heat Pump

    Started by james11111, 02-28-2011 05:57 PM
    • Replies: 6
    • Views: 878
    03-01-2011, 01:09 PM Go to last post
  17. No Vacum!!

    Started by ka24det, 02-25-2011 01:22 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 1,855
    03-01-2011, 07:44 AM Go to last post
    • Replies: 8
    • Views: 1,568
    03-01-2011, 05:19 AM Go to last post
  18. Comparing SEER in municipal electric areas

    Started by ADDFairport, 02-24-2011 04:43 PM
    • Replies: 4
    • Views: 665
    03-01-2011, 04:52 AM Go to last post
  19. tonnage a/c unit

    Started by dougduquette1, 02-27-2011 05:31 PM
    • Replies: 4
    • Views: 2,657
    03-01-2011, 04:29 AM Go to last post
  20. Amperage in colder weather

    Started by efficiency guy, 02-28-2011 05:08 PM
    • Replies: 2
    • Views: 620
    03-01-2011, 03:54 AM Go to last post
  21. AO Smith Vertex or Polaris HW & Heat?

    Started by qaz, 02-17-2011 11:25 PM
    • Replies: 11
    • Views: 5,382
    03-01-2011, 01:22 AM Go to last post
  22. armstrong txv

    Started by jakeesspoo, 06-07-2010 09:34 PM
    • Replies: 11
    • Views: 2,198
    03-01-2011, 12:19 AM Go to last post
  23. Heat pump shuts off when aux heat comes on?

    Started by FBA, 02-28-2011 11:08 AM
    • Replies: 3
    • Views: 1,609
    02-28-2011, 10:24 PM Go to last post
  24. armstrong conversion

    Started by sfitter04, 02-28-2011 09:59 PM
    • Replies: 0
    • Views: 725
    02-28-2011, 09:59 PM Go to last post
  25. Post looking for a position in hvacr

    Started by seemungaln, 02-28-2011 07:46 PM
    • Replies: 2
    • Views: 646
    02-28-2011, 08:43 PM Go to last post
  26. 1st stage versus 2nd stage efficiency resolved?

    Started by key1cc, 12-31-2008 08:54 AM
    39 Pages
    1 2 3 4 5 6 ... 39
    • Replies: 499
    • Views: 36,863
    02-28-2011, 08:37 PM Go to last post
  27. Lineset on Payne size

    Started by bradam2001, 02-28-2011 01:55 PM
    • Replies: 8
    • Views: 847
    02-28-2011, 08:08 PM Go to last post
  28. Will this combination work?

    Started by TxDuck, 02-23-2011 11:55 PM
    • Replies: 5
    • Views: 655
    02-28-2011, 06:06 PM Go to last post
  29. Trane master control board = heating issues

    Started by Tranefamily06, 02-28-2011 05:36 PM
    • Replies: 1
    • Views: 496
    02-28-2011, 05:52 PM Go to last post
  30. HRV Sizing?

    Started by rsspencer, 02-23-2011 03:08 PM
    hrv
    • Replies: 2
    • Views: 2,741
    02-28-2011, 05:08 PM Go to last post
  31. Carrier Infinity Control Staging Timer

    Started by gm350power, 11-26-2006 10:46 PM
    • Replies: 2
    • Views: 1,122
    02-28-2011, 03:53 PM Go to last post
  32. Increase air flow to distant room (drawing attached)

    Started by RickHeatPump, 02-23-2011 12:43 PM
    3 Pages
    1 2 3
    • Replies: 26
    • Views: 4,952
    02-28-2011, 03:40 PM Go to last post
  33. air supply inlet jargon

    Started by Glevin, 02-27-2011 10:08 PM
    • Replies: 4
    • Views: 2,094
    02-28-2011, 01:12 PM Go to last post
  34. venting help lennox slp98 70,000 propane

    Started by dgdrx, 02-28-2011 11:04 AM
    • Replies: 7
    • Views: 1,009
    02-28-2011, 01:10 PM Go to last post
  35. Weil McLain Indirect Water Heater/Boiler Help

    Started by dcv2002, 02-22-2011 10:04 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 4,586
    02-28-2011, 12:43 PM Go to last post
  36. Lennox g61 problems

    Started by pm10, 02-25-2011 06:18 PM
    • Replies: 9
    • Views: 2,046
    02-28-2011, 12:38 PM Go to last post
    • Replies: 2
    • Views: 687
    02-28-2011, 12:00 PM Go to last post
  37. Duct Insulation - Astro Foil

    Started by Keith_O, 02-26-2011 01:28 AM
    • Replies: 9
    • Views: 2,151
    02-28-2011, 11:33 AM Go to last post
  38. Talking HO Purchasing HVAC Equipment

    Started by riderman, 02-26-2011 01:19 AM
    3 Pages
    1 2 3
    • Replies: 26
    • Views: 3,688
    02-28-2011, 01:14 AM Go to last post
  39. filter recommends

    Started by lifespeed, 02-28-2011 12:10 AM
    • Replies: 1
    • Views: 575
    02-28-2011, 12:39 AM Go to last post
  40. Trane XL16i compressor defect

    Started by mashoup, 02-27-2011 09:50 AM
    2 Pages
    1 2
    • Replies: 14
    • Views: 2,312
    02-27-2011, 10:12 PM Go to last post
  41. can i use a different brand heat pump then the air handler?

    Started by joe55555, 02-26-2011 12:49 PM
    2 Pages
    1 2
    • Replies: 25
    • Views: 2,534
    02-27-2011, 08:49 PM Go to last post
  42. Aeroseal?

    Started by 4LoveoftheGame, 02-27-2011 04:18 PM
    • Replies: 2
    • Views: 1,617
    02-27-2011, 08:45 PM Go to last post
    • Replies: 10
    • Views: 2,322
    02-27-2011, 07:45 PM Go to last post
  43. Low evaporator temperature?

    Started by dumnut, 02-26-2011 05:07 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 4,090
    02-27-2011, 07:00 PM Go to last post
    • Replies: 52
    • Views: 4,857
    02-27-2011, 06:49 PM Go to last post
  44. Gas Heat Airflow Setting: Fixed CFM versus Fixed DAT

    Started by Beowulf60, 02-16-2011 02:00 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 4,648
    02-27-2011, 06:47 PM Go to last post
  45. Warning: a home be too tight. News Video

    Started by lynn comstock, 02-25-2011 06:12 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,868
    02-27-2011, 06:32 PM Go to last post
  46. Need Help Choosing a Hydro-Air System

    Started by joe13, 02-24-2011 09:40 PM
    • Replies: 4
    • Views: 2,040
    02-27-2011, 04:40 PM Go to last post
  47. When are the 2011 models coming?

    Started by RoseRx, 02-24-2011 09:45 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 1,509
    02-27-2011, 03:45 PM Go to last post

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