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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: 57,547
    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: 56,396
    11-15-2008, 11:40 PM Go to last post
  1. Normal Thread Normal Threads

  2. National Boiler system

    Started by jlmathis163, 08-05-2006 09:20 AM
    • Replies: 1
    • Views: 657
    08-05-2006, 11:43 AM Go to last post
  3. Please help with replacement units

    Started by rjk910, 08-04-2006 04:17 PM
    • Replies: 3
    • Views: 848
    08-05-2006, 11:40 AM Go to last post
  4. Having the wrong line size

    Started by tafische, 08-03-2006 07:40 PM
    • Replies: 8
    • Views: 935
    08-05-2006, 10:31 AM Go to last post
  5. HVAC Trends

    Started by tauber, 08-04-2006 03:20 PM
    • Replies: 1
    • Views: 817
    08-05-2006, 01:50 AM Go to last post
  6. Honeywell electrostatic air cleaner questions

    Started by khyron, 08-04-2006 04:44 PM
    • Replies: 3
    • Views: 690
    08-05-2006, 01:47 AM Go to last post
  7. Lennox model numbers

    Started by lwarren, 08-04-2006 04:16 PM
    • Replies: 3
    • Views: 1,951
    08-05-2006, 01:07 AM Go to last post
  8. new goodman heatpump

    Started by 71bass, 08-03-2006 11:39 AM
    • Replies: 6
    • Views: 1,067
    08-04-2006, 11:59 PM Go to last post
  9. static pressure design goal

    Started by paul42, 08-02-2006 10:09 AM
    3 Pages
    1 2 3
    • Replies: 28
    • Views: 2,883
    08-04-2006, 10:24 PM Go to last post
  10. Electrical Problem, Trane XL 1800

    Started by the gardners, 08-04-2006 09:15 PM
    • Replies: 3
    • Views: 943
    08-04-2006, 10:20 PM Go to last post
  11. r-407c

    Started by compresser100, 08-04-2006 08:42 PM
    • Replies: 1
    • Views: 674
    08-04-2006, 09:48 PM Go to last post
  12. Can someone explain how this is supposed to work?

    Started by cerino2000, 08-03-2006 08:53 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,673
    08-04-2006, 09:30 PM Go to last post
    • Replies: 7
    • Views: 752
    08-04-2006, 05:28 PM Go to last post
  13. Arrow Size question

    Started by byronfc, 08-03-2006 04:14 PM
    • Replies: 9
    • Views: 1,337
    08-04-2006, 04:19 PM Go to last post
  14. New system - I don't get it....

    Started by bigfans13, 08-04-2006 08:20 AM
    • Replies: 8
    • Views: 1,004
    08-04-2006, 04:15 PM Go to last post
  15. Advise: geothermal v various heat pump configs

    Started by nikkollett, 08-03-2006 12:01 PM
    • Replies: 5
    • Views: 736
    08-04-2006, 04:07 PM Go to last post
  16. Hmm trane 13 xb and temp rises to 84

    Started by 5roses, 08-04-2006 10:24 AM
    • Replies: 7
    • Views: 1,205
    08-04-2006, 04:02 PM Go to last post
  17. Hmm No one doing Manual J calcs

    Started by cindyinatlanta, 08-04-2006 08:49 AM
    • Replies: 12
    • Views: 1,429
    08-04-2006, 02:45 PM Go to last post
  18. Question The truth about 20 degrees of seperation

    Started by mosestr, 08-02-2006 11:01 PM
    3 Pages
    1 2 3
    • Replies: 26
    • Views: 3,374
    08-04-2006, 01:38 PM Go to last post
  19. Confused 8 year old Ac unit repeatedly losing refrigerant

    Started by tex999, 08-04-2006 02:07 AM
    • Replies: 6
    • Views: 4,033
    08-04-2006, 12:37 PM Go to last post
  20. Residential units vs Commercial units

    Started by curiousgirl, 08-04-2006 01:15 AM
    • Replies: 10
    • Views: 1,565
    08-04-2006, 10:52 AM Go to last post
  21. Help with new installation

    Started by kchevy, 08-03-2006 12:04 PM
    • Replies: 3
    • Views: 660
    08-04-2006, 10:44 AM Go to last post
  22. Duct designer recommendations

    Started by jmuzic, 08-04-2006 10:03 AM
    • Replies: 0
    • Views: 502
    08-04-2006, 10:03 AM Go to last post
  23. Question help with furnace size!!!!

    Started by rockland, 08-03-2006 02:26 PM
    • Replies: 8
    • Views: 912
    08-04-2006, 09:13 AM Go to last post
  24. a/c vs heat pump

    Started by eve, 08-03-2006 09:18 PM
    • Replies: 5
    • Views: 819
    08-04-2006, 09:09 AM Go to last post
  25. lenox a/c fan not working after power falure

    Started by ertech, 08-03-2006 08:13 PM
    • Replies: 7
    • Views: 860
    08-04-2006, 06:51 AM Go to last post
    • Replies: 4
    • Views: 3,928
    08-04-2006, 06:19 AM Go to last post
  26. Smoke and air filtration

    Started by myez_ac, 07-21-2006 01:24 PM
    • Replies: 9
    • Views: 1,273
    08-04-2006, 04:55 AM Go to last post
  27. Aux. Heat coming on in Heat Pump

    Started by Spunky, 08-03-2006 06:03 AM
    • Replies: 8
    • Views: 948
    08-04-2006, 02:17 AM Go to last post
  28. changing compressor

    Started by safetyguy, 08-01-2006 11:26 AM
    2 Pages
    1 2
    • Replies: 14
    • Views: 1,815
    08-04-2006, 01:30 AM Go to last post
  29. Carrier service valve info needed

    Started by delta sierra, 08-03-2006 06:39 PM
    • Replies: 11
    • Views: 6,277
    08-04-2006, 01:13 AM Go to last post
  30. Temp rising question

    Started by hotinthesouth, 08-03-2006 08:58 PM
    • Replies: 3
    • Views: 697
    08-04-2006, 12:50 AM Go to last post
  31. compressor capacitor

    Started by dstrange5, 08-03-2006 01:53 PM
    • Replies: 4
    • Views: 788
    08-04-2006, 12:20 AM Go to last post
  32. New Technology = expensive repairs?

    Started by scherby, 08-01-2006 04:40 AM
    2 Pages
    1 2
    • Replies: 14
    • Views: 2,383
    08-03-2006, 11:51 PM Go to last post
  33. bad a/c install???

    Started by amuething, 08-03-2006 09:57 PM
    • Replies: 12
    • Views: 1,353
    08-03-2006, 11:33 PM Go to last post
  34. Lennox Harmony III

    Started by -jeffbinnc, 08-02-2006 12:38 PM
    • Replies: 2
    • Views: 1,206
    08-03-2006, 11:20 PM Go to last post
  35. What's your favorite furnace?

    Started by heatingairman, 08-03-2006 07:59 PM
    • Replies: 12
    • Views: 1,451
    08-03-2006, 11:09 PM Go to last post
  36. How are higher SEER ratings achieved?

    Started by cs1992, 08-03-2006 07:06 AM
    • Replies: 9
    • Views: 1,294
    08-03-2006, 11:02 PM Go to last post
  37. Confused Capacitor

    Started by bobr42, 08-03-2006 10:04 PM
    • Replies: 2
    • Views: 705
    08-03-2006, 10:52 PM Go to last post
  38. Frown Evaporator/Disconnect question

    Started by carolyn, 08-03-2006 07:40 PM
    • Replies: 2
    • Views: 608
    08-03-2006, 10:51 PM Go to last post
  39. Heat Pump Aux Heat coming on!!

    Started by Spunky, 08-03-2006 07:20 PM
    • Replies: 5
    • Views: 722
    08-03-2006, 09:57 PM Go to last post
  40. Running with no filters during construction

    Started by hkjrmd, 08-03-2006 02:41 PM
    • Replies: 8
    • Views: 1,070
    08-03-2006, 09:52 PM Go to last post
  41. ac not working

    Started by darylnj, 08-03-2006 07:17 PM
    • Replies: 2
    • Views: 643
    08-03-2006, 09:36 PM Go to last post
  42. Talking Basement Humidity

    Started by iowa coolcat, 07-30-2006 06:33 PM
    • Replies: 3
    • Views: 885
    08-03-2006, 09:31 PM Go to last post
  43. AC cutting on but no air comes out?

    Started by tidephan, 08-03-2006 07:01 PM
    • Replies: 4
    • Views: 1,018
    08-03-2006, 09:09 PM Go to last post
  44. Effect of fan speed on window air conditioner?

    Started by montreal, 07-25-2006 01:58 PM
    2 Pages
    1 2
    • Replies: 21
    • Views: 5,841
    08-03-2006, 08:43 PM Go to last post
  45. Carrier Model #s - please confirm they are good

    Started by bri070102, 08-03-2006 12:59 PM
    • Replies: 7
    • Views: 1,989
    08-03-2006, 08:31 PM Go to last post
    • Replies: 1
    • Views: 673
    08-03-2006, 08:19 PM Go to last post
  46. Not cooling at set temparature

    Started by standardoftheworld, 08-02-2006 07:27 PM
    • Replies: 9
    • Views: 1,301
    08-03-2006, 07:04 PM Go to last post
  47. Thermostat? for Goodman Var 2stg Furnace

    Started by bri070102, 08-02-2006 03:30 PM
    • Replies: 6
    • Views: 980
    08-03-2006, 06:57 PM Go to last post
  48. ECM Blower motor

    Started by mstpaul, 08-01-2006 11:18 PM
    • Replies: 10
    • Views: 2,543
    08-03-2006, 06:55 PM Go to last post

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