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: 65,772
    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: 66,215
    11-15-2008, 11:40 PM Go to last post
  1. Normal Thread Normal Threads

  2. Need help deciding what size HP

    Started by eugene1e, 08-22-2010 11:06 AM
    2 Pages
    1 2
    • Replies: 16
    • Views: 2,292
    09-15-2010, 09:41 PM Go to last post
  3. FlORIDA REBATE PROGRAM ON HOLD

    Started by Bocatrip, 09-15-2010 01:25 PM
    • Replies: 2
    • Views: 841
    09-15-2010, 09:38 PM Go to last post
  4. undersizing unit

    Started by sammy37, 09-14-2010 07:23 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 2,409
    09-15-2010, 09:06 PM Go to last post
  5. Any suggestions on how to research brands?

    Started by acs236, 09-14-2010 10:50 AM
    3 Pages
    1 2 3
    • Replies: 36
    • Views: 3,149
    09-15-2010, 08:31 PM Go to last post
  6. Heil A/C Condenser Model# HAC048AKC4 SEER?

    Started by gary_g, 09-15-2010 08:17 AM
    • Replies: 8
    • Views: 3,545
    09-15-2010, 08:13 PM Go to last post
  7. Wiring a Trane XT80 for same heat-cool blower speed

    Started by scn101, 09-15-2010 02:22 PM
    • Replies: 4
    • Views: 3,134
    09-15-2010, 04:49 PM Go to last post
  8. General consensus on comparing units

    Started by djp0623, 09-15-2010 04:08 PM
    • Replies: 3
    • Views: 656
    09-15-2010, 04:30 PM Go to last post
  9. comparison tempstar versus trane

    Started by lschnei595, 09-14-2010 04:17 PM
    • Replies: 4
    • Views: 2,357
    09-15-2010, 01:38 PM Go to last post
  10. Duct Board

    Started by wb, 09-09-2010 11:06 AM
    7 Pages
    1 2 3 4 5 6 ... 7
    • Replies: 83
    • Views: 17,708
    09-15-2010, 01:24 PM Go to last post
  11. 11 seer heatpump with 13 seer indoor coil

    Started by TwoSeasons1, 09-15-2010 12:26 PM
    • Replies: 7
    • Views: 867
    09-15-2010, 01:15 PM Go to last post
  12. input & experience + conversation

    Started by energy_rater_La, 09-01-2010 04:17 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 2,328
    09-15-2010, 11:26 AM Go to last post
  13. return air plenum and supply plenum problem

    Started by strawdog, 09-12-2010 07:44 PM
    2 Pages
    1 2
    • Replies: 21
    • Views: 5,847
    09-15-2010, 06:02 AM Go to last post
  14. Do Pros replace lines when replacing unit?

    Started by crayx4, 06-19-2010 11:47 PM
    3 Pages
    1 2 3
    • Replies: 35
    • Views: 3,878
    09-14-2010, 11:52 PM Go to last post
    • Replies: 9
    • Views: 1,325
    09-14-2010, 09:38 PM Go to last post
  15. Question Fumes coming from basement

    Started by cmdearheart, 09-13-2010 12:07 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 5,556
    09-14-2010, 09:27 PM Go to last post
  16. What is the estimated AFUE for my 1984 furnace?

    Started by markf57, 09-17-2006 11:33 AM
    • Replies: 12
    • Views: 7,094
    09-14-2010, 06:53 PM Go to last post
  17. Freon Noise

    Started by Sandy Avery, 09-14-2010 10:02 AM
    2 Pages
    1 2
    • Replies: 16
    • Views: 3,317
    09-14-2010, 06:11 PM Go to last post
  18. 410A Evap leak causes?

    Started by ReferDealer, 09-14-2010 01:29 PM
    • Replies: 4
    • Views: 1,064
    09-14-2010, 05:51 PM Go to last post
  19. Resource for looking up AFUEs on older units?

    Started by gnathanson, 09-14-2010 05:23 PM
    boiler manufacturers, efficiency, furnace
    • Replies: 1
    • Views: 980
    09-14-2010, 05:47 PM Go to last post
  20. Moved: Finding a bad valve on 410a

    Started by toyo066, 09-14-2010 05:18 PM
    •  
    •  
  21. What is the issue here?

    Started by Coredog, 07-05-2010 10:00 AM
    2 Pages
    1 2
    • Replies: 18
    • Views: 2,858
    09-14-2010, 05:09 PM Go to last post
  22. Confused cycling

    Started by chuyortiz5, 09-14-2010 02:13 PM
    • Replies: 3
    • Views: 735
    09-14-2010, 03:46 PM Go to last post
  23. Low Humidity in the winter

    Started by rock28, 09-13-2010 11:12 PM
    • Replies: 8
    • Views: 4,651
    09-14-2010, 03:04 PM Go to last post
  24. condensate pumps for mini spits

    Started by nipper, 09-14-2010 10:12 AM
    • Replies: 2
    • Views: 684
    09-14-2010, 10:36 AM Go to last post
  25. Unhappy Need HVAC/zoning help in Houston, TX. Please!

    Started by acivi, 09-13-2010 09:52 PM
    • Replies: 7
    • Views: 1,195
    09-14-2010, 10:04 AM Go to last post
  26. AC went out and we live in Arizona... please help

    Started by drmroth, 09-13-2010 12:27 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 2,174
    09-14-2010, 08:48 AM Go to last post
  27. Out Side compressor over heating.

    Started by MontyMc1, 08-17-2010 06:20 PM
    • Replies: 12
    • Views: 2,109
    09-14-2010, 08:16 AM Go to last post
  28. Radiant heated Slab for Garage

    Started by n20civicb18, 09-11-2010 02:57 PM
    2 Pages
    1 2
    radiant
    • Replies: 17
    • Views: 3,753
    09-14-2010, 07:04 AM Go to last post
  29. Does 3 Ton XR15 HAVE SOUND BLANKET?

    Started by Bocatrip, 09-13-2010 03:46 PM
    • Replies: 7
    • Views: 1,412
    09-14-2010, 06:31 AM Go to last post
  30. Aquatherm Blower creating random whooshing noise

    Started by MikePine, 09-11-2010 10:38 PM
    • Replies: 5
    • Views: 1,701
    09-13-2010, 11:34 PM Go to last post
  31. Confused Questions on dehumidifiers and air quiality

    Started by swoody, 09-11-2010 04:52 PM
    2 Pages
    1 2
    • Replies: 24
    • Views: 2,825
    09-13-2010, 11:14 PM Go to last post
  32. Help! Can't find HVAC pro in Southern Maine that will do Manual J!

    Started by staceyneil, 09-10-2010 04:11 PM
    2 Pages
    1 2
    • Replies: 22
    • Views: 2,732
    09-13-2010, 10:37 PM Go to last post
  33. Lennox XC14 XC17 and G61MPV or SLP98 (limited height)

    Started by Corrado, 06-23-2010 10:46 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 9,068
    09-13-2010, 10:31 PM Go to last post
  34. Old gravity Floor Furnace

    Started by phil putzer, 09-13-2010 05:15 PM
    • Replies: 7
    • Views: 4,311
    09-13-2010, 09:51 PM Go to last post
  35. Defrost cycle heat

    Started by dx, 09-11-2010 07:22 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 2,235
    09-13-2010, 09:49 PM Go to last post
  36. AC man told me I can only go with Lennox due to size

    Started by drmroth, 09-13-2010 05:42 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 1,461
    09-13-2010, 09:40 PM Go to last post
  37. Unbelievable Poor Work!!!!

    Started by Floridaman, 08-29-2010 12:23 PM
    3 Pages
    1 2 3
    • Replies: 35
    • Views: 4,689
    09-13-2010, 07:18 PM Go to last post
  38. XR115 vs XL16I Dallas

    Started by BKDAL, 09-12-2010 10:40 AM
    • Replies: 10
    • Views: 2,060
    09-13-2010, 05:39 PM Go to last post
  39. can you really be that arrogant/demanding?

    Started by pacnw, 09-11-2010 07:47 PM
    7 Pages
    1 2 3 4 5 6 ... 7
    • Replies: 88
    • Views: 7,918
    09-13-2010, 04:51 PM Go to last post
  40. Question Duct routing on 2-story home

    Started by florida pe, 06-23-2010 03:37 PM
    • Replies: 9
    • Views: 9,066
    09-13-2010, 04:33 PM Go to last post
  41. Amer. STD. which heat pump for colder climates

    Started by Hoosierland, 09-12-2010 07:49 PM
    • Replies: 6
    • Views: 1,209
    09-13-2010, 04:29 PM Go to last post
  42. Rheem vs Comfortmaker value line heat pumps

    Started by DavidJ, 09-10-2010 05:42 PM
    • Replies: 5
    • Views: 4,145
    09-13-2010, 04:25 PM Go to last post
  43. pLEASE BUILDING SCIENCE EXPERTS-REPLY

    Started by Airmechanical, 09-09-2010 10:50 AM
    8 Pages
    1 2 3 4 5 6 ... 8
    • Replies: 99
    • Views: 7,926
    09-13-2010, 12:47 PM Go to last post
  44. Dry climate and dual stage compressor

    Started by mcfly, 09-04-2010 10:56 AM
    2 Pages
    1 2
    • Replies: 25
    • Views: 5,130
    09-13-2010, 12:33 PM Go to last post
  45. Nordyne

    Started by kamikaze126, 09-11-2010 12:33 PM
    • Replies: 11
    • Views: 1,907
    09-13-2010, 12:04 PM Go to last post
  46. Zone dampering system

    Started by cczero, 09-02-2010 01:36 PM
    • Replies: 11
    • Views: 2,290
    09-13-2010, 11:00 AM Go to last post
  47. Question Is a condensing boiler worth it?

    Started by David Lang, 09-13-2010 01:03 AM
    • Replies: 1
    • Views: 711
    09-13-2010, 01:36 AM Go to last post
  48. Heat pump/duel fuel question

    Started by Hoosierland, 08-28-2010 10:05 PM
    4 Pages
    1 2 3 4
    • Replies: 42
    • Views: 3,631
    09-12-2010, 11:50 PM Go to last post
  49. TRANE Sizing question: XL15i - 2 coils to choose from - which one?

    Started by Mike67, 09-08-2010 10:51 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 2,502
    09-12-2010, 07:50 PM Go to last post
  50. Should I replace my gas furnace?

    Started by lroz, 09-11-2010 09:55 PM
    • Replies: 9
    • Views: 4,260
    09-12-2010, 07:32 PM Go to last post

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