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Forum: AOP Residential HVAC

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  1. Sticky Thread Sticky Threads

    • Replies: 0
    • Views: 61,740
    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: 61,364
    11-15-2008, 11:40 PM Go to last post
  1. Normal Thread Normal Threads

  2. LENNOX SIZE?

    Started by duckman06, 09-07-2010 11:33 AM
    • Replies: 9
    • Views: 7,832
    09-08-2010, 01:50 PM Go to last post
    • Replies: 7
    • Views: 2,791
    09-08-2010, 11:50 AM Go to last post
  3. Sundial air handler size?

    Started by duckman06, 09-07-2010 09:19 PM
    • Replies: 2
    • Views: 2,806
    09-08-2010, 09:32 AM Go to last post
  4. Carrier 58CVA070

    Started by ktk0117, 09-07-2010 02:46 PM
    • Replies: 7
    • Views: 2,463
    09-08-2010, 08:12 AM Go to last post
  5. York Heat Pump Not Cooling. Help??!!

    Started by HVACtechR410, 09-08-2010 02:47 AM
    • Replies: 3
    • Views: 1,410
    09-08-2010, 06:00 AM Go to last post
  6. Help Sizing Ductless Heat Pump

    Started by carwel, 09-05-2010 11:25 AM
    • Replies: 10
    • Views: 6,141
    09-07-2010, 11:22 PM Go to last post
  7. Fused Disconnect Switch

    Started by jimbo770, 09-07-2010 11:37 AM
    • Replies: 7
    • Views: 3,201
    09-07-2010, 10:51 PM Go to last post
  8. Condenser & Furnace (today 9/7/10)

    Started by jaimelaca, 09-07-2010 09:25 PM
    • Replies: 1
    • Views: 581
    09-07-2010, 09:33 PM Go to last post
  9. Confused Multizone, one stat

    Started by theaterden, 09-04-2010 09:19 PM
    • Replies: 5
    • Views: 867
    09-07-2010, 09:29 PM Go to last post
  10. Optimal CFM per ton?

    Started by tealboy1, 09-04-2010 09:44 AM
    • Replies: 9
    • Views: 13,474
    09-07-2010, 07:45 PM Go to last post
  11. Help! Heat pump fossil fuel kit wiring!

    Started by boolala, 09-07-2010 03:05 PM
    • Replies: 5
    • Views: 2,114
    09-07-2010, 07:40 PM Go to last post
  12. can Dcutless AC replace HVAC

    Started by salasadi, 08-09-2010 08:34 AM
    2 Pages
    1 2
    • Replies: 15
    • Views: 2,822
    09-07-2010, 03:09 PM Go to last post
  13. Residential hot water heater

    Started by tec man, 08-31-2010 09:37 AM
    5 Pages
    1 2 3 4 5
    • Replies: 52
    • Views: 5,329
    09-07-2010, 11:36 AM Go to last post
  14. Orange cover inside XR15, what is it?

    Started by tealboy1, 09-06-2010 04:33 PM
    • Replies: 8
    • Views: 1,083
    09-07-2010, 10:18 AM Go to last post
    • Replies: 27
    • Views: 3,688
    09-07-2010, 09:28 AM Go to last post
  15. ComfortStar mini splits

    Started by DrComfort, 05-27-2010 07:11 PM
    • Replies: 1
    • Views: 1,012
    09-07-2010, 09:13 AM Go to last post
  16. Nitrogen while brazing

    Started by tb1472000, 05-18-2006 07:39 AM
    7 Pages
    1 2 3 4 5 6 ... 7
    • Replies: 79
    • Views: 20,550
    09-07-2010, 08:36 AM Go to last post
  17. Trane System Perfromance Rating

    Started by dabneytr, 09-05-2010 02:49 PM
    • Replies: 4
    • Views: 915
    09-07-2010, 07:00 AM Go to last post
  18. Getting HVAC quotes Oregon Coast

    Started by Katrinka, 09-04-2010 03:35 AM
    • Replies: 10
    • Views: 1,129
    09-07-2010, 12:34 AM Go to last post
  19. Best furnace?

    Started by chillerfreak, 09-05-2010 10:56 AM
    2 Pages
    1 2
    • Replies: 14
    • Views: 2,342
    09-06-2010, 11:56 PM Go to last post
  20. Oil burner supplies

    Started by catch2nd, 09-06-2010 06:37 PM
    • Replies: 1
    • Views: 557
    09-06-2010, 08:10 PM Go to last post
  21. XL16i or XR15? Trane or Amarican Standard?

    Started by drmroth, 09-06-2010 04:40 PM
    • Replies: 5
    • Views: 1,682
    09-06-2010, 08:03 PM Go to last post
  22. High Efficiency R-22 or 401A?

    Started by drmroth, 09-06-2010 12:09 AM
    • Replies: 7
    • Views: 2,249
    09-06-2010, 04:13 PM Go to last post
  23. Need advice, please.

    Started by rgar2019, 09-05-2010 09:40 AM
    • Replies: 9
    • Views: 1,041
    09-06-2010, 01:10 PM Go to last post
  24. I think I'm in deep doo-doo

    Started by HelpaTexan, 08-31-2010 10:25 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 2,252
    09-06-2010, 10:50 AM Go to last post
  25. opinions about this ventilation product...

    Started by robdidomenico, 09-05-2010 11:48 PM
    • Replies: 3
    • Views: 814
    09-06-2010, 09:36 AM Go to last post
  26. What is static pressure?

    Started by Pegsmi98, 02-14-2008 12:53 PM
    4 Pages
    1 2 3 4
    • Replies: 41
    • Views: 80,943
    09-05-2010, 10:52 PM Go to last post
  27. sizing one-stage versus two-stage

    Started by hvacques1, 09-05-2010 04:58 PM
    • Replies: 6
    • Views: 991
    09-05-2010, 10:15 PM Go to last post
  28. Holes in coils in 1 yr old unit - advice?

    Started by luke stepp, 09-05-2010 04:56 PM
    • Replies: 6
    • Views: 805
    09-05-2010, 09:55 PM Go to last post
  29. Question CHIMNEY LINERS AND SINGLE OR TWO-STAGE COMPRESSORS

    Started by yamsman, 08-17-2010 11:24 AM
    5 Pages
    1 2 3 4 5
    • Replies: 54
    • Views: 9,011
    09-05-2010, 09:46 PM Go to last post
  30. goodman products.

    Started by texmirage, 03-21-2008 12:55 AM
    14 Pages
    1 2 3 4 5 6 ... 14
    • Replies: 170
    • Views: 18,683
    09-05-2010, 09:23 PM Go to last post
  31. Radiant Heating/cooling vs. Unico vs, standard HVAC

    Started by dmlederman, 08-29-2010 09:14 PM
    2 Pages
    1 2
    • Replies: 23
    • Views: 5,250
    09-05-2010, 09:01 PM Go to last post
  32. Squeaky Blower - Best Way to Lubricate?

    Started by Lee B, 09-05-2010 10:50 AM
    • Replies: 3
    • Views: 2,206
    09-05-2010, 07:12 PM Go to last post
  33. Does Manual J8 Model Heat Exchange Between Zones?

    Started by DavidNJ, 09-05-2010 02:04 AM
    • Replies: 3
    • Views: 576
    09-05-2010, 06:29 PM Go to last post
  34. AC Freeze-Up

    Started by theshadow, 06-22-2009 11:26 PM
    3 Pages
    1 2 3
    • Replies: 26
    • Views: 3,687
    09-05-2010, 06:24 PM Go to last post
  35. Low vs high blower speed

    Started by ICanHas, 09-04-2010 08:20 PM
    • Replies: 5
    • Views: 1,154
    09-05-2010, 04:25 PM Go to last post
  36. Best type of filter for residentail forced air heating/cooling?

    Started by benze, 09-03-2010 12:08 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 12,314
    09-05-2010, 04:15 PM Go to last post
  37. HELP!! Grounded Compressor in HOT Arizona

    Started by drmroth, 09-04-2010 06:49 PM
    • Replies: 7
    • Views: 1,102
    09-05-2010, 01:29 PM Go to last post
  38. Replacement - repair or replace, umatched?

    Started by scubad, 09-04-2010 10:21 PM
    • Replies: 6
    • Views: 707
    09-05-2010, 05:59 AM Go to last post
  39. Question Trouble Finding Carrier Air Handler Relay

    Started by david40, 09-04-2010 07:50 PM
    • Replies: 3
    • Views: 1,818
    09-05-2010, 05:13 AM Go to last post
  40. HDPE ducting?

    Started by Corpsie, 06-05-2008 05:48 PM
    • Replies: 5
    • Views: 3,003
    09-05-2010, 03:50 AM Go to last post
  41. Water Cooled Condensing Unit Piping Question

    Started by merlin1128, 09-04-2010 09:43 PM
    • Replies: 6
    • Views: 1,493
    09-05-2010, 01:23 AM Go to last post
    • Replies: 1
    • Views: 605
    09-04-2010, 11:06 PM Go to last post
  42. Amana HP

    Started by mihaimont, 09-04-2010 06:03 PM
    • Replies: 3
    • Views: 1,412
    09-04-2010, 09:52 PM Go to last post
  43. oversized system?

    Started by sjthompson, 09-04-2010 07:09 PM
    • Replies: 2
    • Views: 849
    09-04-2010, 09:09 PM Go to last post
  44. Question about Running Ducts in Walls

    Started by DavidNJ, 09-01-2010 09:46 PM
    3 Pages
    1 2 3
    • Replies: 38
    • Views: 10,132
    09-04-2010, 07:02 PM Go to last post
  45. problem convincing contractors to conduct load calculations

    Started by ron-u, 09-02-2010 07:24 PM
    3 Pages
    1 2 3
    • Replies: 30
    • Views: 2,767
    09-04-2010, 06:32 PM Go to last post
  46. Confused Is the compressor going out?

    Started by lbsmechanical, 08-19-2010 02:15 PM
    6 Pages
    1 2 3 4 5 6
    • Replies: 69
    • Views: 6,861
    09-04-2010, 05:29 PM Go to last post
  47. Freon line making noise

    Started by iglehart, 08-04-2010 10:34 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 13,308
    09-04-2010, 12:58 PM Go to last post
  48. Install today, had a surprise

    Started by tealboy1, 09-02-2010 09:09 PM
    2 Pages
    1 2
    • Replies: 22
    • Views: 2,396
    09-04-2010, 10:49 AM Go to last post

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