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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: 47,399
    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: 47,501
    11-15-2008, 10:40 PM Go to last post
    • Replies: 1
    • Views: 460
    06-01-2013, 02:42 AM Go to last post
  1. Hydroheat Mega Tek Issues

    Started by Tige, 06-01-2013 12:28 AM
    • Replies: 0
    • Views: 410
    06-01-2013, 12:28 AM Go to last post
    • Replies: 2
    • Views: 943
    06-01-2013, 12:17 AM Go to last post
  2. Air Handler Insulation

    Started by don87109, 05-30-2013 02:50 PM
    • Replies: 6
    • Views: 972
    05-31-2013, 11:33 PM Go to last post
    • Replies: 0
    • Views: 395
    05-31-2013, 11:14 PM Go to last post
  3. Mitsubishi Zuba or another system? Opinions please

    Started by Jim1977, 05-31-2013 05:02 PM
    • Replies: 4
    • Views: 542
    05-31-2013, 11:00 PM Go to last post
  4. Flash Code 97 for Carrier Infinity heat pump

    Started by lentrock, 05-31-2013 09:56 PM
    • Replies: 0
    • Views: 223
    05-31-2013, 09:56 PM Go to last post
    • Replies: 11
    • Views: 774
    05-31-2013, 07:10 PM Go to last post
  5. Lennox Pure Air Maintenance Question

    Started by hokies416, 05-31-2013 07:36 AM
    • Replies: 3
    • Views: 380
    05-31-2013, 06:43 PM Go to last post
  6. Retrofit Zoning Control into Residential Home

    Started by NetEagle, 05-30-2013 05:44 PM
    3 Pages
    1 2 3
    • Replies: 27
    • Views: 1,277
    05-31-2013, 06:22 PM Go to last post
  7. leave fan on low 24/7?

    Started by mickeykool, 05-31-2013 01:27 PM
    • Replies: 7
    • Views: 620
    05-31-2013, 06:13 PM Go to last post
  8. Advice on boiler system

    Started by cnotebill, 05-31-2013 09:17 AM
    • Replies: 2
    • Views: 342
    05-31-2013, 05:51 PM Go to last post
  9. unit size question

    Started by signalnc, 05-31-2013 08:11 AM
    • Replies: 6
    • Views: 460
    05-31-2013, 04:22 PM Go to last post
    • Replies: 4
    • Views: 386
    05-31-2013, 04:21 PM Go to last post
    • Replies: 2
    • Views: 313
    05-31-2013, 02:51 PM Go to last post
  10. When do you need a new lineset?

    Started by HeatPumpShopper, 05-31-2013 01:51 PM
    • Replies: 1
    • Views: 362
    05-31-2013, 02:10 PM Go to last post
  11. Part number request for American Standard Trane

    Started by kcautodoc, 05-31-2013 01:06 PM
    • Replies: 3
    • Views: 504
    05-31-2013, 01:43 PM Go to last post
    • Replies: 4
    • Views: 607
    05-31-2013, 01:25 PM Go to last post
    • Replies: 37
    • Views: 2,397
    05-31-2013, 12:45 PM Go to last post
  12. Home Air Exchange System - what does it do?

    Started by NLM1964, 05-31-2013 08:40 AM
    • Replies: 5
    • Views: 681
    05-31-2013, 12:40 PM Go to last post
  13. Infinity Controller Question.

    Started by Llama, 01-13-2012 04:53 PM
    • Replies: 6
    • Views: 531
    05-31-2013, 12:28 PM Go to last post
  14. Looking for guidance with AC

    Started by Quinte, 05-30-2013 08:30 PM
    • Replies: 2
    • Views: 391
    05-31-2013, 11:19 AM Go to last post
  15. Is my coil backwards/condensate drain issues

    Started by wolfsburged, 05-29-2013 10:56 PM
    • Replies: 9
    • Views: 942
    05-31-2013, 10:28 AM Go to last post
  16. Dye leak test?

    Started by mrsfrost, 05-30-2013 09:30 AM
    • Replies: 4
    • Views: 537
    05-31-2013, 09:40 AM Go to last post
  17. Exclamation No Power to Rc Wire, A/C won't turn on

    Started by SurfinOneill73, 05-28-2013 02:08 PM
    • Replies: 10
    • Views: 2,033
    05-30-2013, 09:19 PM Go to last post
  18. Question What type A/C for window with window bars?

    Started by BILLP21, 05-28-2013 02:33 AM
    • Replies: 4
    • Views: 697
    05-30-2013, 08:33 PM Go to last post
  19. Questions on replacing 2 AC systems

    Started by seeking444, 05-30-2013 12:21 PM
    • Replies: 6
    • Views: 447
    05-30-2013, 08:31 PM Go to last post
  20. Adding heat pump to existing furnace

    Started by cold55, 05-20-2011 12:05 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 6,006
    05-30-2013, 06:17 PM Go to last post
  21. 5 Ton, 5 Ton, 2 Ton - Total Replacment Help

    Started by 3Aims, 02-03-2012 06:18 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 1,290
    05-30-2013, 05:41 PM Go to last post
  22. Help navigating central AC quotes

    Started by idmd, 04-16-2013 10:00 AM
    2 Pages
    1 2
    • Replies: 25
    • Views: 2,178
    05-30-2013, 04:51 PM Go to last post
  23. New to site - imfamous problem of oversized unit

    Started by pramos67, 05-29-2013 12:56 PM
    • Replies: 12
    • Views: 957
    05-30-2013, 03:42 PM Go to last post
    • Replies: 0
    • Views: 510
    05-30-2013, 02:49 PM Go to last post
    • Replies: 2
    • Views: 284
    05-30-2013, 12:51 PM Go to last post
  24. Liquid line bent

    Started by 545GAlady, 05-26-2013 08:08 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 1,766
    05-30-2013, 11:21 AM Go to last post
  25. Vision Pro, aux heat, and setbacks

    Started by taxman, 05-28-2013 08:54 AM
    2 Pages
    1 2
    • Replies: 14
    • Views: 779
    05-30-2013, 11:18 AM Go to last post
  26. Return locations

    Started by martzta, 05-30-2013 09:48 AM
    • Replies: 2
    • Views: 353
    05-30-2013, 10:34 AM Go to last post
  27. Brand new AC doesn't pass energy audit?

    Started by idmd, 05-22-2013 04:27 PM
    3 Pages
    1 2 3
    • Replies: 32
    • Views: 2,457
    05-30-2013, 09:58 AM Go to last post
    • Replies: 3
    • Views: 497
    05-30-2013, 09:34 AM Go to last post
    • Replies: 3
    • Views: 3,932
    05-30-2013, 05:42 AM Go to last post
  28. Regarding these previously attached Files:

    Started by Monarke4, 05-29-2013 11:39 PM
    • Replies: 1
    • Views: 346
    05-30-2013, 05:37 AM Go to last post
  29. Central air seems less efficient after service

    Started by Amuck10, 05-29-2013 09:33 PM
    • Replies: 9
    • Views: 642
    05-30-2013, 05:02 AM Go to last post
    • Replies: 0
    • Views: 298
    05-29-2013, 09:50 PM Go to last post
  30. replacing r22 condensor with 410a unit

    Started by sinister1, 05-25-2013 05:21 AM
    3 Pages
    1 2 3
    • Replies: 27
    • Views: 2,245
    05-29-2013, 09:37 PM Go to last post
  31. OLD CARRIER THERMOSTAT NEEDED

    Started by GLEN1234, 05-29-2013 08:42 PM
    • Replies: 1
    • Views: 594
    05-29-2013, 09:23 PM Go to last post
    • Replies: 9
    • Views: 713
    05-29-2013, 09:13 PM Go to last post
  32. Dear HVAC-ers....

    Started by swollenknees, 05-22-2013 03:45 PM
    3 Pages
    1 2 3
    • Replies: 33
    • Views: 2,273
    05-29-2013, 08:54 PM Go to last post
  33. 3 Ton Trane XB-13 or XR-13

    Started by jmain, 05-29-2013 07:42 PM
    • Replies: 4
    • Views: 490
    05-29-2013, 08:39 PM Go to last post
  34. Stud in air return - is this allowed?

    Started by garya505, 05-27-2013 07:57 PM
    • Replies: 5
    • Views: 792
    05-29-2013, 07:31 PM Go to last post
  35. My duct under my home

    Started by tho34, 05-29-2013 11:42 AM
    • Replies: 5
    • Views: 413
    05-29-2013, 07:05 PM Go to last post

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