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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: 46,810
    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: 46,975
    11-15-2008, 10:40 PM Go to last post
  1. Evacuation and 410a.

    Started by ndiglo, 04-18-2008 03:05 PM
    4 Pages
    1 2 3 4
    • Replies: 44
    • Views: 4,647
    05-29-2008, 11:23 PM Go to last post
  2. empty compressor wont start

    Started by mint5jf, 05-29-2008 10:41 PM
    • Replies: 2
    • Views: 551
    05-29-2008, 10:46 PM Go to last post
  3. Gas pressure effects burn efficiency?

    Started by spacepiston, 05-29-2008 10:06 PM
    • Replies: 2
    • Views: 472
    05-29-2008, 10:18 PM Go to last post
  4. No DIY?

    Started by estrok, 05-29-2008 10:07 PM
    • Replies: 2
    • Views: 571
    05-29-2008, 10:16 PM Go to last post
  5. Lennox HS14 - replacement or repair

    Started by pieuser, 05-28-2008 07:38 AM
    • Replies: 12
    • Views: 960
    05-29-2008, 10:06 PM Go to last post
  6. R-22 or R-410A

    Started by poolecw, 05-29-2008 11:36 AM
    • Replies: 10
    • Views: 828
    05-29-2008, 09:59 PM Go to last post
  7. Low on Freon or not condensing properly?

    Started by estrok, 05-29-2008 09:33 PM
    • Replies: 2
    • Views: 577
    05-29-2008, 09:52 PM Go to last post
  8. Heat pump BTUs for dummies

    Started by acobra289, 05-29-2008 03:09 PM
    • Replies: 3
    • Views: 7,801
    05-29-2008, 09:20 PM Go to last post
  9. liquid line dryer

    Started by beer-b-q, 05-29-2008 07:19 PM
    • Replies: 2
    • Views: 748
    05-29-2008, 08:18 PM Go to last post
  10. Confused Trane vs. Carrier vs. Bryant

    Started by Chris2444, 05-29-2008 06:08 PM
    • Replies: 5
    • Views: 4,194
    05-29-2008, 08:06 PM Go to last post
  11. Short Cycling; Temperature Monitoring

    Started by a0128958, 05-29-2008 12:27 PM
    • Replies: 1
    • Views: 587
    05-29-2008, 07:54 PM Go to last post
  12. Heat Pump Filters

    Started by pepster2, 05-29-2008 05:34 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 806
    05-29-2008, 07:37 PM Go to last post
  13. discharge piping

    Started by exhussmann, 05-29-2008 06:19 PM
    • Replies: 1
    • Views: 470
    05-29-2008, 06:25 PM Go to last post
  14. Unit cutting out

    Started by JF254, 05-28-2008 06:02 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 926
    05-29-2008, 04:56 PM Go to last post
  15. Confused Old house, new system(s)

    Started by 3andout, 05-23-2008 02:02 PM
    • Replies: 9
    • Views: 796
    05-29-2008, 04:48 PM Go to last post
  16. stupid question???

    Started by Babbs, 05-29-2008 09:37 AM
    • Replies: 4
    • Views: 550
    05-29-2008, 04:35 PM Go to last post
  17. Variable Speed Blower Problem

    Started by trebor1065, 05-29-2008 11:26 AM
    • Replies: 4
    • Views: 585
    05-29-2008, 03:38 PM Go to last post
  18. 2-stage heat pump, variable speed furnace

    Started by 1894House, 05-29-2008 12:05 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 3,702
    05-29-2008, 03:31 PM Go to last post
  19. Exhaust Fan?

    Started by Pegsmi98, 05-27-2008 02:44 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 949
    05-29-2008, 02:40 PM Go to last post
  20. frigidaire central air units

    Started by david96, 05-26-2008 02:37 PM
    • Replies: 4
    • Views: 1,109
    05-29-2008, 02:01 PM Go to last post
  21. Building codes Oklahoma....

    Started by DanW13, 05-18-2008 11:30 PM
    • Replies: 7
    • Views: 1,317
    05-29-2008, 01:38 PM Go to last post
  22. Help in selection AC System

    Started by coryg, 05-27-2008 05:25 PM
    • Replies: 8
    • Views: 873
    05-29-2008, 12:15 PM Go to last post
  23. Green Slab

    Started by RomulanSpy, 05-28-2008 08:21 PM
    • Replies: 7
    • Views: 651
    05-29-2008, 11:42 AM Go to last post
  24. Modification to allow 90+ furnace?

    Started by Lutefisk, 05-28-2008 09:52 AM
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,016
    05-29-2008, 10:27 AM Go to last post
  25. working with engineers - update

    Started by paul42, 05-23-2008 10:16 AM
    3 Pages
    1 2 3
    • Replies: 38
    • Views: 1,875
    05-29-2008, 10:13 AM Go to last post
  26. Annual maintenance for geothermal units

    Started by DanM, 05-29-2008 08:06 AM
    • Replies: 2
    • Views: 1,071
    05-29-2008, 09:46 AM Go to last post
  27. Reversing Valve

    Started by BRYANT MAN, 05-26-2008 09:38 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 1,512
    05-29-2008, 08:28 AM Go to last post
  28. Outside Temp Sensor Not Working on TCONT802

    Started by Ditzney, 05-29-2008 05:54 AM
    • Replies: 4
    • Views: 666
    05-29-2008, 07:06 AM Go to last post
  29. btus-input vs output?

    Started by MGM2, 05-28-2008 11:09 AM
    • Replies: 8
    • Views: 5,048
    05-29-2008, 06:52 AM Go to last post
  30. Help sizing a steam boiler

    Started by Demetrios3, 05-28-2008 07:17 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,127
    05-29-2008, 06:03 AM Go to last post
    • Replies: 1
    • Views: 410
    05-29-2008, 04:37 AM Go to last post
  31. need some help???

    Started by raidersfan7, 05-26-2008 12:36 AM
    • Replies: 3
    • Views: 482
    05-29-2008, 12:28 AM Go to last post
  32. Bryant service Indian River County, Fl

    Started by Babbs, 05-28-2008 08:29 PM
    • Replies: 3
    • Views: 492
    05-28-2008, 11:10 PM Go to last post
  33. Vision Pro IAQ Humidity Settings?

    Started by thegov3, 05-27-2008 11:22 PM
    • Replies: 6
    • Views: 896
    05-28-2008, 11:01 PM Go to last post
  34. Cool heatload/heatgain

    Started by richard, 05-27-2008 02:23 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,109
    05-28-2008, 09:56 PM Go to last post
  35. Is variable speed air handler always best?

    Started by nemecis, 05-28-2008 12:15 PM
    • Replies: 11
    • Views: 5,796
    05-28-2008, 07:57 PM Go to last post
  36. AC as a hobby

    Started by rpauls, 05-28-2008 12:16 PM
    2 Pages
    1 2
    • Replies: 23
    • Views: 1,283
    05-28-2008, 07:16 PM Go to last post
  37. Trane Unit!

    Started by paintball1, 05-28-2008 06:43 PM
    • Replies: 1
    • Views: 527
    05-28-2008, 06:50 PM Go to last post
  38. What would you do?

    Started by atrautweiler, 05-28-2008 09:36 AM
    • Replies: 7
    • Views: 559
    05-28-2008, 06:10 PM Go to last post
  39. Infinity Control Not Responding

    Started by yossarian, 05-27-2008 09:26 PM
    • Replies: 4
    • Views: 602
    05-28-2008, 05:57 PM Go to last post
  40. Utility Rates

    Started by hvacab, 05-28-2008 04:29 PM
    • Replies: 0
    • Views: 375
    05-28-2008, 04:29 PM Go to last post
  41. Does this sound right to you?

    Started by unkyjoe, 05-23-2008 05:19 PM
    5 Pages
    1 2 3 4 5
    • Replies: 57
    • Views: 2,765
    05-28-2008, 03:54 PM Go to last post
  42. Is the HVAC tech liable?

    Started by Indigoblue, 05-26-2008 02:26 PM
    3 Pages
    1 2 3
    • Replies: 35
    • Views: 2,486
    05-28-2008, 02:32 PM Go to last post
  43. Problem with HVAC

    Started by RichM42, 05-28-2008 12:01 PM
    • Replies: 2
    • Views: 492
    05-28-2008, 02:22 PM Go to last post
    • Replies: 2
    • Views: 507
    05-28-2008, 12:42 PM Go to last post
  44. New Heat Pump Questions

    Started by JoeFL77, 05-28-2008 08:00 AM
    • Replies: 3
    • Views: 544
    05-28-2008, 11:50 AM Go to last post
  45. size of return in ceiling vs SEER rating

    Started by bernler, 05-26-2008 09:34 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 1,101
    05-28-2008, 10:57 AM Go to last post
  46. Does hi external temp confuse Evolution stat?

    Started by jeffw_00, 05-26-2008 10:47 PM
    • Replies: 5
    • Views: 527
    05-28-2008, 09:48 AM Go to last post
  47. Duct work questions

    Started by acobra289, 05-27-2008 10:36 PM
    • Replies: 3
    • Views: 571
    05-28-2008, 09:30 AM Go to last post

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