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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: A must read for all members...Who can reply to the AOP area

    Started by Dad, 10-31-2011 07:32 PM
    • Replies: 0
    • Views: 45,111
    10-31-2011, 07:32 PM Go to last post
  2. Angry Sticky Thread Sticky: >>READ THIS FIRST<< NO DIY? Why NOT??

    Started by Dad, 11-15-2008 10:40 PM
    • Replies: 0
    • Views: 45,502
    11-15-2008, 10:40 PM Go to last post
  1. New 5-Ton Carrier Coil ?

    Started by rickgee, 07-22-2009 07:10 PM
    • Replies: 0
    • Views: 292
    07-22-2009, 07:10 PM Go to last post
  2. Fan safety switch repair

    Started by VBishome, 07-22-2009 04:07 PM
    • Replies: 2
    • Views: 421
    07-22-2009, 05:43 PM Go to last post
  3. Red face Moron Alert: Halp Pls

    Started by SarahW, 07-11-2009 11:26 AM
    4 Pages
    1 2 3 4
    • Replies: 44
    • Views: 2,050
    07-22-2009, 03:13 PM Go to last post
  4. Confused Air filter for my Kenmore

    Started by Xanadu, 03-22-2009 09:49 PM
    air filter, fvm4x2400a1, kenmore, sears
    • Replies: 11
    • Views: 1,039
    07-22-2009, 02:50 PM Go to last post
  5. 1/4" lineset for 1.5-ton XL15i?

    Started by outbacker, 07-18-2009 07:48 AM
    2 Pages
    1 2
    • Replies: 18
    • Views: 1,465
    07-22-2009, 02:38 PM Go to last post
  6. carrier fan coil FE4A verticle position slope coil

    Started by silca, 07-22-2009 01:21 PM
    • Replies: 3
    • Views: 494
    07-22-2009, 02:17 PM Go to last post
  7. Heil's 2 stage or Amana's 2 stage?

    Started by walnuttree, 04-28-2007 06:11 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 2,456
    07-22-2009, 02:08 PM Go to last post
  8. RUN CAPACITORS

    Started by acg, 07-21-2009 10:30 PM
    • Replies: 3
    • Views: 462
    07-22-2009, 01:55 PM Go to last post
  9. Heat Pump Coil Considerations

    Started by jerryd_2008, 05-29-2009 01:53 PM
    • Replies: 5
    • Views: 439
    07-22-2009, 11:10 AM Go to last post
  10. Supplmental Heating Strip Question

    Started by cnichol4, 07-22-2009 09:10 AM
    • Replies: 1
    • Views: 225
    07-22-2009, 10:09 AM Go to last post
  11. Confused Help troubleshooting

    Started by yourcoolfriend, 07-22-2009 09:26 AM
    • Replies: 2
    • Views: 328
    07-22-2009, 10:02 AM Go to last post
  12. How to determine if A/C unit is low on freon

    Started by brboot, 07-21-2009 01:51 PM
    • Replies: 6
    • Views: 8,126
    07-22-2009, 08:09 AM Go to last post
  13. Chiller Mechanic in Cincinnati

    Started by JeanClaude, 07-22-2009 07:26 AM
    • Replies: 0
    • Views: 296
    07-22-2009, 07:26 AM Go to last post
    • Replies: 6
    • Views: 1,588
    07-22-2009, 07:03 AM Go to last post
  14. Compressor question

    Started by sweetlight, 11-01-2008 10:33 PM
    • Replies: 8
    • Views: 608
    07-22-2009, 06:44 AM Go to last post
  15. Carrier vs Comfortmaker system ?

    Started by adisb, 07-21-2009 09:12 AM
    • Replies: 5
    • Views: 2,020
    07-22-2009, 06:39 AM Go to last post
  16. Carrier Bad Board?

    Started by cfcitywide, 07-21-2009 08:22 PM
    • Replies: 6
    • Views: 452
    07-22-2009, 12:08 AM Go to last post
  17. please help with heat loss question

    Started by jjclecky, 07-20-2009 03:59 PM
    • Replies: 2
    • Views: 340
    07-21-2009, 11:40 PM Go to last post
  18. Confused UV Light Versus Filter???

    Started by jerryd_2008, 07-18-2009 02:57 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 929
    07-21-2009, 10:44 PM Go to last post
  19. Switching from a steam boiler to a hotwater boiler!

    Started by cook42, 07-21-2009 09:03 PM
    • Replies: 6
    • Views: 401
    07-21-2009, 10:43 PM Go to last post
  20. Air Flow Question(s)

    Started by chargedbird, 07-21-2009 08:54 PM
    • Replies: 1
    • Views: 370
    07-21-2009, 10:27 PM Go to last post
    • Replies: 3
    • Views: 1,471
    07-21-2009, 10:27 PM Go to last post
    • Replies: 1
    • Views: 449
    07-21-2009, 09:04 PM Go to last post
  21. Angry Early replacement A/C rebate denied

    Started by npkr, 07-21-2009 07:46 PM
    • Replies: 3
    • Views: 993
    07-21-2009, 08:52 PM Go to last post
  22. All Style all in one plenum coils

    Started by dbahz, 07-21-2009 03:25 AM
    • Replies: 4
    • Views: 742
    07-21-2009, 08:49 PM Go to last post
  23. Reset control on Weil-McLain CGa-4 boiler

    Started by ytaraki, 10-18-2008 01:20 AM
    • Replies: 11
    • Views: 3,447
    07-21-2009, 08:14 PM Go to last post
  24. Heil PGN4

    Started by greeniemcfee, 07-21-2009 07:39 PM
    • Replies: 1
    • Views: 364
    07-21-2009, 07:41 PM Go to last post
    • Replies: 4
    • Views: 431
    07-21-2009, 07:13 PM Go to last post
  25. When to pay for Installation-before or after Inspection

    Started by RobRen777, 07-10-2009 06:46 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,564
    07-21-2009, 04:21 PM Go to last post
  26. Variable Speed - is it working?

    Started by RoadRashTX, 07-15-2009 10:21 AM
    2 Pages
    1 2
    • Replies: 23
    • Views: 1,422
    07-21-2009, 03:37 PM Go to last post
  27. Superheat/Subcooling of residential systems

    Started by gary8878, 07-20-2009 10:24 PM
    • Replies: 9
    • Views: 1,269
    07-21-2009, 12:34 PM Go to last post
  28. Confused Return air

    Started by DanW13, 07-21-2009 10:16 AM
    • Replies: 1
    • Views: 436
    07-21-2009, 10:59 AM Go to last post
  29. Is this a good matched system

    Started by bluefitness, 07-21-2009 08:56 AM
    • Replies: 0
    • Views: 321
    07-21-2009, 08:56 AM Go to last post
  30. Mini Split Ductless in Apartment

    Started by pkyc0, 07-13-2009 10:03 PM
    • Replies: 2
    • Views: 563
    07-21-2009, 08:52 AM Go to last post
  31. Adding 6" blown in isulation to attic

    Started by suzook, 07-15-2009 07:00 PM
    2 Pages
    1 2
    • Replies: 24
    • Views: 1,277
    07-21-2009, 05:50 AM Go to last post
  32. Honeywell IAQ - Touchscreen glass loose?

    Started by CoolMan74, 07-13-2009 12:31 PM
    • Replies: 12
    • Views: 799
    07-20-2009, 11:48 PM Go to last post
  33. outdoor reset control

    Started by npkr, 10-12-2008 08:15 PM
    • Replies: 8
    • Views: 3,247
    07-20-2009, 11:16 PM Go to last post
  34. HVAC for detached outbuilding office

    Started by jamierush, 07-20-2009 01:57 PM
    • Replies: 4
    • Views: 675
    07-20-2009, 08:55 PM Go to last post
  35. Question on Rheem RGRL 2 stage Gas Furnace

    Started by david8370, 07-20-2009 01:33 PM
    • Replies: 7
    • Views: 1,672
    07-20-2009, 08:45 PM Go to last post
  36. Question Seal up weep hole? Also ? about return filters

    Started by Border411, 07-20-2009 10:05 AM
    • Replies: 4
    • Views: 1,511
    07-20-2009, 08:26 PM Go to last post
  37. Please help: CO2 gas from H2o heater leaking into house?

    Started by DCRC, 07-19-2009 11:30 AM
    3 Pages
    1 2 3
    • Replies: 35
    • Views: 2,213
    07-20-2009, 07:12 PM Go to last post
  38. Where to find reputable contractor?

    Started by intence, 07-20-2009 06:09 PM
    • Replies: 4
    • Views: 353
    07-20-2009, 06:22 PM Go to last post
  39. Noise line set

    Started by Stearman, 07-17-2009 01:55 AM
    • Replies: 5
    • Views: 1,141
    07-20-2009, 05:17 PM Go to last post
  40. Heat Pump COP in first stage vs second stage

    Started by Illusion, 07-19-2009 12:24 AM
    2 Pages
    1 2
    cop, heat pump, multi-speed, stage
    • Replies: 17
    • Views: 4,031
    07-20-2009, 04:18 PM Go to last post
  41. Confused Metallic smell from electronic air filter.

    Started by DKPAT, 07-19-2009 12:21 PM
    • Replies: 5
    • Views: 2,071
    07-20-2009, 03:37 PM Go to last post
  42. Maytag vs Ruud/Rheem

    Started by 5ton, 07-19-2009 05:39 PM
    maytag, rheem
    • Replies: 11
    • Views: 2,110
    07-20-2009, 03:02 PM Go to last post
  43. Difference between Trane XR14c and XB14

    Started by aa_697, 07-20-2009 02:14 PM
    • Replies: 0
    • Views: 326
    07-20-2009, 02:14 PM Go to last post
  44. Coil size or part number

    Started by bluefitness, 07-17-2009 04:30 AM
    • Replies: 5
    • Views: 394
    07-20-2009, 02:08 PM Go to last post
  45. Trane a/c unit repair or replace?

    Started by PittmanHouse, 07-20-2009 11:59 AM
    • Replies: 2
    • Views: 341
    07-20-2009, 01:52 PM Go to last post
  46. Exclamation Nutone IQ Drive System Noise

    Started by bvlich, 07-18-2009 08:17 AM
    • Replies: 7
    • Views: 798
    07-20-2009, 01:02 PM Go to last post

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