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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: 55,048
    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: 53,634
    11-15-2008, 11:40 PM Go to last post
  1. Normal Thread Normal Threads

  2. Help Interpreting Manual J Calc for Furnace/AC Sizing

    Started by rockclimbingfrog, 11-14-2011 01:56 PM
    3 Pages
    1 2 3
    • Replies: 31
    • Views: 1,716
    11-16-2011, 08:40 PM Go to last post
  3. Confused Trane XL950 stat

    Started by mickkassem, 11-16-2011 03:25 PM
    • Replies: 7
    • Views: 1,043
    11-16-2011, 08:35 PM Go to last post
  4. Trane XE 800 condensor

    Started by Dennis House, 11-15-2011 08:10 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 2,749
    11-16-2011, 06:28 PM Go to last post
  5. Warranty Question???

    Started by adamwhatley, 11-16-2011 12:02 PM
    • Replies: 5
    • Views: 600
    11-16-2011, 06:02 PM Go to last post
  6. Trane Heat Pump Operation and Noise

    Started by DavidPJ, 11-16-2011 10:26 AM
    heat pump compressor, noise insulation, trane
    • Replies: 2
    • Views: 1,140
    11-16-2011, 03:16 PM Go to last post
  7. Mini split system - condenser in attic?

    Started by FredBoston, 11-14-2011 02:22 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 7,324
    11-16-2011, 10:35 AM Go to last post
  8. Gaffers and Sattler furnace

    Started by masecat, 11-12-2011 08:57 PM
    • Replies: 10
    • Views: 2,988
    11-15-2011, 11:49 PM Go to last post
  9. DOM Timer

    Started by comeaudale, 11-14-2011 10:23 AM
    • Replies: 11
    • Views: 542
    11-15-2011, 11:03 PM Go to last post
    • Replies: 5
    • Views: 581
    11-15-2011, 11:01 PM Go to last post
  10. oil burner intermittent failure to light

    Started by mechanicalhacker, 11-15-2011 12:26 PM
    • Replies: 9
    • Views: 877
    11-15-2011, 07:33 PM Go to last post
  11. carrier infinity showing system malfunction

    Started by wet_willie, 11-15-2011 12:36 AM
    • Replies: 2
    • Views: 4,702
    11-15-2011, 07:10 PM Go to last post
  12. Which system would you recommend?

    Started by Bailey'sMom, 11-15-2011 02:36 PM
    • Replies: 10
    • Views: 591
    11-15-2011, 05:08 PM Go to last post
  13. SLP98V

    Started by orcking, 11-11-2011 09:45 PM
    • Replies: 6
    • Views: 649
    11-15-2011, 02:25 PM Go to last post
  14. Load Calculation - Heat pump cooling or heating more important?

    Started by wakko, 11-07-2011 10:41 AM
    2 Pages
    1 2
    • Replies: 21
    • Views: 2,811
    11-15-2011, 12:08 PM Go to last post
  15. Poor air flow from one vent

    Started by iamhives, 11-13-2011 09:43 PM
    • Replies: 7
    • Views: 2,541
    11-15-2011, 12:05 PM Go to last post
  16. Just curious

    Started by ampulman, 11-13-2011 02:59 PM
    2 Pages
    1 2
    • Replies: 25
    • Views: 1,771
    11-15-2011, 07:11 AM Go to last post
  17. Heat Pump not warming- Thermostat?

    Started by Roger_B, 11-13-2011 12:58 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 1,115
    11-15-2011, 07:07 AM Go to last post
  18. Cracked Heat Exchanger on Lennox Furnace

    Started by cisco1, 11-10-2011 09:53 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 9,799
    11-14-2011, 11:10 PM Go to last post
  19. Heat pump performance

    Started by jlmathis, 11-14-2011 09:47 PM
    • Replies: 1
    • Views: 463
    11-14-2011, 10:25 PM Go to last post
  20. Leaking Vent Cap/Pipe

    Started by Stellar789, 11-14-2011 04:54 PM
    • Replies: 4
    • Views: 1,011
    11-14-2011, 10:10 PM Go to last post
  21. Thermostat won't control humidifier

    Started by BigSwifty, 11-14-2011 12:26 PM
    • Replies: 8
    • Views: 1,188
    11-14-2011, 09:59 PM Go to last post
  22. Heat Pump- High Pitch Noise in Heat Mode

    Started by kupe, 11-14-2011 08:05 PM
    • Replies: 1
    • Views: 1,666
    11-14-2011, 08:22 PM Go to last post
  23. Condensate pump working a lot

    Started by bigkutta, 11-14-2011 05:59 PM
    • Replies: 5
    • Views: 857
    11-14-2011, 07:33 PM Go to last post
  24. Cold air returns for garage HVAC question

    Started by Poboy427, 11-13-2011 02:06 AM
    • Replies: 5
    • Views: 1,170
    11-14-2011, 06:46 PM Go to last post
  25. Confused Old rheem RGAA 110 Ec pilot issues.

    Started by jinssj, 11-14-2011 06:30 PM
    furnace, rheem
    • Replies: 0
    • Views: 1,337
    11-14-2011, 06:30 PM Go to last post
  26. Confused Parameters for matching furnace and A/C indoor coil.

    Started by alum, 10-14-2011 05:26 PM
    4 Pages
    1 2 3 4
    • Replies: 39
    • Views: 5,069
    11-14-2011, 06:21 PM Go to last post
  27. Wire Question?

    Started by tynman, 11-13-2011 05:28 PM
    • Replies: 12
    • Views: 880
    11-14-2011, 05:49 PM Go to last post
  28. Thermostat wiring question

    Started by drthunder, 12-23-2009 07:54 PM
    2 Pages
    1 2
    common, goodman, honeywell, spacepak, thermostat, wiring
    • Replies: 16
    • Views: 39,798
    11-14-2011, 05:42 PM Go to last post
  29. Raising CFM brought down static pressure!?!

    Started by statix, 08-04-2010 09:08 AM
    2 Pages
    1 2
    • Replies: 24
    • Views: 4,021
    11-14-2011, 05:41 PM Go to last post
  30. PEX for hydronic heat question

    Started by signal15, 11-14-2011 04:08 PM
    • Replies: 1
    • Views: 957
    11-14-2011, 04:16 PM Go to last post
  31. Question New Central Air Conditioner

    Started by luca1, 11-13-2011 10:34 PM
    • Replies: 5
    • Views: 576
    11-14-2011, 03:46 PM Go to last post
  32. Larger Zoned Unit vs. Multiple Smaller Units

    Started by paigetx, 11-12-2011 11:12 PM
    • Replies: 12
    • Views: 945
    11-14-2011, 08:56 AM Go to last post
  33. What size unit do I need?

    Started by 4speed, 11-12-2011 10:27 PM
    • Replies: 8
    • Views: 817
    11-14-2011, 02:14 AM Go to last post
  34. Belimo Zoning Components

    Started by RoseRx, 11-13-2011 08:39 PM
    • Replies: 1
    • Views: 416
    11-13-2011, 11:29 PM Go to last post
  35. Infinity with portable generator?

    Started by bm17601, 11-13-2011 10:38 PM
    • Replies: 1
    • Views: 502
    11-13-2011, 11:06 PM Go to last post
  36. Installing A/C line sets

    Started by stevemayman, 11-13-2011 06:43 PM
    • Replies: 6
    • Views: 3,009
    11-13-2011, 08:11 PM Go to last post
  37. G26 lennox pulse gas furnace intake pipe

    Started by Sunnieday, 11-10-2011 02:24 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 2,171
    11-13-2011, 05:41 PM Go to last post
  38. HSI Question

    Started by coronachris0711, 11-12-2011 12:03 PM
    • Replies: 2
    • Views: 470
    11-13-2011, 05:22 PM Go to last post
  39. thermostat suggestions

    Started by williemon, 11-13-2011 01:08 PM
    • Replies: 1
    • Views: 485
    11-13-2011, 03:48 PM Go to last post
  40. Heating problem

    Started by horbeme, 11-13-2011 02:50 PM
    • Replies: 3
    • Views: 444
    11-13-2011, 03:03 PM Go to last post
  41. Installed RTH7500 on Rheem 10 seer unit

    Started by mocharino, 11-13-2011 02:15 PM
    • Replies: 1
    • Views: 436
    11-13-2011, 02:24 PM Go to last post
  42. What Size A/C Disconnect?

    Started by adamt, 11-10-2011 04:51 PM
    • Replies: 9
    • Views: 1,275
    11-13-2011, 12:21 PM Go to last post
  43. Confused blown 5amp fuse in air handler

    Started by blazer, 01-25-2005 07:53 PM
    2 Pages
    1 2
    • Replies: 25
    • Views: 8,363
    11-13-2011, 12:04 PM Go to last post
  44. Heat Pump Compressor

    Started by 1894House, 11-06-2011 11:48 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,160
    11-13-2011, 11:28 AM Go to last post
  45. Heat pump needing natural gas backup?

    Started by rumiat, 11-12-2011 10:59 PM
    • Replies: 2
    • Views: 562
    11-13-2011, 06:28 AM Go to last post
  46. air handler running too frequently

    Started by jdecker22, 11-12-2011 06:49 PM
    • Replies: 2
    • Views: 494
    11-13-2011, 06:23 AM Go to last post
  47. When Does It Become Overkill?

    Started by JulieMor, 11-12-2011 07:12 PM
    • Replies: 5
    • Views: 659
    11-12-2011, 11:53 PM Go to last post
  48. how often should I have AC unit checked?

    Started by fwd03, 10-24-2011 10:18 PM
    3 Pages
    1 2 3
    • Replies: 28
    • Views: 4,622
    11-12-2011, 10:45 PM Go to last post
  49. HC-TST412MDMS thermostat

    Started by Le00p, 11-12-2011 09:40 AM
    • Replies: 4
    • Views: 1,025
    11-12-2011, 09:24 PM Go to last post

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