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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: 59,932
    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: 59,174
    11-15-2008, 11:40 PM Go to last post
  1. Normal Thread Normal Threads

  2. leaking r22, repairman just put more freon. What to do now?

    Started by wakko, 07-26-2011 03:04 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 3,253
    08-09-2011, 12:15 AM Go to last post
  3. Do ducted split units perform??? + contractor recs

    Started by overhear, 06-27-2011 10:25 AM
    4 Pages
    1 2 3 4
    • Replies: 44
    • Views: 9,236
    08-08-2011, 11:18 PM Go to last post
  4. Confused Bad experience with Unico

    Started by Vernon Brady, 06-16-2008 05:10 PM
    5 Pages
    1 2 3 4 5
    • Replies: 54
    • Views: 11,470
    08-08-2011, 09:13 PM Go to last post
  5. cfm vs temp rise

    Started by ramhammer, 08-02-2011 01:53 AM
    2 Pages
    1 2
    • Replies: 16
    • Views: 3,732
    08-08-2011, 08:16 PM Go to last post
  6. Does our coil have a leak?

    Started by glee314, 08-06-2011 12:27 AM
    2 Pages
    1 2
    • Replies: 21
    • Views: 1,995
    08-08-2011, 07:38 PM Go to last post
  7. Fujitsu mini-ductless problems - help !!

    Started by CatFrenzy, 08-07-2011 07:17 AM
    • Replies: 7
    • Views: 5,499
    08-08-2011, 07:03 PM Go to last post
    • Replies: 7
    • Views: 872
    08-08-2011, 07:02 PM Go to last post
  8. Confused How should Duct Zones be Sized?

    Started by Grovest, 08-08-2011 01:35 PM
    • Replies: 1
    • Views: 576
    08-08-2011, 06:24 PM Go to last post
  9. Unit for upstairs old house?

    Started by renovationmom, 08-08-2011 05:53 PM
    • Replies: 2
    • Views: 824
    08-08-2011, 06:19 PM Go to last post
  10. Second bad evap coil in 9 months!!??

    Started by nodule, 08-08-2011 04:30 PM
    • Replies: 2
    • Views: 612
    08-08-2011, 04:44 PM Go to last post
  11. Hmm Filter advice (Electric or Non electric)

    Started by dougielearner, 08-04-2011 04:45 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 2,855
    08-08-2011, 04:10 PM Go to last post
  12. Variation in HVAC-Calc Fireplace Heat Loss?

    Started by SeekingHelp, 08-07-2011 10:35 PM
    • Replies: 9
    • Views: 1,015
    08-08-2011, 04:04 PM Go to last post
  13. How to figure out tonnage CARRIER

    Started by philip78, 08-08-2011 02:00 PM
    • Replies: 3
    • Views: 3,250
    08-08-2011, 02:31 PM Go to last post
    • Replies: 1
    • Views: 918
    08-08-2011, 02:03 PM Go to last post
    • Replies: 1
    • Views: 509
    08-08-2011, 12:51 PM Go to last post
  14. adding hard start kit as upsell

    Started by jrpsimivalley, 08-04-2011 03:45 PM
    3 Pages
    1 2 3
    • Replies: 33
    • Views: 5,126
    08-08-2011, 11:48 AM Go to last post
  15. Finding the right replacement A/C

    Started by philip78, 08-08-2011 11:30 AM
    • Replies: 0
    • Views: 979
    08-08-2011, 11:30 AM Go to last post
  16. Not Sure What to do

    Started by mjohnson267, 08-07-2011 12:39 PM
    • Replies: 6
    • Views: 961
    08-08-2011, 10:45 AM Go to last post
    • Replies: 7
    • Views: 1,012
    08-08-2011, 10:12 AM Go to last post
  17. Fan or compressor making oscillating humming noise

    Started by soupcxan, 05-19-2010 10:30 AM
    2 Pages
    1 2
    • Replies: 14
    • Views: 7,247
    08-08-2011, 10:08 AM Go to last post
  18. Sanyo mini split issues

    Started by MJMarcil, 08-08-2011 09:56 AM
    • Replies: 1
    • Views: 1,623
    08-08-2011, 10:05 AM Go to last post
  19. Is Comfortmaker a "gypsy" brand?

    Started by nodule, 08-08-2011 08:35 AM
    • Replies: 4
    • Views: 760
    08-08-2011, 10:02 AM Go to last post
  20. Humming sound, but things seem to be working.

    Started by horseatingweeds, 08-07-2011 01:10 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 1,472
    08-08-2011, 09:00 AM Go to last post
  21. buying a house.....bad ac????

    Started by captainl, 08-05-2011 02:37 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,915
    08-08-2011, 07:32 AM Go to last post
  22. Heat Pump Metering Device (indoor unit)

    Started by greenhorn520, 08-07-2011 04:54 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 2,769
    08-08-2011, 04:28 AM Go to last post
  23. Question Plastic to Metal Duct?

    Started by pablontx, 08-08-2011 12:06 AM
    • Replies: 1
    • Views: 571
    08-08-2011, 12:51 AM Go to last post
  24. Liquid Line Pressure ZERO But Suction Fine?

    Started by mikeinnyc, 08-07-2011 10:06 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 1,334
    08-08-2011, 12:25 AM Go to last post
  25. 5 ton efficientcy loss running a 3/4 vapor line

    Started by fbhero, 08-07-2011 01:05 PM
    • Replies: 7
    • Views: 993
    08-08-2011, 12:05 AM Go to last post
  26. Comments on Trane CleanEffects Maintenance and Reliability?

    Started by SeekingHelp, 08-07-2011 04:50 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 3,406
    08-07-2011, 11:13 PM Go to last post
  27. New AC unit not cooling below 81 degrees

    Started by sally1979, 07-31-2011 03:54 PM
    3 Pages
    1 2 3
    • Replies: 33
    • Views: 6,200
    08-07-2011, 11:02 PM Go to last post
  28. Amp overdraw

    Started by fbhero, 08-07-2011 02:06 PM
    • Replies: 8
    • Views: 1,211
    08-07-2011, 09:11 PM Go to last post
  29. Need help with carrier timer

    Started by jakedog, 08-07-2011 06:07 PM
    • Replies: 3
    • Views: 604
    08-07-2011, 06:19 PM Go to last post
  30. Buderus G334x vs GB142

    Started by rayguy, 08-07-2011 05:34 PM
    • Replies: 2
    • Views: 828
    08-07-2011, 05:49 PM Go to last post
  31. Oversizing air handler to improve air flow

    Started by Bonzai, 08-06-2011 10:41 PM
    2 Pages
    1 2
    • Replies: 24
    • Views: 4,603
    08-07-2011, 05:05 PM Go to last post
  32. HTM SYSTEMS indoor coil

    Started by Dad, 08-01-2011 10:26 AM
    • Replies: 2
    • Views: 915
    08-07-2011, 04:15 PM Go to last post
  33. humidifier humidistat location

    Started by HVAC_HUSKER, 08-07-2011 03:01 PM
    • Replies: 3
    • Views: 1,161
    08-07-2011, 03:54 PM Go to last post
  34. Confused problems with Trane two stage 5 ton 4ttr5061

    Started by Darren D, 07-31-2011 11:17 PM
    • Replies: 5
    • Views: 1,755
    08-07-2011, 03:43 PM Go to last post
  35. Climate talk question

    Started by willy851, 08-06-2011 07:17 PM
    • Replies: 1
    • Views: 682
    08-07-2011, 03:04 PM Go to last post
  36. Trane XL16i Air Conditioner

    Started by Bobbnj, 08-05-2011 11:49 AM
    2 Pages
    1 2
    • Replies: 25
    • Views: 3,056
    08-07-2011, 01:38 PM Go to last post
  37. 3-ton Hallowell installed in northeastern PA

    Started by chrispitude, 04-11-2009 01:15 PM
    7 Pages
    1 2 3 4 5 6 ... 7
    • Replies: 83
    • Views: 11,267
    08-07-2011, 01:04 PM Go to last post
  38. Blower Capacity of Trane XV95?

    Started by SeekingHelp, 08-07-2011 06:06 AM
    • Replies: 6
    • Views: 1,576
    08-07-2011, 12:09 PM Go to last post
    • Replies: 7
    • Views: 1,404
    08-07-2011, 11:12 AM Go to last post
  39. Sears Good Neighbor Condenser

    Started by BParson03, 08-05-2011 11:43 PM
    • Replies: 3
    • Views: 926
    08-07-2011, 08:52 AM Go to last post
    • Replies: 4
    • Views: 13,390
    08-07-2011, 08:42 AM Go to last post
  40. Puron leak for Courier AC

    Started by gqchen, 08-04-2011 05:27 PM
    • Replies: 6
    • Views: 2,648
    08-06-2011, 10:54 PM Go to last post
  41. Air Conditioning at a wedding

    Started by jda5040, 08-02-2011 10:00 PM
    3 Pages
    1 2 3
    air conditioner
    • Replies: 37
    • Views: 4,494
    08-06-2011, 10:30 PM Go to last post
  42. Exclamation Trane XB13, XB14 or XR15?

    Started by Gangawu, 08-05-2011 04:17 PM
    2 Pages
    1 2
    • Replies: 25
    • Views: 16,676
    08-06-2011, 09:36 PM Go to last post
  43. low speed airhandler

    Started by wreckedem, 08-06-2011 06:38 PM
    • Replies: 1
    • Views: 493
    08-06-2011, 06:40 PM Go to last post
  44. How does a modulating furnace modulate?

    Started by raylo, 08-05-2011 07:29 AM
    2 Pages
    1 2
    • Replies: 17
    • Views: 2,379
    08-06-2011, 06:00 PM Go to last post
  45. Is it worth it to Seal my Attic HVAC Boots

    Started by Nate5452, 08-06-2011 01:07 PM
    • Replies: 7
    • Views: 1,733
    08-06-2011, 05:50 PM Go to last post

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