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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: 61,788
    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: 61,394
    11-15-2008, 11:40 PM Go to last post
  1. Normal Thread Normal Threads

  2. Programmable Thermostat w/baseboard

    Started by Chris611, 11-06-2010 10:13 AM
    • Replies: 2
    • Views: 630
    11-07-2010, 09:23 PM Go to last post
    • Replies: 19
    • Views: 1,776
    11-07-2010, 08:05 PM Go to last post
  3. Frown heater inop

    Started by honda116, 11-07-2010 06:28 PM
    • Replies: 2
    • Views: 546
    11-07-2010, 06:43 PM Go to last post
  4. Unfiltered returns

    Started by toby_c, 11-06-2010 02:41 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,574
    11-07-2010, 06:18 PM Go to last post
  5. Lower Fan speed when using Heat Pump?

    Started by atmoschem, 11-06-2010 10:03 PM
    • Replies: 9
    • Views: 3,341
    11-07-2010, 04:48 PM Go to last post
  6. Older Rheem Coil Dimensions

    Started by SBKold, 11-05-2010 10:55 AM
    • Replies: 1
    • Views: 671
    11-07-2010, 04:36 PM Go to last post
  7. Log Repairs and Maintenence Free

    Started by mcjo tech, 11-07-2010 03:17 PM
    • Replies: 0
    • Views: 456
    11-07-2010, 03:17 PM Go to last post
  8. Is my thermostat caput? AUX heat always on.

    Started by jack black, 11-07-2010 12:11 PM
    • Replies: 1
    • Views: 2,205
    11-07-2010, 01:03 PM Go to last post
  9. Gas/ air package or Duel fuel package

    Started by mrbasicshark, 03-08-2010 01:07 AM
    5 Pages
    1 2 3 4 5
    • Replies: 54
    • Views: 11,013
    11-07-2010, 10:39 AM Go to last post
  10. Nutone blower question

    Started by jl1, 11-07-2010 10:12 AM
    • Replies: 1
    • Views: 611
    11-07-2010, 10:19 AM Go to last post
  11. Confused Buderus G115 system not behaving...

    Started by jthompvt, 11-06-2010 10:34 PM
    • Replies: 3
    • Views: 2,204
    11-07-2010, 09:21 AM Go to last post
  12. Another dual fuel question

    Started by proofturn, 11-06-2010 04:46 PM
    • Replies: 7
    • Views: 822
    11-07-2010, 12:20 AM Go to last post
  13. Questioning my contractor's installation.

    Started by kevinmcc, 10-30-2010 05:52 AM
    3 Pages
    1 2 3
    • Replies: 37
    • Views: 4,187
    11-07-2010, 12:00 AM Go to last post
  14. Comparing Heat Loss calc to cycle time results

    Started by RandomNick, 11-03-2010 06:06 AM
    14 Pages
    1 2 3 4 5 6 ... 14
    • Replies: 181
    • Views: 9,263
    11-06-2010, 11:51 PM Go to last post
  15. High Temp Limit American Standard Comfort95

    Started by jrref, 11-01-2010 07:40 PM
    • Replies: 8
    • Views: 2,424
    11-06-2010, 11:03 PM Go to last post
  16. HEIL Furnace question

    Started by kmarrocco, 10-25-2010 03:26 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 2,331
    11-06-2010, 10:06 PM Go to last post
  17. anyone seen this before?

    Started by NCtech, 11-06-2010 02:30 AM
    • Replies: 11
    • Views: 1,353
    11-06-2010, 09:35 PM Go to last post
  18. Smell coming from heat exchanger

    Started by Jack Benny, 11-04-2010 09:45 PM
    2 Pages
    1 2
    • Replies: 22
    • Views: 4,293
    11-06-2010, 09:26 PM Go to last post
  19. Am. Std. H20 Temp. Sensor Question

    Started by Hoosierland, 11-06-2010 05:09 AM
    • Replies: 5
    • Views: 1,082
    11-06-2010, 07:53 PM Go to last post
    • Replies: 11
    • Views: 4,170
    11-06-2010, 04:16 PM Go to last post
  20. Should I replace my system or not?

    Started by Kevin R, 08-13-2009 02:11 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 2,301
    11-06-2010, 03:53 PM Go to last post
  21. tempture rise

    Started by cboe, 11-05-2010 06:07 PM
    2 Pages
    1 2
    • Replies: 24
    • Views: 2,197
    11-06-2010, 03:21 PM Go to last post
  22. Smart Controller for 3 Zone System?

    Started by David Lang, 11-06-2010 01:40 PM
    • Replies: 3
    • Views: 721
    11-06-2010, 03:15 PM Go to last post
  23. Need some about an over-sized unit

    Started by jeremy_sea, 11-06-2010 01:50 AM
    • Replies: 6
    • Views: 771
    11-06-2010, 03:14 PM Go to last post
  24. Question Would it be cheaper to run our GAS emergency heat?

    Started by libby123, 10-31-2010 01:04 PM
    2 Pages
    1 2
    • Replies: 25
    • Views: 2,873
    11-06-2010, 01:52 PM Go to last post
  25. New Carrier Furnace Problem

    Started by jfpetesn, 11-06-2010 01:05 PM
    • Replies: 1
    • Views: 574
    11-06-2010, 01:17 PM Go to last post
  26. Another Filter Question

    Started by codybear, 11-05-2010 08:48 PM
    • Replies: 4
    • Views: 878
    11-06-2010, 12:36 PM Go to last post
  27. Good morning, ECM question

    Started by Thebil Illpay, 11-06-2010 07:32 AM
    • Replies: 6
    • Views: 965
    11-06-2010, 10:02 AM Go to last post
  28. Unhappy Gas water heater venting?

    Started by Marylandgirl, 06-08-2010 10:55 PM
    • Replies: 8
    • Views: 1,264
    11-06-2010, 09:26 AM Go to last post
  29. Question Experience with Texas Furnace Company CSA model gas furnaces?

    Started by AARCR, 10-30-2010 10:15 AM
    2 Pages
    1 2
    • Replies: 17
    • Views: 2,794
    11-06-2010, 07:45 AM Go to last post
  30. Advice wanted on replacing HVAC

    Started by eigenv1, 11-05-2010 01:26 AM
    • Replies: 9
    • Views: 2,191
    11-06-2010, 12:26 AM Go to last post
  31. Furnace Problem

    Started by Boonebm, 11-05-2010 12:19 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,463
    11-05-2010, 11:24 PM Go to last post
  32. small town - limited option

    Started by hornet22, 11-03-2010 02:40 PM
    • Replies: 5
    • Views: 662
    11-05-2010, 10:38 PM Go to last post
  33. UGFD Modulating Thermostat Question

    Started by proprmodulation, 11-04-2010 08:46 PM
    • Replies: 1
    • Views: 592
    11-05-2010, 10:22 PM Go to last post
  34. Nordyne Parts

    Started by Farmer Ted, 11-05-2010 09:59 PM
    • Replies: 1
    • Views: 835
    11-05-2010, 10:07 PM Go to last post
  35. Pressure Switch # 632212

    Started by zackharris, 10-21-2006 06:22 PM
    • Replies: 9
    • Views: 4,396
    11-05-2010, 10:01 PM Go to last post
  36. Efficiency Improvements in Gas Water Heaters?

    Started by tganz, 11-04-2010 02:14 PM
    • Replies: 11
    • Views: 1,486
    11-05-2010, 09:18 PM Go to last post
  37. Bryant 127A AC and Evolution Compatability

    Started by tganz, 10-26-2010 12:53 AM
    2 Pages
    1 2
    • Replies: 14
    • Views: 2,685
    11-05-2010, 08:19 PM Go to last post
  38. HELP with fan center/hi limit wiring

    Started by hvac_apprentice, 11-05-2010 02:59 PM
    • Replies: 5
    • Views: 1,409
    11-05-2010, 03:50 PM Go to last post
  39. concord limiting out

    Started by regionalmech, 11-03-2010 09:01 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,318
    11-05-2010, 03:18 PM Go to last post
  40. tstat with adjustable swing/hysteresis

    Started by mdm0001, 11-05-2010 02:28 PM
    • Replies: 2
    • Views: 959
    11-05-2010, 03:17 PM Go to last post
  41. furnace fan speeds

    Started by mdm0001, 11-04-2010 02:38 PM
    • Replies: 12
    • Views: 2,162
    11-05-2010, 02:46 PM Go to last post
  42. Confused Replace sys + more: Hybrid or AC/NG Atl GA?

    Started by octopops, 11-04-2010 03:12 PM
    • Replies: 9
    • Views: 1,382
    11-05-2010, 02:22 PM Go to last post
  43. Rheem 90% furnace installers in here please

    Started by b26440510, 11-04-2010 10:42 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 1,861
    11-05-2010, 01:32 PM Go to last post
  44. Condensate Drain

    Started by jrref, 11-03-2010 09:19 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,857
    11-05-2010, 09:24 AM Go to last post
  45. Duel Fuel cut over with defrost mode

    Started by jrongo, 11-02-2010 03:11 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 1,699
    11-05-2010, 08:31 AM Go to last post
    • Replies: 4
    • Views: 997
    11-05-2010, 08:01 AM Go to last post
  46. Heat Load Calc's

    Started by khc95, 11-04-2010 07:16 PM
    • Replies: 5
    • Views: 709
    11-05-2010, 06:51 AM Go to last post
  47. Cost savings estimate?

    Started by tomme12, 11-04-2010 01:17 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,512
    11-05-2010, 05:28 AM Go to last post

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