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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 Threads

    • Replies: 0
    • Views: 54,068
    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: 52,586
    11-15-2008, 11:40 PM Go to last post
  1. Normal Thread Normal Threads

  2. Outdoor reset for hydronic electric boiler

    Started by Ricky_B, 01-06-2010 12:12 PM
    • Replies: 2
    • Views: 742
    01-06-2010, 07:19 PM Go to last post
  3. Aprilaire humidifier hookup question

    Started by drigel, 01-05-2010 08:11 AM
    • Replies: 10
    • Views: 1,818
    01-06-2010, 07:00 PM Go to last post
  4. Carrier FE4A: installed upside down?

    Started by Delawhere, 01-06-2010 03:16 PM
    • Replies: 5
    • Views: 1,355
    01-06-2010, 06:54 PM Go to last post
  5. Trane XL19i Heating Control issue

    Started by SpeedRaptor, 01-06-2010 03:50 AM
    • Replies: 6
    • Views: 817
    01-06-2010, 05:27 PM Go to last post
  6. Curious on why a 2 pipe system has to go out the same wall

    Started by cvcman, 01-01-2010 10:25 PM
    3 Pages
    1 2 3
    • Replies: 38
    • Views: 1,934
    01-06-2010, 05:25 PM Go to last post
  7. Lochinvar RB090 overheated?

    Started by alfred36, 01-06-2010 04:23 PM
    failed, failure, high-limit, lochinvar, overheat
    • Replies: 0
    • Views: 406
    01-06-2010, 04:23 PM Go to last post
  8. Question Humidity Levels - Need new Humidifier?

    Started by StormKloudk, 01-06-2010 03:25 PM
    • Replies: 0
    • Views: 413
    01-06-2010, 03:25 PM Go to last post
  9. Question Problems with Honeywell Thermostat or Lennox Furnace?

    Started by StormKloudk, 12-29-2009 10:17 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 9,614
    01-06-2010, 03:14 PM Go to last post
  10. Honeywell no heat

    Started by thefatman, 01-03-2010 01:41 PM
    • Replies: 3
    • Views: 621
    01-06-2010, 02:44 PM Go to last post
  11. Flex-duct w/air flow problem

    Started by morke, 01-06-2010 12:15 PM
    • Replies: 5
    • Views: 1,478
    01-06-2010, 02:16 PM Go to last post
    • Replies: 2
    • Views: 728
    01-06-2010, 02:02 PM Go to last post
    • Replies: 2
    • Views: 567
    01-06-2010, 01:23 PM Go to last post
  12. tonnage difference

    Started by vpachino, 01-06-2010 02:41 AM
    • Replies: 3
    • Views: 683
    01-06-2010, 11:31 AM Go to last post
    • Replies: 8
    • Views: 760
    01-06-2010, 10:45 AM Go to last post
  13. Time to upgrade/replace?

    Started by Dwalin, 01-01-2010 12:45 PM
    • Replies: 10
    • Views: 982
    01-06-2010, 10:14 AM Go to last post
  14. Trane Heat Pump Questions

    Started by lugnut33, 01-05-2010 09:12 PM
    • Replies: 4
    • Views: 823
    01-06-2010, 08:28 AM Go to last post
  15. Confused Airflow Sound and Terrified Toddler

    Started by concerned_dad, 01-05-2010 01:21 AM
    • Replies: 10
    • Views: 954
    01-06-2010, 12:37 AM Go to last post
  16. flame sensor or so it says

    Started by stenfam, 01-04-2010 08:24 PM
    • Replies: 3
    • Views: 636
    01-06-2010, 12:34 AM Go to last post
  17. Carrier Infinity 96 Problem

    Started by Dane12, 02-18-2009 02:06 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 6,916
    01-05-2010, 11:07 PM Go to last post
  18. Heat Pump Advice Needed

    Started by sbudnick, 01-05-2010 09:51 AM
    • Replies: 5
    • Views: 644
    01-05-2010, 10:33 PM Go to last post
  19. Lennox G71 and confortsense 7000 T-stat

    Started by nukepiper, 12-11-2009 11:20 AM
    • Replies: 6
    • Views: 1,588
    01-05-2010, 10:29 PM Go to last post
  20. Lennox G71 and comfortsense 7000

    Started by nukepiper, 01-04-2010 09:13 PM
    • Replies: 4
    • Views: 748
    01-05-2010, 10:20 PM Go to last post
    • Replies: 10
    • Views: 2,675
    01-05-2010, 09:43 PM Go to last post
  21. gas system upgrade

    Started by fritzl, 01-05-2010 09:19 PM
    • Replies: 0
    • Views: 390
    01-05-2010, 09:19 PM Go to last post
  22. Temp Spreads in seperate zones

    Started by jeepgrady, 01-04-2010 10:34 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 885
    01-05-2010, 08:38 PM Go to last post
  23. AC Solution for Large Custom Home

    Started by cowen, 01-05-2010 02:11 PM
    • Replies: 5
    • Views: 758
    01-05-2010, 08:15 PM Go to last post
  24. Quality duel fuel hardware

    Started by djp0623, 01-05-2010 07:56 PM
    • Replies: 0
    • Views: 393
    01-05-2010, 07:56 PM Go to last post
  25. Crawl Space Duct Question

    Started by foghat81, 01-05-2010 02:38 PM
    • Replies: 3
    • Views: 727
    01-05-2010, 05:42 PM Go to last post
  26. Thermostat Placement

    Started by BJDewar, 01-05-2010 04:21 PM
    • Replies: 2
    • Views: 980
    01-05-2010, 05:00 PM Go to last post
    • Replies: 2
    • Views: 2,000
    01-05-2010, 03:42 PM Go to last post
  27. Keep sun off outside unit??

    Started by acroy, 01-04-2010 01:09 PM
    • Replies: 9
    • Views: 1,582
    01-05-2010, 01:35 PM Go to last post
  28. Oil vs Propane Hot Water Heat in Long Island

    Started by adkhkr, 01-04-2010 10:56 AM
    • Replies: 11
    • Views: 1,781
    01-05-2010, 12:25 PM Go to last post
  29. Dual HVAC efficientcy question

    Started by tbontboc, 01-05-2010 11:08 AM
    • Replies: 1
    • Views: 506
    01-05-2010, 11:35 AM Go to last post
  30. HVAC Cold Air Intake Freezing

    Started by OHLand, 01-03-2010 09:14 PM
    • Replies: 7
    • Views: 1,716
    01-05-2010, 08:14 AM Go to last post
  31. Question Older Lennox question

    Started by Cyburn777, 01-04-2010 08:41 AM
    • Replies: 3
    • Views: 864
    01-05-2010, 07:26 AM Go to last post
  32. Confused Lennox G71MPP - How can I tell if it's running in variable mode?

    Started by elgoosh, 10-14-2009 11:45 PM
    5 Pages
    1 2 3 4 5
    • Replies: 54
    • Views: 13,655
    01-05-2010, 06:34 AM Go to last post
  33. G-Wire on a stat

    Started by Chris75, 01-04-2010 10:10 PM
    • Replies: 5
    • Views: 715
    01-04-2010, 11:53 PM Go to last post
  34. Lennox G61 EAC off on 2nd stage heat

    Started by stebs, 01-04-2010 07:02 PM
    • Replies: 1
    • Views: 484
    01-04-2010, 11:42 PM Go to last post
    • Replies: 4
    • Views: 4,569
    01-04-2010, 11:19 PM Go to last post
  35. Moving Air throughout the House

    Started by Triton46, 12-22-2009 06:52 PM
    21 Pages
    1 2 3 4 5 6 ... 21
    • Replies: 266
    • Views: 16,580
    01-04-2010, 10:54 PM Go to last post
  36. Hmm Aprilaire 600 vs. Honeywell Truesteam

    Started by tomwk, 12-30-2009 06:30 PM
    • Replies: 11
    • Views: 4,668
    01-04-2010, 09:16 PM Go to last post
  37. Run Time Monitor

    Started by jdb52, 01-02-2010 09:18 PM
    2 Pages
    1 2
    • Replies: 21
    • Views: 2,367
    01-04-2010, 08:24 PM Go to last post
  38. How do I know what the balance point is set

    Started by usmcvet87, 01-03-2010 03:12 PM
    • Replies: 5
    • Views: 1,052
    01-04-2010, 08:08 PM Go to last post
  39. PTAC info

    Started by coolchester1, 01-04-2010 03:34 PM
    • Replies: 2
    • Views: 498
    01-04-2010, 08:07 PM Go to last post
  40. new system coming..feedback and comments?

    Started by greenbeast, 01-04-2010 07:51 PM
    • Replies: 1
    • Views: 453
    01-04-2010, 08:02 PM Go to last post
  41. Question Reversible ducts for 2-story houses

    Started by dbooksta, 01-03-2010 12:29 PM
    • Replies: 6
    • Views: 1,234
    01-04-2010, 07:29 PM Go to last post
  42. Area / Perimeter Calc

    Started by unclebingo, 01-03-2010 05:40 PM
    area, calc, perimeter
    • Replies: 1
    • Views: 569
    01-04-2010, 02:42 PM Go to last post
    • Replies: 7
    • Views: 1,341
    01-04-2010, 10:38 AM Go to last post
  43. Aux vs Emergency heat

    Started by northern_comfort, 12-08-2006 08:59 PM
    • Replies: 9
    • Views: 21,265
    01-04-2010, 09:46 AM Go to last post
  44. ThermoPride OH6 -Riello Which nozzle?

    Started by Fly2High, 12-31-2009 12:33 PM
    • Replies: 9
    • Views: 1,958
    01-04-2010, 08:54 AM Go to last post

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