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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: 47,328
    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: 47,439
    11-15-2008, 10:40 PM Go to last post
  1. Trane/American Std. Radio Interference Noise

    Started by skeletor, 10-12-2006 08:51 PM
    • Replies: 8
    • Views: 2,548
    10-18-2006, 01:30 PM Go to last post
  2. sanyo heat pump running in vacuum

    Started by x-wired, 10-17-2006 11:02 PM
    • Replies: 1
    • Views: 523
    10-18-2006, 12:06 PM Go to last post
  3. pressure switch

    Started by jonoh, 10-18-2006 08:32 AM
    • Replies: 1
    • Views: 597
    10-18-2006, 08:37 AM Go to last post
  4. Trane XV90 stage 2 problem - please help!

    Started by catonthree, 10-17-2006 02:58 PM
    • Replies: 1
    • Views: 588
    10-18-2006, 06:57 AM Go to last post
  5. Is this normal heat pump operation?

    Started by mgfarmer, 10-17-2006 01:01 PM
    • Replies: 3
    • Views: 562
    10-17-2006, 11:55 PM Go to last post
  6. Excessive water pressure

    Started by skwdmd, 10-17-2006 11:50 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,166
    10-17-2006, 10:51 PM Go to last post
  7. Correct Coil?

    Started by needsac, 10-17-2006 10:05 PM
    • Replies: 0
    • Views: 483
    10-17-2006, 10:05 PM Go to last post
  8. supplemental heat for heat pump

    Started by eisenberg, 10-17-2006 09:39 PM
    • Replies: 1
    • Views: 527
    10-17-2006, 09:46 PM Go to last post
  9. thermostat

    Started by wilson1018, 10-17-2006 09:31 PM
    • Replies: 1
    • Views: 532
    10-17-2006, 09:39 PM Go to last post
  10. 3/4 gas line needs to be bigger

    Started by raymond_anthony, 10-16-2006 07:18 PM
    4 Pages
    1 2 3 4
    • Replies: 44
    • Views: 2,680
    10-17-2006, 09:32 PM Go to last post
  11. Lennox - Air Ease - Concord

    Started by chiller mekanik, 10-17-2006 06:51 PM
    • Replies: 2
    • Views: 4,946
    10-17-2006, 09:13 PM Go to last post
  12. Heat Pump vs regular furnace

    Started by newhomeowner1, 10-11-2006 04:24 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 1,836
    10-17-2006, 08:43 PM Go to last post
  13. Issues w/New A/C system:Need Help

    Started by dagreene, 10-17-2006 08:14 PM
    • Replies: 1
    • Views: 493
    10-17-2006, 08:31 PM Go to last post
  14. MVP continuous fan

    Started by garrettw, 10-17-2006 07:26 PM
    • Replies: 2
    • Views: 551
    10-17-2006, 08:29 PM Go to last post
  15. Should I cover my AC unit in the Winter?

    Started by pfrankk, 10-16-2006 07:48 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 2,151
    10-17-2006, 07:49 PM Go to last post
  16. Baxi Luna HT330 Combo

    Started by jb_selig, 10-15-2006 09:58 PM
    • Replies: 3
    • Views: 1,503
    10-17-2006, 07:24 PM Go to last post
  17. Hmm COMBUSTION AIR GRILLS

    Started by climatecontrol, 10-17-2006 03:12 PM
    • Replies: 1
    • Views: 864
    10-17-2006, 06:29 PM Go to last post
  18. granda coil

    Started by capemoy, 10-17-2006 05:46 PM
    • Replies: 1
    • Views: 926
    10-17-2006, 06:00 PM Go to last post
  19. Confused Robertshaw-Grayson 7200ER

    Started by tonymatelli, 03-20-2005 12:45 PM
    • Replies: 4
    • Views: 4,032
    10-17-2006, 05:37 PM Go to last post
  20. Fan setting

    Started by city, 10-17-2006 01:39 PM
    • Replies: 1
    • Views: 519
    10-17-2006, 05:09 PM Go to last post
  21. LENNOX MODEL NUMBER, NEED INFO PLEASE

    Started by kellyc43232, 10-17-2006 04:12 PM
    • Replies: 1
    • Views: 1,033
    10-17-2006, 04:43 PM Go to last post
  22. BLOWER MOTOR

    Started by jatjj5, 10-16-2006 10:34 PM
    • Replies: 2
    • Views: 667
    10-17-2006, 03:23 PM Go to last post
  23. Peerless Pinnacle vs. System 2000

    Started by jpgiord, 10-17-2006 01:14 PM
    • Replies: 1
    • Views: 2,428
    10-17-2006, 02:54 PM Go to last post
  24. Not a step by step question by DIY!

    Started by fishacura, 10-17-2006 02:36 PM
    • Replies: 5
    • Views: 692
    10-17-2006, 02:52 PM Go to last post
  25. hunter thermo 44760

    Started by dixiegirl2777, 10-16-2006 09:30 PM
    • Replies: 7
    • Views: 894
    10-17-2006, 02:27 PM Go to last post
  26. carrier/bryant evolution 707B

    Started by nina, 10-17-2006 12:33 PM
    • Replies: 1
    • Views: 438
    10-17-2006, 02:27 PM Go to last post
  27. Bypass Aprilaire 600 install question

    Started by fishacura, 10-17-2006 01:29 PM
    • Replies: 2
    • Views: 865
    10-17-2006, 02:20 PM Go to last post
  28. Carrier vs Bryant

    Started by mehmoodc, 10-13-2006 12:53 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 2,345
    10-17-2006, 01:56 PM Go to last post
  29. bestcase/worstcase

    Started by jakesbrother, 10-17-2006 11:12 AM
    • Replies: 2
    • Views: 479
    10-17-2006, 01:47 PM Go to last post
  30. Reading Gas Capacity Chart

    Started by mrconsumer, 10-05-2006 06:50 PM
    • Replies: 8
    • Views: 1,427
    10-17-2006, 12:55 PM Go to last post
  31. Shutting Off Dampers To 1st Floor

    Started by mark175, 10-17-2006 09:10 AM
    • Replies: 2
    • Views: 567
    10-17-2006, 10:58 AM Go to last post
  32. Power service for gas furnace vs air handler

    Started by mrhatlanta, 10-16-2006 02:23 PM
    • Replies: 10
    • Views: 754
    10-17-2006, 10:58 AM Go to last post
  33. Need a few HVAC recommendations

    Started by drift buster, 10-17-2006 07:54 AM
    • Replies: 5
    • Views: 697
    10-17-2006, 10:54 AM Go to last post
  34. Condensor Unit Buzzing Noise

    Started by buckeyefaninfl, 10-17-2006 07:22 AM
    • Replies: 4
    • Views: 599
    10-17-2006, 09:50 AM Go to last post
  35. carrier infinity furnace

    Started by melzee, 10-16-2006 01:23 PM
    • Replies: 11
    • Views: 1,265
    10-17-2006, 08:49 AM Go to last post
  36. Confused Nitrogen Purge Question

    Started by westislandbrewer, 10-15-2006 05:09 PM
    • Replies: 10
    • Views: 1,077
    10-17-2006, 08:09 AM Go to last post
  37. Trane unit questions including heat pump

    Started by gerryh31, 10-11-2006 07:41 AM
    3 Pages
    1 2 3
    • Replies: 26
    • Views: 2,164
    10-17-2006, 06:59 AM Go to last post
  38. Questions About A Recent Boiler Installation

    Started by beckman, 08-24-2006 10:00 AM
    5 Pages
    1 2 3 4 5
    • Replies: 59
    • Views: 5,351
    10-17-2006, 01:14 AM Go to last post
  39. gas valve help?

    Started by jonoh, 10-16-2006 11:33 AM
    • Replies: 2
    • Views: 651
    10-16-2006, 11:21 PM Go to last post
  40. time based temperature control design

    Started by nina, 10-15-2006 12:12 PM
    • Replies: 6
    • Views: 577
    10-16-2006, 11:10 PM Go to last post
  41. noise from lennox heat pump

    Started by mgfarmer, 10-15-2006 12:13 PM
    • Replies: 2
    • Views: 803
    10-16-2006, 10:37 PM Go to last post
  42. Opinions requested on Lennox heating & a/c???

    Started by angelaz, 10-10-2006 10:14 PM
    2 Pages
    1 2
    • Replies: 24
    • Views: 2,099
    10-16-2006, 10:17 PM Go to last post
  43. Is my furnace over-sized?

    Started by gsubrec, 10-16-2006 05:37 PM
    • Replies: 7
    • Views: 792
    10-16-2006, 09:57 PM Go to last post
  44. d

    Started by raymond_anthony, 10-16-2006 09:43 PM
    • Replies: 0
    • Views: 536
    10-16-2006, 09:43 PM Go to last post
    • Replies: 7
    • Views: 3,612
    10-16-2006, 09:42 PM Go to last post
  45. need advice on a new furnace/ac unit

    Started by sag123, 10-16-2006 08:02 PM
    • Replies: 4
    • Views: 552
    10-16-2006, 09:18 PM Go to last post
  46. need manual for RUUD furnace

    Started by jerrod, 10-16-2006 08:55 PM
    • Replies: 1
    • Views: 1,103
    10-16-2006, 09:03 PM Go to last post
  47. R22 vs. 410

    Started by dan123, 10-14-2006 09:40 AM
    2 Pages
    1 2
    • Replies: 22
    • Views: 1,903
    10-16-2006, 08:25 PM Go to last post
  48. propane supply, 1x500gal or 2x250gal

    Started by otter, 10-06-2006 10:14 PM
    3 Pages
    1 2 3
    • Replies: 26
    • Views: 1,889
    10-16-2006, 08:00 PM Go to last post
  49. LP Tank

    Started by mayguy, 10-16-2006 07:02 PM
    • Replies: 0
    • Views: 478
    10-16-2006, 07:02 PM Go to last post

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