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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

    Title / Thread Starter Replies / Views Last Post By
    • Replies: 0
    • Views: 49,548
    10-31-2011, 08:32 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: 49,023
    11-15-2008, 11:40 PM Go to last post
  1. Normal Thread Normal Threads

    Title / Thread Starter Replies / Views Last Post By
  2. Heil A/C Condenser Model# HAC048AKC4 SEER?

    Started by gary_g, 09-15-2010 09:17 AM
    • Replies: 8
    • Views: 1,990
    09-15-2010, 09:13 PM Go to last post
  3. Wiring a Trane XT80 for same heat-cool blower speed

    Started by scn101, 09-15-2010 03:22 PM
    • Replies: 4
    • Views: 1,916
    09-15-2010, 05:49 PM Go to last post
  4. General consensus on comparing units

    Started by djp0623, 09-15-2010 05:08 PM
    • Replies: 3
    • Views: 435
    09-15-2010, 05:30 PM Go to last post
  5. comparison tempstar versus trane

    Started by lschnei595, 09-14-2010 05:17 PM
    • Replies: 4
    • Views: 1,605
    09-15-2010, 02:38 PM Go to last post
  6. Duct Board

    Started by wb, 09-09-2010 12:06 PM
    7 Pages
    1 2 3 4 5 6 ... 7
    • Replies: 83
    • Views: 10,039
    09-15-2010, 02:24 PM Go to last post
  7. 11 seer heatpump with 13 seer indoor coil

    Started by TwoSeasons1, 09-15-2010 01:26 PM
    • Replies: 7
    • Views: 520
    09-15-2010, 02:15 PM Go to last post
  8. input & experience + conversation

    Started by energy_rater_La, 09-01-2010 05:17 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 1,354
    09-15-2010, 12:26 PM Go to last post
  9. return air plenum and supply plenum problem

    Started by strawdog, 09-12-2010 08:44 PM
    2 Pages
    1 2
    • Replies: 21
    • Views: 3,454
    09-15-2010, 07:02 AM Go to last post
  10. Do Pros replace lines when replacing unit?

    Started by crayx4, 06-20-2010 12:47 AM
    3 Pages
    1 2 3
    • Replies: 35
    • Views: 2,363
    09-15-2010, 12:52 AM Go to last post
    • Replies: 9
    • Views: 837
    09-14-2010, 10:38 PM Go to last post
  11. Question Fumes coming from basement

    Started by cmdearheart, 09-13-2010 01:07 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 3,054
    09-14-2010, 10:27 PM Go to last post
  12. What is the estimated AFUE for my 1984 furnace?

    Started by markf57, 09-17-2006 12:33 PM
    • Replies: 12
    • Views: 3,521
    09-14-2010, 07:53 PM Go to last post
  13. Freon Noise

    Started by Sandy Avery, 09-14-2010 11:02 AM
    2 Pages
    1 2
    • Replies: 16
    • Views: 1,815
    09-14-2010, 07:11 PM Go to last post
  14. 410A Evap leak causes?

    Started by ReferDealer, 09-14-2010 02:29 PM
    • Replies: 4
    • Views: 776
    09-14-2010, 06:51 PM Go to last post
  15. Resource for looking up AFUEs on older units?

    Started by gnathanson, 09-14-2010 06:23 PM
    boiler manufacturers, efficiency, furnace
    • Replies: 1
    • Views: 744
    09-14-2010, 06:47 PM Go to last post
  16. Moved: Finding a bad valve on 410a

    Started by toyo066, 09-14-2010 06:18 PM
    •  
    •  
  17. What is the issue here?

    Started by Coredog, 07-05-2010 11:00 AM
    2 Pages
    1 2
    • Replies: 18
    • Views: 1,592
    09-14-2010, 06:09 PM Go to last post
  18. Confused cycling

    Started by chuyortiz5, 09-14-2010 03:13 PM
    • Replies: 3
    • Views: 427
    09-14-2010, 04:46 PM Go to last post
  19. Low Humidity in the winter

    Started by rock28, 09-14-2010 12:12 AM
    • Replies: 8
    • Views: 2,437
    09-14-2010, 04:04 PM Go to last post
  20. condensate pumps for mini spits

    Started by nipper, 09-14-2010 11:12 AM
    • Replies: 2
    • Views: 461
    09-14-2010, 11:36 AM Go to last post
  21. Unhappy Need HVAC/zoning help in Houston, TX. Please!

    Started by acivi, 09-13-2010 10:52 PM
    • Replies: 7
    • Views: 864
    09-14-2010, 11:04 AM Go to last post
  22. AC went out and we live in Arizona... please help

    Started by drmroth, 09-13-2010 01:27 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 1,287
    09-14-2010, 09:48 AM Go to last post
  23. Out Side compressor over heating.

    Started by MontyMc1, 08-17-2010 07:20 PM
    • Replies: 12
    • Views: 1,430
    09-14-2010, 09:16 AM Go to last post
  24. Radiant heated Slab for Garage

    Started by n20civicb18, 09-11-2010 03:57 PM
    2 Pages
    1 2
    radiant
    • Replies: 17
    • Views: 2,109
    09-14-2010, 08:04 AM Go to last post
  25. Does 3 Ton XR15 HAVE SOUND BLANKET?

    Started by Bocatrip, 09-13-2010 04:46 PM
    • Replies: 7
    • Views: 837
    09-14-2010, 07:31 AM Go to last post
  26. Aquatherm Blower creating random whooshing noise

    Started by MikePine, 09-11-2010 11:38 PM
    • Replies: 5
    • Views: 998
    09-14-2010, 12:34 AM Go to last post
  27. Confused Questions on dehumidifiers and air quiality

    Started by swoody, 09-11-2010 05:52 PM
    2 Pages
    1 2
    • Replies: 24
    • Views: 1,939
    09-14-2010, 12:14 AM Go to last post
  28. Help! Can't find HVAC pro in Southern Maine that will do Manual J!

    Started by staceyneil, 09-10-2010 05:11 PM
    2 Pages
    1 2
    • Replies: 22
    • Views: 1,606
    09-13-2010, 11:37 PM Go to last post
  29. Lennox XC14 XC17 and G61MPV or SLP98 (limited height)

    Started by Corrado, 06-23-2010 11:46 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 7,283
    09-13-2010, 11:31 PM Go to last post
  30. Old gravity Floor Furnace

    Started by phil putzer, 09-13-2010 06:15 PM
    • Replies: 7
    • Views: 2,307
    09-13-2010, 10:51 PM Go to last post
  31. Defrost cycle heat

    Started by dx, 09-11-2010 08:22 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 1,327
    09-13-2010, 10:49 PM Go to last post
  32. AC man told me I can only go with Lennox due to size

    Started by drmroth, 09-13-2010 06:42 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 988
    09-13-2010, 10:40 PM Go to last post
  33. Unbelievable Poor Work!!!!

    Started by Floridaman, 08-29-2010 01:23 PM
    3 Pages
    1 2 3
    • Replies: 35
    • Views: 3,182
    09-13-2010, 08:18 PM Go to last post
  34. XR115 vs XL16I Dallas

    Started by BKDAL, 09-12-2010 11:40 AM
    • Replies: 10
    • Views: 1,289
    09-13-2010, 06:39 PM Go to last post
  35. can you really be that arrogant/demanding?

    Started by pacnw, 09-11-2010 08:47 PM
    7 Pages
    1 2 3 4 5 6 ... 7
    • Replies: 88
    • Views: 5,369
    09-13-2010, 05:51 PM Go to last post
  36. Question Duct routing on 2-story home

    Started by florida pe, 06-23-2010 04:37 PM
    • Replies: 9
    • Views: 4,633
    09-13-2010, 05:33 PM Go to last post
  37. Amer. STD. which heat pump for colder climates

    Started by Hoosierland, 09-12-2010 08:49 PM
    • Replies: 6
    • Views: 826
    09-13-2010, 05:29 PM Go to last post
  38. Rheem vs Comfortmaker value line heat pumps

    Started by DavidJ, 09-10-2010 06:42 PM
    • Replies: 5
    • Views: 2,440
    09-13-2010, 05:25 PM Go to last post
  39. pLEASE BUILDING SCIENCE EXPERTS-REPLY

    Started by Airmechanical, 09-09-2010 11:50 AM
    8 Pages
    1 2 3 4 5 6 ... 8
    • Replies: 99
    • Views: 5,181
    09-13-2010, 01:47 PM Go to last post
  40. Dry climate and dual stage compressor

    Started by mcfly, 09-04-2010 11:56 AM
    2 Pages
    1 2
    • Replies: 25
    • Views: 2,750
    09-13-2010, 01:33 PM Go to last post
  41. Nordyne

    Started by kamikaze126, 09-11-2010 01:33 PM
    • Replies: 11
    • Views: 1,180
    09-13-2010, 01:04 PM Go to last post
  42. Zone dampering system

    Started by cczero, 09-02-2010 02:36 PM
    • Replies: 11
    • Views: 1,352
    09-13-2010, 12:00 PM Go to last post
  43. Question Is a condensing boiler worth it?

    Started by David Lang, 09-13-2010 02:03 AM
    • Replies: 1
    • Views: 451
    09-13-2010, 02:36 AM Go to last post
  44. Heat pump/duel fuel question

    Started by Hoosierland, 08-28-2010 11:05 PM
    4 Pages
    1 2 3 4
    • Replies: 42
    • Views: 2,218
    09-13-2010, 12:50 AM Go to last post
  45. TRANE Sizing question: XL15i - 2 coils to choose from - which one?

    Started by Mike67, 09-08-2010 11:51 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,588
    09-12-2010, 08:50 PM Go to last post
  46. Should I replace my gas furnace?

    Started by lroz, 09-11-2010 10:55 PM
    • Replies: 9
    • Views: 2,932
    09-12-2010, 08:32 PM Go to last post
  47. Use or not... 90 second evap motor follow-through

    Started by ICanHas, 09-12-2010 05:26 PM
    • Replies: 4
    • Views: 525
    09-12-2010, 08:05 PM Go to last post
  48. What do you think of the xl20i for HOT Arizona?

    Started by drmroth, 09-09-2010 10:32 AM
    • Replies: 11
    • Views: 923
    09-12-2010, 07:16 PM Go to last post
  49. Do I need a chimney liner?

    Started by JH6, 09-12-2010 01:07 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 1,417
    09-12-2010, 06:44 PM Go to last post
  50. evaporator / condenser matching

    Started by frozenpal2010, 09-12-2010 12:43 PM
    • Replies: 5
    • Views: 1,203
    09-12-2010, 06:25 PM Go to last post

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