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: 64,463
    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: 64,572
    11-15-2008, 11:40 PM Go to last post
  1. Normal Thread Normal Threads

  2. epa card

    Started by wogpa67, 08-07-2011 05:48 PM
    2 Pages
    1 2
    • Replies: 21
    • Views: 3,435
    08-09-2011, 02:32 PM Go to last post
  3. Need Mini-Split multizone for cold climate

    Started by Karl in NY, 08-09-2011 11:27 AM
    • Replies: 3
    • Views: 2,672
    08-09-2011, 02:02 PM Go to last post
  4. Oil Boiler Maintenance Company?

    Started by lexluthor5, 08-07-2011 11:26 AM
    2 Pages
    1 2
    • Replies: 17
    • Views: 1,644
    08-09-2011, 11:07 AM Go to last post
  5. Arzel Zoning 1st Floor and Basement

    Started by cas, 07-26-2011 03:13 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 1,898
    08-09-2011, 08:51 AM Go to last post
  6. AC run time to Cool 2 Degrees

    Started by jlbartley, 08-05-2011 05:08 PM
    4 Pages
    1 2 3 4
    • Replies: 44
    • Views: 77,352
    08-09-2011, 08:09 AM Go to last post
  7. Question TROUBLESHOOTING TRANE XE-1000

    Started by lbg8994, 08-08-2011 04:58 PM
    compressor troubleshooting, system troubleshooting
    • Replies: 3
    • Views: 3,048
    08-09-2011, 07:07 AM Go to last post
  8. New Coil Woes.

    Started by smelly, 08-08-2011 11:40 PM
    • Replies: 3
    • Views: 681
    08-09-2011, 01:07 AM Go to last post
  9. 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: 3,600
    08-09-2011, 12:15 AM Go to last post
  10. 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: 10,304
    08-08-2011, 11:18 PM Go to last post
  11. 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: 12,665
    08-08-2011, 09:13 PM Go to last post
  12. cfm vs temp rise

    Started by ramhammer, 08-02-2011 01:53 AM
    2 Pages
    1 2
    • Replies: 16
    • Views: 4,313
    08-08-2011, 08:16 PM Go to last post
  13. Does our coil have a leak?

    Started by glee314, 08-06-2011 12:27 AM
    2 Pages
    1 2
    • Replies: 21
    • Views: 2,255
    08-08-2011, 07:38 PM Go to last post
  14. Fujitsu mini-ductless problems - help !!

    Started by CatFrenzy, 08-07-2011 07:17 AM
    • Replies: 7
    • Views: 8,616
    08-08-2011, 07:03 PM Go to last post
    • Replies: 7
    • Views: 965
    08-08-2011, 07:02 PM Go to last post
  15. Confused How should Duct Zones be Sized?

    Started by Grovest, 08-08-2011 01:35 PM
    • Replies: 1
    • Views: 626
    08-08-2011, 06:24 PM Go to last post
  16. Unit for upstairs old house?

    Started by renovationmom, 08-08-2011 05:53 PM
    • Replies: 2
    • Views: 903
    08-08-2011, 06:19 PM Go to last post
  17. Second bad evap coil in 9 months!!??

    Started by nodule, 08-08-2011 04:30 PM
    • Replies: 2
    • Views: 654
    08-08-2011, 04:44 PM Go to last post
  18. Hmm Filter advice (Electric or Non electric)

    Started by dougielearner, 08-04-2011 04:45 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 3,121
    08-08-2011, 04:10 PM Go to last post
  19. Variation in HVAC-Calc Fireplace Heat Loss?

    Started by SeekingHelp, 08-07-2011 10:35 PM
    • Replies: 9
    • Views: 1,115
    08-08-2011, 04:04 PM Go to last post
  20. How to figure out tonnage CARRIER

    Started by philip78, 08-08-2011 02:00 PM
    • Replies: 3
    • Views: 3,723
    08-08-2011, 02:31 PM Go to last post
    • Replies: 1
    • Views: 989
    08-08-2011, 02:03 PM Go to last post
    • Replies: 1
    • Views: 563
    08-08-2011, 12:51 PM Go to last post
  21. adding hard start kit as upsell

    Started by jrpsimivalley, 08-04-2011 03:45 PM
    3 Pages
    1 2 3
    • Replies: 33
    • Views: 5,789
    08-08-2011, 11:48 AM Go to last post
  22. Finding the right replacement A/C

    Started by philip78, 08-08-2011 11:30 AM
    • Replies: 0
    • Views: 1,040
    08-08-2011, 11:30 AM Go to last post
  23. Not Sure What to do

    Started by mjohnson267, 08-07-2011 12:39 PM
    • Replies: 6
    • Views: 1,018
    08-08-2011, 10:45 AM Go to last post
    • Replies: 7
    • Views: 1,090
    08-08-2011, 10:12 AM Go to last post
  24. Fan or compressor making oscillating humming noise

    Started by soupcxan, 05-19-2010 10:30 AM
    2 Pages
    1 2
    • Replies: 14
    • Views: 9,253
    08-08-2011, 10:08 AM Go to last post
  25. Sanyo mini split issues

    Started by MJMarcil, 08-08-2011 09:56 AM
    • Replies: 1
    • Views: 1,977
    08-08-2011, 10:05 AM Go to last post
  26. Is Comfortmaker a "gypsy" brand?

    Started by nodule, 08-08-2011 08:35 AM
    • Replies: 4
    • Views: 835
    08-08-2011, 10:02 AM Go to last post
  27. Humming sound, but things seem to be working.

    Started by horseatingweeds, 08-07-2011 01:10 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 1,701
    08-08-2011, 09:00 AM Go to last post
  28. buying a house.....bad ac????

    Started by captainl, 08-05-2011 02:37 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 2,078
    08-08-2011, 07:32 AM Go to last post
  29. Heat Pump Metering Device (indoor unit)

    Started by greenhorn520, 08-07-2011 04:54 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 2,932
    08-08-2011, 04:28 AM Go to last post
  30. Question Plastic to Metal Duct?

    Started by pablontx, 08-08-2011 12:06 AM
    • Replies: 1
    • Views: 783
    08-08-2011, 12:51 AM Go to last post
  31. Liquid Line Pressure ZERO But Suction Fine?

    Started by mikeinnyc, 08-07-2011 10:06 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 1,443
    08-08-2011, 12:25 AM Go to last post
  32. 5 ton efficientcy loss running a 3/4 vapor line

    Started by fbhero, 08-07-2011 01:05 PM
    • Replies: 7
    • Views: 1,051
    08-08-2011, 12:05 AM Go to last post
  33. Comments on Trane CleanEffects Maintenance and Reliability?

    Started by SeekingHelp, 08-07-2011 04:50 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 3,951
    08-07-2011, 11:13 PM Go to last post
  34. 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: 6,595
    08-07-2011, 11:02 PM Go to last post
  35. Amp overdraw

    Started by fbhero, 08-07-2011 02:06 PM
    • Replies: 8
    • Views: 1,327
    08-07-2011, 09:11 PM Go to last post
  36. Need help with carrier timer

    Started by jakedog, 08-07-2011 06:07 PM
    • Replies: 3
    • Views: 653
    08-07-2011, 06:19 PM Go to last post
  37. Buderus G334x vs GB142

    Started by rayguy, 08-07-2011 05:34 PM
    • Replies: 2
    • Views: 919
    08-07-2011, 05:49 PM Go to last post
  38. Oversizing air handler to improve air flow

    Started by Bonzai, 08-06-2011 10:41 PM
    2 Pages
    1 2
    • Replies: 24
    • Views: 5,290
    08-07-2011, 05:05 PM Go to last post
  39. HTM SYSTEMS indoor coil

    Started by Dad, 08-01-2011 10:26 AM
    • Replies: 2
    • Views: 986
    08-07-2011, 04:15 PM Go to last post
  40. humidifier humidistat location

    Started by HVAC_HUSKER, 08-07-2011 03:01 PM
    • Replies: 3
    • Views: 1,391
    08-07-2011, 03:54 PM Go to last post
  41. Confused problems with Trane two stage 5 ton 4ttr5061

    Started by Darren D, 07-31-2011 11:17 PM
    • Replies: 5
    • Views: 1,993
    08-07-2011, 03:43 PM Go to last post
  42. Climate talk question

    Started by willy851, 08-06-2011 07:17 PM
    • Replies: 1
    • Views: 763
    08-07-2011, 03:04 PM Go to last post
  43. Trane XL16i Air Conditioner

    Started by Bobbnj, 08-05-2011 11:49 AM
    2 Pages
    1 2
    • Replies: 25
    • Views: 3,392
    08-07-2011, 01:38 PM Go to last post
  44. 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: 11,837
    08-07-2011, 01:04 PM Go to last post
  45. Blower Capacity of Trane XV95?

    Started by SeekingHelp, 08-07-2011 06:06 AM
    • Replies: 6
    • Views: 1,859
    08-07-2011, 12:09 PM Go to last post
    • Replies: 7
    • Views: 1,746
    08-07-2011, 11:12 AM Go to last post
  46. Sears Good Neighbor Condenser

    Started by BParson03, 08-05-2011 11:43 PM
    • Replies: 3
    • Views: 1,013
    08-07-2011, 08:52 AM Go to last post

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