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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: 47,223
    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: 47,328
    11-15-2008, 10:40 PM Go to last post
  1. Carrier Bad Board?

    Started by cfcitywide, 07-21-2009 08:22 PM
    • Replies: 6
    • Views: 496
    07-22-2009, 12:08 AM Go to last post
  2. please help with heat loss question

    Started by jjclecky, 07-20-2009 03:59 PM
    • Replies: 2
    • Views: 384
    07-21-2009, 11:40 PM Go to last post
  3. Confused UV Light Versus Filter???

    Started by jerryd_2008, 07-18-2009 02:57 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 990
    07-21-2009, 10:44 PM Go to last post
  4. Switching from a steam boiler to a hotwater boiler!

    Started by cook42, 07-21-2009 09:03 PM
    • Replies: 6
    • Views: 431
    07-21-2009, 10:43 PM Go to last post
  5. Air Flow Question(s)

    Started by chargedbird, 07-21-2009 08:54 PM
    • Replies: 1
    • Views: 405
    07-21-2009, 10:27 PM Go to last post
    • Replies: 3
    • Views: 1,556
    07-21-2009, 10:27 PM Go to last post
    • Replies: 1
    • Views: 507
    07-21-2009, 09:04 PM Go to last post
  6. Angry Early replacement A/C rebate denied

    Started by npkr, 07-21-2009 07:46 PM
    • Replies: 3
    • Views: 1,083
    07-21-2009, 08:52 PM Go to last post
  7. All Style all in one plenum coils

    Started by dbahz, 07-21-2009 03:25 AM
    • Replies: 4
    • Views: 838
    07-21-2009, 08:49 PM Go to last post
  8. Reset control on Weil-McLain CGa-4 boiler

    Started by ytaraki, 10-18-2008 01:20 AM
    • Replies: 11
    • Views: 3,713
    07-21-2009, 08:14 PM Go to last post
  9. Heil PGN4

    Started by greeniemcfee, 07-21-2009 07:39 PM
    • Replies: 1
    • Views: 428
    07-21-2009, 07:41 PM Go to last post
    • Replies: 4
    • Views: 472
    07-21-2009, 07:13 PM Go to last post
  10. 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: 1,764
    07-21-2009, 04:21 PM Go to last post
  11. Variable Speed - is it working?

    Started by RoadRashTX, 07-15-2009 10:21 AM
    2 Pages
    1 2
    • Replies: 23
    • Views: 1,537
    07-21-2009, 03:37 PM Go to last post
  12. Superheat/Subcooling of residential systems

    Started by gary8878, 07-20-2009 10:24 PM
    • Replies: 9
    • Views: 1,460
    07-21-2009, 12:34 PM Go to last post
  13. Confused Return air

    Started by DanW13, 07-21-2009 10:16 AM
    • Replies: 1
    • Views: 489
    07-21-2009, 10:59 AM Go to last post
  14. Is this a good matched system

    Started by bluefitness, 07-21-2009 08:56 AM
    • Replies: 0
    • Views: 356
    07-21-2009, 08:56 AM Go to last post
  15. Mini Split Ductless in Apartment

    Started by pkyc0, 07-13-2009 10:03 PM
    • Replies: 2
    • Views: 609
    07-21-2009, 08:52 AM Go to last post
  16. Adding 6" blown in isulation to attic

    Started by suzook, 07-15-2009 07:00 PM
    2 Pages
    1 2
    • Replies: 24
    • Views: 1,327
    07-21-2009, 05:50 AM Go to last post
  17. Honeywell IAQ - Touchscreen glass loose?

    Started by CoolMan74, 07-13-2009 12:31 PM
    • Replies: 12
    • Views: 908
    07-20-2009, 11:48 PM Go to last post
  18. outdoor reset control

    Started by npkr, 10-12-2008 08:15 PM
    • Replies: 8
    • Views: 3,462
    07-20-2009, 11:16 PM Go to last post
  19. HVAC for detached outbuilding office

    Started by jamierush, 07-20-2009 01:57 PM
    • Replies: 4
    • Views: 723
    07-20-2009, 08:55 PM Go to last post
  20. Question on Rheem RGRL 2 stage Gas Furnace

    Started by david8370, 07-20-2009 01:33 PM
    • Replies: 7
    • Views: 1,836
    07-20-2009, 08:45 PM Go to last post
  21. Question Seal up weep hole? Also ? about return filters

    Started by Border411, 07-20-2009 10:05 AM
    • Replies: 4
    • Views: 1,657
    07-20-2009, 08:26 PM Go to last post
  22. 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: 2,432
    07-20-2009, 07:12 PM Go to last post
  23. Where to find reputable contractor?

    Started by intence, 07-20-2009 06:09 PM
    • Replies: 4
    • Views: 392
    07-20-2009, 06:22 PM Go to last post
  24. Noise line set

    Started by Stearman, 07-17-2009 01:55 AM
    • Replies: 5
    • Views: 1,291
    07-20-2009, 05:17 PM Go to last post
  25. 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: 4,458
    07-20-2009, 04:18 PM Go to last post
  26. Confused Metallic smell from electronic air filter.

    Started by DKPAT, 07-19-2009 12:21 PM
    • Replies: 5
    • Views: 2,401
    07-20-2009, 03:37 PM Go to last post
  27. Maytag vs Ruud/Rheem

    Started by 5ton, 07-19-2009 05:39 PM
    maytag, rheem
    • Replies: 11
    • Views: 2,456
    07-20-2009, 03:02 PM Go to last post
  28. Difference between Trane XR14c and XB14

    Started by aa_697, 07-20-2009 02:14 PM
    • Replies: 0
    • Views: 372
    07-20-2009, 02:14 PM Go to last post
  29. Coil size or part number

    Started by bluefitness, 07-17-2009 04:30 AM
    • Replies: 5
    • Views: 430
    07-20-2009, 02:08 PM Go to last post
  30. Trane a/c unit repair or replace?

    Started by PittmanHouse, 07-20-2009 11:59 AM
    • Replies: 2
    • Views: 377
    07-20-2009, 01:52 PM Go to last post
  31. Exclamation Nutone IQ Drive System Noise

    Started by bvlich, 07-18-2009 08:17 AM
    • Replies: 7
    • Views: 843
    07-20-2009, 01:02 PM Go to last post
  32. Is Arcoaire low quality?

    Started by cs1992, 06-04-2006 12:21 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 7,144
    07-20-2009, 12:59 PM Go to last post
  33. Replacement furnace

    Started by HerbS, 07-20-2009 08:41 AM
    • Replies: 3
    • Views: 342
    07-20-2009, 12:30 PM Go to last post
    • Replies: 3
    • Views: 1,842
    07-20-2009, 12:16 PM Go to last post
  34. Need help making a decision!!

    Started by JMApolinar, 07-18-2009 01:30 PM
    • Replies: 7
    • Views: 645
    07-20-2009, 12:03 PM Go to last post
  35. Looking at a house with an oil boiler, what to do? (pics)

    Started by jaysonx, 07-18-2009 05:45 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 2,168
    07-20-2009, 08:05 AM Go to last post
  36. HVAC needs to be replaced soon

    Started by global2006, 07-15-2009 10:32 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 1,559
    07-20-2009, 02:33 AM Go to last post
  37. AC Blows hard and noisy

    Started by bartyboy, 07-18-2009 04:40 PM
    • Replies: 7
    • Views: 1,616
    07-19-2009, 10:13 PM Go to last post
  38. Breaker Trips

    Started by DrDan56, 07-14-2009 03:29 PM
    • Replies: 10
    • Views: 759
    07-19-2009, 08:53 PM Go to last post
  39. Question about Concord A/C

    Started by jlb27537, 07-18-2009 08:57 PM
    • Replies: 4
    • Views: 3,053
    07-19-2009, 08:44 PM Go to last post
  40. Durham/Raleigh, NC area - questions on aging condenser.

    Started by lowmagnet, 07-14-2009 11:20 PM
    3 Pages
    1 2 3
    • Replies: 27
    • Views: 2,594
    07-19-2009, 08:33 PM Go to last post
  41. Replace Carlyle Millenium with Copeland Scroll

    Started by Ancoma Tom, 07-19-2009 06:52 PM
    • Replies: 4
    • Views: 4,353
    07-19-2009, 08:13 PM Go to last post
  42. Confused Confused, A/C changes half way through job.

    Started by flaes, 07-19-2009 11:30 AM
    • Replies: 4
    • Views: 737
    07-19-2009, 06:59 PM Go to last post
  43. Unhappy Coil Leak - Old Coil Used with New Condenser?

    Started by houstonmarc, 07-19-2009 06:10 PM
    • Replies: 1
    • Views: 538
    07-19-2009, 06:15 PM Go to last post
  44. Hmm 90 degree bends in acr pipes

    Started by lawando, 07-19-2009 03:55 PM
    • Replies: 3
    • Views: 466
    07-19-2009, 05:39 PM Go to last post
  45. Question Under sized piping

    Started by keviekev70, 07-19-2009 02:27 AM
    • Replies: 4
    • Views: 397
    07-19-2009, 05:12 PM Go to last post
  46. Question Heat pump tripping on high presssure

    Started by keviekev70, 07-19-2009 12:53 AM
    • Replies: 4
    • Views: 347
    07-19-2009, 04:16 PM Go to last post

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