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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: 45,136
    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: 45,516
    11-15-2008, 10:40 PM Go to last post
  1. Tankless water heater

    Started by nyjoe, 11-30-2005 01:31 PM
    • Replies: 9
    • Views: 1,137
    12-02-2005, 12:19 PM Go to last post
  2. Question air handler

    Started by walkingtall55, 12-02-2005 11:56 AM
    • Replies: 1
    • Views: 555
    12-02-2005, 12:07 PM Go to last post
  3. Geothermal advice

    Started by pableau, 11-28-2005 05:26 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,409
    12-02-2005, 11:38 AM Go to last post
  4. Mixing HVAC vents in one room

    Started by inspectster, 12-01-2005 08:03 PM
    • Replies: 3
    • Views: 644
    12-02-2005, 09:20 AM Go to last post
  5. Unhappy Problem with Lennox Blower

    Started by slowmotion, 11-30-2005 09:43 PM
    • Replies: 8
    • Views: 761
    12-02-2005, 08:52 AM Go to last post
  6. Too little return or just enough?

    Started by er dan, 12-02-2005 04:01 AM
    • Replies: 1
    • Views: 565
    12-02-2005, 05:47 AM Go to last post
  7. Post Need info

    Started by royal12136, 12-02-2005 01:09 AM
    • Replies: 2
    • Views: 474
    12-02-2005, 04:47 AM Go to last post
  8. Unhappy Can someone help me?

    Started by needhelpfast, 11-30-2005 10:18 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 1,371
    12-02-2005, 12:00 AM Go to last post
  9. air flow problem

    Started by jiptwoo, 11-30-2005 08:35 PM
    • Replies: 2
    • Views: 656
    12-01-2005, 10:56 PM Go to last post
  10. looking for contractor in Louisiana

    Started by Regulator, 11-21-2005 10:26 PM
    • Replies: 5
    • Views: 580
    12-01-2005, 10:25 PM Go to last post
  11. TXV explanation?

    Started by stevekeys, 12-01-2005 05:14 PM
    • Replies: 6
    • Views: 983
    12-01-2005, 09:54 PM Go to last post
  12. Cool My furnace went out I need help understanding terms

    Started by er dan, 12-01-2005 07:04 PM
    • Replies: 10
    • Views: 864
    12-01-2005, 09:51 PM Go to last post
  13. hydro coil????

    Started by integra93ls, 12-01-2005 04:32 PM
    • Replies: 7
    • Views: 2,088
    12-01-2005, 09:42 PM Go to last post
  14. Any strong opinions on Utica brand boiler (gas)?

    Started by rl1234, 11-30-2005 10:45 AM
    • Replies: 3
    • Views: 754
    12-01-2005, 09:41 PM Go to last post
  15. Lennox G61

    Started by nord 64, 12-01-2005 08:51 PM
    • Replies: 3
    • Views: 604
    12-01-2005, 09:40 PM Go to last post
  16. Heat Pump ????

    Started by azkc, 11-29-2005 02:21 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 1,669
    12-01-2005, 09:34 PM Go to last post
  17. Neded a pro question

    Started by flajoker, 12-01-2005 05:45 PM
    • Replies: 2
    • Views: 591
    12-01-2005, 09:12 PM Go to last post
  18. Variable Spped Airhandlers and Zone Control

    Started by dannyw41, 11-26-2005 06:10 PM
    • Replies: 4
    • Views: 643
    12-01-2005, 09:10 PM Go to last post
  19. Question Temp output of condensing furnance?

    Started by shoot52, 12-01-2005 11:47 AM
    • Replies: 2
    • Views: 622
    12-01-2005, 08:00 PM Go to last post
  20. Heat pump defrost

    Started by jackelope, 12-01-2005 04:50 PM
    • Replies: 2
    • Views: 657
    12-01-2005, 06:54 PM Go to last post
  21. Evolution

    Started by jeff1234, 12-01-2005 06:42 PM
    • Replies: 0
    • Views: 507
    12-01-2005, 06:42 PM Go to last post
  22. EER Vs. SEER and BTU requirements

    Started by sap2170, 12-01-2005 11:58 AM
    • Replies: 3
    • Views: 2,997
    12-01-2005, 04:42 PM Go to last post
  23. Diesel in an oil furnace?

    Started by thesober, 11-29-2005 06:34 PM
    2 Pages
    1 2
    • Replies: 21
    • Views: 1,753
    12-01-2005, 04:30 PM Go to last post
  24. Hmm Water drip on furnace flue

    Started by buckeye insp, 12-01-2005 11:11 AM
    • Replies: 2
    • Views: 2,685
    12-01-2005, 03:20 PM Go to last post
  25. New construction advice - Northeast

    Started by patsfan, 11-30-2005 11:46 PM
    • Replies: 6
    • Views: 821
    12-01-2005, 03:13 PM Go to last post
  26. Detailed cooling capacities

    Started by flajoker, 12-01-2005 01:11 PM
    • Replies: 1
    • Views: 370
    12-01-2005, 01:28 PM Go to last post
  27. new home

    Started by abogle, 11-30-2005 12:13 AM
    • Replies: 10
    • Views: 827
    12-01-2005, 11:12 AM Go to last post
  28. Coleman Short Cycling - HELP!!!

    Started by northerner, 11-30-2005 12:33 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 1,908
    12-01-2005, 11:11 AM Go to last post
  29. Refrigerant marking

    Started by d0_0b, 11-29-2005 10:11 AM
    • Replies: 5
    • Views: 834
    12-01-2005, 09:48 AM Go to last post
  30. Insulating an Attic

    Started by myerrob, 11-30-2005 05:00 PM
    • Replies: 3
    • Views: 774
    12-01-2005, 09:18 AM Go to last post
  31. defrost control ???

    Started by frostyac, 11-30-2005 05:24 PM
    • Replies: 2
    • Views: 794
    12-01-2005, 08:36 AM Go to last post
  32. anticapater

    Started by goop, 12-01-2005 02:27 AM
    • Replies: 2
    • Views: 509
    12-01-2005, 08:27 AM Go to last post
  33. Need Help

    Started by dty26, 11-30-2005 08:24 AM
    • Replies: 7
    • Views: 683
    12-01-2005, 07:06 AM Go to last post
  34. Blower Speeds

    Started by jeffwired, 11-29-2005 12:30 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 1,846
    12-01-2005, 06:47 AM Go to last post
  35. duct sizing - simple question

    Started by jimpy, 11-21-2005 11:00 AM
    3 Pages
    1 2 3
    • Replies: 31
    • Views: 2,691
    12-01-2005, 06:05 AM Go to last post
  36. Any answers?

    Started by flajoker, 11-15-2005 10:54 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 1,805
    12-01-2005, 05:52 AM Go to last post
  37. Bryant Quietline furnace - no/low heat

    Started by bcatland, 12-01-2005 12:17 AM
    • Replies: 2
    • Views: 2,542
    12-01-2005, 12:30 AM Go to last post
  38. Perfect house for HVAC?

    Started by tclynx, 11-30-2005 01:43 PM
    • Replies: 5
    • Views: 502
    11-30-2005, 11:45 PM Go to last post
  39. Two stage Thermostat

    Started by kkarin, 11-30-2005 08:46 PM
    • Replies: 1
    • Views: 662
    11-30-2005, 09:39 PM Go to last post
  40. Two-stage furnace, but NOT variable speed?

    Started by jolly-john, 11-30-2005 07:17 PM
    • Replies: 5
    • Views: 897
    11-30-2005, 09:32 PM Go to last post
  41. cold air return

    Started by falltime, 11-30-2005 04:15 PM
    • Replies: 5
    • Views: 888
    11-30-2005, 09:23 PM Go to last post
  42. Heating question with COMEDY

    Started by deer slayer, 11-27-2005 07:38 PM
    4 Pages
    1 2 3 4
    • Replies: 40
    • Views: 2,725
    11-30-2005, 08:55 PM Go to last post
  43. Still trying to figure out

    Started by flajoker, 11-30-2005 05:58 PM
    • Replies: 3
    • Views: 557
    11-30-2005, 08:50 PM Go to last post
  44. heat pump stands

    Started by tbolt, 11-30-2005 03:06 PM
    • Replies: 4
    • Views: 3,024
    11-30-2005, 08:50 PM Go to last post
  45. Manual J Window Size Question

    Started by dougjrs, 11-30-2005 04:41 PM
    • Replies: 2
    • Views: 701
    11-30-2005, 08:06 PM Go to last post
  46. bonnet btus oil furance

    Started by hood, 11-30-2005 06:45 PM
    • Replies: 5
    • Views: 537
    11-30-2005, 08:01 PM Go to last post
  47. Calculating heat loss

    Started by jeffwired, 11-30-2005 04:41 PM
    • Replies: 1
    • Views: 566
    11-30-2005, 07:29 PM Go to last post
    • Replies: 2
    • Views: 801
    11-30-2005, 06:58 PM Go to last post
  48. Hmm does RV antifreeze really need to be removed

    Started by clyde1, 11-11-2005 02:42 PM
    • Replies: 10
    • Views: 830
    11-30-2005, 06:32 PM Go to last post
  49. Boiler Piping

    Started by dwsjr2, 11-30-2005 01:31 PM
    • Replies: 5
    • Views: 603
    11-30-2005, 06:20 PM Go to last post

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