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: 65,424
    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: 65,497
    11-15-2008, 11:40 PM Go to last post
  1. Normal Thread Normal Threads

  2. AC repeatedly freezes

    Started by lsavell, 09-12-2012 01:02 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 2,767
    09-13-2012, 02:18 PM Go to last post
  3. Amer Std heat pump models

    Started by dnly, 08-30-2012 01:34 AM
    2 Pages
    1 2
    • Replies: 17
    • Views: 5,191
    09-13-2012, 12:59 PM Go to last post
  4. General Question

    Started by kwken, 09-11-2012 09:03 PM
    • Replies: 7
    • Views: 2,153
    09-13-2012, 11:10 AM Go to last post
    • Replies: 18
    • Views: 19,252
    09-13-2012, 08:29 AM Go to last post
    • Replies: 4
    • Views: 3,889
    09-13-2012, 02:34 AM Go to last post
  5. No ducts in walls.

    Started by Hekankah Eteinte, 09-12-2012 09:30 PM
    • Replies: 3
    • Views: 1,014
    09-13-2012, 12:49 AM Go to last post
  6. HEAT PUMP/ DUAL FUEL DECISION

    Started by CANONGATE1, 09-12-2012 03:39 PM
    • Replies: 2
    • Views: 989
    09-12-2012, 04:34 PM Go to last post
  7. Return Ductwork in Attic...or worth it?

    Started by rebelranger, 09-11-2012 12:46 AM
    2 Pages
    1 2
    attic duct flex heat gain loss, duct insulation, duct layout, returns, zoning
    • Replies: 14
    • Views: 3,663
    09-12-2012, 10:06 AM Go to last post
  8. Trane XL20i 4TTZ0048B1

    Started by SharonG, 09-11-2012 10:24 PM
    • Replies: 12
    • Views: 3,155
    09-12-2012, 07:05 AM Go to last post
  9. a/c coil maker/models -- how to select

    Started by restar, 07-21-2012 11:06 AM
    • Replies: 5
    • Views: 1,609
    09-11-2012, 09:05 PM Go to last post
  10. Model #24ABB3/24ABC6

    Started by CMATH, 09-11-2012 08:35 PM
    • Replies: 1
    • Views: 1,735
    09-11-2012, 08:50 PM Go to last post
  11. Confused Dehumidifier Question

    Started by Ziocarl, 08-29-2012 07:14 PM
    2 Pages
    1 2
    dehumidification, dehumidifier, dehumidifiers, dehumidify
    • Replies: 20
    • Views: 8,914
    09-11-2012, 06:49 PM Go to last post
  12. New AC unit & evap coil, not cooling..

    Started by 757pilot, 09-10-2012 02:56 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 2,567
    09-11-2012, 05:54 PM Go to last post
  13. Carrier Fan Parts Shortage?

    Started by Raleigh Home Owner, 09-10-2012 11:31 AM
    2 Pages
    1 2
    • Replies: 25
    • Views: 4,879
    09-11-2012, 05:17 PM Go to last post
  14. Should reversing valve cycle every time a/c turns off?

    Started by Cincy_Ron, 09-08-2012 06:40 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 4,602
    09-11-2012, 03:49 PM Go to last post
    • Replies: 9
    • Views: 1,389
    09-11-2012, 02:21 PM Go to last post
  15. Did they wire the tstat correctly?

    Started by xienze, 09-10-2012 05:04 PM
    • Replies: 9
    • Views: 1,900
    09-11-2012, 09:21 AM Go to last post
  16. Tonnage/Size?

    Started by ceballos, 09-10-2012 08:28 PM
    • Replies: 4
    • Views: 1,843
    09-10-2012, 11:02 PM Go to last post
  17. Balancing Dampers

    Started by SharonG, 09-09-2012 07:22 PM
    • Replies: 12
    • Views: 6,034
    09-10-2012, 06:28 PM Go to last post
  18. Strange compressor behavior

    Started by Clovis, 09-10-2012 01:51 PM
    • Replies: 4
    • Views: 1,236
    09-10-2012, 05:52 PM Go to last post
  19. Equipment Sizing for Geothermal

    Started by batman71, 08-16-2012 08:52 PM
    5 Pages
    1 2 3 4 5
    • Replies: 62
    • Views: 13,110
    09-10-2012, 03:53 PM Go to last post
    • Replies: 7
    • Views: 3,329
    09-10-2012, 02:37 PM Go to last post
  20. EXV forced closure?

    Started by hobbit, 09-10-2012 10:05 AM
    • Replies: 4
    • Views: 1,494
    09-10-2012, 02:20 PM Go to last post
  21. sizing replacement fan motor

    Started by Cal_02, 09-10-2012 01:54 PM
    • Replies: 0
    • Views: 741
    09-10-2012, 01:54 PM Go to last post
  22. Confused AC problems

    Started by Broken Trane, 09-03-2012 10:58 PM
    • Replies: 5
    • Views: 2,003
    09-10-2012, 01:26 PM Go to last post
  23. Media Filter Cabinet Sizing/Connection to Blower

    Started by unc99, 09-09-2012 02:35 PM
    • Replies: 3
    • Views: 1,321
    09-09-2012, 08:57 PM Go to last post
  24. Confused In my living room i smell attic

    Started by mstx, 09-06-2012 08:52 PM
    2 Pages
    1 2
    • Replies: 23
    • Views: 4,009
    09-09-2012, 06:58 PM Go to last post
  25. New Manual J produced to match installed equipment.

    Started by como, 09-08-2012 01:18 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 3,669
    09-09-2012, 06:49 PM Go to last post
    • Replies: 2
    • Views: 1,122
    09-09-2012, 06:29 PM Go to last post
  26. Question Trane or Am Std with Benchmark Coil ?

    Started by tikimaka, 09-08-2012 12:48 AM
    • Replies: 12
    • Views: 3,062
    09-09-2012, 01:00 PM Go to last post
  27. New Home Owner

    Started by spyder0382, 09-09-2012 12:29 AM
    • Replies: 7
    • Views: 1,469
    09-09-2012, 01:00 PM Go to last post
    • Replies: 6
    • Views: 1,141
    09-09-2012, 11:31 AM Go to last post
  28. Trane xe 1100

    Started by Medinacarrie, 09-09-2012 02:40 AM
    • Replies: 2
    • Views: 1,800
    09-09-2012, 07:15 AM Go to last post
  29. question

    Started by darrin0819, 09-08-2012 10:45 PM
    • Replies: 1
    • Views: 752
    09-08-2012, 10:50 PM Go to last post
  30. Suction line ball valve leaking freon -- does it need to replaced

    Started by jake_h6, 09-06-2012 12:04 PM
    2 Pages
    1 2
    • Replies: 23
    • Views: 7,280
    09-08-2012, 10:18 PM Go to last post
  31. Direct vent furnace, condensate in pipe

    Started by central nj, 09-08-2012 06:59 PM
    • Replies: 2
    • Views: 1,400
    09-08-2012, 09:21 PM Go to last post
  32. How to approach hot 2nd floor/ductwork issue?

    Started by jesrush, 07-01-2012 02:14 AM
    2 Pages
    1 2
    • Replies: 23
    • Views: 5,091
    09-08-2012, 08:13 PM Go to last post
  33. House not staying cool !

    Started by scjetb, 09-07-2012 09:15 AM
    • Replies: 10
    • Views: 2,353
    09-08-2012, 07:43 PM Go to last post
  34. Air quality in house, open ducts in crwal space. HELP

    Started by sugarbug, 09-07-2012 11:32 AM
    2 Pages
    1 2
    • Replies: 17
    • Views: 2,360
    09-08-2012, 07:34 PM Go to last post
    • Replies: 0
    • Views: 503
    09-08-2012, 05:48 PM Go to last post
  35. SPLIT CYCLING OFF PREMATURELY

    Started by Antelope, 09-07-2012 01:01 PM
    • Replies: 1
    • Views: 537
    09-08-2012, 05:42 PM Go to last post
  36. Confused What causes compressor to trip on high pressure?

    Started by kirbinster, 08-12-2012 09:40 AM
    8 Pages
    1 2 3 4 5 6 ... 8
    • Replies: 99
    • Views: 27,371
    09-08-2012, 05:16 PM Go to last post
  37. Carrier Infinity System with Excess Static Pressure

    Started by Sterling9, 08-29-2012 10:32 PM
    4 Pages
    1 2 3 4
    • Replies: 49
    • Views: 11,949
    09-08-2012, 02:15 PM Go to last post
  38. IQ Drive indoor coil sensor.

    Started by GRU, 09-08-2012 01:44 AM
    • Replies: 1
    • Views: 739
    09-08-2012, 07:53 AM Go to last post
  39. ECM quick motor test

    Started by bfusch, 09-07-2012 02:36 PM
    • Replies: 3
    • Views: 1,101
    09-08-2012, 12:25 AM Go to last post
  40. Rheem Criterion II-Insufficient Airflow

    Started by BigFan123, 09-02-2012 07:35 AM
    3 Pages
    1 2 3
    • Replies: 33
    • Views: 8,415
    09-07-2012, 08:54 PM Go to last post
  41. AC breaker tripping woes

    Started by petebrokenhvac, 08-21-2012 12:59 PM
    breaker trip
    • Replies: 7
    • Views: 2,823
    09-07-2012, 08:53 PM Go to last post
  42. Rheem vs Goodman help

    Started by hog424, 03-11-2009 07:57 PM
    3 Pages
    1 2 3
    • Replies: 36
    • Views: 7,328
    09-07-2012, 08:42 PM Go to last post
  43. IS A 3-Blade Condenser Fan Better than 2-Bladed?

    Started by joehaxby, 08-21-2012 03:20 PM
    2 Pages
    1 2
    • Replies: 24
    • Views: 9,740
    09-07-2012, 08:27 PM Go to last post
  44. LENNOX 3-ton marginal delta between return & register temps

    Started by Cap'n Preshoot, 08-19-2012 09:59 AM
    6 Pages
    1 2 3 4 5 6
    • Replies: 65
    • Views: 10,055
    09-07-2012, 01:30 PM Go to last post

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