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: 64,780
    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: 65,025
    11-15-2008, 11:40 PM Go to last post
  1. Normal Thread Normal Threads

  2. New System Advice

    Started by zebu, 09-09-2009 12:08 PM
    • Replies: 3
    • Views: 1,071
    09-09-2009, 09:33 PM Go to last post
  3. Effect of MisMatched Lineset

    Started by fotofx, 08-25-2009 10:13 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,577
    09-09-2009, 09:30 PM Go to last post
    • Replies: 10
    • Views: 2,117
    09-09-2009, 08:26 PM Go to last post
  4. Smile Air returns

    Started by laochen, 09-09-2009 05:50 PM
    air return
    • Replies: 3
    • Views: 847
    09-09-2009, 07:22 PM Go to last post
  5. Trying to find a part substitute/ Rheem Criterion

    Started by Corganer, 09-09-2009 05:11 PM
    • Replies: 2
    • Views: 1,990
    09-09-2009, 06:08 PM Go to last post
  6. New 18seer unit and higher elec bills

    Started by stebs, 09-08-2009 12:05 AM
    2 Pages
    1 2
    • Replies: 19
    • Views: 3,428
    09-09-2009, 04:51 PM Go to last post
  7. York affinity yp9c vs 9.m

    Started by ajseattle, 09-09-2009 02:13 PM
    constant blower, ecm, variable speed, york, yp9c
    • Replies: 2
    • Views: 3,850
    09-09-2009, 04:15 PM Go to last post
  8. Confused ADVICE ON TRANE XL20I DIFFERENT MODEL AIR HANDLERS

    Started by Richard2394, 09-08-2009 01:32 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 4,273
    09-09-2009, 03:31 PM Go to last post
  9. UV Lamp (Hype or Helpful)

    Started by mmmm, 09-07-2009 04:04 PM
    • Replies: 5
    • Views: 5,543
    09-09-2009, 12:47 PM Go to last post
  10. Confused Ruud Question? And should I consider Heil?

    Started by tomwk, 09-06-2009 07:01 PM
    • Replies: 6
    • Views: 3,644
    09-09-2009, 12:44 PM Go to last post
    • Replies: 3
    • Views: 1,661
    09-09-2009, 12:28 PM Go to last post
  11. Confused Did I Get Ripped Off ?

    Started by Henry909, 09-01-2009 09:08 PM
    3 Pages
    1 2 3
    • Replies: 28
    • Views: 3,760
    09-09-2009, 10:29 AM Go to last post
  12. Looking for HVAC help with high humidity-Chicago area

    Started by CathyAnn, 08-01-2009 06:42 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 1,610
    09-09-2009, 09:41 AM Go to last post
  13. Help With New Heat Pump System

    Started by 65Cobra427SC, 09-08-2009 05:20 PM
    • Replies: 3
    • Views: 2,280
    09-09-2009, 01:18 AM Go to last post
  14. Need New System Advice

    Started by davidcarrie, 08-29-2009 11:04 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 1,669
    09-09-2009, 12:04 AM Go to last post
    • Replies: 5
    • Views: 1,120
    09-08-2009, 11:25 PM Go to last post
  15. Duct Insulation

    Started by jmtrup, 09-05-2009 09:18 PM
    • Replies: 5
    • Views: 1,097
    09-08-2009, 10:32 PM Go to last post
  16. Confused Thermostat Condensation

    Started by no88fan, 09-08-2009 09:56 PM
    • Replies: 2
    • Views: 1,809
    09-08-2009, 10:17 PM Go to last post
  17. Dual Compressor vs. 2 Stage

    Started by nathan9999, 08-06-2005 06:19 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 14,174
    09-08-2009, 08:20 PM Go to last post
  18. Trouble choosing between a Lennox and York system

    Started by Ontario Guy, 09-03-2009 02:17 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 11,586
    09-08-2009, 08:16 PM Go to last post
  19. Swapping out a unit for a unhappy customer?

    Started by motoguy128, 07-02-2009 10:44 AM
    13 Pages
    1 2 3 4 5 6 ... 13
    • Replies: 158
    • Views: 11,804
    09-08-2009, 07:31 PM Go to last post
  20. Trane comfort-r setting

    Started by deer66, 09-07-2009 10:53 PM
    • Replies: 4
    • Views: 1,722
    09-08-2009, 02:30 PM Go to last post
    • Replies: 5
    • Views: 715
    09-08-2009, 01:02 PM Go to last post
  21. Building new house. Need advice

    Started by hornadylnl, 09-02-2009 02:18 AM
    • Replies: 7
    • Views: 824
    09-08-2009, 12:55 PM Go to last post
  22. Did my AC service guy overfill my system?

    Started by brianfox, 09-02-2009 01:22 AM
    2 Pages
    1 2
    • Replies: 15
    • Views: 4,248
    09-08-2009, 12:16 PM Go to last post
  23. Lennox, York, or Carrier heatpump?

    Started by Silv3r, 09-04-2009 03:15 PM
    • Replies: 7
    • Views: 2,849
    09-08-2009, 12:15 PM Go to last post
  24. Guarantee Question

    Started by engineer2doc, 09-06-2009 09:42 AM
    • Replies: 9
    • Views: 1,053
    09-08-2009, 07:31 AM Go to last post
  25. New Condenser with Old Coil Conundrum

    Started by jls1001, 09-05-2009 08:19 AM
    • Replies: 7
    • Views: 1,250
    09-08-2009, 06:18 AM Go to last post
  26. Wesco Natural Gas Furnace

    Started by Duane Hansen, 09-07-2009 03:49 PM
    • Replies: 5
    • Views: 1,882
    09-08-2009, 03:18 AM Go to last post
    • Replies: 0
    • Views: 1,507
    09-07-2009, 10:51 PM Go to last post
  27. how to measure Sq Ft for heat loss Calc

    Started by tobra, 09-07-2009 07:24 PM
    • Replies: 3
    • Views: 784
    09-07-2009, 10:44 PM Go to last post
  28. Dryer venting - code?

    Started by miket, 09-05-2009 10:02 AM
    2 Pages
    1 2
    code, dryer, electric, vent
    • Replies: 14
    • Views: 9,168
    09-07-2009, 10:36 PM Go to last post
  29. Puzzling AC humidity problem

    Started by Pianoplayer, 05-17-2009 02:06 PM
    4 Pages
    1 2 3 4
    • Replies: 49
    • Views: 10,290
    09-07-2009, 10:13 PM Go to last post
  30. Minimum height for supply trunk line?

    Started by ColdInSeattle, 09-07-2009 08:55 PM
    • Replies: 1
    • Views: 635
    09-07-2009, 09:16 PM Go to last post
  31. Confused Excessive Heat Gain through Attic Ducts ????

    Started by gstein, 08-30-2009 03:58 PM
    3 Pages
    1 2 3
    attic duct flex heat gain loss
    • Replies: 31
    • Views: 7,548
    09-07-2009, 06:09 PM Go to last post
  32. skymark ac unit #reac152412a-d

    Started by gary d, 09-07-2009 05:06 PM
    • Replies: 1
    • Views: 1,391
    09-07-2009, 05:17 PM Go to last post
    • Replies: 6
    • Views: 1,462
    09-07-2009, 02:03 PM Go to last post
  33. York system not cooling

    Started by btw574, 08-16-2009 10:56 PM
    4 Pages
    1 2 3 4
    • Replies: 43
    • Views: 4,450
    09-07-2009, 01:48 PM Go to last post
  34. Heat Pump Replacement Questions

    Started by Ron V, 09-07-2009 12:00 AM
    • Replies: 7
    • Views: 1,020
    09-07-2009, 11:38 AM Go to last post
  35. Question Advice needed

    Started by Tedmcneill, 09-07-2009 09:25 AM
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,521
    09-07-2009, 11:33 AM Go to last post
  36. How to find duct sealing/insulating contractor?

    Started by leakyduct, 09-05-2009 08:42 PM
    • Replies: 7
    • Views: 1,350
    09-07-2009, 09:13 AM Go to last post
  37. System 2000 by energykinetics

    Started by NYB77, 09-06-2009 12:18 PM
    • Replies: 1
    • Views: 634
    09-07-2009, 07:42 AM Go to last post
  38. Attic Addition - Heating & Cooling

    Started by ddave23, 09-01-2009 10:18 PM
    • Replies: 10
    • Views: 1,539
    09-06-2009, 11:35 PM Go to last post
  39. 300 sqft attic -- 1.5 to 2 tons???

    Started by greenhall, 09-06-2009 10:55 AM
    • Replies: 5
    • Views: 868
    09-06-2009, 10:15 PM Go to last post
  40. Trane XL15i System

    Started by SarahW, 09-04-2009 02:03 PM
    2 Pages
    1 2
    • Replies: 24
    • Views: 2,218
    09-06-2009, 09:30 PM Go to last post
  41. Trane Rebate

    Started by kcrossley, 03-09-2005 12:32 AM
    • Replies: 6
    • Views: 4,798
    09-06-2009, 07:00 PM Go to last post
  42. Appropriate Thermostat?

    Started by A/C Purchaser, 09-04-2009 09:27 PM
    • Replies: 3
    • Views: 765
    09-06-2009, 03:55 PM Go to last post
  43. New system installed today question

    Started by rubdom, 07-27-2009 09:49 PM
    11 Pages
    1 2 3 4 5 6 ... 11
    • Replies: 130
    • Views: 13,419
    09-06-2009, 03:31 PM Go to last post
  44. Exclamation Help...New AC and Furnace needed

    Started by cataxman, 09-06-2009 02:19 AM
    • Replies: 4
    • Views: 955
    09-06-2009, 01:52 PM Go to last post
  45. Old Trane Model #

    Started by superflux1, 09-06-2009 11:56 AM
    • Replies: 1
    • Views: 3,584
    09-06-2009, 12:02 PM Go to last post

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